♻️ Refactor document selector and cache management logic
This commit is contained in:
@@ -119,6 +119,42 @@ export enum MigrationStatus {
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MigrationStatusFailed = "failed",
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};
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/**
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* OSInfo 操作系统信息
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*/
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export class OSInfo {
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"id": string;
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"name": string;
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"version": string;
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"branding": string;
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/** Creates a new OSInfo instance. */
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constructor($$source: Partial<OSInfo> = {}) {
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if (!("id" in $$source)) {
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this["id"] = "";
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}
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if (!("name" in $$source)) {
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this["name"] = "";
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}
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if (!("version" in $$source)) {
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this["version"] = "";
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}
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if (!("branding" in $$source)) {
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this["branding"] = "";
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}
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Object.assign(this, $$source);
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}
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/**
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* Creates a new OSInfo instance from a string or object.
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*/
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static createFrom($$source: any = {}): OSInfo {
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let $$parsedSource = typeof $$source === 'string' ? JSON.parse($$source) : $$source;
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return new OSInfo($$parsedSource as Partial<OSInfo>);
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}
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}
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/**
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* SelfUpdateResult 自我更新结果
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*/
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@@ -202,6 +238,54 @@ export class SelfUpdateResult {
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}
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}
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/**
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* SystemInfo 系统信息
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*/
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export class SystemInfo {
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"os": string;
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"arch": string;
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"debug": boolean;
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"osInfo": OSInfo | null;
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"platformInfo": { [_: string]: any };
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/** Creates a new SystemInfo instance. */
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constructor($$source: Partial<SystemInfo> = {}) {
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if (!("os" in $$source)) {
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this["os"] = "";
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}
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if (!("arch" in $$source)) {
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this["arch"] = "";
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}
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if (!("debug" in $$source)) {
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this["debug"] = false;
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}
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if (!("osInfo" in $$source)) {
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this["osInfo"] = null;
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}
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if (!("platformInfo" in $$source)) {
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this["platformInfo"] = {};
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}
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Object.assign(this, $$source);
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}
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/**
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* Creates a new SystemInfo instance from a string or object.
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*/
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static createFrom($$source: any = {}): SystemInfo {
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const $$createField3_0 = $$createType1;
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const $$createField4_0 = $$createType2;
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let $$parsedSource = typeof $$source === 'string' ? JSON.parse($$source) : $$source;
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if ("osInfo" in $$parsedSource) {
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$$parsedSource["osInfo"] = $$createField3_0($$parsedSource["osInfo"]);
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}
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if ("platformInfo" in $$parsedSource) {
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$$parsedSource["platformInfo"] = $$createField4_0($$parsedSource["platformInfo"]);
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}
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return new SystemInfo($$parsedSource as Partial<SystemInfo>);
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}
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}
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/**
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* WindowInfo 窗口信息（简化版）
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*/
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@@ -229,7 +313,7 @@ export class WindowInfo {
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* Creates a new WindowInfo instance from a string or object.
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*/
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static createFrom($$source: any = {}): WindowInfo {
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const $$createField0_0 = $$createType1;
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const $$createField0_0 = $$createType4;
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let $$parsedSource = typeof $$source === 'string' ? JSON.parse($$source) : $$source;
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if ("Window" in $$parsedSource) {
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$$parsedSource["Window"] = $$createField0_0($$parsedSource["Window"]);
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@@ -259,5 +343,8 @@ export class WindowSnapService {
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}
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// Private type creation functions
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const $$createType0 = application$0.WebviewWindow.createFrom;
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const $$createType0 = OSInfo.createFrom;
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const $$createType1 = $Create.Nullable($$createType0);
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const $$createType2 = $Create.Map($Create.Any, $Create.Any);
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const $$createType3 = application$0.WebviewWindow.createFrom;
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const $$createType4 = $Create.Nullable($$createType3);
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@@ -10,6 +10,10 @@
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// @ts-ignore: Unused imports
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import {Call as $Call, Create as $Create} from "@wailsio/runtime";
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// eslint-disable-next-line @typescript-eslint/ban-ts-comment
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// @ts-ignore: Unused imports
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import * as application$0 from "../../../github.com/wailsapp/wails/v3/pkg/application/models.js";
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// eslint-disable-next-line @typescript-eslint/ban-ts-comment
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// @ts-ignore: Unused imports
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import * as $models from "./models.js";
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@@ -34,6 +38,26 @@ export function GetMemoryStats(): Promise<$models.MemoryStats> & { cancel(): voi
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return $typingPromise;
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}
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/**
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* GetSystemInfo 获取系统环境信息
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*/
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export function GetSystemInfo(): Promise<$models.SystemInfo | null> & { cancel(): void } {
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let $resultPromise = $Call.ByID(2629436820) as any;
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let $typingPromise = $resultPromise.then(($result: any) => {
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return $$createType2($result);
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}) as any;
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$typingPromise.cancel = $resultPromise.cancel.bind($resultPromise);
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return $typingPromise;
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}
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/**
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* SetAppReferences 设置应用引用
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*/
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export function SetAppReferences(app: application$0.App | null): Promise<void> & { cancel(): void } {
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let $resultPromise = $Call.ByID(3873053414, app) as any;
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return $resultPromise;
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}
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/**
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* TriggerGC 手动触发垃圾回收
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*/
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@@ -44,3 +68,5 @@ export function TriggerGC(): Promise<void> & { cancel(): void } {
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// Private type creation functions
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const $$createType0 = $models.MemoryStats.createFrom;
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const $$createType1 = $models.SystemInfo.createFrom;
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const $$createType2 = $Create.Nullable($$createType1);
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@@ -1,3 +0,0 @@
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export { AsyncOperationManager } from './manager';
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export * from './types';
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export { AsyncOperationManager as default } from './manager';
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@@ -1,296 +0,0 @@
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import {
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OperationStatus,
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OperationInfo,
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AsyncOperationManagerConfig,
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OperationCallbacks,
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OperationExecutor,
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OperationResult
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} from './types';
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/**
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* 异步操作管理器
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* 用于控制异步操作的竞态条件，确保操作的正确性和一致性
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*/
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export class AsyncOperationManager {
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private operationSequence = 0;
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private pendingOperations = new Map<number, OperationInfo>();
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private currentResourceOperation = new Map<string | number, number>();
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private config: Required<AsyncOperationManagerConfig>;
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private callbacks: OperationCallbacks;
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constructor(
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config: AsyncOperationManagerConfig = {},
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callbacks: OperationCallbacks = {}
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) {
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this.config = {
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timeout: 0,
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autoCleanup: true,
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maxConcurrent: 0,
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debug: false,
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...config
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};
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this.callbacks = callbacks;
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}
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/**
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* 生成新的操作ID
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*/
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private getNextOperationId(): number {
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return ++this.operationSequence;
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}
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/**
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* 记录日志（调试模式下）
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*/
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private log(message: string, ...args: any[]): void {
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if (this.config.debug) {
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console.log(`[AsyncOperationManager] ${message}`, ...args);
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}
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}
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/**
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* 创建操作信息
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*/
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private createOperation(
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resourceId: string | number,
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type?: string
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): OperationInfo {
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const operation: OperationInfo = {
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id: this.getNextOperationId(),
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resourceId,
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status: OperationStatus.PENDING,
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abortController: new AbortController(),
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createdAt: Date.now(),
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type
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};
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this.log(`Created operation ${operation.id} for resource ${resourceId}`, operation);
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return operation;
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}
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/**
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* 清理已完成的操作
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*/
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private cleanupCompletedOperations(): void {
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if (!this.config.autoCleanup) return;
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const completedStatuses = [
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OperationStatus.COMPLETED,
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OperationStatus.CANCELLED,
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OperationStatus.FAILED
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];
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for (const [id, operation] of this.pendingOperations.entries()) {
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if (completedStatuses.includes(operation.status)) {
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this.pendingOperations.delete(id);
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this.log(`Cleaned up operation ${id}`);
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}
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}
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}
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/**
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* 取消指定资源的所有操作（除了指定的操作ID）
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*/
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public cancelResourceOperations(
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resourceId: string | number,
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excludeOperationId?: number
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): void {
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this.log(`Cancelling operations for resource ${resourceId}, exclude: ${excludeOperationId}`);
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for (const [id, operation] of this.pendingOperations.entries()) {
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if (
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operation.resourceId === resourceId &&
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id !== excludeOperationId &&
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operation.status === OperationStatus.RUNNING
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) {
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this.cancelOperation(id);
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}
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}
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}
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/**
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* 取消指定操作
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*/
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public cancelOperation(operationId: number): boolean {
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const operation = this.pendingOperations.get(operationId);
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if (!operation) return false;
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if (operation.status === OperationStatus.RUNNING) {
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operation.abortController.abort();
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operation.status = OperationStatus.CANCELLED;
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this.log(`Cancelled operation ${operationId}`);
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this.callbacks.onCancel?.(operation);
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this.cleanupCompletedOperations();
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return true;
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}
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return false;
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}
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/**
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* 取消所有操作
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*/
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public cancelAllOperations(): void {
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this.log('Cancelling all operations');
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for (const [id] of this.pendingOperations.entries()) {
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this.cancelOperation(id);
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}
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this.currentResourceOperation.clear();
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}
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/**
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* 检查操作是否仍然有效
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*/
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public isOperationValid(
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operationId: number,
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resourceId?: string | number
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): boolean {
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const operation = this.pendingOperations.get(operationId);
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if (!operation) return false;
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if (operation.abortController.signal.aborted) return false;
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if (operation.status !== OperationStatus.RUNNING) return false;
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// 如果指定了资源ID，检查是否为当前资源的活跃操作
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if (resourceId !== undefined) {
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const currentOperationId = this.currentResourceOperation.get(resourceId);
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if (currentOperationId !== operationId) return false;
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}
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return true;
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}
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/**
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* 执行异步操作
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*/
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public async executeOperation<T = any>(
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resourceId: string | number,
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executor: OperationExecutor<T>,
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operationType?: string
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): Promise<OperationResult<T>> {
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// 检查并发限制
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if (this.config.maxConcurrent > 0) {
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const runningCount = Array.from(this.pendingOperations.values())
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.filter(op => op.status === OperationStatus.RUNNING).length;
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if (runningCount >= this.config.maxConcurrent) {
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throw new Error(`Maximum concurrent operations limit reached: ${this.config.maxConcurrent}`);
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}
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}
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const operation = this.createOperation(resourceId, operationType);
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try {
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// 取消同一资源的其他操作
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this.cancelResourceOperations(resourceId, operation.id);
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// 设置当前资源的活跃操作
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this.currentResourceOperation.set(resourceId, operation.id);
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// 添加到待处理操作列表
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this.pendingOperations.set(operation.id, operation);
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// 设置超时
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if (this.config.timeout > 0) {
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setTimeout(() => {
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if (this.isOperationValid(operation.id)) {
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this.cancelOperation(operation.id);
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}
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}, this.config.timeout);
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}
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// 更新状态为运行中
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operation.status = OperationStatus.RUNNING;
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this.callbacks.onStart?.(operation);
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this.log(`Started operation ${operation.id} for resource ${resourceId}`);
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// 执行操作
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const result = await executor(operation.abortController.signal, operation.id);
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// 检查操作是否仍然有效
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if (!this.isOperationValid(operation.id, resourceId)) {
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throw new Error('Operation was cancelled');
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}
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// 操作成功完成
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operation.status = OperationStatus.COMPLETED;
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this.callbacks.onComplete?.(operation);
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this.log(`Completed operation ${operation.id}`);
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this.cleanupCompletedOperations();
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return {
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success: true,
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data: result,
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operation
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};
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} catch (error) {
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const err = error instanceof Error ? error : new Error(String(error));
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if (operation.abortController.signal.aborted) {
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operation.status = OperationStatus.CANCELLED;
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this.log(`Operation ${operation.id} was cancelled`);
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} else {
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operation.status = OperationStatus.FAILED;
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this.callbacks.onError?.(operation, err);
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this.log(`Operation ${operation.id} failed:`, err.message);
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}
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this.cleanupCompletedOperations();
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return {
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success: false,
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error: err,
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operation
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};
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} finally {
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// 清理当前资源操作记录
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if (this.currentResourceOperation.get(resourceId) === operation.id) {
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this.currentResourceOperation.delete(resourceId);
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}
|
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}
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}
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|
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/**
|
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* 获取操作信息
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*/
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public getOperation(operationId: number): OperationInfo | undefined {
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return this.pendingOperations.get(operationId);
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}
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/**
|
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* 获取资源的当前操作ID
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*/
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public getCurrentOperationId(resourceId: string | number): number | undefined {
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return this.currentResourceOperation.get(resourceId);
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}
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|
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/**
|
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* 获取所有待处理操作
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*/
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public getPendingOperations(): OperationInfo[] {
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return Array.from(this.pendingOperations.values());
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}
|
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/**
|
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* 获取运行中的操作数量
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*/
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public getRunningOperationsCount(): number {
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return Array.from(this.pendingOperations.values())
|
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.filter(op => op.status === OperationStatus.RUNNING).length;
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}
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|
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/**
|
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* 销毁管理器，取消所有操作
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*/
|
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public destroy(): void {
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this.log('Destroying AsyncOperationManager');
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this.cancelAllOperations();
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this.pendingOperations.clear();
|
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this.currentResourceOperation.clear();
|
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}
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}
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@@ -1,82 +0,0 @@
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/**
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* 异步操作竞态条件控制相关类型定义
|
||||
*/
|
||||
|
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/**
|
||||
* 操作状态枚举
|
||||
*/
|
||||
export enum OperationStatus {
|
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PENDING = 'pending',
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RUNNING = 'running',
|
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COMPLETED = 'completed',
|
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CANCELLED = 'cancelled',
|
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FAILED = 'failed'
|
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}
|
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|
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/**
|
||||
* 操作信息接口
|
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*/
|
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export interface OperationInfo {
|
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/** 操作ID */
|
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id: number;
|
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/** 资源ID（如文档ID、用户ID等） */
|
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resourceId: string | number;
|
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/** 操作状态 */
|
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status: OperationStatus;
|
||||
/** 取消控制器 */
|
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abortController: AbortController;
|
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/** 创建时间 */
|
||||
createdAt: number;
|
||||
/** 操作类型（可选，用于调试） */
|
||||
type?: string;
|
||||
}
|
||||
|
||||
/**
|
||||
* 操作管理器配置
|
||||
*/
|
||||
export interface AsyncOperationManagerConfig {
|
||||
/** 操作超时时间（毫秒），0表示不超时 */
|
||||
timeout?: number;
|
||||
/** 是否自动清理已完成的操作 */
|
||||
autoCleanup?: boolean;
|
||||
/** 最大并发操作数，0表示无限制 */
|
||||
maxConcurrent?: number;
|
||||
/** 调试模式 */
|
||||
debug?: boolean;
|
||||
}
|
||||
|
||||
/**
|
||||
* 操作回调函数类型
|
||||
*/
|
||||
export interface OperationCallbacks {
|
||||
/** 操作开始回调 */
|
||||
onStart?: (operation: OperationInfo) => void;
|
||||
/** 操作完成回调 */
|
||||
onComplete?: (operation: OperationInfo) => void;
|
||||
/** 操作取消回调 */
|
||||
onCancel?: (operation: OperationInfo) => void;
|
||||
/** 操作失败回调 */
|
||||
onError?: (operation: OperationInfo, error: Error) => void;
|
||||
}
|
||||
|
||||
/**
|
||||
* 操作执行器函数类型
|
||||
*/
|
||||
export type OperationExecutor<T = any> = (
|
||||
signal: AbortSignal,
|
||||
operationId: number
|
||||
) => Promise<T>;
|
||||
|
||||
/**
|
||||
* 操作结果类型
|
||||
*/
|
||||
export interface OperationResult<T = any> {
|
||||
/** 操作是否成功 */
|
||||
success: boolean;
|
||||
/** 操作结果数据 */
|
||||
data?: T;
|
||||
/** 错误信息 */
|
||||
error?: Error;
|
||||
/** 操作信息 */
|
||||
operation: OperationInfo;
|
||||
}
|
||||
285
frontend/src/common/async/README.md
Normal file
285
frontend/src/common/async/README.md
Normal file
@@ -0,0 +1,285 @@
|
||||
# 异步操作管理器 (AsyncOperationManager)
|
||||
|
||||
一个用于控制异步操作竞态条件的 TypeScript 模块，确保操作的正确性和一致性。
|
||||
|
||||
## 功能特性
|
||||
|
||||
- 🚀 **竞态条件控制**: 自动取消同一资源的过时操作
|
||||
- 🔄 **操作生命周期管理**: 完整的状态跟踪和回调支持
|
||||
- 🎯 **资源隔离**: 基于资源ID的操作隔离机制
|
||||
- ⚡ **并发控制**: 支持最大并发数限制
|
||||
- ⏰ **超时处理**: 可配置的操作超时机制
|
||||
- 🧹 **内存管理**: 自动清理已完成的操作
|
||||
- 🐛 **调试友好**: 内置日志系统
|
||||
|
||||
## 安装和导入
|
||||
|
||||
```typescript
|
||||
import { AsyncOperationManager } from '@/common/async';
|
||||
// 或者
|
||||
import AsyncOperationManager from '@/common/async';
|
||||
```
|
||||
|
||||
## 基本用法
|
||||
|
||||
### 创建管理器实例
|
||||
|
||||
```typescript
|
||||
const operationManager = new AsyncOperationManager({
|
||||
timeout: 5000, // 5秒超时
|
||||
autoCleanup: true, // 自动清理已完成操作
|
||||
maxConcurrent: 3, // 最大并发数
|
||||
debug: true // 启用调试日志
|
||||
});
|
||||
```
|
||||
|
||||
### 执行异步操作
|
||||
|
||||
```typescript
|
||||
const result = await operationManager.executeOperation(
|
||||
'document-123', // 资源ID
|
||||
async (signal, operationId) => {
|
||||
// 检查操作是否被取消
|
||||
if (signal.aborted) {
|
||||
throw new Error('Operation cancelled');
|
||||
}
|
||||
|
||||
// 执行异步操作
|
||||
const data = await fetchData();
|
||||
|
||||
// 再次检查取消状态
|
||||
if (signal.aborted) {
|
||||
throw new Error('Operation cancelled');
|
||||
}
|
||||
|
||||
return data;
|
||||
},
|
||||
'fetch-data' // 操作类型（可选，用于调试）
|
||||
);
|
||||
|
||||
if (result.success) {
|
||||
console.log('操作成功:', result.data);
|
||||
} else {
|
||||
console.error('操作失败:', result.error);
|
||||
}
|
||||
```
|
||||
|
||||
## API 文档
|
||||
|
||||
### 构造函数
|
||||
|
||||
```typescript
|
||||
new AsyncOperationManager(config?, callbacks?)
|
||||
```
|
||||
|
||||
#### 配置选项 (AsyncOperationManagerConfig)
|
||||
|
||||
| 参数 | 类型 | 默认值 | 描述 |
|
||||
|------|------|--------|------|
|
||||
| `timeout` | `number` | `0` | 操作超时时间（毫秒），0表示不超时 |
|
||||
| `autoCleanup` | `boolean` | `true` | 是否自动清理已完成的操作 |
|
||||
| `maxConcurrent` | `number` | `0` | 最大并发操作数，0表示无限制 |
|
||||
| `debug` | `boolean` | `false` | 是否启用调试模式 |
|
||||
|
||||
#### 回调函数 (OperationCallbacks)
|
||||
|
||||
```typescript
|
||||
{
|
||||
onStart?: (operation: OperationInfo) => void; // 操作开始
|
||||
onComplete?: (operation: OperationInfo) => void; // 操作完成
|
||||
onCancel?: (operation: OperationInfo) => void; // 操作取消
|
||||
onError?: (operation: OperationInfo, error: Error) => void; // 操作失败
|
||||
}
|
||||
```
|
||||
|
||||
### 主要方法
|
||||
|
||||
#### executeOperation<T>(resourceId, executor, operationType?)
|
||||
|
||||
执行异步操作的核心方法。
|
||||
|
||||
**参数:**
|
||||
- `resourceId: string | number` - 资源标识符
|
||||
- `executor: OperationExecutor<T>` - 操作执行函数
|
||||
- `operationType?: string` - 操作类型（可选）
|
||||
|
||||
**返回:** `Promise<OperationResult<T>>`
|
||||
|
||||
#### cancelResourceOperations(resourceId, excludeOperationId?)
|
||||
|
||||
取消指定资源的所有操作。
|
||||
|
||||
#### cancelOperation(operationId)
|
||||
|
||||
取消指定的操作。
|
||||
|
||||
#### cancelAllOperations()
|
||||
|
||||
取消所有正在进行的操作。
|
||||
|
||||
#### isOperationValid(operationId, resourceId?)
|
||||
|
||||
检查操作是否仍然有效。
|
||||
|
||||
### 查询方法
|
||||
|
||||
- `getOperation(operationId)` - 获取操作信息
|
||||
- `getCurrentOperationId(resourceId)` - 获取资源的当前操作ID
|
||||
- `getPendingOperations()` - 获取所有待处理操作
|
||||
- `getRunningOperationsCount()` - 获取运行中的操作数量
|
||||
|
||||
## 使用场景
|
||||
|
||||
### 1. 编辑器文档切换
|
||||
|
||||
```typescript
|
||||
// 防止快速切换文档时的内容混乱
|
||||
const loadDocument = async (documentId: number) => {
|
||||
const result = await operationManager.executeOperation(
|
||||
documentId,
|
||||
async (signal) => {
|
||||
// 保存当前文档
|
||||
await saveCurrentDocument();
|
||||
|
||||
if (signal.aborted) return;
|
||||
|
||||
// 加载新文档
|
||||
const content = await loadDocumentContent(documentId);
|
||||
|
||||
if (signal.aborted) return;
|
||||
|
||||
return content;
|
||||
},
|
||||
'load-document'
|
||||
);
|
||||
|
||||
if (result.success) {
|
||||
updateEditor(result.data);
|
||||
}
|
||||
};
|
||||
```
|
||||
|
||||
### 2. 搜索功能
|
||||
|
||||
```typescript
|
||||
// 取消过时的搜索请求
|
||||
const search = async (query: string) => {
|
||||
const result = await operationManager.executeOperation(
|
||||
'search',
|
||||
async (signal) => {
|
||||
const results = await searchAPI(query, { signal });
|
||||
return results;
|
||||
},
|
||||
'search-query'
|
||||
);
|
||||
|
||||
if (result.success) {
|
||||
displaySearchResults(result.data);
|
||||
}
|
||||
};
|
||||
```
|
||||
|
||||
### 3. 数据加载
|
||||
|
||||
```typescript
|
||||
// 避免页面切换时的数据竞态
|
||||
const loadPageData = async (pageId: string) => {
|
||||
const result = await operationManager.executeOperation(
|
||||
`page-${pageId}`,
|
||||
async (signal) => {
|
||||
const [userData, pageContent, settings] = await Promise.all([
|
||||
fetchUserData(signal),
|
||||
fetchPageContent(pageId, signal),
|
||||
fetchSettings(signal)
|
||||
]);
|
||||
|
||||
return { userData, pageContent, settings };
|
||||
},
|
||||
'load-page'
|
||||
);
|
||||
|
||||
if (result.success) {
|
||||
renderPage(result.data);
|
||||
}
|
||||
};
|
||||
```
|
||||
|
||||
## 操作状态
|
||||
|
||||
操作在生命周期中会经历以下状态：
|
||||
|
||||
- `PENDING` - 待处理
|
||||
- `RUNNING` - 运行中
|
||||
- `COMPLETED` - 已完成
|
||||
- `CANCELLED` - 已取消
|
||||
- `FAILED` - 失败
|
||||
|
||||
## 最佳实践
|
||||
|
||||
### 1. 合理使用资源ID
|
||||
|
||||
```typescript
|
||||
// ✅ 好的做法：使用具体的资源标识
|
||||
operationManager.executeOperation('document-123', executor);
|
||||
operationManager.executeOperation('user-456', executor);
|
||||
|
||||
// ❌ 避免：使用过于宽泛的标识
|
||||
operationManager.executeOperation('global', executor);
|
||||
```
|
||||
|
||||
### 2. 及时检查取消状态
|
||||
|
||||
```typescript
|
||||
// ✅ 在关键点检查取消状态
|
||||
const executor = async (signal) => {
|
||||
const step1 = await longRunningTask1();
|
||||
if (signal.aborted) throw new Error('Cancelled');
|
||||
|
||||
const step2 = await longRunningTask2();
|
||||
if (signal.aborted) throw new Error('Cancelled');
|
||||
|
||||
return processResults(step1, step2);
|
||||
};
|
||||
```
|
||||
|
||||
### 3. 使用有意义的操作类型
|
||||
|
||||
```typescript
|
||||
// ✅ 使用描述性的操作类型
|
||||
operationManager.executeOperation(docId, executor, 'auto-save');
|
||||
operationManager.executeOperation(docId, executor, 'manual-save');
|
||||
operationManager.executeOperation(docId, executor, 'export-pdf');
|
||||
```
|
||||
|
||||
### 4. 适当的错误处理
|
||||
|
||||
```typescript
|
||||
const result = await operationManager.executeOperation(resourceId, executor);
|
||||
|
||||
if (!result.success) {
|
||||
if (result.operation.status === OperationStatus.CANCELLED) {
|
||||
// 操作被取消，通常不需要显示错误
|
||||
console.log('Operation was cancelled');
|
||||
} else {
|
||||
// 真正的错误，需要处理
|
||||
console.error('Operation failed:', result.error);
|
||||
showErrorMessage(result.error.message);
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
## 注意事项
|
||||
|
||||
1. **内存管理**: 启用 `autoCleanup` 以防止内存泄漏
|
||||
2. **并发控制**: 根据应用需求设置合适的 `maxConcurrent` 值
|
||||
3. **超时设置**: 为长时间运行的操作设置合理的超时时间
|
||||
4. **错误处理**: 区分取消和真正的错误，提供适当的用户反馈
|
||||
5. **调试模式**: 在开发环境启用 `debug` 模式以便排查问题
|
||||
|
||||
## 类型定义
|
||||
|
||||
完整的类型定义请参考 `types.ts` 文件。
|
||||
|
||||
## 许可证
|
||||
|
||||
本模块遵循项目的整体许可证。
|
||||
78
frontend/src/common/async/index.ts
Normal file
78
frontend/src/common/async/index.ts
Normal file
@@ -0,0 +1,78 @@
|
||||
/**
|
||||
* 异步操作管理模块
|
||||
*
|
||||
* 该模块提供了用于管理异步操作竞态条件的完整解决方案。
|
||||
* 主要用于防止同一资源上的并发操作冲突，确保操作的正确性和一致性。
|
||||
*
|
||||
* @fileoverview 异步操作管理模块入口文件
|
||||
* @author VoidRaft Team
|
||||
* @since 1.0.0
|
||||
*
|
||||
* @example
|
||||
* ```typescript
|
||||
* import { AsyncOperationManager, OperationStatus } from '@/common/async';
|
||||
*
|
||||
* // 创建管理器实例
|
||||
* const manager = new AsyncOperationManager({
|
||||
* timeout: 30000,
|
||||
* maxConcurrent: 5,
|
||||
* debug: true
|
||||
* });
|
||||
*
|
||||
* // 执行异步操作
|
||||
* const result = await manager.executeOperation(
|
||||
* 'document-123',
|
||||
* async (signal, operationId) => {
|
||||
* if (signal.aborted) throw new Error('Cancelled');
|
||||
* return await saveDocument(data);
|
||||
* }
|
||||
* );
|
||||
*
|
||||
* if (result.success) {
|
||||
* console.log('Operation completed:', result.data);
|
||||
* }
|
||||
* ```
|
||||
*/
|
||||
|
||||
/**
|
||||
* 导出异步操作管理器类
|
||||
*
|
||||
* AsyncOperationManager 是该模块的核心类，提供了完整的异步操作管理功能。
|
||||
*
|
||||
* @see {@link AsyncOperationManager} 异步操作管理器类的详细文档
|
||||
*/
|
||||
export { AsyncOperationManager } from './manager';
|
||||
|
||||
/**
|
||||
* 导出所有类型定义
|
||||
*
|
||||
* 包括操作状态枚举、接口定义、配置选项等所有相关类型。
|
||||
* 这些类型为使用异步操作管理器提供了完整的 TypeScript 类型支持。
|
||||
*
|
||||
* 导出的类型包括：
|
||||
* - OperationStatus: 操作状态枚举
|
||||
* - OperationInfo: 操作信息接口
|
||||
* - AsyncOperationManagerConfig: 管理器配置接口
|
||||
* - OperationCallbacks: 操作回调函数接口
|
||||
* - OperationExecutor: 操作执行器函数类型
|
||||
* - OperationResult: 操作结果接口
|
||||
*
|
||||
* @see {@link ./types} 类型定义文件
|
||||
*/
|
||||
export * from './types';
|
||||
|
||||
/**
|
||||
* 默认导出异步操作管理器类
|
||||
*
|
||||
* 提供默认导出，方便使用 `import AsyncOperationManager from '@/common/async'` 的方式导入。
|
||||
*
|
||||
* @default AsyncOperationManager
|
||||
*
|
||||
* @example
|
||||
* ```typescript
|
||||
* import AsyncOperationManager from '@/common/async';
|
||||
*
|
||||
* const manager = new AsyncOperationManager();
|
||||
* ```
|
||||
*/
|
||||
export { AsyncOperationManager as default } from './manager';
|
||||
574
frontend/src/common/async/manager.ts
Normal file
574
frontend/src/common/async/manager.ts
Normal file
@@ -0,0 +1,574 @@
|
||||
import {
|
||||
OperationStatus,
|
||||
OperationInfo,
|
||||
AsyncOperationManagerConfig,
|
||||
OperationCallbacks,
|
||||
OperationExecutor,
|
||||
OperationResult
|
||||
} from './types';
|
||||
|
||||
/**
|
||||
* 异步操作管理器
|
||||
*
|
||||
* 用于控制异步操作的竞态条件，确保操作的正确性和一致性。
|
||||
* 该管理器提供了操作的生命周期管理、并发控制、超时处理等功能。
|
||||
*
|
||||
* @class AsyncOperationManager
|
||||
* @author VoidRaft Team
|
||||
* @since 1.0.0
|
||||
*
|
||||
* @example
|
||||
* ```typescript
|
||||
* import { AsyncOperationManager } from './manager';
|
||||
*
|
||||
* const manager = new AsyncOperationManager({
|
||||
* timeout: 30000,
|
||||
* maxConcurrent: 5,
|
||||
* debug: true
|
||||
* });
|
||||
*
|
||||
* // 执行异步操作
|
||||
* const result = await manager.executeOperation(
|
||||
* 'document-123',
|
||||
* async (signal, operationId) => {
|
||||
* // 执行实际的异步操作
|
||||
* return await saveDocument(documentData);
|
||||
* },
|
||||
* 'save-document'
|
||||
* );
|
||||
* ```
|
||||
*/
|
||||
export class AsyncOperationManager {
|
||||
/**
|
||||
* 操作序列号生成器
|
||||
* @private
|
||||
* @type {number}
|
||||
*/
|
||||
private operationSequence = 0;
|
||||
|
||||
/**
|
||||
* 待处理操作映射表
|
||||
* @private
|
||||
* @type {Map<number, OperationInfo>}
|
||||
*/
|
||||
private pendingOperations = new Map<number, OperationInfo>();
|
||||
|
||||
/**
|
||||
* 当前资源操作映射表
|
||||
* 记录每个资源当前正在执行的操作ID
|
||||
* @private
|
||||
* @type {Map<string | number, number>}
|
||||
*/
|
||||
private currentResourceOperation = new Map<string | number, number>();
|
||||
|
||||
/**
|
||||
* 管理器配置
|
||||
* @private
|
||||
* @type {Required<AsyncOperationManagerConfig>}
|
||||
*/
|
||||
private config: Required<AsyncOperationManagerConfig>;
|
||||
|
||||
/**
|
||||
* 操作回调函数集合
|
||||
* @private
|
||||
* @type {OperationCallbacks}
|
||||
*/
|
||||
private callbacks: OperationCallbacks;
|
||||
|
||||
/**
|
||||
* 创建异步操作管理器实例
|
||||
*
|
||||
* @param {AsyncOperationManagerConfig} config - 管理器配置选项
|
||||
* @param {OperationCallbacks} callbacks - 操作生命周期回调函数
|
||||
*
|
||||
* @example
|
||||
* ```typescript
|
||||
* const manager = new AsyncOperationManager(
|
||||
* {
|
||||
* timeout: 30000,
|
||||
* autoCleanup: true,
|
||||
* maxConcurrent: 10,
|
||||
* debug: false
|
||||
* },
|
||||
* {
|
||||
* onStart: (op) => console.log(`Operation ${op.id} started`),
|
||||
* onComplete: (op) => console.log(`Operation ${op.id} completed`),
|
||||
* onError: (op, err) => console.error(`Operation ${op.id} failed:`, err)
|
||||
* }
|
||||
* );
|
||||
* ```
|
||||
*/
|
||||
constructor(
|
||||
config: AsyncOperationManagerConfig = {},
|
||||
callbacks: OperationCallbacks = {}
|
||||
) {
|
||||
this.config = {
|
||||
timeout: 0,
|
||||
autoCleanup: true,
|
||||
maxConcurrent: 0,
|
||||
debug: false,
|
||||
...config
|
||||
};
|
||||
this.callbacks = callbacks;
|
||||
}
|
||||
|
||||
/**
|
||||
* 生成新的操作ID
|
||||
*
|
||||
* @private
|
||||
* @returns {number} 新的操作ID
|
||||
*/
|
||||
private getNextOperationId(): number {
|
||||
return ++this.operationSequence;
|
||||
}
|
||||
|
||||
/**
|
||||
* 记录调试日志
|
||||
*
|
||||
* 仅在调试模式下输出日志信息。
|
||||
*
|
||||
* @private
|
||||
* @param {string} message - 日志消息
|
||||
* @param {...any} args - 额外的日志参数
|
||||
*/
|
||||
private log(message: string, ...args: any[]): void {
|
||||
if (this.config.debug) {
|
||||
console.log(`[AsyncOperationManager] ${message}`, ...args);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 创建操作信息对象
|
||||
*
|
||||
* @private
|
||||
* @param {string | number} resourceId - 资源ID
|
||||
* @param {string} [type] - 操作类型标识
|
||||
* @returns {OperationInfo} 新创建的操作信息
|
||||
*/
|
||||
private createOperation(
|
||||
resourceId: string | number,
|
||||
type?: string
|
||||
): OperationInfo {
|
||||
const operation: OperationInfo = {
|
||||
id: this.getNextOperationId(),
|
||||
resourceId,
|
||||
status: OperationStatus.PENDING,
|
||||
abortController: new AbortController(),
|
||||
createdAt: Date.now(),
|
||||
type
|
||||
};
|
||||
|
||||
this.log(`Created operation ${operation.id} for resource ${resourceId}`, operation);
|
||||
return operation;
|
||||
}
|
||||
|
||||
/**
|
||||
* 清理已完成的操作
|
||||
*
|
||||
* 自动从内存中移除已完成、已取消或失败的操作，释放内存资源。
|
||||
* 仅在启用自动清理配置时执行。
|
||||
*
|
||||
* @private
|
||||
*/
|
||||
private cleanupCompletedOperations(): void {
|
||||
if (!this.config.autoCleanup) return;
|
||||
|
||||
const completedStatuses = [
|
||||
OperationStatus.COMPLETED,
|
||||
OperationStatus.CANCELLED,
|
||||
OperationStatus.FAILED
|
||||
];
|
||||
|
||||
for (const [id, operation] of this.pendingOperations.entries()) {
|
||||
if (completedStatuses.includes(operation.status)) {
|
||||
this.pendingOperations.delete(id);
|
||||
this.log(`Cleaned up operation ${id}`);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 取消指定资源的所有操作
|
||||
*
|
||||
* 取消指定资源上正在运行的所有操作，可以排除指定的操作ID。
|
||||
* 这对于防止竞态条件非常有用，确保同一资源上只有最新的操作在执行。
|
||||
*
|
||||
* @public
|
||||
* @param {string | number} resourceId - 要取消操作的资源ID
|
||||
* @param {number} [excludeOperationId] - 要排除的操作ID（不会被取消）
|
||||
*
|
||||
* @example
|
||||
* ```typescript
|
||||
* // 取消文档 'doc-123' 上的所有操作，除了操作 456
|
||||
* manager.cancelResourceOperations('doc-123', 456);
|
||||
* ```
|
||||
*/
|
||||
public cancelResourceOperations(
|
||||
resourceId: string | number,
|
||||
excludeOperationId?: number
|
||||
): void {
|
||||
this.log(`Cancelling operations for resource ${resourceId}, exclude: ${excludeOperationId}`);
|
||||
|
||||
for (const [id, operation] of this.pendingOperations.entries()) {
|
||||
if (
|
||||
operation.resourceId === resourceId &&
|
||||
id !== excludeOperationId &&
|
||||
operation.status === OperationStatus.RUNNING
|
||||
) {
|
||||
this.cancelOperation(id);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 取消指定的操作
|
||||
*
|
||||
* 通过操作ID取消正在运行的操作。只有状态为 RUNNING 的操作才能被取消。
|
||||
*
|
||||
* @public
|
||||
* @param {number} operationId - 要取消的操作ID
|
||||
* @returns {boolean} 是否成功取消操作
|
||||
*
|
||||
* @example
|
||||
* ```typescript
|
||||
* const cancelled = manager.cancelOperation(123);
|
||||
* if (cancelled) {
|
||||
* console.log('Operation 123 was cancelled');
|
||||
* } else {
|
||||
* console.log('Operation 123 could not be cancelled (not found or not running)');
|
||||
* }
|
||||
* ```
|
||||
*/
|
||||
public cancelOperation(operationId: number): boolean {
|
||||
const operation = this.pendingOperations.get(operationId);
|
||||
if (!operation) return false;
|
||||
|
||||
if (operation.status === OperationStatus.RUNNING) {
|
||||
operation.abortController.abort();
|
||||
operation.status = OperationStatus.CANCELLED;
|
||||
this.log(`Cancelled operation ${operationId}`);
|
||||
|
||||
this.callbacks.onCancel?.(operation);
|
||||
this.cleanupCompletedOperations();
|
||||
return true;
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* 取消所有操作
|
||||
*
|
||||
* 取消管理器中所有正在运行的操作，并清空资源操作映射表。
|
||||
*
|
||||
* @public
|
||||
*
|
||||
* @example
|
||||
* ```typescript
|
||||
* // 在应用关闭或重置时取消所有操作
|
||||
* manager.cancelAllOperations();
|
||||
* ```
|
||||
*/
|
||||
public cancelAllOperations(): void {
|
||||
this.log('Cancelling all operations');
|
||||
|
||||
for (const [id] of this.pendingOperations.entries()) {
|
||||
this.cancelOperation(id);
|
||||
}
|
||||
|
||||
this.currentResourceOperation.clear();
|
||||
}
|
||||
|
||||
/**
|
||||
* 检查操作是否仍然有效
|
||||
*
|
||||
* 验证操作是否存在、未被取消、状态为运行中，以及（如果指定了资源ID）
|
||||
* 是否为该资源的当前活跃操作。
|
||||
*
|
||||
* @public
|
||||
* @param {number} operationId - 要检查的操作ID
|
||||
* @param {string | number} [resourceId] - 可选的资源ID，用于验证是否为当前活跃操作
|
||||
* @returns {boolean} 操作是否有效
|
||||
*
|
||||
* @example
|
||||
* ```typescript
|
||||
* // 在长时间运行的操作中定期检查有效性
|
||||
* const saveDocument = async (signal: AbortSignal, operationId: number) => {
|
||||
* for (let i = 0; i < 100; i++) {
|
||||
* if (!manager.isOperationValid(operationId, 'doc-123')) {
|
||||
* throw new Error('Operation is no longer valid');
|
||||
* }
|
||||
* await processChunk(i);
|
||||
* }
|
||||
* };
|
||||
* ```
|
||||
*/
|
||||
public isOperationValid(
|
||||
operationId: number,
|
||||
resourceId?: string | number
|
||||
): boolean {
|
||||
const operation = this.pendingOperations.get(operationId);
|
||||
|
||||
if (!operation) return false;
|
||||
if (operation.abortController.signal.aborted) return false;
|
||||
if (operation.status !== OperationStatus.RUNNING) return false;
|
||||
|
||||
// 如果指定了资源ID，检查是否为当前资源的活跃操作
|
||||
if (resourceId !== undefined) {
|
||||
const currentOperationId = this.currentResourceOperation.get(resourceId);
|
||||
if (currentOperationId !== operationId) return false;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* 执行异步操作
|
||||
*
|
||||
* 这是管理器的核心方法，用于执行异步操作并管理其生命周期。
|
||||
* 该方法会自动处理并发控制、竞态条件、超时管理等复杂逻辑。
|
||||
*
|
||||
* @public
|
||||
* @template T - 操作返回值的类型
|
||||
* @param {string | number} resourceId - 操作关联的资源ID
|
||||
* @param {OperationExecutor<T>} executor - 实际执行操作的函数
|
||||
* @param {string} [operationType] - 操作类型标识，用于调试和日志
|
||||
* @returns {Promise<OperationResult<T>>} 操作执行结果
|
||||
*
|
||||
* @throws {Error} 当达到最大并发限制时抛出错误
|
||||
*
|
||||
* @example
|
||||
* ```typescript
|
||||
* // 执行文档保存操作
|
||||
* const result = await manager.executeOperation(
|
||||
* 'document-123',
|
||||
* async (signal, operationId) => {
|
||||
* // 检查操作是否被取消
|
||||
* if (signal.aborted) {
|
||||
* throw new Error('Operation was cancelled');
|
||||
* }
|
||||
*
|
||||
* // 执行实际的保存逻辑
|
||||
* const saved = await api.saveDocument(documentData);
|
||||
* return saved;
|
||||
* },
|
||||
* 'save-document'
|
||||
* );
|
||||
*
|
||||
* if (result.success) {
|
||||
* console.log('Document saved successfully:', result.data);
|
||||
* } else {
|
||||
* console.error('Failed to save document:', result.error);
|
||||
* }
|
||||
* ```
|
||||
*/
|
||||
public async executeOperation<T = any>(
|
||||
resourceId: string | number,
|
||||
executor: OperationExecutor<T>,
|
||||
operationType?: string
|
||||
): Promise<OperationResult<T>> {
|
||||
// 检查并发限制
|
||||
if (this.config.maxConcurrent > 0) {
|
||||
const runningCount = Array.from(this.pendingOperations.values())
|
||||
.filter(op => op.status === OperationStatus.RUNNING).length;
|
||||
|
||||
if (runningCount >= this.config.maxConcurrent) {
|
||||
throw new Error(`Maximum concurrent operations limit reached: ${this.config.maxConcurrent}`);
|
||||
}
|
||||
}
|
||||
|
||||
const operation = this.createOperation(resourceId, operationType);
|
||||
|
||||
try {
|
||||
// 取消同一资源的其他操作
|
||||
this.cancelResourceOperations(resourceId, operation.id);
|
||||
|
||||
// 设置当前资源的活跃操作
|
||||
this.currentResourceOperation.set(resourceId, operation.id);
|
||||
|
||||
// 添加到待处理操作列表
|
||||
this.pendingOperations.set(operation.id, operation);
|
||||
|
||||
// 设置超时
|
||||
if (this.config.timeout > 0) {
|
||||
setTimeout(() => {
|
||||
if (this.isOperationValid(operation.id)) {
|
||||
this.cancelOperation(operation.id);
|
||||
}
|
||||
}, this.config.timeout);
|
||||
}
|
||||
|
||||
// 更新状态为运行中
|
||||
operation.status = OperationStatus.RUNNING;
|
||||
this.callbacks.onStart?.(operation);
|
||||
this.log(`Started operation ${operation.id} for resource ${resourceId}`);
|
||||
|
||||
// 执行操作
|
||||
const result = await executor(operation.abortController.signal, operation.id);
|
||||
|
||||
// 检查操作是否仍然有效
|
||||
if (!this.isOperationValid(operation.id, resourceId)) {
|
||||
throw new Error('Operation was cancelled');
|
||||
}
|
||||
|
||||
// 操作成功完成
|
||||
operation.status = OperationStatus.COMPLETED;
|
||||
this.callbacks.onComplete?.(operation);
|
||||
this.log(`Completed operation ${operation.id}`);
|
||||
|
||||
this.cleanupCompletedOperations();
|
||||
|
||||
return {
|
||||
success: true,
|
||||
data: result,
|
||||
operation
|
||||
};
|
||||
|
||||
} catch (error) {
|
||||
const err = error instanceof Error ? error : new Error(String(error));
|
||||
|
||||
if (operation.abortController.signal.aborted) {
|
||||
operation.status = OperationStatus.CANCELLED;
|
||||
this.log(`Operation ${operation.id} was cancelled`);
|
||||
} else {
|
||||
operation.status = OperationStatus.FAILED;
|
||||
this.callbacks.onError?.(operation, err);
|
||||
this.log(`Operation ${operation.id} failed:`, err.message);
|
||||
}
|
||||
|
||||
this.cleanupCompletedOperations();
|
||||
|
||||
return {
|
||||
success: false,
|
||||
error: err,
|
||||
operation
|
||||
};
|
||||
} finally {
|
||||
// 清理当前资源操作记录
|
||||
if (this.currentResourceOperation.get(resourceId) === operation.id) {
|
||||
this.currentResourceOperation.delete(resourceId);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取操作信息
|
||||
*
|
||||
* 根据操作ID获取操作的详细信息。
|
||||
*
|
||||
* @public
|
||||
* @param {number} operationId - 操作ID
|
||||
* @returns {OperationInfo | undefined} 操作信息，如果操作不存在则返回 undefined
|
||||
*
|
||||
* @example
|
||||
* ```typescript
|
||||
* const operation = manager.getOperation(123);
|
||||
* if (operation) {
|
||||
* console.log(`Operation ${operation.id} status: ${operation.status}`);
|
||||
* } else {
|
||||
* console.log('Operation not found');
|
||||
* }
|
||||
* ```
|
||||
*/
|
||||
public getOperation(operationId: number): OperationInfo | undefined {
|
||||
return this.pendingOperations.get(operationId);
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取资源的当前操作ID
|
||||
*
|
||||
* 获取指定资源当前正在执行的操作ID。
|
||||
*
|
||||
* @public
|
||||
* @param {string | number} resourceId - 资源ID
|
||||
* @returns {number | undefined} 当前操作ID，如果没有正在执行的操作则返回 undefined
|
||||
*
|
||||
* @example
|
||||
* ```typescript
|
||||
* const currentOpId = manager.getCurrentOperationId('document-123');
|
||||
* if (currentOpId) {
|
||||
* console.log(`Document 123 is currently being processed by operation ${currentOpId}`);
|
||||
* } else {
|
||||
* console.log('No active operation for document 123');
|
||||
* }
|
||||
* ```
|
||||
*/
|
||||
public getCurrentOperationId(resourceId: string | number): number | undefined {
|
||||
return this.currentResourceOperation.get(resourceId);
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取所有待处理操作
|
||||
*
|
||||
* 返回管理器中所有待处理操作的列表，包括待执行、正在执行和已完成的操作。
|
||||
*
|
||||
* @public
|
||||
* @returns {OperationInfo[]} 所有待处理操作的数组
|
||||
*
|
||||
* @example
|
||||
* ```typescript
|
||||
* const allOperations = manager.getPendingOperations();
|
||||
* console.log(`Total operations: ${allOperations.length}`);
|
||||
*
|
||||
* allOperations.forEach(op => {
|
||||
* console.log(`Operation ${op.id}: ${op.status} (${op.type || 'unknown'})`);
|
||||
* });
|
||||
* ```
|
||||
*/
|
||||
public getPendingOperations(): OperationInfo[] {
|
||||
return Array.from(this.pendingOperations.values());
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取运行中的操作数量
|
||||
*
|
||||
* 返回当前正在执行的操作数量，用于监控并发情况。
|
||||
*
|
||||
* @public
|
||||
* @returns {number} 正在运行的操作数量
|
||||
*
|
||||
* @example
|
||||
* ```typescript
|
||||
* const runningCount = manager.getRunningOperationsCount();
|
||||
* console.log(`Currently running operations: ${runningCount}`);
|
||||
*
|
||||
* if (runningCount >= maxConcurrent) {
|
||||
* console.warn('Approaching maximum concurrent operations limit');
|
||||
* }
|
||||
* ```
|
||||
*/
|
||||
public getRunningOperationsCount(): number {
|
||||
return Array.from(this.pendingOperations.values())
|
||||
.filter(op => op.status === OperationStatus.RUNNING).length;
|
||||
}
|
||||
|
||||
/**
|
||||
* 销毁管理器
|
||||
*
|
||||
* 清理管理器的所有资源，取消所有正在运行的操作，清空所有映射表。
|
||||
* 通常在应用关闭或组件卸载时调用。
|
||||
*
|
||||
* @public
|
||||
*
|
||||
* @example
|
||||
* ```typescript
|
||||
* // 在组件卸载时清理资源
|
||||
* useEffect(() => {
|
||||
* return () => {
|
||||
* manager.destroy();
|
||||
* };
|
||||
* }, []);
|
||||
*
|
||||
* // 或在应用关闭时
|
||||
* window.addEventListener('beforeunload', () => {
|
||||
* manager.destroy();
|
||||
* });
|
||||
* ```
|
||||
*/
|
||||
public destroy(): void {
|
||||
this.log('Destroying AsyncOperationManager');
|
||||
this.cancelAllOperations();
|
||||
this.pendingOperations.clear();
|
||||
this.currentResourceOperation.clear();
|
||||
}
|
||||
}
|
||||
289
frontend/src/common/async/types.ts
Normal file
289
frontend/src/common/async/types.ts
Normal file
@@ -0,0 +1,289 @@
|
||||
/**
|
||||
* 异步操作竞态条件控制相关类型定义
|
||||
*
|
||||
* 该模块提供了用于管理异步操作竞态条件的类型定义，
|
||||
* 包括操作状态、配置选项、回调函数等核心类型。
|
||||
*
|
||||
* @fileoverview 异步操作管理器类型定义
|
||||
* @author VoidRaft Team
|
||||
* @since 1.0.0
|
||||
*/
|
||||
|
||||
/**
|
||||
* 操作状态枚举
|
||||
*
|
||||
* 定义异步操作在其生命周期中可能的状态。
|
||||
*
|
||||
* @enum {string}
|
||||
* @readonly
|
||||
*
|
||||
* @example
|
||||
* ```typescript
|
||||
* import { OperationStatus } from './types';
|
||||
*
|
||||
* const status = OperationStatus.RUNNING;
|
||||
* console.log(status); // 'running'
|
||||
* ```
|
||||
*/
|
||||
export enum OperationStatus {
|
||||
/** 操作已创建但尚未开始执行 */
|
||||
PENDING = 'pending',
|
||||
/** 操作正在执行中 */
|
||||
RUNNING = 'running',
|
||||
/** 操作已成功完成 */
|
||||
COMPLETED = 'completed',
|
||||
/** 操作已被取消 */
|
||||
CANCELLED = 'cancelled',
|
||||
/** 操作执行失败 */
|
||||
FAILED = 'failed'
|
||||
}
|
||||
|
||||
/**
|
||||
* 操作信息接口
|
||||
*
|
||||
* 描述单个异步操作的完整信息，包括标识符、状态、控制器等。
|
||||
*
|
||||
* @interface OperationInfo
|
||||
*
|
||||
* @example
|
||||
* ```typescript
|
||||
* const operation: OperationInfo = {
|
||||
* id: 1,
|
||||
* resourceId: 'document-123',
|
||||
* status: OperationStatus.RUNNING,
|
||||
* abortController: new AbortController(),
|
||||
* createdAt: Date.now(),
|
||||
* type: 'save-document'
|
||||
* };
|
||||
* ```
|
||||
*/
|
||||
export interface OperationInfo {
|
||||
/**
|
||||
* 操作的唯一标识符
|
||||
* @type {number}
|
||||
*/
|
||||
id: number;
|
||||
|
||||
/**
|
||||
* 关联的资源ID（如文档ID、用户ID等）
|
||||
* 用于标识操作所作用的资源，支持字符串或数字类型
|
||||
* @type {string | number}
|
||||
*/
|
||||
resourceId: string | number;
|
||||
|
||||
/**
|
||||
* 当前操作状态
|
||||
* @type {OperationStatus}
|
||||
*/
|
||||
status: OperationStatus;
|
||||
|
||||
/**
|
||||
* 用于取消操作的控制器
|
||||
* 通过调用 abortController.abort() 可以取消正在执行的操作
|
||||
* @type {AbortController}
|
||||
*/
|
||||
abortController: AbortController;
|
||||
|
||||
/**
|
||||
* 操作创建时间戳（毫秒）
|
||||
* @type {number}
|
||||
*/
|
||||
createdAt: number;
|
||||
|
||||
/**
|
||||
* 操作类型标识（可选）
|
||||
* 用于调试和日志记录，帮助识别不同类型的操作
|
||||
* @type {string}
|
||||
* @optional
|
||||
*/
|
||||
type?: string;
|
||||
}
|
||||
|
||||
/**
|
||||
* 异步操作管理器配置接口
|
||||
*
|
||||
* 定义异步操作管理器的配置选项，用于控制操作的行为和限制。
|
||||
*
|
||||
* @interface AsyncOperationManagerConfig
|
||||
*
|
||||
* @example
|
||||
* ```typescript
|
||||
* const config: AsyncOperationManagerConfig = {
|
||||
* timeout: 30000, // 30秒超时
|
||||
* autoCleanup: true, // 自动清理已完成操作
|
||||
* maxConcurrent: 5, // 最多5个并发操作
|
||||
* debug: true // 启用调试模式
|
||||
* };
|
||||
* ```
|
||||
*/
|
||||
export interface AsyncOperationManagerConfig {
|
||||
/**
|
||||
* 操作超时时间（毫秒）
|
||||
* 设置为 0 表示不设置超时限制
|
||||
* @type {number}
|
||||
* @default 0
|
||||
* @optional
|
||||
*/
|
||||
timeout?: number;
|
||||
|
||||
/**
|
||||
* 是否自动清理已完成的操作
|
||||
* 启用后会自动从内存中移除已完成、已取消或失败的操作
|
||||
* @type {boolean}
|
||||
* @default true
|
||||
* @optional
|
||||
*/
|
||||
autoCleanup?: boolean;
|
||||
|
||||
/**
|
||||
* 最大并发操作数
|
||||
* 设置为 0 表示无并发限制
|
||||
* @type {number}
|
||||
* @default 0
|
||||
* @optional
|
||||
*/
|
||||
maxConcurrent?: number;
|
||||
|
||||
/**
|
||||
* 调试模式开关
|
||||
* 启用后会在控制台输出详细的操作日志
|
||||
* @type {boolean}
|
||||
* @default false
|
||||
* @optional
|
||||
*/
|
||||
debug?: boolean;
|
||||
}
|
||||
|
||||
/**
|
||||
* 操作回调函数集合接口
|
||||
*
|
||||
* 定义在操作生命周期的不同阶段可以执行的回调函数。
|
||||
*
|
||||
* @interface OperationCallbacks
|
||||
*
|
||||
* @example
|
||||
* ```typescript
|
||||
* const callbacks: OperationCallbacks = {
|
||||
* onStart: (operation) => console.log(`Operation ${operation.id} started`),
|
||||
* onComplete: (operation) => console.log(`Operation ${operation.id} completed`),
|
||||
* onCancel: (operation) => console.log(`Operation ${operation.id} cancelled`),
|
||||
* onError: (operation, error) => console.error(`Operation ${operation.id} failed:`, error)
|
||||
* };
|
||||
* ```
|
||||
*/
|
||||
export interface OperationCallbacks {
|
||||
/**
|
||||
* 操作开始时的回调函数
|
||||
* @param {OperationInfo} operation - 操作信息
|
||||
* @optional
|
||||
*/
|
||||
onStart?: (operation: OperationInfo) => void;
|
||||
|
||||
/**
|
||||
* 操作成功完成时的回调函数
|
||||
* @param {OperationInfo} operation - 操作信息
|
||||
* @optional
|
||||
*/
|
||||
onComplete?: (operation: OperationInfo) => void;
|
||||
|
||||
/**
|
||||
* 操作被取消时的回调函数
|
||||
* @param {OperationInfo} operation - 操作信息
|
||||
* @optional
|
||||
*/
|
||||
onCancel?: (operation: OperationInfo) => void;
|
||||
|
||||
/**
|
||||
* 操作执行失败时的回调函数
|
||||
* @param {OperationInfo} operation - 操作信息
|
||||
* @param {Error} error - 错误对象
|
||||
* @optional
|
||||
*/
|
||||
onError?: (operation: OperationInfo, error: Error) => void;
|
||||
}
|
||||
|
||||
/**
|
||||
* 操作执行器函数类型
|
||||
*
|
||||
* 定义实际执行异步操作的函数签名。
|
||||
*
|
||||
* @template T - 操作返回值的类型
|
||||
* @param {AbortSignal} signal - 用于检测操作是否被取消的信号
|
||||
* @param {number} operationId - 操作的唯一标识符
|
||||
* @returns {Promise<T>} 操作执行结果的 Promise
|
||||
*
|
||||
* @example
|
||||
* ```typescript
|
||||
* const saveDocument: OperationExecutor<boolean> = async (signal, operationId) => {
|
||||
* // 检查操作是否被取消
|
||||
* if (signal.aborted) {
|
||||
* throw new Error('Operation was cancelled');
|
||||
* }
|
||||
*
|
||||
* // 执行实际的保存操作
|
||||
* const result = await api.saveDocument(documentData);
|
||||
* return result.success;
|
||||
* };
|
||||
* ```
|
||||
*/
|
||||
export type OperationExecutor<T = any> = (
|
||||
signal: AbortSignal,
|
||||
operationId: number
|
||||
) => Promise<T>;
|
||||
|
||||
/**
|
||||
* 操作执行结果接口
|
||||
*
|
||||
* 封装异步操作的执行结果，包括成功状态、数据和错误信息。
|
||||
*
|
||||
* @template T - 操作结果数据的类型
|
||||
* @interface OperationResult
|
||||
*
|
||||
* @example
|
||||
* ```typescript
|
||||
* // 成功的操作结果
|
||||
* const successResult: OperationResult<string> = {
|
||||
* success: true,
|
||||
* data: 'Operation completed successfully',
|
||||
* operation: operationInfo
|
||||
* };
|
||||
*
|
||||
* // 失败的操作结果
|
||||
* const failureResult: OperationResult<never> = {
|
||||
* success: false,
|
||||
* error: new Error('Operation failed'),
|
||||
* operation: operationInfo
|
||||
* };
|
||||
* ```
|
||||
*/
|
||||
export interface OperationResult<T = any> {
|
||||
/**
|
||||
* 操作是否成功执行
|
||||
* true 表示操作成功完成，false 表示操作失败或被取消
|
||||
* @type {boolean}
|
||||
*/
|
||||
success: boolean;
|
||||
|
||||
/**
|
||||
* 操作成功时的结果数据
|
||||
* 仅在 success 为 true 时有值
|
||||
* @type {T}
|
||||
* @optional
|
||||
*/
|
||||
data?: T;
|
||||
|
||||
/**
|
||||
* 操作失败时的错误信息
|
||||
* 仅在 success 为 false 时有值
|
||||
* @type {Error}
|
||||
* @optional
|
||||
*/
|
||||
error?: Error;
|
||||
|
||||
/**
|
||||
* 关联的操作信息
|
||||
* 包含操作的完整元数据
|
||||
* @type {OperationInfo}
|
||||
*/
|
||||
operation: OperationInfo;
|
||||
}
|
||||
33
frontend/src/common/cache/README.md
vendored
33
frontend/src/common/cache/README.md
vendored
@@ -10,16 +10,18 @@
|
||||
- 📊 缓存统计信息
|
||||
- ⏰ TTL 过期支持
|
||||
- 🎯 简洁易用的 API
|
||||
- 🔐 多种哈希算法支持
|
||||
- 🏗️ 模块化设计，易于扩展
|
||||
|
||||
## 基础用法
|
||||
|
||||
### 创建缓存
|
||||
|
||||
```typescript
|
||||
import { LRUCache, CacheManager, createCacheItem } from '@/common/cache';
|
||||
import { LruCache, CacheManager, createCacheItem } from '@/common/cache';
|
||||
|
||||
// 直接创建缓存
|
||||
const cache = new LRUCache({
|
||||
const cache = new LruCache({
|
||||
maxSize: 100,
|
||||
ttl: 5 * 60 * 1000, // 5 分钟
|
||||
onEvict: (item) => console.log('Evicted:', item)
|
||||
@@ -76,14 +78,26 @@ const item: MyItem = {
|
||||
cache.set('resource1', item);
|
||||
```
|
||||
|
||||
### 哈希工具使用
|
||||
|
||||
```typescript
|
||||
import { createHash, generateCacheKey } from '@/common/cache';
|
||||
|
||||
// 生成简单哈希
|
||||
const hash = createHash('some content');
|
||||
|
||||
// 生成缓存键
|
||||
const key = generateCacheKey('user', userId, 'profile');
|
||||
```
|
||||
|
||||
## API 参考
|
||||
|
||||
### LRUCache
|
||||
### LruCache
|
||||
|
||||
- `get(id)` - 获取缓存项
|
||||
- `set(id, item)` - 设置缓存项
|
||||
- `remove(id)` - 移除缓存项
|
||||
- `has(id)` - 检查是否存在
|
||||
- `get(id)` - 获取缓存项（O(1)）
|
||||
- `set(id, item)` - 设置缓存项（O(1)）
|
||||
- `remove(id)` - 移除缓存项（O(1)）
|
||||
- `has(id)` - 检查是否存在（O(1)）
|
||||
- `clear()` - 清空缓存
|
||||
- `size()` - 获取缓存大小
|
||||
- `getStats()` - 获取统计信息
|
||||
@@ -96,11 +110,10 @@ cache.set('resource1', item);
|
||||
- `removeCache(name)` - 删除缓存
|
||||
- `clearAll()` - 清空所有缓存
|
||||
- `getAllStats()` - 获取所有统计信息
|
||||
- `cleanupAll()` - 清理所有缓存的过期项
|
||||
|
||||
## 工具函数
|
||||
|
||||
- `generateCacheKey(...parts)` - 生成缓存键
|
||||
- `createHash(content)` - 创建内容哈希
|
||||
- `createCacheItem(id, data)` - 创建缓存项
|
||||
- `createContentHash(content)` - 创建内容哈希
|
||||
- `debounce(func, wait)` - 防抖函数
|
||||
- `throttle(func, limit)` - 节流函数
|
||||
133
frontend/src/common/cache/cache-manager.ts
vendored
133
frontend/src/common/cache/cache-manager.ts
vendored
@@ -1,133 +0,0 @@
|
||||
import type { CacheItem, CacheConfig, CacheStats } from './types';
|
||||
import { LRUCache } from './lru-cache';
|
||||
|
||||
export class CacheManager {
|
||||
private caches = new Map<string, LRUCache<any>>();
|
||||
private cleanupInterval?: number;
|
||||
|
||||
constructor(options?: {
|
||||
/** 自动清理间隔（毫秒），默认 5 分钟 */
|
||||
cleanupInterval?: number;
|
||||
}) {
|
||||
if (options?.cleanupInterval) {
|
||||
this.startAutoCleanup(options.cleanupInterval);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 创建或获取缓存实例
|
||||
*/
|
||||
getCache<T extends CacheItem>(name: string, config?: CacheConfig): LRUCache<T> {
|
||||
if (!this.caches.has(name)) {
|
||||
if (!config) {
|
||||
throw new Error(`Cache "${name}" does not exist and no config provided`);
|
||||
}
|
||||
this.caches.set(name, new LRUCache<T>(config));
|
||||
}
|
||||
return this.caches.get(name)!;
|
||||
}
|
||||
|
||||
/**
|
||||
* 创建新的缓存实例
|
||||
*/
|
||||
createCache<T extends CacheItem>(name: string, config: CacheConfig): LRUCache<T> {
|
||||
if (this.caches.has(name)) {
|
||||
throw new Error(`Cache "${name}" already exists`);
|
||||
}
|
||||
const cache = new LRUCache<T>(config);
|
||||
this.caches.set(name, cache);
|
||||
return cache;
|
||||
}
|
||||
|
||||
/**
|
||||
* 删除缓存实例
|
||||
*/
|
||||
removeCache(name: string): boolean {
|
||||
const cache = this.caches.get(name);
|
||||
if (cache) {
|
||||
cache.clear();
|
||||
this.caches.delete(name);
|
||||
return true;
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* 检查缓存是否存在
|
||||
*/
|
||||
hasCache(name: string): boolean {
|
||||
return this.caches.has(name);
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取所有缓存名称
|
||||
*/
|
||||
getCacheNames(): string[] {
|
||||
return Array.from(this.caches.keys());
|
||||
}
|
||||
|
||||
/**
|
||||
* 清空所有缓存
|
||||
*/
|
||||
clearAll(): void {
|
||||
for (const cache of this.caches.values()) {
|
||||
cache.clear();
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取所有缓存的统计信息
|
||||
*/
|
||||
getAllStats(): Record<string, CacheStats> {
|
||||
const stats: Record<string, CacheStats> = {};
|
||||
for (const [name, cache] of this.caches.entries()) {
|
||||
stats[name] = cache.getStats();
|
||||
}
|
||||
return stats;
|
||||
}
|
||||
|
||||
/**
|
||||
* 清理所有缓存中的过期项
|
||||
*/
|
||||
cleanupAll(): Record<string, number> {
|
||||
const results: Record<string, number> = {};
|
||||
for (const [name, cache] of this.caches.entries()) {
|
||||
results[name] = cache.cleanup();
|
||||
}
|
||||
return results;
|
||||
}
|
||||
|
||||
/**
|
||||
* 启动自动清理
|
||||
*/
|
||||
startAutoCleanup(interval: number): void {
|
||||
this.stopAutoCleanup();
|
||||
this.cleanupInterval = window.setInterval(() => {
|
||||
this.cleanupAll();
|
||||
}, interval);
|
||||
}
|
||||
|
||||
/**
|
||||
* 停止自动清理
|
||||
*/
|
||||
stopAutoCleanup(): void {
|
||||
if (this.cleanupInterval) {
|
||||
clearInterval(this.cleanupInterval);
|
||||
this.cleanupInterval = undefined;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 销毁管理器
|
||||
*/
|
||||
destroy(): void {
|
||||
this.stopAutoCleanup();
|
||||
this.clearAll();
|
||||
this.caches.clear();
|
||||
}
|
||||
}
|
||||
|
||||
// 全局缓存管理器实例
|
||||
export const globalCacheManager = new CacheManager({
|
||||
cleanupInterval: 5 * 60 * 1000 // 5 分钟
|
||||
});
|
||||
166
frontend/src/common/cache/doublyLinkedList.ts
vendored
Normal file
166
frontend/src/common/cache/doublyLinkedList.ts
vendored
Normal file
@@ -0,0 +1,166 @@
|
||||
import type { DoublyLinkedNode } from './interfaces';
|
||||
|
||||
/**
|
||||
* 双向链表实现
|
||||
* 用于高效管理LRU缓存的访问顺序，所有操作都是O(1)时间复杂度
|
||||
*
|
||||
* @template T 节点值的类型
|
||||
*/
|
||||
export class DoublyLinkedList<T> {
|
||||
/** 头节点（虚拟节点） */
|
||||
private head: DoublyLinkedNode<T>;
|
||||
/** 尾节点（虚拟节点） */
|
||||
private tail: DoublyLinkedNode<T>;
|
||||
/** 当前节点数量 */
|
||||
private count: number = 0;
|
||||
|
||||
/**
|
||||
* 构造函数
|
||||
* 创建头尾虚拟节点，简化边界处理
|
||||
*/
|
||||
constructor() {
|
||||
// 创建虚拟头节点
|
||||
this.head = {
|
||||
value: null as any,
|
||||
key: 'head',
|
||||
prev: null,
|
||||
next: null
|
||||
};
|
||||
|
||||
// 创建虚拟尾节点
|
||||
this.tail = {
|
||||
value: null as any,
|
||||
key: 'tail',
|
||||
prev: null,
|
||||
next: null
|
||||
};
|
||||
|
||||
// 连接头尾节点
|
||||
this.head.next = this.tail;
|
||||
this.tail.prev = this.head;
|
||||
}
|
||||
|
||||
/**
|
||||
* 在头部添加节点
|
||||
* 时间复杂度: O(1)
|
||||
*
|
||||
* @param node 要添加的节点
|
||||
*/
|
||||
addToHead(node: DoublyLinkedNode<T>): void {
|
||||
node.prev = this.head;
|
||||
node.next = this.head.next;
|
||||
|
||||
if (this.head.next) {
|
||||
this.head.next.prev = node;
|
||||
}
|
||||
this.head.next = node;
|
||||
|
||||
this.count++;
|
||||
}
|
||||
|
||||
/**
|
||||
* 移除指定节点
|
||||
* 时间复杂度: O(1)
|
||||
*
|
||||
* @param node 要移除的节点
|
||||
*/
|
||||
removeNode(node: DoublyLinkedNode<T>): void {
|
||||
if (node.prev) {
|
||||
node.prev.next = node.next;
|
||||
}
|
||||
if (node.next) {
|
||||
node.next.prev = node.prev;
|
||||
}
|
||||
|
||||
this.count--;
|
||||
}
|
||||
|
||||
/**
|
||||
* 移除尾部节点
|
||||
* 时间复杂度: O(1)
|
||||
*
|
||||
* @returns 被移除的节点，如果链表为空则返回null
|
||||
*/
|
||||
removeTail(): DoublyLinkedNode<T> | null {
|
||||
const lastNode = this.tail.prev;
|
||||
|
||||
if (lastNode === this.head) {
|
||||
return null; // 链表为空
|
||||
}
|
||||
|
||||
this.removeNode(lastNode!);
|
||||
return lastNode!;
|
||||
}
|
||||
|
||||
/**
|
||||
* 将节点移动到头部
|
||||
* 时间复杂度: O(1)
|
||||
*
|
||||
* @param node 要移动的节点
|
||||
*/
|
||||
moveToHead(node: DoublyLinkedNode<T>): void {
|
||||
this.removeNode(node);
|
||||
this.addToHead(node);
|
||||
}
|
||||
|
||||
/**
|
||||
* 创建新节点
|
||||
*
|
||||
* @param key 节点键
|
||||
* @param value 节点值
|
||||
* @returns 新创建的节点
|
||||
*/
|
||||
createNode(key: string | number, value: T): DoublyLinkedNode<T> {
|
||||
return {
|
||||
key,
|
||||
value,
|
||||
prev: null,
|
||||
next: null
|
||||
};
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取链表大小
|
||||
*
|
||||
* @returns 当前节点数量
|
||||
*/
|
||||
size(): number {
|
||||
return this.count;
|
||||
}
|
||||
|
||||
/**
|
||||
* 检查链表是否为空
|
||||
*
|
||||
* @returns 是否为空
|
||||
*/
|
||||
isEmpty(): boolean {
|
||||
return this.count === 0;
|
||||
}
|
||||
|
||||
/**
|
||||
* 清空链表
|
||||
*/
|
||||
clear(): void {
|
||||
this.head.next = this.tail;
|
||||
this.tail.prev = this.head;
|
||||
this.count = 0;
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取所有节点的值（从头到尾）
|
||||
* 主要用于调试和测试
|
||||
*
|
||||
* @returns 所有节点值的数组
|
||||
*/
|
||||
toArray(): T[] {
|
||||
const result: T[] = [];
|
||||
let current = this.head.next;
|
||||
|
||||
while (current && current !== this.tail) {
|
||||
result.push(current.value);
|
||||
current = current.next;
|
||||
}
|
||||
|
||||
return result;
|
||||
}
|
||||
}
|
||||
14
frontend/src/common/cache/index.ts
vendored
14
frontend/src/common/cache/index.ts
vendored
@@ -2,18 +2,20 @@ export type {
|
||||
CacheItem,
|
||||
DisposableCacheItem,
|
||||
CacheConfig,
|
||||
CacheStats
|
||||
} from './types';
|
||||
export { LRUCache } from './lru-cache';
|
||||
export { CacheManager, globalCacheManager } from './cache-manager';
|
||||
|
||||
CacheStats,
|
||||
CacheStrategy,
|
||||
DoublyLinkedNode
|
||||
} from './interfaces';
|
||||
export { LruCache } from './lruCache';
|
||||
export { CacheManager, globalCacheManager } from './manager';
|
||||
export { DoublyLinkedList } from './doublyLinkedList';
|
||||
export {
|
||||
createHash,
|
||||
generateCacheKey,
|
||||
createCacheItem,
|
||||
calculateHitRate,
|
||||
formatCacheSize,
|
||||
isExpired,
|
||||
createContentHash,
|
||||
debounce,
|
||||
throttle
|
||||
} from './utils';
|
||||
124
frontend/src/common/cache/interfaces.ts
vendored
Normal file
124
frontend/src/common/cache/interfaces.ts
vendored
Normal file
@@ -0,0 +1,124 @@
|
||||
/**
|
||||
* 缓存项基础接口
|
||||
*/
|
||||
export interface CacheItem {
|
||||
/** 缓存项的唯一标识 */
|
||||
id: string | number;
|
||||
/** 最后访问时间 */
|
||||
lastAccessed: Date;
|
||||
/** 创建时间 */
|
||||
createdAt: Date;
|
||||
}
|
||||
|
||||
/**
|
||||
* 可清理的缓存项接口
|
||||
*/
|
||||
export interface DisposableCacheItem extends CacheItem {
|
||||
/** 清理资源的方法 */
|
||||
dispose(): void | Promise<void>;
|
||||
}
|
||||
|
||||
/**
|
||||
* 缓存配置接口
|
||||
*/
|
||||
export interface CacheConfig {
|
||||
/** 最大缓存数量 */
|
||||
maxSize: number;
|
||||
/** 生存时间（毫秒），可选 */
|
||||
ttl?: number;
|
||||
/** 驱逐回调函数，可选 */
|
||||
onEvict?: (item: any) => void | Promise<void>;
|
||||
}
|
||||
|
||||
/**
|
||||
* 缓存统计信息接口
|
||||
*/
|
||||
export interface CacheStats {
|
||||
/** 当前缓存项数量 */
|
||||
size: number;
|
||||
/** 最大容量 */
|
||||
maxSize: number;
|
||||
/** 命中次数 */
|
||||
hits: number;
|
||||
/** 未命中次数 */
|
||||
misses: number;
|
||||
/** 命中率 */
|
||||
hitRate: number;
|
||||
}
|
||||
|
||||
/**
|
||||
* 通用缓存策略接口
|
||||
* 所有缓存实现都应该实现这个接口
|
||||
*/
|
||||
export interface CacheStrategy<T extends CacheItem> {
|
||||
/**
|
||||
* 获取缓存项
|
||||
* @param id 缓存项ID
|
||||
* @returns 缓存项或null
|
||||
*/
|
||||
get(id: string | number): T | null;
|
||||
|
||||
/**
|
||||
* 设置缓存项
|
||||
* @param id 缓存项ID
|
||||
* @param item 缓存项
|
||||
*/
|
||||
set(id: string | number, item: T): void;
|
||||
|
||||
/**
|
||||
* 移除缓存项
|
||||
* @param id 缓存项ID
|
||||
* @returns 是否成功移除
|
||||
*/
|
||||
remove(id: string | number): boolean;
|
||||
|
||||
/**
|
||||
* 检查是否存在
|
||||
* @param id 缓存项ID
|
||||
* @returns 是否存在
|
||||
*/
|
||||
has(id: string | number): boolean;
|
||||
|
||||
/**
|
||||
* 清空缓存
|
||||
*/
|
||||
clear(): void;
|
||||
|
||||
/**
|
||||
* 获取所有项
|
||||
* @returns 所有缓存项
|
||||
*/
|
||||
getAll(): T[];
|
||||
|
||||
/**
|
||||
* 获取缓存大小
|
||||
* @returns 当前缓存项数量
|
||||
*/
|
||||
size(): number;
|
||||
|
||||
/**
|
||||
* 获取统计信息
|
||||
* @returns 缓存统计信息
|
||||
*/
|
||||
getStats(): CacheStats;
|
||||
|
||||
/**
|
||||
* 清理过期项
|
||||
* @returns 清理的项数量
|
||||
*/
|
||||
cleanup(): number;
|
||||
}
|
||||
|
||||
/**
|
||||
* 双向链表节点接口
|
||||
*/
|
||||
export interface DoublyLinkedNode<T> {
|
||||
/** 节点值 */
|
||||
value: T;
|
||||
/** 节点键 */
|
||||
key: string | number;
|
||||
/** 前一个节点 */
|
||||
prev: DoublyLinkedNode<T> | null;
|
||||
/** 下一个节点 */
|
||||
next: DoublyLinkedNode<T> | null;
|
||||
}
|
||||
200
frontend/src/common/cache/lru-cache.ts
vendored
200
frontend/src/common/cache/lru-cache.ts
vendored
@@ -1,200 +0,0 @@
|
||||
import type { CacheItem, CacheConfig, CacheStats, DisposableCacheItem } from './types';
|
||||
|
||||
export class LRUCache<T extends CacheItem> {
|
||||
private items = new Map<string | number, T>();
|
||||
private accessOrder: (string | number)[] = [];
|
||||
private config: CacheConfig;
|
||||
private stats = {
|
||||
hits: 0,
|
||||
misses: 0
|
||||
};
|
||||
|
||||
constructor(config: CacheConfig) {
|
||||
this.config = config;
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取缓存项
|
||||
*/
|
||||
get(id: string | number): T | null {
|
||||
const item = this.items.get(id);
|
||||
|
||||
if (!item) {
|
||||
this.stats.misses++;
|
||||
return null;
|
||||
}
|
||||
|
||||
// 检查是否过期
|
||||
if (this.isExpired(item)) {
|
||||
this.remove(id);
|
||||
this.stats.misses++;
|
||||
return null;
|
||||
}
|
||||
|
||||
// 更新访问时间和顺序
|
||||
item.lastAccessed = new Date();
|
||||
this.updateAccessOrder(id);
|
||||
this.stats.hits++;
|
||||
|
||||
return item;
|
||||
}
|
||||
|
||||
/**
|
||||
* 设置缓存项
|
||||
*/
|
||||
set(id: string | number, item: T): void {
|
||||
// 如果已存在，先移除旧的
|
||||
if (this.items.has(id)) {
|
||||
this.remove(id);
|
||||
}
|
||||
|
||||
// 检查容量，必要时驱逐最旧的项
|
||||
while (this.items.size >= this.config.maxSize) {
|
||||
const oldestId = this.accessOrder.shift();
|
||||
if (oldestId !== undefined) {
|
||||
this.evict(oldestId);
|
||||
}
|
||||
}
|
||||
|
||||
// 添加新项
|
||||
this.items.set(id, item);
|
||||
this.accessOrder.push(id);
|
||||
}
|
||||
|
||||
/**
|
||||
* 移除缓存项
|
||||
*/
|
||||
remove(id: string | number): boolean {
|
||||
const item = this.items.get(id);
|
||||
if (!item) return false;
|
||||
|
||||
this.items.delete(id);
|
||||
const index = this.accessOrder.indexOf(id);
|
||||
if (index > -1) {
|
||||
this.accessOrder.splice(index, 1);
|
||||
}
|
||||
|
||||
// 调用清理逻辑
|
||||
this.disposeItem(item);
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* 检查是否存在
|
||||
*/
|
||||
has(id: string | number): boolean {
|
||||
const item = this.items.get(id);
|
||||
if (!item) return false;
|
||||
|
||||
if (this.isExpired(item)) {
|
||||
this.remove(id);
|
||||
return false;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* 清空缓存
|
||||
*/
|
||||
clear(): void {
|
||||
for (const item of this.items.values()) {
|
||||
this.disposeItem(item);
|
||||
}
|
||||
this.items.clear();
|
||||
this.accessOrder = [];
|
||||
this.stats.hits = 0;
|
||||
this.stats.misses = 0;
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取所有项
|
||||
*/
|
||||
getAll(): T[] {
|
||||
return Array.from(this.items.values());
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取缓存大小
|
||||
*/
|
||||
size(): number {
|
||||
return this.items.size;
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取统计信息
|
||||
*/
|
||||
getStats(): CacheStats {
|
||||
const total = this.stats.hits + this.stats.misses;
|
||||
return {
|
||||
size: this.items.size,
|
||||
maxSize: this.config.maxSize,
|
||||
hits: this.stats.hits,
|
||||
misses: this.stats.misses,
|
||||
hitRate: total > 0 ? this.stats.hits / total : 0
|
||||
};
|
||||
}
|
||||
|
||||
/**
|
||||
* 清理过期项
|
||||
*/
|
||||
cleanup(): number {
|
||||
let cleanedCount = 0;
|
||||
const now = Date.now();
|
||||
|
||||
if (!this.config.ttl) return cleanedCount;
|
||||
|
||||
for (const [id, item] of this.items.entries()) {
|
||||
if (now - item.lastAccessed.getTime() > this.config.ttl) {
|
||||
this.remove(id);
|
||||
cleanedCount++;
|
||||
}
|
||||
}
|
||||
|
||||
return cleanedCount;
|
||||
}
|
||||
|
||||
// 私有方法
|
||||
|
||||
private isExpired(item: T): boolean {
|
||||
if (!this.config.ttl) return false;
|
||||
return Date.now() - item.lastAccessed.getTime() > this.config.ttl;
|
||||
}
|
||||
|
||||
private updateAccessOrder(id: string | number): void {
|
||||
const index = this.accessOrder.indexOf(id);
|
||||
if (index > -1) {
|
||||
this.accessOrder.splice(index, 1);
|
||||
}
|
||||
this.accessOrder.push(id);
|
||||
}
|
||||
|
||||
private evict(id: string | number): void {
|
||||
const item = this.items.get(id);
|
||||
if (item) {
|
||||
if (this.config.onEvict) {
|
||||
this.config.onEvict(item);
|
||||
}
|
||||
this.remove(id);
|
||||
}
|
||||
}
|
||||
|
||||
private disposeItem(item: T): void {
|
||||
if (this.isDisposable(item)) {
|
||||
try {
|
||||
const result = item.dispose();
|
||||
if (result instanceof Promise) {
|
||||
result.catch(error => {
|
||||
console.warn('Failed to dispose cache item:', error);
|
||||
});
|
||||
}
|
||||
} catch (error) {
|
||||
console.warn('Failed to dispose cache item:', error);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private isDisposable(item: T): item is T & DisposableCacheItem {
|
||||
return 'dispose' in item && typeof (item as any).dispose === 'function';
|
||||
}
|
||||
}
|
||||
276
frontend/src/common/cache/lruCache.ts
vendored
Normal file
276
frontend/src/common/cache/lruCache.ts
vendored
Normal file
@@ -0,0 +1,276 @@
|
||||
import type { CacheItem, CacheConfig, CacheStats, DisposableCacheItem, CacheStrategy, DoublyLinkedNode } from './interfaces';
|
||||
import { DoublyLinkedList } from './doublyLinkedList';
|
||||
|
||||
/**
|
||||
* 高性能LRU缓存实现
|
||||
* 使用双向链表 + Map 的组合，所有核心操作都是O(1)时间复杂度
|
||||
*
|
||||
* @template T 缓存项类型，必须继承自CacheItem
|
||||
*/
|
||||
export class LruCache<T extends CacheItem> implements CacheStrategy<T> {
|
||||
/** 存储缓存项的Map，提供O(1)的查找性能 */
|
||||
private items = new Map<string | number, DoublyLinkedNode<T>>();
|
||||
|
||||
/** 双向链表，管理访问顺序，提供O(1)的插入/删除性能 */
|
||||
private accessList = new DoublyLinkedList<T>();
|
||||
|
||||
/** 缓存配置 */
|
||||
private config: CacheConfig;
|
||||
|
||||
/** 统计信息 */
|
||||
private stats = {
|
||||
hits: 0,
|
||||
misses: 0
|
||||
};
|
||||
|
||||
/**
|
||||
* 构造函数
|
||||
*
|
||||
* @param config 缓存配置
|
||||
*/
|
||||
constructor(config: CacheConfig) {
|
||||
this.config = config;
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取缓存项
|
||||
* 时间复杂度: O(1)
|
||||
*
|
||||
* @param id 缓存项ID
|
||||
* @returns 缓存项或null
|
||||
*/
|
||||
get(id: string | number): T | null {
|
||||
const node = this.items.get(id);
|
||||
|
||||
if (!node) {
|
||||
this.stats.misses++;
|
||||
return null;
|
||||
}
|
||||
|
||||
// 检查是否过期
|
||||
if (this.isExpired(node.value)) {
|
||||
this.remove(id);
|
||||
this.stats.misses++;
|
||||
return null;
|
||||
}
|
||||
|
||||
// 更新访问时间
|
||||
node.value.lastAccessed = new Date();
|
||||
|
||||
// 将节点移动到链表头部（最近访问）
|
||||
this.accessList.moveToHead(node);
|
||||
|
||||
this.stats.hits++;
|
||||
return node.value;
|
||||
}
|
||||
|
||||
/**
|
||||
* 设置缓存项
|
||||
* 时间复杂度: O(1)
|
||||
*
|
||||
* @param id 缓存项ID
|
||||
* @param item 缓存项
|
||||
*/
|
||||
set(id: string | number, item: T): void {
|
||||
const existingNode = this.items.get(id);
|
||||
|
||||
// 如果已存在，更新值并移动到头部
|
||||
if (existingNode) {
|
||||
existingNode.value = item;
|
||||
this.accessList.moveToHead(existingNode);
|
||||
return;
|
||||
}
|
||||
|
||||
// 检查容量，必要时驱逐最旧的项
|
||||
while (this.items.size >= this.config.maxSize) {
|
||||
this.evictLeastRecentlyUsed();
|
||||
}
|
||||
|
||||
// 创建新节点并添加到头部
|
||||
const newNode = this.accessList.createNode(id, item);
|
||||
this.accessList.addToHead(newNode);
|
||||
this.items.set(id, newNode);
|
||||
}
|
||||
|
||||
/**
|
||||
* 移除缓存项
|
||||
* 时间复杂度: O(1)
|
||||
*
|
||||
* @param id 缓存项ID
|
||||
* @returns 是否成功移除
|
||||
*/
|
||||
remove(id: string | number): boolean {
|
||||
const node = this.items.get(id);
|
||||
if (!node) return false;
|
||||
|
||||
// 从链表中移除
|
||||
this.accessList.removeNode(node);
|
||||
|
||||
// 从Map中移除
|
||||
this.items.delete(id);
|
||||
|
||||
// 调用清理逻辑
|
||||
this.disposeItem(node.value);
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* 检查是否存在
|
||||
* 时间复杂度: O(1)
|
||||
*
|
||||
* @param id 缓存项ID
|
||||
* @returns 是否存在
|
||||
*/
|
||||
has(id: string | number): boolean {
|
||||
const node = this.items.get(id);
|
||||
if (!node) return false;
|
||||
|
||||
if (this.isExpired(node.value)) {
|
||||
this.remove(id);
|
||||
return false;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* 清空缓存
|
||||
*/
|
||||
clear(): void {
|
||||
// 清理所有项
|
||||
for (const node of this.items.values()) {
|
||||
this.disposeItem(node.value);
|
||||
}
|
||||
|
||||
this.items.clear();
|
||||
this.accessList.clear();
|
||||
this.stats.hits = 0;
|
||||
this.stats.misses = 0;
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取所有项
|
||||
* 按访问顺序返回（最近访问的在前）
|
||||
*
|
||||
* @returns 所有缓存项
|
||||
*/
|
||||
getAll(): T[] {
|
||||
return this.accessList.toArray();
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取缓存大小
|
||||
*
|
||||
* @returns 当前缓存项数量
|
||||
*/
|
||||
size(): number {
|
||||
return this.items.size;
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取统计信息
|
||||
*
|
||||
* @returns 缓存统计信息
|
||||
*/
|
||||
getStats(): CacheStats {
|
||||
const total = this.stats.hits + this.stats.misses;
|
||||
return {
|
||||
size: this.items.size,
|
||||
maxSize: this.config.maxSize,
|
||||
hits: this.stats.hits,
|
||||
misses: this.stats.misses,
|
||||
hitRate: total > 0 ? this.stats.hits / total : 0
|
||||
};
|
||||
}
|
||||
|
||||
/**
|
||||
* 清理过期项
|
||||
*
|
||||
* @returns 清理的项数量
|
||||
*/
|
||||
cleanup(): number {
|
||||
let cleanedCount = 0;
|
||||
|
||||
if (!this.config.ttl) return cleanedCount;
|
||||
|
||||
// 收集过期的键
|
||||
const expiredKeys: (string | number)[] = [];
|
||||
for (const [id, node] of this.items.entries()) {
|
||||
if (this.isExpired(node.value)) {
|
||||
expiredKeys.push(id);
|
||||
}
|
||||
}
|
||||
|
||||
// 移除过期项
|
||||
for (const key of expiredKeys) {
|
||||
if (this.remove(key)) {
|
||||
cleanedCount++;
|
||||
}
|
||||
}
|
||||
|
||||
return cleanedCount;
|
||||
}
|
||||
|
||||
// 私有方法
|
||||
|
||||
/**
|
||||
* 检查项是否过期
|
||||
*
|
||||
* @param item 缓存项
|
||||
* @returns 是否过期
|
||||
*/
|
||||
private isExpired(item: T): boolean {
|
||||
if (!this.config.ttl) return false;
|
||||
return Date.now() - item.lastAccessed.getTime() > this.config.ttl;
|
||||
}
|
||||
|
||||
/**
|
||||
* 驱逐最近最少使用的项
|
||||
*/
|
||||
private evictLeastRecentlyUsed(): void {
|
||||
const tailNode = this.accessList.removeTail();
|
||||
if (tailNode) {
|
||||
// 调用驱逐回调
|
||||
if (this.config.onEvict) {
|
||||
this.config.onEvict(tailNode.value);
|
||||
}
|
||||
|
||||
// 从Map中移除
|
||||
this.items.delete(tailNode.key);
|
||||
|
||||
// 清理资源
|
||||
this.disposeItem(tailNode.value);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 清理缓存项资源
|
||||
*
|
||||
* @param item 要清理的缓存项
|
||||
*/
|
||||
private disposeItem(item: T): void {
|
||||
if (this.isDisposable(item)) {
|
||||
try {
|
||||
const result = item.dispose();
|
||||
if (result instanceof Promise) {
|
||||
result.catch(error => {
|
||||
console.warn('Failed to dispose cache item:', error);
|
||||
});
|
||||
}
|
||||
} catch (error) {
|
||||
console.warn('Failed to dispose cache item:', error);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 检查项是否可清理
|
||||
*
|
||||
* @param item 缓存项
|
||||
* @returns 是否可清理
|
||||
*/
|
||||
private isDisposable(item: T): item is T & DisposableCacheItem {
|
||||
return 'dispose' in item && typeof (item as any).dispose === 'function';
|
||||
}
|
||||
}
|
||||
263
frontend/src/common/cache/manager.ts
vendored
Normal file
263
frontend/src/common/cache/manager.ts
vendored
Normal file
@@ -0,0 +1,263 @@
|
||||
import type { CacheItem, CacheConfig, CacheStats, CacheStrategy } from './interfaces';
|
||||
import { LruCache } from './lruCache';
|
||||
|
||||
/**
|
||||
* 缓存管理器
|
||||
* 统一管理多个缓存实例，提供全局缓存操作和自动清理功能
|
||||
* 支持不同的缓存策略，默认使用LRU缓存
|
||||
*/
|
||||
export class CacheManager {
|
||||
/** 存储所有缓存实例的Map */
|
||||
private caches = new Map<string, CacheStrategy<any>>();
|
||||
|
||||
/** 自动清理定时器ID */
|
||||
private cleanupInterval?: number;
|
||||
|
||||
/**
|
||||
* 构造函数
|
||||
*
|
||||
* @param options 配置选项
|
||||
* @param options.cleanupInterval 自动清理间隔（毫秒），默认不启用
|
||||
*/
|
||||
constructor(options?: {
|
||||
/** 自动清理间隔（毫秒），默认 5 分钟 */
|
||||
cleanupInterval?: number;
|
||||
}) {
|
||||
if (options?.cleanupInterval) {
|
||||
this.startAutoCleanup(options.cleanupInterval);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 创建或获取缓存实例
|
||||
* 如果缓存不存在且提供了配置，则创建新的缓存实例
|
||||
*
|
||||
* @template T 缓存项类型
|
||||
* @param name 缓存名称
|
||||
* @param config 缓存配置（仅在创建新缓存时需要）
|
||||
* @param strategy 缓存策略构造函数，默认使用LruCache
|
||||
* @returns 缓存实例
|
||||
* @throws 如果缓存不存在且未提供配置
|
||||
* @example
|
||||
* ```typescript
|
||||
* const userCache = manager.getCache<UserCacheItem>('users', {
|
||||
* maxSize: 100,
|
||||
* ttl: 5 * 60 * 1000 // 5分钟
|
||||
* });
|
||||
* ```
|
||||
*/
|
||||
getCache<T extends CacheItem>(
|
||||
name: string,
|
||||
config?: CacheConfig,
|
||||
strategy: new (config: CacheConfig) => CacheStrategy<T> = LruCache
|
||||
): CacheStrategy<T> {
|
||||
if (!this.caches.has(name)) {
|
||||
if (!config) {
|
||||
throw new Error(`Cache "${name}" does not exist and no config provided`);
|
||||
}
|
||||
this.caches.set(name, new strategy(config));
|
||||
}
|
||||
return this.caches.get(name)!;
|
||||
}
|
||||
|
||||
/**
|
||||
* 创建新的缓存实例
|
||||
* 如果同名缓存已存在，则抛出错误
|
||||
*
|
||||
* @template T 缓存项类型
|
||||
* @param name 缓存名称
|
||||
* @param config 缓存配置
|
||||
* @param strategy 缓存策略构造函数，默认使用LruCache
|
||||
* @returns 新创建的缓存实例
|
||||
* @throws 如果同名缓存已存在
|
||||
* @example
|
||||
* ```typescript
|
||||
* const productCache = manager.createCache<ProductCacheItem>('products', {
|
||||
* maxSize: 200,
|
||||
* ttl: 10 * 60 * 1000 // 10分钟
|
||||
* });
|
||||
* ```
|
||||
*/
|
||||
createCache<T extends CacheItem>(
|
||||
name: string,
|
||||
config: CacheConfig,
|
||||
strategy: new (config: CacheConfig) => CacheStrategy<T> = LruCache
|
||||
): CacheStrategy<T> {
|
||||
if (this.caches.has(name)) {
|
||||
throw new Error(`Cache "${name}" already exists`);
|
||||
}
|
||||
const cache = new strategy(config);
|
||||
this.caches.set(name, cache);
|
||||
return cache;
|
||||
}
|
||||
|
||||
/**
|
||||
* 删除缓存实例
|
||||
* 会先清空缓存内容，然后从管理器中移除
|
||||
*
|
||||
* @param name 缓存名称
|
||||
* @returns 是否成功删除
|
||||
* @example
|
||||
* ```typescript
|
||||
* const removed = manager.removeCache('temp-cache');
|
||||
* console.log(removed); // true 或 false
|
||||
* ```
|
||||
*/
|
||||
removeCache(name: string): boolean {
|
||||
const cache = this.caches.get(name);
|
||||
if (cache) {
|
||||
cache.clear();
|
||||
this.caches.delete(name);
|
||||
return true;
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* 检查缓存是否存在
|
||||
*
|
||||
* @param name 缓存名称
|
||||
* @returns 是否存在
|
||||
* @example
|
||||
* ```typescript
|
||||
* if (manager.hasCache('users')) {
|
||||
* const userCache = manager.getCache('users');
|
||||
* }
|
||||
* ```
|
||||
*/
|
||||
hasCache(name: string): boolean {
|
||||
return this.caches.has(name);
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取所有缓存名称
|
||||
*
|
||||
* @returns 缓存名称数组
|
||||
* @example
|
||||
* ```typescript
|
||||
* const cacheNames = manager.getCacheNames();
|
||||
* console.log('Active caches:', cacheNames);
|
||||
* ```
|
||||
*/
|
||||
getCacheNames(): string[] {
|
||||
return Array.from(this.caches.keys());
|
||||
}
|
||||
|
||||
/**
|
||||
* 清空所有缓存
|
||||
* 清空所有缓存实例的内容，但不删除缓存实例本身
|
||||
*
|
||||
* @example
|
||||
* ```typescript
|
||||
* manager.clearAll(); // 清空所有缓存内容
|
||||
* ```
|
||||
*/
|
||||
clearAll(): void {
|
||||
for (const cache of this.caches.values()) {
|
||||
cache.clear();
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取所有缓存的统计信息
|
||||
*
|
||||
* @returns 包含所有缓存统计信息的对象
|
||||
* @example
|
||||
* ```typescript
|
||||
* const stats = manager.getAllStats();
|
||||
* console.log('Cache stats:', stats);
|
||||
* // 输出: { users: { size: 50, hits: 100, ... }, products: { ... } }
|
||||
* ```
|
||||
*/
|
||||
getAllStats(): Record<string, CacheStats> {
|
||||
const stats: Record<string, CacheStats> = {};
|
||||
for (const [name, cache] of this.caches.entries()) {
|
||||
stats[name] = cache.getStats();
|
||||
}
|
||||
return stats;
|
||||
}
|
||||
|
||||
/**
|
||||
* 清理所有缓存中的过期项
|
||||
*
|
||||
* @returns 包含每个缓存清理项数量的对象
|
||||
* @example
|
||||
* ```typescript
|
||||
* const results = manager.cleanupAll();
|
||||
* console.log('Cleanup results:', results);
|
||||
* // 输出: { users: 5, products: 2 } // 表示清理的项数量
|
||||
* ```
|
||||
*/
|
||||
cleanupAll(): Record<string, number> {
|
||||
const results: Record<string, number> = {};
|
||||
for (const [name, cache] of this.caches.entries()) {
|
||||
results[name] = cache.cleanup();
|
||||
}
|
||||
return results;
|
||||
}
|
||||
|
||||
/**
|
||||
* 启动自动清理
|
||||
* 定期清理所有缓存中的过期项
|
||||
*
|
||||
* @param interval 清理间隔（毫秒）
|
||||
* @example
|
||||
* ```typescript
|
||||
* manager.startAutoCleanup(5 * 60 * 1000); // 每5分钟清理一次
|
||||
* ```
|
||||
*/
|
||||
startAutoCleanup(interval: number): void {
|
||||
this.stopAutoCleanup();
|
||||
this.cleanupInterval = window.setInterval(() => {
|
||||
this.cleanupAll();
|
||||
}, interval);
|
||||
}
|
||||
|
||||
/**
|
||||
* 停止自动清理
|
||||
*
|
||||
* @example
|
||||
* ```typescript
|
||||
* manager.stopAutoCleanup();
|
||||
* ```
|
||||
*/
|
||||
stopAutoCleanup(): void {
|
||||
if (this.cleanupInterval) {
|
||||
clearInterval(this.cleanupInterval);
|
||||
this.cleanupInterval = undefined;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 销毁管理器
|
||||
* 停止自动清理，清空所有缓存，并移除所有缓存实例
|
||||
*
|
||||
* @example
|
||||
* ```typescript
|
||||
* manager.destroy(); // 完全清理管理器
|
||||
* ```
|
||||
*/
|
||||
destroy(): void {
|
||||
this.stopAutoCleanup();
|
||||
this.clearAll();
|
||||
this.caches.clear();
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 全局缓存管理器实例
|
||||
* 提供开箱即用的缓存管理功能，默认启用5分钟自动清理
|
||||
*
|
||||
* @example
|
||||
* ```typescript
|
||||
* import { globalCacheManager } from './cache';
|
||||
*
|
||||
* const userCache = globalCacheManager.getCache('users', {
|
||||
* maxSize: 100,
|
||||
* ttl: 5 * 60 * 1000
|
||||
* });
|
||||
* ```
|
||||
*/
|
||||
export const globalCacheManager = new CacheManager({
|
||||
cleanupInterval: 5 * 60 * 1000 // 5 分钟
|
||||
});
|
||||
39
frontend/src/common/cache/types.ts
vendored
39
frontend/src/common/cache/types.ts
vendored
@@ -1,39 +0,0 @@
|
||||
// 缓存项基础接口
|
||||
export interface CacheItem {
|
||||
/** 缓存项的唯一标识 */
|
||||
id: string | number;
|
||||
/** 最后访问时间 */
|
||||
lastAccessed: Date;
|
||||
/** 创建时间 */
|
||||
createdAt: Date;
|
||||
}
|
||||
|
||||
// 可清理的缓存项接口
|
||||
export interface DisposableCacheItem extends CacheItem {
|
||||
/** 清理资源的方法 */
|
||||
dispose(): void | Promise<void>;
|
||||
}
|
||||
|
||||
// 缓存配置
|
||||
export interface CacheConfig {
|
||||
/** 最大缓存数量 */
|
||||
maxSize: number;
|
||||
/** 生存时间（毫秒），可选 */
|
||||
ttl?: number;
|
||||
/** 驱逐回调函数，可选 */
|
||||
onEvict?: (item: any) => void | Promise<void>;
|
||||
}
|
||||
|
||||
// 缓存统计信息
|
||||
export interface CacheStats {
|
||||
/** 当前缓存项数量 */
|
||||
size: number;
|
||||
/** 最大容量 */
|
||||
maxSize: number;
|
||||
/** 命中次数 */
|
||||
hits: number;
|
||||
/** 未命中次数 */
|
||||
misses: number;
|
||||
/** 命中率 */
|
||||
hitRate: number;
|
||||
}
|
||||
116
frontend/src/common/cache/utils.ts
vendored
116
frontend/src/common/cache/utils.ts
vendored
@@ -1,7 +1,42 @@
|
||||
import type { CacheItem } from './types';
|
||||
import type { CacheItem } from './interfaces';
|
||||
|
||||
/**
|
||||
* 简单哈希函数
|
||||
* 使用FNV-1a算法生成哈希值，提供良好的分布性
|
||||
*
|
||||
* @param content 要哈希的内容
|
||||
* @returns 哈希值字符串
|
||||
* @example
|
||||
* ```typescript
|
||||
* const hash = createHash('some content');
|
||||
* // 结果: 类似 '1a2b3c4d'
|
||||
* ```
|
||||
*/
|
||||
export function createHash(content: string): string {
|
||||
const FNV_OFFSET_BASIS = 2166136261;
|
||||
const FNV_PRIME = 16777619;
|
||||
|
||||
let hash = FNV_OFFSET_BASIS;
|
||||
|
||||
for (let i = 0; i < content.length; i++) {
|
||||
hash ^= content.charCodeAt(i);
|
||||
hash = (hash * FNV_PRIME) >>> 0; // 无符号32位整数
|
||||
}
|
||||
|
||||
return hash.toString(36);
|
||||
}
|
||||
|
||||
/**
|
||||
* 生成缓存键
|
||||
* 将多个部分组合成一个缓存键
|
||||
*
|
||||
* @param parts 键的各个部分
|
||||
* @returns 组合后的缓存键
|
||||
* @example
|
||||
* ```typescript
|
||||
* const key = generateCacheKey('user', 123, 'profile');
|
||||
* // 结果: 'user:123:profile'
|
||||
* ```
|
||||
*/
|
||||
export function generateCacheKey(...parts: (string | number)[]): string {
|
||||
return parts.join(':');
|
||||
@@ -9,6 +44,17 @@ export function generateCacheKey(...parts: (string | number)[]): string {
|
||||
|
||||
/**
|
||||
* 创建基础缓存项
|
||||
* 为任意数据创建符合CacheItem接口的缓存项
|
||||
*
|
||||
* @template T 数据类型
|
||||
* @param id 缓存项的唯一标识
|
||||
* @param data 要缓存的数据
|
||||
* @returns 包含缓存元数据的缓存项
|
||||
* @example
|
||||
* ```typescript
|
||||
* const cacheItem = createCacheItem('user:123', { name: 'John', age: 30 });
|
||||
* // 结果包含 id, lastAccessed, createdAt 以及原始数据
|
||||
* ```
|
||||
*/
|
||||
export function createCacheItem<T extends Record<string, any>>(
|
||||
id: string | number,
|
||||
@@ -25,6 +71,16 @@ export function createCacheItem<T extends Record<string, any>>(
|
||||
|
||||
/**
|
||||
* 计算缓存命中率
|
||||
* 根据命中次数和未命中次数计算命中率
|
||||
*
|
||||
* @param hits 命中次数
|
||||
* @param misses 未命中次数
|
||||
* @returns 命中率（0-1之间的数值）
|
||||
* @example
|
||||
* ```typescript
|
||||
* const hitRate = calculateHitRate(80, 20);
|
||||
* // 结果: 0.8 (80% 命中率)
|
||||
* ```
|
||||
*/
|
||||
export function calculateHitRate(hits: number, misses: number): number {
|
||||
const total = hits + misses;
|
||||
@@ -33,6 +89,16 @@ export function calculateHitRate(hits: number, misses: number): number {
|
||||
|
||||
/**
|
||||
* 格式化缓存大小
|
||||
* 将字节数格式化为人类可读的大小字符串
|
||||
*
|
||||
* @param size 大小（字节）
|
||||
* @returns 格式化后的大小字符串
|
||||
* @example
|
||||
* ```typescript
|
||||
* formatCacheSize(1024); // '1.0 KB'
|
||||
* formatCacheSize(1048576); // '1.0 MB'
|
||||
* formatCacheSize(500); // '500 B'
|
||||
* ```
|
||||
*/
|
||||
export function formatCacheSize(size: number): string {
|
||||
if (size < 1024) return `${size} B`;
|
||||
@@ -43,29 +109,34 @@ export function formatCacheSize(size: number): string {
|
||||
|
||||
/**
|
||||
* 检查项是否过期
|
||||
* 根据最后访问时间和TTL判断缓存项是否过期
|
||||
*
|
||||
* @param item 缓存项
|
||||
* @param ttl 生存时间（毫秒）
|
||||
* @returns 是否过期
|
||||
* @example
|
||||
* ```typescript
|
||||
* const item = createCacheItem('test', { data: 'value' });
|
||||
* const expired = isExpired(item, 5000); // 5秒TTL
|
||||
* ```
|
||||
*/
|
||||
export function isExpired(item: CacheItem, ttl: number): boolean {
|
||||
return Date.now() - item.lastAccessed.getTime() > ttl;
|
||||
}
|
||||
|
||||
/**
|
||||
* 创建内容哈希（简单实现）
|
||||
*/
|
||||
export function createContentHash(content: string): string {
|
||||
let hash = 0;
|
||||
if (content.length === 0) return hash.toString();
|
||||
|
||||
for (let i = 0; i < content.length; i++) {
|
||||
const char = content.charCodeAt(i);
|
||||
hash = ((hash << 5) - hash) + char;
|
||||
hash = hash & hash; // 转换为 32 位整数
|
||||
}
|
||||
|
||||
return Math.abs(hash).toString(36);
|
||||
}
|
||||
|
||||
/**
|
||||
* 防抖函数，用于缓存操作
|
||||
* 在指定时间内多次调用只执行最后一次
|
||||
*
|
||||
* @template T 函数类型
|
||||
* @param func 要防抖的函数
|
||||
* @param wait 等待时间（毫秒）
|
||||
* @returns 防抖后的函数
|
||||
* @example
|
||||
* ```typescript
|
||||
* const debouncedSave = debounce(saveToCache, 300);
|
||||
* debouncedSave(data); // 只有在300ms内没有新调用时才执行
|
||||
* ```
|
||||
*/
|
||||
export function debounce<T extends (...args: any[]) => any>(
|
||||
func: T,
|
||||
@@ -81,6 +152,17 @@ export function debounce<T extends (...args: any[]) => any>(
|
||||
|
||||
/**
|
||||
* 节流函数，用于缓存清理
|
||||
* 在指定时间内最多执行一次
|
||||
*
|
||||
* @template T 函数类型
|
||||
* @param func 要节流的函数
|
||||
* @param limit 限制时间间隔（毫秒）
|
||||
* @returns 节流后的函数
|
||||
* @example
|
||||
* ```typescript
|
||||
* const throttledCleanup = throttle(cleanupCache, 1000);
|
||||
* throttledCleanup(); // 1秒内最多执行一次
|
||||
* ```
|
||||
*/
|
||||
export function throttle<T extends (...args: any[]) => any>(
|
||||
func: T,
|
||||
|
||||
233
frontend/src/components/tabs/TabContainer.vue
Normal file
233
frontend/src/components/tabs/TabContainer.vue
Normal file
@@ -0,0 +1,233 @@
|
||||
<template>
|
||||
<div class="tab-container" style="--wails-draggable:no-drag">
|
||||
<div class="tab-bar" ref="tabBarRef">
|
||||
<div class="tab-scroll-wrapper" ref="tabScrollWrapperRef" style="--wails-draggable:no-drag" @wheel.prevent.stop="onWheelScroll">
|
||||
<div class="tab-list" ref="tabListRef">
|
||||
<TabItem
|
||||
v-for="tab in mockTabs"
|
||||
:key="tab.id"
|
||||
:tab="tab"
|
||||
:is-active="tab.id === activeTabId"
|
||||
@click="switchToTab(tab.id)"
|
||||
@close="closeTab(tab.id)"
|
||||
@dragstart="onDragStart($event, tab.id)"
|
||||
@dragover="onDragOver"
|
||||
@drop="onDrop($event, tab.id)"
|
||||
/>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
|
||||
</div>
|
||||
|
||||
<!-- 右键菜单占位 -->
|
||||
<div v-if="showContextMenu" class="context-menu-placeholder">
|
||||
<!-- 这里将来会放置 TabContextMenu 组件 -->
|
||||
</div>
|
||||
</div>
|
||||
</template>
|
||||
|
||||
<script setup lang="ts">
|
||||
import { ref, computed, onMounted, onUnmounted, nextTick } from 'vue';
|
||||
import TabItem from './TabItem.vue';
|
||||
|
||||
// 模拟数据接口
|
||||
interface MockTab {
|
||||
id: number;
|
||||
title: string;
|
||||
isDirty: boolean;
|
||||
isActive: boolean;
|
||||
documentId: number;
|
||||
}
|
||||
|
||||
// 模拟标签页数据
|
||||
const mockTabs = ref<MockTab[]>([
|
||||
{ id: 1, title: 'Document 1', isDirty: false, isActive: true, documentId: 1 },
|
||||
{ id: 2, title: 'Long Document Name Example', isDirty: true, isActive: false, documentId: 2 },
|
||||
{ id: 3, title: 'README.md', isDirty: false, isActive: false, documentId: 3 },
|
||||
{ id: 4, title: 'config.json', isDirty: true, isActive: false, documentId: 4 },
|
||||
{ id: 5, title: 'Another Very Long Document Title', isDirty: false, isActive: false, documentId: 5 },
|
||||
{ id: 6, title: 'package.json', isDirty: false, isActive: false, documentId: 6 },
|
||||
{ id: 7, title: 'index.html', isDirty: true, isActive: false, documentId: 7 },
|
||||
{ id: 8, title: 'styles.css', isDirty: false, isActive: false, documentId: 8 },
|
||||
{ id: 9, title: 'main.js', isDirty: false, isActive: false, documentId: 9 },
|
||||
{ id: 10, title: 'utils.ts', isDirty: true, isActive: false, documentId: 10 },
|
||||
]);
|
||||
|
||||
const activeTabId = ref(1);
|
||||
const showContextMenu = ref(false);
|
||||
|
||||
// DOM 引用
|
||||
const tabBarRef = ref<HTMLElement>();
|
||||
const tabListRef = ref<HTMLElement>();
|
||||
// 新增：滚动容器引用
|
||||
const tabScrollWrapperRef = ref<HTMLDivElement | null>(null);
|
||||
|
||||
// 拖拽状态
|
||||
let draggedTabId: number | null = null;
|
||||
|
||||
// 切换标签页
|
||||
const switchToTab = (tabId: number) => {
|
||||
activeTabId.value = tabId;
|
||||
mockTabs.value.forEach(tab => {
|
||||
tab.isActive = tab.id === tabId;
|
||||
});
|
||||
console.log('Switch to tab:', tabId);
|
||||
};
|
||||
|
||||
// 关闭标签页
|
||||
const closeTab = (tabId: number) => {
|
||||
const index = mockTabs.value.findIndex(tab => tab.id === tabId);
|
||||
if (index === -1) return;
|
||||
|
||||
mockTabs.value.splice(index, 1);
|
||||
|
||||
// 如果关闭的是活跃标签页，切换到其他标签页
|
||||
if (activeTabId.value === tabId && mockTabs.value.length > 0) {
|
||||
const nextTab = mockTabs.value[Math.max(0, index - 1)];
|
||||
switchToTab(nextTab.id);
|
||||
}
|
||||
|
||||
console.log('Close tab:', tabId);
|
||||
};
|
||||
|
||||
// 拖拽开始
|
||||
const onDragStart = (event: DragEvent, tabId: number) => {
|
||||
draggedTabId = tabId;
|
||||
event.dataTransfer?.setData('text/plain', tabId.toString());
|
||||
console.log('Drag start:', tabId);
|
||||
};
|
||||
|
||||
// 拖拽悬停
|
||||
const onDragOver = (event: DragEvent) => {
|
||||
event.preventDefault();
|
||||
};
|
||||
|
||||
// 拖拽放置
|
||||
const onDrop = (event: DragEvent, targetTabId: number) => {
|
||||
event.preventDefault();
|
||||
|
||||
if (draggedTabId && draggedTabId !== targetTabId) {
|
||||
const draggedIndex = mockTabs.value.findIndex(tab => tab.id === draggedTabId);
|
||||
const targetIndex = mockTabs.value.findIndex(tab => tab.id === targetTabId);
|
||||
|
||||
if (draggedIndex !== -1 && targetIndex !== -1) {
|
||||
const draggedTab = mockTabs.value.splice(draggedIndex, 1)[0];
|
||||
mockTabs.value.splice(targetIndex, 0, draggedTab);
|
||||
console.log('Reorder tabs:', draggedTabId, 'to position of', targetTabId);
|
||||
}
|
||||
}
|
||||
|
||||
draggedTabId = null;
|
||||
};
|
||||
|
||||
|
||||
const onWheelScroll = (event: WheelEvent) => {
|
||||
const el = tabScrollWrapperRef.value;
|
||||
if (!el) return;
|
||||
const delta = event.deltaY || event.deltaX || 0;
|
||||
el.scrollLeft += delta;
|
||||
};
|
||||
|
||||
|
||||
onMounted(() => {
|
||||
// 组件挂载时的初始化逻辑
|
||||
});
|
||||
|
||||
onUnmounted(() => {
|
||||
// 组件卸载时的清理逻辑
|
||||
});
|
||||
</script>
|
||||
|
||||
<style scoped lang="scss">
|
||||
.tab-container {
|
||||
position: relative;
|
||||
background: transparent;
|
||||
height: 32px;
|
||||
}
|
||||
|
||||
.tab-bar {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
height: 100%;
|
||||
background: var(--toolbar-bg);
|
||||
min-width: 0; /* 允许子项收缩，确保产生横向溢出 */
|
||||
}
|
||||
|
||||
.tab-scroll-wrapper {
|
||||
flex: 1;
|
||||
min-width: 0; // 关键：允许作为 flex 子项收缩，从而产生横向溢出
|
||||
overflow-x: auto;
|
||||
overflow-y: hidden;
|
||||
position: relative;
|
||||
scrollbar-width: none;
|
||||
-ms-overflow-style: none;
|
||||
pointer-events: auto;
|
||||
|
||||
&::-webkit-scrollbar {
|
||||
display: none;
|
||||
}
|
||||
}
|
||||
|
||||
.tab-list {
|
||||
display: flex;
|
||||
width: max-content; /* 令宽度等于所有子项总宽度，必定溢出 */
|
||||
white-space: nowrap;
|
||||
pointer-events: auto;
|
||||
}
|
||||
|
||||
.tab-actions {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
padding: 0 4px;
|
||||
background: var(--toolbar-bg);
|
||||
flex-shrink: 0; /* 防止被压缩 */
|
||||
}
|
||||
|
||||
.tab-action-btn {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
justify-content: center;
|
||||
width: 24px;
|
||||
height: 24px;
|
||||
margin: 0 1px;
|
||||
border-radius: 3px;
|
||||
cursor: pointer;
|
||||
color: var(--toolbar-text);
|
||||
transition: background-color 0.2s ease;
|
||||
|
||||
&:hover {
|
||||
background: var(--toolbar-button-hover);
|
||||
}
|
||||
|
||||
svg {
|
||||
width: 12px;
|
||||
height: 12px;
|
||||
}
|
||||
}
|
||||
|
||||
.context-menu-placeholder {
|
||||
position: absolute;
|
||||
top: 100%;
|
||||
left: 0;
|
||||
z-index: 1000;
|
||||
background: var(--bg-primary);
|
||||
border: 1px solid var(--border-color);
|
||||
border-radius: 4px;
|
||||
padding: 4px 0;
|
||||
box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
|
||||
}
|
||||
|
||||
/* 响应式设计 */
|
||||
@media (max-width: 768px) {
|
||||
.tab-action-btn {
|
||||
width: 20px;
|
||||
height: 20px;
|
||||
|
||||
svg {
|
||||
width: 10px;
|
||||
height: 10px;
|
||||
}
|
||||
}
|
||||
}
|
||||
</style>
|
||||
273
frontend/src/components/tabs/TabItem.vue
Normal file
273
frontend/src/components/tabs/TabItem.vue
Normal file
@@ -0,0 +1,273 @@
|
||||
<template>
|
||||
<div
|
||||
class="tab-item"
|
||||
:class="{
|
||||
active: isActive,
|
||||
dragging: isDragging
|
||||
}"
|
||||
style="--wails-draggable:no-drag"
|
||||
draggable="true"
|
||||
@click="handleClick"
|
||||
@dragstart="handleDragStart"
|
||||
@dragover="handleDragOver"
|
||||
@drop="handleDrop"
|
||||
@dragend="handleDragEnd"
|
||||
@contextmenu="handleContextMenu"
|
||||
>
|
||||
<!-- 文档图标 -->
|
||||
<div class="tab-icon">
|
||||
<svg
|
||||
xmlns="http://www.w3.org/2000/svg"
|
||||
width="12"
|
||||
height="12"
|
||||
viewBox="0 0 24 24"
|
||||
fill="none"
|
||||
stroke="currentColor"
|
||||
stroke-width="2"
|
||||
stroke-linecap="round"
|
||||
stroke-linejoin="round"
|
||||
>
|
||||
<path d="M14.5 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V7.5L14.5 2z"/>
|
||||
<polyline points="14,2 14,8 20,8"/>
|
||||
</svg>
|
||||
</div>
|
||||
|
||||
<!-- 标签页标题 -->
|
||||
<div class="tab-title" :title="tab.title">
|
||||
{{ displayTitle }}
|
||||
</div>
|
||||
|
||||
<!-- 关闭按钮 -->
|
||||
<div
|
||||
class="tab-close"
|
||||
@click.stop="handleClose"
|
||||
:title="'关闭标签页'"
|
||||
>
|
||||
<svg
|
||||
xmlns="http://www.w3.org/2000/svg"
|
||||
width="12"
|
||||
height="12"
|
||||
viewBox="0 0 24 24"
|
||||
fill="none"
|
||||
stroke="currentColor"
|
||||
stroke-width="2"
|
||||
stroke-linecap="round"
|
||||
stroke-linejoin="round"
|
||||
>
|
||||
<line x1="18" y1="6" x2="6" y2="18"></line>
|
||||
<line x1="6" y1="6" x2="18" y2="18"></line>
|
||||
</svg>
|
||||
</div>
|
||||
|
||||
<!-- 拖拽指示器 -->
|
||||
<div v-if="isDragging" class="drag-indicator"></div>
|
||||
</div>
|
||||
</template>
|
||||
|
||||
<script setup lang="ts">
|
||||
import { computed, ref } from 'vue';
|
||||
|
||||
// 组件属性
|
||||
interface TabProps {
|
||||
tab: {
|
||||
id: number;
|
||||
title: string;
|
||||
isDirty: boolean;
|
||||
isActive: boolean;
|
||||
documentId: number;
|
||||
};
|
||||
isActive: boolean;
|
||||
}
|
||||
|
||||
const props = defineProps<TabProps>();
|
||||
|
||||
// 组件事件
|
||||
const emit = defineEmits<{
|
||||
click: [tabId: number];
|
||||
close: [tabId: number];
|
||||
dragstart: [event: DragEvent, tabId: number];
|
||||
dragover: [event: DragEvent];
|
||||
drop: [event: DragEvent, tabId: number];
|
||||
contextmenu: [event: MouseEvent, tabId: number];
|
||||
}>();
|
||||
|
||||
// 组件状态
|
||||
const isDragging = ref(false);
|
||||
|
||||
// 计算属性
|
||||
const displayTitle = computed(() => {
|
||||
const title = props.tab.title;
|
||||
// 限制标题长度，超过15个字符显示省略号
|
||||
return title.length > 15 ? title.substring(0, 15) + '...' : title;
|
||||
});
|
||||
|
||||
// 事件处理
|
||||
const handleClick = () => {
|
||||
emit('click', props.tab.id);
|
||||
};
|
||||
|
||||
const handleClose = () => {
|
||||
emit('close', props.tab.id);
|
||||
};
|
||||
|
||||
const handleDragStart = (event: DragEvent) => {
|
||||
isDragging.value = true;
|
||||
emit('dragstart', event, props.tab.id);
|
||||
};
|
||||
|
||||
const handleDragOver = (event: DragEvent) => {
|
||||
emit('dragover', event);
|
||||
};
|
||||
|
||||
const handleDrop = (event: DragEvent) => {
|
||||
isDragging.value = false;
|
||||
emit('drop', event, props.tab.id);
|
||||
};
|
||||
|
||||
const handleDragEnd = () => {
|
||||
isDragging.value = false;
|
||||
};
|
||||
|
||||
const handleContextMenu = (event: MouseEvent) => {
|
||||
event.preventDefault();
|
||||
emit('contextmenu', event, props.tab.id);
|
||||
};
|
||||
</script>
|
||||
|
||||
<style scoped lang="scss">
|
||||
.tab-item {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
min-width: 120px;
|
||||
max-width: 200px;
|
||||
height: 32px; // 适配标题栏高度
|
||||
padding: 0 8px;
|
||||
background-color: transparent;
|
||||
border-right: 1px solid var(--toolbar-border);
|
||||
cursor: pointer;
|
||||
user-select: none;
|
||||
position: relative;
|
||||
transition: all 0.2s ease;
|
||||
box-sizing: border-box; // 防止激活态的边框影响整体高度
|
||||
|
||||
&:hover {
|
||||
background-color: var(--toolbar-button-hover);
|
||||
|
||||
.tab-close {
|
||||
opacity: 1;
|
||||
}
|
||||
}
|
||||
|
||||
&.active {
|
||||
background-color: var(--toolbar-button-hover);
|
||||
border-bottom: 2px solid var(--accent-color);
|
||||
color: var(--toolbar-text);
|
||||
|
||||
.tab-title {
|
||||
color: var(--toolbar-text);
|
||||
/* 不用加粗，避免抖动 */
|
||||
}
|
||||
}
|
||||
|
||||
&.dragging {
|
||||
opacity: 0.5;
|
||||
transform: rotate(2deg);
|
||||
z-index: 1000;
|
||||
}
|
||||
}
|
||||
|
||||
/* 文档图标 */
|
||||
.tab-icon {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
justify-content: center;
|
||||
margin-right: 6px;
|
||||
color: var(--toolbar-text);
|
||||
transition: color 0.2s ease;
|
||||
|
||||
svg {
|
||||
width: 12px;
|
||||
height: 12px;
|
||||
}
|
||||
}
|
||||
|
||||
.tab-title {
|
||||
flex: 1;
|
||||
font-size: 12px;
|
||||
color: var(--toolbar-text);
|
||||
white-space: nowrap;
|
||||
overflow: hidden;
|
||||
text-overflow: ellipsis;
|
||||
transition: color 0.2s ease;
|
||||
}
|
||||
|
||||
.tab-close {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
justify-content: center;
|
||||
width: 16px;
|
||||
height: 16px;
|
||||
margin-left: 4px;
|
||||
border-radius: 2px;
|
||||
opacity: 0;
|
||||
color: var(--toolbar-text);
|
||||
transition: all 0.2s ease;
|
||||
|
||||
&:hover {
|
||||
background-color: var(--error-color);
|
||||
color: white;
|
||||
opacity: 1 !important;
|
||||
}
|
||||
|
||||
svg {
|
||||
width: 10px;
|
||||
height: 10px;
|
||||
}
|
||||
}
|
||||
|
||||
.drag-indicator {
|
||||
position: absolute;
|
||||
top: 0;
|
||||
left: 0;
|
||||
right: 0;
|
||||
bottom: 0;
|
||||
background: linear-gradient(45deg,
|
||||
transparent 25%,
|
||||
rgba(var(--accent-color-rgb), 0.1) 25%,
|
||||
rgba(var(--accent-color-rgb), 0.1) 50%,
|
||||
transparent 50%,
|
||||
transparent 75%,
|
||||
rgba(var(--accent-color-rgb), 0.1) 75%
|
||||
);
|
||||
background-size: 8px 8px;
|
||||
pointer-events: none;
|
||||
}
|
||||
|
||||
/* 活跃标签页在拖拽时的特殊样式 */
|
||||
.tab-item.active.dragging {
|
||||
border-bottom-color: transparent;
|
||||
}
|
||||
|
||||
/* 响应式设计 */
|
||||
@media (max-width: 768px) {
|
||||
.tab-item {
|
||||
min-width: 100px;
|
||||
max-width: 150px;
|
||||
padding: 0 6px;
|
||||
}
|
||||
|
||||
.tab-title {
|
||||
font-size: 11px;
|
||||
}
|
||||
|
||||
.tab-close {
|
||||
width: 18px;
|
||||
height: 18px;
|
||||
|
||||
svg {
|
||||
width: 12px;
|
||||
height: 12px;
|
||||
}
|
||||
}
|
||||
}
|
||||
</style>
|
||||
@@ -4,7 +4,11 @@
|
||||
<div class="titlebar-icon">
|
||||
<img src="/appicon.png" alt="voidraft"/>
|
||||
</div>
|
||||
<div class="titlebar-title">{{ titleText }}</div>
|
||||
<!-- <div class="titlebar-title">{{ titleText }}</div>-->
|
||||
<!-- 标签页容器区域 -->
|
||||
<div class="titlebar-tabs" style="--wails-draggable:no-drag">
|
||||
<TabContainer />
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<div class="titlebar-controls" style="--wails-draggable:no-drag" @contextmenu.prevent>
|
||||
@@ -40,6 +44,7 @@ import {computed, onMounted, ref} from 'vue';
|
||||
import {useI18n} from 'vue-i18n';
|
||||
import * as runtime from '@wailsio/runtime';
|
||||
import {useDocumentStore} from '@/stores/documentStore';
|
||||
import TabContainer from '@/components/tabs/TabContainer.vue';
|
||||
|
||||
const {t} = useI18n();
|
||||
const isMaximized = ref(false);
|
||||
@@ -118,6 +123,7 @@ onMounted(async () => {
|
||||
font-size: 12px;
|
||||
font-weight: 400;
|
||||
cursor: default;
|
||||
min-width: 0; /* 允许内容收缩 */
|
||||
|
||||
-webkit-context-menu: none;
|
||||
-moz-context-menu: none;
|
||||
@@ -127,6 +133,7 @@ onMounted(async () => {
|
||||
.titlebar-content .titlebar-icon {
|
||||
width: 16px;
|
||||
height: 16px;
|
||||
flex-shrink: 0;
|
||||
|
||||
img {
|
||||
width: 100%;
|
||||
@@ -135,9 +142,14 @@ onMounted(async () => {
|
||||
}
|
||||
}
|
||||
|
||||
.titlebar-title {
|
||||
font-size: 12px;
|
||||
color: var(--toolbar-text);
|
||||
.titlebar-tabs {
|
||||
flex: 1;
|
||||
height: 100%;
|
||||
align-items: center;
|
||||
overflow: hidden;
|
||||
margin-left: 8px;
|
||||
min-width: 0;
|
||||
//margin-right: 8px;
|
||||
}
|
||||
|
||||
.titlebar-controls {
|
||||
|
||||
@@ -1,36 +1,38 @@
|
||||
<script setup lang="ts">
|
||||
import {computed, nextTick, onMounted, onUnmounted, ref} from 'vue';
|
||||
import {useDocumentStore} from '@/stores/documentStore';
|
||||
import {useI18n} from 'vue-i18n';
|
||||
import type {Document} from '@/../bindings/voidraft/internal/models/models';
|
||||
import {useWindowStore} from "@/stores/windowStore";
|
||||
import { computed, nextTick, onMounted, onUnmounted, ref, watch } from 'vue';
|
||||
import { useDocumentStore } from '@/stores/documentStore';
|
||||
import { useWindowStore } from '@/stores/windowStore';
|
||||
import { useI18n } from 'vue-i18n';
|
||||
import type { Document } from '@/../bindings/voidraft/internal/models/models';
|
||||
|
||||
const documentStore = useDocumentStore();
|
||||
const windowStore = useWindowStore();
|
||||
const {t} = useI18n();
|
||||
const { t } = useI18n();
|
||||
|
||||
// 组件状态
|
||||
const showMenu = ref(false);
|
||||
const inputValue = ref('');
|
||||
const inputRef = ref<HTMLInputElement>();
|
||||
const editingId = ref<number | null>(null);
|
||||
const editingTitle = ref('');
|
||||
const editInputRef = ref<HTMLInputElement>();
|
||||
const deleteConfirmId = ref<number | null>(null);
|
||||
// 添加错误提示状态
|
||||
const alreadyOpenDocId = ref<number | null>(null);
|
||||
const errorMessageTimer = ref<number | null>(null);
|
||||
|
||||
// 过滤后的文档列表 + 创建选项
|
||||
// 常量
|
||||
const MAX_TITLE_LENGTH = 50;
|
||||
|
||||
// 计算属性
|
||||
const currentDocName = computed(() => {
|
||||
if (!documentStore.currentDocument) return t('toolbar.selectDocument');
|
||||
const title = documentStore.currentDocument.title;
|
||||
return title.length > 12 ? title.substring(0, 12) + '...' : title;
|
||||
});
|
||||
|
||||
const filteredItems = computed(() => {
|
||||
const docs = documentStore.documentList;
|
||||
const query = inputValue.value.trim();
|
||||
|
||||
if (!query) {
|
||||
return docs;
|
||||
}
|
||||
if (!query) return docs;
|
||||
|
||||
// 过滤匹配的文档
|
||||
const filtered = docs.filter(doc =>
|
||||
doc.title.toLowerCase().includes(query.toLowerCase())
|
||||
);
|
||||
@@ -39,7 +41,7 @@ const filteredItems = computed(() => {
|
||||
const exactMatch = docs.some(doc => doc.title.toLowerCase() === query.toLowerCase());
|
||||
if (!exactMatch && query.length > 0) {
|
||||
return [
|
||||
{id: -1, title: t('toolbar.createDocument') + ` "${query}"`, isCreateOption: true} as any,
|
||||
{ id: -1, title: t('toolbar.createDocument') + ` "${query}"`, isCreateOption: true } as any,
|
||||
...filtered
|
||||
];
|
||||
}
|
||||
@@ -47,66 +49,53 @@ const filteredItems = computed(() => {
|
||||
return filtered;
|
||||
});
|
||||
|
||||
// 当前文档显示名称
|
||||
const currentDocName = computed(() => {
|
||||
if (!documentStore.currentDocument) return t('toolbar.selectDocument');
|
||||
const title = documentStore.currentDocument.title;
|
||||
return title.length > 12 ? title.substring(0, 12) + '...' : title;
|
||||
});
|
||||
|
||||
// 打开菜单
|
||||
const openMenu = async () => {
|
||||
showMenu.value = true;
|
||||
await documentStore.updateDocuments();
|
||||
nextTick(() => {
|
||||
inputRef.value?.focus();
|
||||
});
|
||||
// 工具函数
|
||||
const validateTitle = (title: string): string | null => {
|
||||
if (!title.trim()) return t('toolbar.documentNameRequired');
|
||||
if (title.trim().length > MAX_TITLE_LENGTH) {
|
||||
return t('toolbar.documentNameTooLong', { max: MAX_TITLE_LENGTH });
|
||||
}
|
||||
return null;
|
||||
};
|
||||
|
||||
const formatTime = (dateString: string | null) => {
|
||||
if (!dateString) return t('toolbar.unknownTime');
|
||||
|
||||
try {
|
||||
const date = new Date(dateString);
|
||||
if (isNaN(date.getTime())) return t('toolbar.invalidDate');
|
||||
|
||||
const locale = t('locale') === 'zh-CN' ? 'zh-CN' : 'en-US';
|
||||
return date.toLocaleString(locale, {
|
||||
year: 'numeric',
|
||||
month: '2-digit',
|
||||
day: '2-digit',
|
||||
hour: '2-digit',
|
||||
minute: '2-digit',
|
||||
hour12: false
|
||||
});
|
||||
} catch {
|
||||
return t('toolbar.timeError');
|
||||
}
|
||||
};
|
||||
|
||||
// 核心操作
|
||||
const openMenu = async () => {
|
||||
documentStore.openDocumentSelector();
|
||||
await documentStore.updateDocuments();
|
||||
await nextTick();
|
||||
inputRef.value?.focus();
|
||||
};
|
||||
|
||||
// 关闭菜单
|
||||
const closeMenu = () => {
|
||||
showMenu.value = false;
|
||||
documentStore.closeDocumentSelector();
|
||||
inputValue.value = '';
|
||||
editingId.value = null;
|
||||
editingTitle.value = '';
|
||||
deleteConfirmId.value = null;
|
||||
|
||||
// 清除错误状态和定时器
|
||||
clearErrorMessage();
|
||||
};
|
||||
|
||||
// 清除错误提示和定时器
|
||||
const clearErrorMessage = () => {
|
||||
if (errorMessageTimer.value) {
|
||||
clearTimeout(errorMessageTimer.value);
|
||||
errorMessageTimer.value = null;
|
||||
}
|
||||
alreadyOpenDocId.value = null;
|
||||
};
|
||||
|
||||
// 切换菜单
|
||||
const toggleMenu = () => {
|
||||
if (showMenu.value) {
|
||||
closeMenu();
|
||||
} else {
|
||||
openMenu();
|
||||
}
|
||||
};
|
||||
|
||||
// 选择文档或创建文档
|
||||
const selectItem = async (item: any) => {
|
||||
if (item.isCreateOption) {
|
||||
// 创建新文档
|
||||
await createDoc(inputValue.value.trim());
|
||||
} else {
|
||||
// 选择现有文档
|
||||
await selectDoc(item);
|
||||
}
|
||||
};
|
||||
|
||||
// 选择文档
|
||||
const selectDoc = async (doc: Document) => {
|
||||
try {
|
||||
// 如果选择的就是当前文档，直接关闭菜单
|
||||
if (documentStore.currentDocument?.id === doc.id) {
|
||||
closeMenu();
|
||||
@@ -115,96 +104,70 @@ const selectDoc = async (doc: Document) => {
|
||||
|
||||
const hasOpen = await windowStore.isDocumentWindowOpen(doc.id);
|
||||
if (hasOpen) {
|
||||
// 设置错误状态并启动定时器
|
||||
alreadyOpenDocId.value = doc.id;
|
||||
|
||||
// 清除之前的定时器（如果存在）
|
||||
if (errorMessageTimer.value) {
|
||||
clearTimeout(errorMessageTimer.value);
|
||||
}
|
||||
|
||||
// 设置新的定时器，3秒后清除错误信息
|
||||
errorMessageTimer.value = window.setTimeout(() => {
|
||||
alreadyOpenDocId.value = null;
|
||||
errorMessageTimer.value = null;
|
||||
}, 3000);
|
||||
documentStore.setError(doc.id, t('toolbar.alreadyOpenInNewWindow'));
|
||||
return;
|
||||
}
|
||||
|
||||
const success = await documentStore.openDocument(doc.id);
|
||||
if (success) {
|
||||
closeMenu();
|
||||
}
|
||||
} catch (error) {
|
||||
console.error('Failed to switch documents:', error);
|
||||
}
|
||||
if (success) closeMenu();
|
||||
};
|
||||
|
||||
// 文档名称长度限制
|
||||
const MAX_TITLE_LENGTH = 50;
|
||||
|
||||
// 验证文档名称
|
||||
const validateTitle = (title: string): string | null => {
|
||||
if (!title.trim()) {
|
||||
return t('toolbar.documentNameRequired');
|
||||
}
|
||||
if (title.trim().length > MAX_TITLE_LENGTH) {
|
||||
return t('toolbar.documentNameTooLong', {max: MAX_TITLE_LENGTH});
|
||||
}
|
||||
return null;
|
||||
};
|
||||
|
||||
// 创建文档
|
||||
const createDoc = async (title: string) => {
|
||||
const trimmedTitle = title.trim();
|
||||
const error = validateTitle(trimmedTitle);
|
||||
if (error) {
|
||||
return;
|
||||
}
|
||||
if (error) return;
|
||||
|
||||
try {
|
||||
const newDoc = await documentStore.createNewDocument(trimmedTitle);
|
||||
if (newDoc) {
|
||||
await selectDoc(newDoc);
|
||||
}
|
||||
if (newDoc) await selectDoc(newDoc);
|
||||
} catch (error) {
|
||||
console.error('Failed to create document:', error);
|
||||
}
|
||||
};
|
||||
|
||||
// 开始重命名
|
||||
const selectItem = async (item: any) => {
|
||||
if (item.isCreateOption) {
|
||||
await createDoc(inputValue.value.trim());
|
||||
} else {
|
||||
await selectDoc(item);
|
||||
}
|
||||
};
|
||||
|
||||
// 编辑操作
|
||||
const startRename = (doc: Document, event: Event) => {
|
||||
event.stopPropagation();
|
||||
editingId.value = doc.id;
|
||||
editingTitle.value = doc.title;
|
||||
deleteConfirmId.value = null; // 清除删除确认状态
|
||||
deleteConfirmId.value = null;
|
||||
nextTick(() => {
|
||||
editInputRef.value?.focus();
|
||||
editInputRef.value?.select();
|
||||
});
|
||||
};
|
||||
|
||||
// 保存编辑
|
||||
const saveEdit = async () => {
|
||||
if (editingId.value && editingTitle.value.trim()) {
|
||||
const trimmedTitle = editingTitle.value.trim();
|
||||
const error = validateTitle(trimmedTitle);
|
||||
if (error) {
|
||||
|
||||
if (!editingId.value || !editingTitle.value.trim()) {
|
||||
editingId.value = null;
|
||||
editingTitle.value = '';
|
||||
return;
|
||||
}
|
||||
|
||||
const trimmedTitle = editingTitle.value.trim();
|
||||
const error = validateTitle(trimmedTitle);
|
||||
if (error) return;
|
||||
|
||||
try {
|
||||
await documentStore.updateDocumentMetadata(editingId.value, trimmedTitle);
|
||||
await documentStore.updateDocuments();
|
||||
} catch (_error) {
|
||||
return;
|
||||
}
|
||||
}
|
||||
} catch (error) {
|
||||
console.error('Failed to update document:', error);
|
||||
} finally {
|
||||
editingId.value = null;
|
||||
editingTitle.value = '';
|
||||
}
|
||||
};
|
||||
|
||||
// 在新窗口打开文档
|
||||
// 其他操作
|
||||
const openInNewWindow = async (doc: Document, event: Event) => {
|
||||
event.stopPropagation();
|
||||
try {
|
||||
@@ -214,56 +177,32 @@ const openInNewWindow = async (doc: Document, event: Event) => {
|
||||
}
|
||||
};
|
||||
|
||||
// 处理删除
|
||||
const handleDelete = async (doc: Document, event: Event) => {
|
||||
event.stopPropagation();
|
||||
|
||||
if (deleteConfirmId.value === doc.id) {
|
||||
// 确认删除前检查文档是否在其他窗口打开
|
||||
try {
|
||||
const hasOpen = await windowStore.isDocumentWindowOpen(doc.id);
|
||||
if (hasOpen) {
|
||||
// 设置错误状态并启动定时器
|
||||
alreadyOpenDocId.value = doc.id;
|
||||
|
||||
// 清除之前的定时器（如果存在）
|
||||
if (errorMessageTimer.value) {
|
||||
clearTimeout(errorMessageTimer.value);
|
||||
}
|
||||
|
||||
// 设置新的定时器，3秒后清除错误信息
|
||||
errorMessageTimer.value = window.setTimeout(() => {
|
||||
alreadyOpenDocId.value = null;
|
||||
errorMessageTimer.value = null;
|
||||
}, 3000);
|
||||
|
||||
// 取消删除确认状态
|
||||
documentStore.setError(doc.id, t('toolbar.alreadyOpenInNewWindow'));
|
||||
deleteConfirmId.value = null;
|
||||
return;
|
||||
}
|
||||
|
||||
const deleteSuccess = await documentStore.deleteDocument(doc.id);
|
||||
|
||||
if (!deleteSuccess) {
|
||||
return;
|
||||
}
|
||||
|
||||
if (deleteSuccess) {
|
||||
await documentStore.updateDocuments();
|
||||
// 如果删除的是当前文档，切换到第一个文档
|
||||
if (documentStore.currentDocument?.id === doc.id && documentStore.documentList.length > 0) {
|
||||
const firstDoc = documentStore.documentList[0];
|
||||
if (firstDoc) {
|
||||
await selectDoc(firstDoc);
|
||||
if (firstDoc) await selectDoc(firstDoc);
|
||||
}
|
||||
}
|
||||
} catch (error) {
|
||||
console.error('deleted failed:', error);
|
||||
}
|
||||
deleteConfirmId.value = null;
|
||||
} else {
|
||||
// 进入确认状态
|
||||
deleteConfirmId.value = doc.id;
|
||||
editingId.value = null; // 清除编辑状态
|
||||
editingId.value = null;
|
||||
|
||||
// 3秒后自动取消确认状态
|
||||
setTimeout(() => {
|
||||
@@ -274,32 +213,18 @@ const handleDelete = async (doc: Document, event: Event) => {
|
||||
}
|
||||
};
|
||||
|
||||
// 格式化时间
|
||||
const formatTime = (dateString: string | null) => {
|
||||
if (!dateString) return t('toolbar.unknownTime');
|
||||
|
||||
try {
|
||||
const date = new Date(dateString);
|
||||
if (isNaN(date.getTime())) return t('toolbar.invalidDate');
|
||||
|
||||
// 根据当前语言显示时间格式
|
||||
const locale = t('locale') === 'zh-CN' ? 'zh-CN' : 'en-US';
|
||||
return date.toLocaleString(locale, {
|
||||
year: 'numeric',
|
||||
month: '2-digit',
|
||||
day: '2-digit',
|
||||
hour: '2-digit',
|
||||
minute: '2-digit',
|
||||
hour12: false
|
||||
});
|
||||
} catch (_error) {
|
||||
return t('toolbar.timeError');
|
||||
// 键盘事件处理
|
||||
const createKeyHandler = (handlers: Record<string, () => void>) => (event: KeyboardEvent) => {
|
||||
const handler = handlers[event.key];
|
||||
if (handler) {
|
||||
event.preventDefault();
|
||||
event.stopPropagation();
|
||||
handler();
|
||||
}
|
||||
};
|
||||
|
||||
// 键盘事件
|
||||
const handleKeydown = (event: KeyboardEvent) => {
|
||||
if (event.key === 'Escape') {
|
||||
const handleGlobalKeydown = createKeyHandler({
|
||||
Escape: () => {
|
||||
if (editingId.value) {
|
||||
editingId.value = null;
|
||||
editingTitle.value = '';
|
||||
@@ -309,38 +234,25 @@ const handleKeydown = (event: KeyboardEvent) => {
|
||||
closeMenu();
|
||||
}
|
||||
}
|
||||
};
|
||||
});
|
||||
|
||||
// 输入框键盘事件
|
||||
const handleInputKeydown = (event: KeyboardEvent) => {
|
||||
if (event.key === 'Enter') {
|
||||
event.preventDefault();
|
||||
const handleInputKeydown = createKeyHandler({
|
||||
Enter: () => {
|
||||
const query = inputValue.value.trim();
|
||||
if (query) {
|
||||
// 如果有匹配的项目，选择第一个
|
||||
if (filteredItems.value.length > 0) {
|
||||
if (query && filteredItems.value.length > 0) {
|
||||
selectItem(filteredItems.value[0]);
|
||||
}
|
||||
}
|
||||
} else if (event.key === 'Escape') {
|
||||
event.preventDefault();
|
||||
closeMenu();
|
||||
}
|
||||
event.stopPropagation();
|
||||
};
|
||||
},
|
||||
Escape: closeMenu
|
||||
});
|
||||
|
||||
// 编辑键盘事件
|
||||
const handleEditKeydown = (event: KeyboardEvent) => {
|
||||
if (event.key === 'Enter') {
|
||||
event.preventDefault();
|
||||
saveEdit();
|
||||
} else if (event.key === 'Escape') {
|
||||
event.preventDefault();
|
||||
const handleEditKeydown = createKeyHandler({
|
||||
Enter: saveEdit,
|
||||
Escape: () => {
|
||||
editingId.value = null;
|
||||
editingTitle.value = '';
|
||||
}
|
||||
event.stopPropagation();
|
||||
};
|
||||
});
|
||||
|
||||
// 点击外部关闭
|
||||
const handleClickOutside = (event: Event) => {
|
||||
@@ -353,15 +265,18 @@ const handleClickOutside = (event: Event) => {
|
||||
// 生命周期
|
||||
onMounted(() => {
|
||||
document.addEventListener('click', handleClickOutside);
|
||||
document.addEventListener('keydown', handleKeydown);
|
||||
document.addEventListener('keydown', handleGlobalKeydown);
|
||||
});
|
||||
|
||||
onUnmounted(() => {
|
||||
document.removeEventListener('click', handleClickOutside);
|
||||
document.removeEventListener('keydown', handleKeydown);
|
||||
// 清理定时器
|
||||
if (errorMessageTimer.value) {
|
||||
clearTimeout(errorMessageTimer.value);
|
||||
document.removeEventListener('keydown', handleGlobalKeydown);
|
||||
});
|
||||
|
||||
// 监听菜单状态变化
|
||||
watch(() => documentStore.showDocumentSelector, (isOpen) => {
|
||||
if (isOpen) {
|
||||
openMenu();
|
||||
}
|
||||
});
|
||||
</script>
|
||||
@@ -369,7 +284,7 @@ onUnmounted(() => {
|
||||
<template>
|
||||
<div class="document-selector">
|
||||
<!-- 选择器按钮 -->
|
||||
<button class="doc-btn" @click="toggleMenu">
|
||||
<button class="doc-btn" @click="documentStore.toggleDocumentSelector">
|
||||
<span class="doc-icon">
|
||||
<svg xmlns="http://www.w3.org/2000/svg" width="12" height="12" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
|
||||
<path d="M14.5 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V7.5L14.5 2z"></path>
|
||||
@@ -377,11 +292,11 @@ onUnmounted(() => {
|
||||
</svg>
|
||||
</span>
|
||||
<span class="doc-name">{{ currentDocName }}</span>
|
||||
<span class="arrow" :class="{ open: showMenu }">▲</span>
|
||||
<span class="arrow" :class="{ open: documentStore.showDocumentSelector }">▲</span>
|
||||
</button>
|
||||
|
||||
<!-- 菜单 -->
|
||||
<div v-if="showMenu" class="doc-menu">
|
||||
<div v-if="documentStore.showDocumentSelector" class="doc-menu">
|
||||
<!-- 输入框 -->
|
||||
<div class="input-box">
|
||||
<input
|
||||
@@ -428,8 +343,8 @@ onUnmounted(() => {
|
||||
<div v-if="editingId !== item.id" class="doc-info">
|
||||
<div class="doc-title">{{ item.title }}</div>
|
||||
<!-- 根据状态显示错误信息或时间 -->
|
||||
<div v-if="alreadyOpenDocId === item.id" class="doc-error">
|
||||
{{ t('toolbar.alreadyOpenInNewWindow') }}
|
||||
<div v-if="documentStore.selectorError?.docId === item.id" class="doc-error">
|
||||
{{ documentStore.selectorError?.message }}
|
||||
</div>
|
||||
<div v-else class="doc-date">{{ formatTime(item.updatedAt) }}</div>
|
||||
</div>
|
||||
@@ -709,20 +624,14 @@ onUnmounted(() => {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
justify-content: center;
|
||||
min-width: 20px;
|
||||
min-height: 20px;
|
||||
|
||||
svg {
|
||||
width: 12px;
|
||||
height: 12px;
|
||||
}
|
||||
|
||||
&:hover {
|
||||
background-color: var(--border-color);
|
||||
color: var(--text-primary);
|
||||
background-color: var(--bg-hover);
|
||||
color: var(--text-secondary);
|
||||
}
|
||||
|
||||
&.delete-btn:hover {
|
||||
&.delete-btn {
|
||||
&:hover {
|
||||
color: var(--text-danger);
|
||||
}
|
||||
|
||||
@@ -731,15 +640,9 @@ onUnmounted(() => {
|
||||
color: white;
|
||||
|
||||
.confirm-text {
|
||||
font-size: 10px;
|
||||
padding: 0 4px;
|
||||
font-weight: normal;
|
||||
font-size: 9px;
|
||||
font-weight: 500;
|
||||
}
|
||||
|
||||
&:hover {
|
||||
background-color: var(--text-danger);
|
||||
color: white !important; // 确保确认状态下文字始终为白色
|
||||
opacity: 0.8;
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -752,44 +655,19 @@ onUnmounted(() => {
|
||||
}
|
||||
|
||||
.empty, .loading {
|
||||
padding: 12px 8px;
|
||||
padding: 16px 8px;
|
||||
text-align: center;
|
||||
font-size: 11px;
|
||||
color: var(--text-muted);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// 自定义滚动条
|
||||
.item-list {
|
||||
&::-webkit-scrollbar {
|
||||
width: 4px;
|
||||
}
|
||||
|
||||
&::-webkit-scrollbar-track {
|
||||
background: transparent;
|
||||
}
|
||||
|
||||
&::-webkit-scrollbar-thumb {
|
||||
background-color: var(--border-color);
|
||||
border-radius: 2px;
|
||||
|
||||
&:hover {
|
||||
background-color: var(--text-muted);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@keyframes fadeInOut {
|
||||
0% {
|
||||
opacity: 1;
|
||||
}
|
||||
70% {
|
||||
opacity: 1;
|
||||
}
|
||||
100% {
|
||||
opacity: 0;
|
||||
}
|
||||
0% { opacity: 0; }
|
||||
10% { opacity: 1; }
|
||||
90% { opacity: 1; }
|
||||
100% { opacity: 0; }
|
||||
}
|
||||
</style>
|
||||
@@ -4,45 +4,27 @@ import {DocumentService} from '@/../bindings/voidraft/internal/services';
|
||||
import {OpenDocumentWindow} from '@/../bindings/voidraft/internal/services/windowservice';
|
||||
import {Document} from '@/../bindings/voidraft/internal/models/models';
|
||||
|
||||
|
||||
export const useDocumentStore = defineStore('document', () => {
|
||||
|
||||
const DEFAULT_DOCUMENT_ID = ref<number>(1); // 默认草稿文档ID
|
||||
|
||||
// === 核心状态 ===
|
||||
const documents = ref<Record<number, Document>>({});
|
||||
const recentDocumentIds = ref<number[]>([DEFAULT_DOCUMENT_ID.value]);
|
||||
const currentDocumentId = ref<number | null>(null);
|
||||
const currentDocument = ref<Document | null>(null);
|
||||
|
||||
// === UI状态 ===
|
||||
const showDocumentSelector = ref(false);
|
||||
const selectorError = ref<{ docId: number; message: string } | null>(null);
|
||||
const isLoading = ref(false);
|
||||
|
||||
// === 计算属性 ===
|
||||
const documentList = computed(() =>
|
||||
Object.values(documents.value).sort((a, b) => {
|
||||
const aIndex = recentDocumentIds.value.indexOf(a.id);
|
||||
const bIndex = recentDocumentIds.value.indexOf(b.id);
|
||||
|
||||
// 按最近使用排序
|
||||
if (aIndex !== -1 && bIndex !== -1) {
|
||||
return aIndex - bIndex;
|
||||
}
|
||||
if (aIndex !== -1) return -1;
|
||||
if (bIndex !== -1) return 1;
|
||||
|
||||
// 然后按更新时间排序
|
||||
return new Date(b.updatedAt).getTime() - new Date(a.updatedAt).getTime();
|
||||
})
|
||||
);
|
||||
|
||||
// === 私有方法 ===
|
||||
const addRecentDocument = (docId: number) => {
|
||||
const recent = recentDocumentIds.value.filter(id => id !== docId);
|
||||
recent.unshift(docId);
|
||||
recentDocumentIds.value = recent.slice(0, 100); // 保留最近100个
|
||||
};
|
||||
|
||||
const setDocuments = (docs: Document[]) => {
|
||||
documents.value = {};
|
||||
docs.forEach(doc => {
|
||||
@@ -50,7 +32,35 @@ export const useDocumentStore = defineStore('document', () => {
|
||||
});
|
||||
};
|
||||
|
||||
// === 公共API ===
|
||||
// === 错误处理 ===
|
||||
const setError = (docId: number, message: string) => {
|
||||
selectorError.value = { docId, message };
|
||||
};
|
||||
|
||||
const clearError = () => {
|
||||
selectorError.value = null;
|
||||
};
|
||||
|
||||
// === UI控制方法 ===
|
||||
const openDocumentSelector = () => {
|
||||
showDocumentSelector.value = true;
|
||||
clearError();
|
||||
};
|
||||
|
||||
const closeDocumentSelector = () => {
|
||||
showDocumentSelector.value = false;
|
||||
clearError();
|
||||
};
|
||||
|
||||
const toggleDocumentSelector = () => {
|
||||
if (showDocumentSelector.value) {
|
||||
closeDocumentSelector();
|
||||
} else {
|
||||
openDocumentSelector();
|
||||
}
|
||||
};
|
||||
|
||||
// === 文档操作方法 ===
|
||||
|
||||
// 在新窗口中打开文档
|
||||
const openDocumentInNewWindow = async (docId: number): Promise<boolean> => {
|
||||
@@ -63,22 +73,57 @@ export const useDocumentStore = defineStore('document', () => {
|
||||
}
|
||||
};
|
||||
|
||||
// 创建新文档
|
||||
const createNewDocument = async (title: string): Promise<Document | null> => {
|
||||
try {
|
||||
const doc = await DocumentService.CreateDocument(title);
|
||||
if (doc) {
|
||||
documents.value[doc.id] = doc;
|
||||
return doc;
|
||||
}
|
||||
return null;
|
||||
} catch (error) {
|
||||
console.error('Failed to create document:', error);
|
||||
return null;
|
||||
}
|
||||
};
|
||||
|
||||
// 保存新文档
|
||||
const saveNewDocument = async (title: string, content: string): Promise<Document | null> => {
|
||||
try {
|
||||
const doc = await DocumentService.CreateDocument(title);
|
||||
if (doc) {
|
||||
await DocumentService.UpdateDocumentContent(doc.id, content);
|
||||
doc.content = content;
|
||||
documents.value[doc.id] = doc;
|
||||
return doc;
|
||||
}
|
||||
return null;
|
||||
} catch (error) {
|
||||
console.error('Failed to save new document:', error);
|
||||
return null;
|
||||
}
|
||||
};
|
||||
|
||||
// 更新文档列表
|
||||
const updateDocuments = async () => {
|
||||
try {
|
||||
isLoading.value = true;
|
||||
const docs = await DocumentService.ListAllDocumentsMeta();
|
||||
if (docs) {
|
||||
setDocuments(docs.filter((doc): doc is Document => doc !== null));
|
||||
}
|
||||
} catch (error) {
|
||||
console.error('Failed to update documents:', error);
|
||||
} finally {
|
||||
isLoading.value = false;
|
||||
}
|
||||
};
|
||||
|
||||
// 打开文档
|
||||
const openDocument = async (docId: number): Promise<boolean> => {
|
||||
try {
|
||||
closeDialog();
|
||||
closeDocumentSelector();
|
||||
|
||||
// 获取完整文档数据
|
||||
const doc = await DocumentService.GetDocumentByID(docId);
|
||||
@@ -88,7 +133,6 @@ export const useDocumentStore = defineStore('document', () => {
|
||||
|
||||
currentDocumentId.value = docId;
|
||||
currentDocument.value = doc;
|
||||
addRecentDocument(docId);
|
||||
|
||||
return true;
|
||||
} catch (error) {
|
||||
@@ -97,41 +141,6 @@ export const useDocumentStore = defineStore('document', () => {
|
||||
}
|
||||
};
|
||||
|
||||
// 创建新文档
|
||||
const createNewDocument = async (title: string): Promise<Document | null> => {
|
||||
try {
|
||||
const newDoc = await DocumentService.CreateDocument(title);
|
||||
if (!newDoc) {
|
||||
throw new Error('Failed to create document');
|
||||
}
|
||||
|
||||
// 更新文档列表
|
||||
documents.value[newDoc.id] = newDoc;
|
||||
|
||||
return newDoc;
|
||||
} catch (error) {
|
||||
console.error('Failed to create document:', error);
|
||||
return null;
|
||||
}
|
||||
};
|
||||
|
||||
// 保存新文档
|
||||
const saveNewDocument = async (title: string, content: string): Promise<boolean> => {
|
||||
try {
|
||||
const newDoc = await createNewDocument(title);
|
||||
if (!newDoc) return false;
|
||||
|
||||
// 更新内容
|
||||
await DocumentService.UpdateDocumentContent(newDoc.id, content);
|
||||
newDoc.content = content;
|
||||
|
||||
return true;
|
||||
} catch (error) {
|
||||
console.error('Failed to save new document:', error);
|
||||
return false;
|
||||
}
|
||||
};
|
||||
|
||||
// 更新文档元数据
|
||||
const updateDocumentMetadata = async (docId: number, title: string): Promise<boolean> => {
|
||||
try {
|
||||
@@ -168,7 +177,6 @@ export const useDocumentStore = defineStore('document', () => {
|
||||
|
||||
// 更新本地状态
|
||||
delete documents.value[docId];
|
||||
recentDocumentIds.value = recentDocumentIds.value.filter(id => id !== docId);
|
||||
|
||||
// 如果删除的是当前文档，切换到第一个可用文档
|
||||
if (currentDocumentId.value === docId) {
|
||||
@@ -188,16 +196,6 @@ export const useDocumentStore = defineStore('document', () => {
|
||||
}
|
||||
};
|
||||
|
||||
// === UI控制 ===
|
||||
const openDocumentSelector = () => {
|
||||
closeDialog();
|
||||
showDocumentSelector.value = true;
|
||||
};
|
||||
|
||||
const closeDialog = () => {
|
||||
showDocumentSelector.value = false;
|
||||
};
|
||||
|
||||
// === 初始化 ===
|
||||
const initialize = async (urlDocumentId?: number): Promise<void> => {
|
||||
try {
|
||||
@@ -226,10 +224,10 @@ export const useDocumentStore = defineStore('document', () => {
|
||||
// 状态
|
||||
documents,
|
||||
documentList,
|
||||
recentDocumentIds,
|
||||
currentDocumentId,
|
||||
currentDocument,
|
||||
showDocumentSelector,
|
||||
selectorError,
|
||||
isLoading,
|
||||
|
||||
// 方法
|
||||
@@ -241,13 +239,16 @@ export const useDocumentStore = defineStore('document', () => {
|
||||
updateDocumentMetadata,
|
||||
deleteDocument,
|
||||
openDocumentSelector,
|
||||
closeDialog,
|
||||
closeDocumentSelector,
|
||||
toggleDocumentSelector,
|
||||
setError,
|
||||
clearError,
|
||||
initialize,
|
||||
};
|
||||
}, {
|
||||
persist: {
|
||||
key: 'voidraft-document',
|
||||
storage: localStorage,
|
||||
pick: ['currentDocumentId']
|
||||
pick: ['currentDocumentId', 'documents']
|
||||
}
|
||||
});
|
||||
@@ -1,28 +1,45 @@
|
||||
import { defineStore } from 'pinia';
|
||||
import { ref } from 'vue';
|
||||
import { computed, shallowRef, type ShallowRef } from 'vue';
|
||||
import { EditorView } from '@codemirror/view';
|
||||
import { ensureSyntaxTree } from '@codemirror/language';
|
||||
import { LRUCache, type CacheItem, type DisposableCacheItem, createContentHash } from '@/common/cache';
|
||||
import { LruCache, type CacheItem, type DisposableCacheItem, createHash } from '@/common/cache';
|
||||
import { removeExtensionManagerView } from '@/views/editor/manager';
|
||||
|
||||
// 编辑器缓存项接口
|
||||
export interface EditorCacheItem extends CacheItem, DisposableCacheItem {
|
||||
view: EditorView;
|
||||
documentId: number;
|
||||
/** 语法树缓存信息 */
|
||||
interface SyntaxTreeCache {
|
||||
readonly lastDocLength: number;
|
||||
readonly lastContentHash: string;
|
||||
readonly lastParsed: Date;
|
||||
}
|
||||
|
||||
/** 编辑器状态 */
|
||||
interface EditorState {
|
||||
content: string;
|
||||
isDirty: boolean;
|
||||
lastModified: Date;
|
||||
autoSaveTimer: number | null;
|
||||
syntaxTreeCache: {
|
||||
lastDocLength: number;
|
||||
lastContentHash: string;
|
||||
lastParsed: Date;
|
||||
} | null;
|
||||
}
|
||||
|
||||
/** 编辑器缓存项 */
|
||||
export interface EditorCacheItem extends CacheItem, DisposableCacheItem {
|
||||
readonly view: EditorView;
|
||||
readonly documentId: number;
|
||||
state: EditorState;
|
||||
autoSaveTimer: number | null;
|
||||
syntaxTreeCache: SyntaxTreeCache | null;
|
||||
}
|
||||
|
||||
// === 缓存配置 ===
|
||||
const CACHE_CONFIG = {
|
||||
maxSize: 5,
|
||||
syntaxTreeExpireTime: 30000, // 30秒
|
||||
} as const;
|
||||
|
||||
export const useEditorCacheStore = defineStore('editorCache', () => {
|
||||
// 清理编辑器实例的函数
|
||||
const cleanupEditorInstance = (item: EditorCacheItem) => {
|
||||
// === 状态 ===
|
||||
const containerElement: ShallowRef<HTMLElement | null> = shallowRef(null);
|
||||
|
||||
// === 内部方法 ===
|
||||
const cleanupEditor = (item: EditorCacheItem): void => {
|
||||
try {
|
||||
// 清除自动保存定时器
|
||||
if (item.autoSaveTimer) {
|
||||
@@ -34,20 +51,15 @@ export const useEditorCacheStore = defineStore('editorCache', () => {
|
||||
removeExtensionManagerView(item.documentId);
|
||||
|
||||
// 移除DOM元素
|
||||
if (item.view && item.view.dom && item.view.dom.parentElement) {
|
||||
item.view.dom.remove();
|
||||
}
|
||||
item.view.dom?.remove();
|
||||
|
||||
// 销毁编辑器
|
||||
if (item.view && item.view.destroy) {
|
||||
item.view.destroy();
|
||||
}
|
||||
item.view.destroy?.();
|
||||
} catch (error) {
|
||||
console.error('Error cleaning up editor instance:', error);
|
||||
console.error(`Failed to cleanup editor ${item.documentId}:`, error);
|
||||
}
|
||||
};
|
||||
|
||||
// 创建编辑器缓存项
|
||||
const createEditorCacheItem = (
|
||||
documentId: number,
|
||||
view: EditorView,
|
||||
@@ -61,171 +73,166 @@ export const useEditorCacheStore = defineStore('editorCache', () => {
|
||||
createdAt: now,
|
||||
view,
|
||||
documentId,
|
||||
state: {
|
||||
content,
|
||||
isDirty: false,
|
||||
lastModified: now,
|
||||
lastModified: now
|
||||
},
|
||||
autoSaveTimer: null,
|
||||
syntaxTreeCache: null,
|
||||
dispose: () => cleanupEditorInstance(item)
|
||||
dispose: () => cleanupEditor(item)
|
||||
};
|
||||
|
||||
return item;
|
||||
};
|
||||
|
||||
// 编辑器缓存配置
|
||||
const EDITOR_CACHE_CONFIG = {
|
||||
maxSize: 5, // 最多缓存5个编辑器实例
|
||||
onEvict: (item: EditorCacheItem) => {
|
||||
// 清理被驱逐的编辑器实例
|
||||
cleanupEditorInstance(item);
|
||||
const shouldRebuildSyntaxTree = (
|
||||
item: EditorCacheItem,
|
||||
docLength: number,
|
||||
contentHash: string
|
||||
): boolean => {
|
||||
const { syntaxTreeCache } = item;
|
||||
if (!syntaxTreeCache) return true;
|
||||
|
||||
const now = Date.now();
|
||||
const isExpired = (now - syntaxTreeCache.lastParsed.getTime()) > CACHE_CONFIG.syntaxTreeExpireTime;
|
||||
const isContentChanged = syntaxTreeCache.lastDocLength !== docLength ||
|
||||
syntaxTreeCache.lastContentHash !== contentHash;
|
||||
|
||||
return isExpired || isContentChanged;
|
||||
};
|
||||
|
||||
const buildSyntaxTree = (view: EditorView, item: EditorCacheItem): void => {
|
||||
const docLength = view.state.doc.length;
|
||||
const content = view.state.doc.toString();
|
||||
const contentHash = createHash(content);
|
||||
|
||||
if (!shouldRebuildSyntaxTree(item, docLength, contentHash)) {
|
||||
return;
|
||||
}
|
||||
|
||||
try {
|
||||
ensureSyntaxTree(view.state, docLength, 5000);
|
||||
|
||||
item.syntaxTreeCache = {
|
||||
lastDocLength: docLength,
|
||||
lastContentHash: contentHash,
|
||||
lastParsed: new Date()
|
||||
};
|
||||
} catch (error) {
|
||||
console.warn(`Failed to build syntax tree for editor ${item.documentId}:`, error);
|
||||
}
|
||||
};
|
||||
// 编辑器缓存实例
|
||||
const cache = new LRUCache<EditorCacheItem>(EDITOR_CACHE_CONFIG);
|
||||
|
||||
// 容器元素
|
||||
const containerElement = ref<HTMLElement | null>(null);
|
||||
// === 缓存实例 ===
|
||||
const cache = new LruCache<EditorCacheItem>({
|
||||
maxSize: CACHE_CONFIG.maxSize,
|
||||
onEvict: cleanupEditor
|
||||
});
|
||||
|
||||
// 设置容器元素
|
||||
const setContainer = (element: HTMLElement | null) => {
|
||||
// === 计算属性 ===
|
||||
const cacheSize = computed(() => cache.size());
|
||||
const cacheStats = computed(() => cache.getStats());
|
||||
const allEditors = computed(() => cache.getAll());
|
||||
const dirtyEditors = computed(() =>
|
||||
allEditors.value.filter(item => item.state.isDirty)
|
||||
);
|
||||
|
||||
// === 公共方法 ===
|
||||
|
||||
// 容器管理
|
||||
const setContainer = (element: HTMLElement | null): void => {
|
||||
containerElement.value = element;
|
||||
};
|
||||
|
||||
// 获取容器元素
|
||||
const getContainer = () => containerElement.value;
|
||||
const getContainer = (): HTMLElement | null => containerElement.value;
|
||||
|
||||
// 添加编辑器到缓存
|
||||
const addEditor = (documentId: number, view: EditorView, content: string) => {
|
||||
// 基础缓存操作
|
||||
const addEditor = (documentId: number, view: EditorView, content: string): void => {
|
||||
const item = createEditorCacheItem(documentId, view, content);
|
||||
cache.set(documentId, item);
|
||||
|
||||
// 初始化语法树缓存
|
||||
ensureSyntaxTreeCached(view, documentId);
|
||||
buildSyntaxTree(view, item);
|
||||
};
|
||||
|
||||
// 获取编辑器实例
|
||||
const getEditor = (documentId: number): EditorCacheItem | null => {
|
||||
return cache.get(documentId);
|
||||
};
|
||||
|
||||
// 检查编辑器是否存在
|
||||
const hasEditor = (documentId: number): boolean => {
|
||||
return cache.has(documentId);
|
||||
};
|
||||
|
||||
// 移除编辑器
|
||||
const removeEditor = (documentId: number): boolean => {
|
||||
return cache.remove(documentId);
|
||||
};
|
||||
|
||||
// 获取所有编辑器实例
|
||||
const getAllEditors = (): EditorCacheItem[] => {
|
||||
return cache.getAll();
|
||||
};
|
||||
|
||||
// 清空所有编辑器
|
||||
const clearAll = () => {
|
||||
const clearAll = (): void => {
|
||||
cache.clear();
|
||||
};
|
||||
|
||||
// 获取缓存大小
|
||||
const size = (): number => {
|
||||
return cache.size();
|
||||
};
|
||||
|
||||
// 获取缓存统计信息
|
||||
const getStats = () => {
|
||||
return cache.getStats();
|
||||
};
|
||||
|
||||
// 缓存化的语法树确保方法
|
||||
const ensureSyntaxTreeCached = (view: EditorView, documentId: number): void => {
|
||||
// 编辑器状态管理
|
||||
const updateEditorContent = (documentId: number, content: string): boolean => {
|
||||
const item = cache.get(documentId);
|
||||
if (!item) return;
|
||||
if (!item) return false;
|
||||
|
||||
const docLength = view.state.doc.length;
|
||||
const content = view.state.doc.toString();
|
||||
const contentHash = createContentHash(content);
|
||||
const now = new Date();
|
||||
item.state.content = content;
|
||||
item.state.isDirty = false;
|
||||
item.state.lastModified = new Date();
|
||||
item.syntaxTreeCache = null; // 清理语法树缓存
|
||||
|
||||
// 检查是否需要重新构建语法树
|
||||
const syntaxCache = item.syntaxTreeCache;
|
||||
const shouldRebuild = !syntaxCache ||
|
||||
syntaxCache.lastDocLength !== docLength ||
|
||||
syntaxCache.lastContentHash !== contentHash ||
|
||||
(now.getTime() - syntaxCache.lastParsed.getTime()) > 30000; // 30秒过期
|
||||
|
||||
if (shouldRebuild) {
|
||||
try {
|
||||
ensureSyntaxTree(view.state, docLength, 5000);
|
||||
|
||||
// 更新缓存
|
||||
item.syntaxTreeCache = {
|
||||
lastDocLength: docLength,
|
||||
lastContentHash: contentHash,
|
||||
lastParsed: now
|
||||
};
|
||||
} catch (error) {
|
||||
console.warn('Failed to ensure syntax tree:', error);
|
||||
}
|
||||
}
|
||||
return true;
|
||||
};
|
||||
|
||||
// 更新编辑器内容
|
||||
const updateEditorContent = (documentId: number, content: string) => {
|
||||
const markEditorDirty = (documentId: number): boolean => {
|
||||
const item = cache.get(documentId);
|
||||
if (item) {
|
||||
item.content = content;
|
||||
item.isDirty = false;
|
||||
item.lastModified = new Date();
|
||||
// 清理语法树缓存，因为内容已更新
|
||||
item.syntaxTreeCache = null;
|
||||
}
|
||||
if (!item) return false;
|
||||
|
||||
item.state.isDirty = true;
|
||||
item.state.lastModified = new Date();
|
||||
item.syntaxTreeCache = null; // 清理语法树缓存
|
||||
|
||||
return true;
|
||||
};
|
||||
|
||||
// 标记编辑器为脏状态
|
||||
const markEditorDirty = (documentId: number) => {
|
||||
// 自动保存管理
|
||||
const setAutoSaveTimer = (documentId: number, timer: number): boolean => {
|
||||
const item = cache.get(documentId);
|
||||
if (item) {
|
||||
item.isDirty = true;
|
||||
item.lastModified = new Date();
|
||||
// 清理语法树缓存，下次访问时重新构建
|
||||
item.syntaxTreeCache = null;
|
||||
}
|
||||
};
|
||||
if (!item) return false;
|
||||
|
||||
// 设置自动保存定时器
|
||||
const setAutoSaveTimer = (documentId: number, timer: number) => {
|
||||
const item = cache.get(documentId);
|
||||
if (item) {
|
||||
// 清除之前的定时器
|
||||
if (item.autoSaveTimer) {
|
||||
clearTimeout(item.autoSaveTimer);
|
||||
}
|
||||
item.autoSaveTimer = timer;
|
||||
}
|
||||
|
||||
return true;
|
||||
};
|
||||
|
||||
// 清除自动保存定时器
|
||||
const clearAutoSaveTimer = (documentId: number) => {
|
||||
const clearAutoSaveTimer = (documentId: number): boolean => {
|
||||
const item = cache.get(documentId);
|
||||
if (item && item.autoSaveTimer) {
|
||||
if (!item || !item.autoSaveTimer) return false;
|
||||
|
||||
clearTimeout(item.autoSaveTimer);
|
||||
item.autoSaveTimer = null;
|
||||
}
|
||||
|
||||
return true;
|
||||
};
|
||||
|
||||
// 获取脏状态的编辑器
|
||||
const getDirtyEditors = (): EditorCacheItem[] => {
|
||||
return cache.getAll().filter(item => item.isDirty);
|
||||
// 语法树管理
|
||||
const ensureSyntaxTreeCached = (view: EditorView, documentId: number): void => {
|
||||
const item = cache.get(documentId);
|
||||
if (!item) return;
|
||||
|
||||
buildSyntaxTree(view, item);
|
||||
};
|
||||
|
||||
// 清理过期的语法树缓存
|
||||
const cleanupExpiredSyntaxTrees = () => {
|
||||
const now = new Date();
|
||||
cache.getAll().forEach(item => {
|
||||
const cleanupExpiredSyntaxTrees = (): void => {
|
||||
const now = Date.now();
|
||||
allEditors.value.forEach(item => {
|
||||
if (item.syntaxTreeCache &&
|
||||
(now.getTime() - item.syntaxTreeCache.lastParsed.getTime()) > 30000) {
|
||||
(now - item.syntaxTreeCache.lastParsed.getTime()) > CACHE_CONFIG.syntaxTreeExpireTime) {
|
||||
item.syntaxTreeCache = null;
|
||||
}
|
||||
});
|
||||
@@ -241,17 +248,24 @@ export const useEditorCacheStore = defineStore('editorCache', () => {
|
||||
getEditor,
|
||||
hasEditor,
|
||||
removeEditor,
|
||||
getAllEditors,
|
||||
clearAll,
|
||||
size,
|
||||
getStats,
|
||||
|
||||
ensureSyntaxTreeCached,
|
||||
// 编辑器状态管理
|
||||
updateEditorContent,
|
||||
markEditorDirty,
|
||||
|
||||
// 自动保存管理
|
||||
setAutoSaveTimer,
|
||||
clearAutoSaveTimer,
|
||||
getDirtyEditors,
|
||||
cleanupExpiredSyntaxTrees
|
||||
|
||||
// 语法树管理
|
||||
ensureSyntaxTreeCached,
|
||||
cleanupExpiredSyntaxTrees,
|
||||
|
||||
// 计算属性
|
||||
cacheSize,
|
||||
cacheStats,
|
||||
allEditors,
|
||||
dirtyEditors
|
||||
};
|
||||
});
|
||||
@@ -1,5 +1,5 @@
|
||||
import {defineStore} from 'pinia';
|
||||
import {nextTick, ref, watch} from 'vue';
|
||||
import {computed, nextTick, ref, watch} from 'vue';
|
||||
import {EditorView} from '@codemirror/view';
|
||||
import {EditorState, Extension} from '@codemirror/state';
|
||||
import {useConfigStore} from './configStore';
|
||||
@@ -15,10 +15,15 @@ import {createFontExtensionFromBackend, updateFontConfig} from '@/views/editor/b
|
||||
import {createStatsUpdateExtension} from '@/views/editor/basic/statsExtension';
|
||||
import {createContentChangePlugin} from '@/views/editor/basic/contentChangeExtension';
|
||||
import {createDynamicKeymapExtension, updateKeymapExtension} from '@/views/editor/keymap';
|
||||
import {createDynamicExtensions, getExtensionManager, setExtensionManagerView, removeExtensionManagerView} from '@/views/editor/manager';
|
||||
import {
|
||||
createDynamicExtensions,
|
||||
getExtensionManager,
|
||||
removeExtensionManagerView,
|
||||
setExtensionManagerView
|
||||
} from '@/views/editor/manager';
|
||||
import {useExtensionStore} from './extensionStore';
|
||||
import createCodeBlockExtension from "@/views/editor/extensions/codeblock";
|
||||
import {AsyncOperationManager} from '@/common/async-operation';
|
||||
import {AsyncOperationManager} from '@/common/async';
|
||||
|
||||
export interface DocumentStats {
|
||||
lines: number;
|
||||
@@ -242,16 +247,16 @@ export const useEditorStore = defineStore('editor', () => {
|
||||
// 保存编辑器内容
|
||||
const saveEditorContent = async (documentId: number): Promise<boolean> => {
|
||||
const instance = editorCacheStore.getEditor(documentId);
|
||||
if (!instance || !instance.isDirty) return true;
|
||||
if (!instance || !instance.state.isDirty) return true;
|
||||
|
||||
try {
|
||||
const content = instance.view.state.doc.toString();
|
||||
const lastModified = instance.lastModified;
|
||||
const lastModified = instance.state.lastModified;
|
||||
|
||||
await DocumentService.UpdateDocumentContent(documentId, content);
|
||||
|
||||
// 检查在保存期间内容是否又被修改了
|
||||
if (instance.lastModified === lastModified) {
|
||||
if (instance.state.lastModified === lastModified) {
|
||||
editorCacheStore.updateEditorContent(documentId, content);
|
||||
// isDirty 已在 updateEditorContent 中设置为 false
|
||||
}
|
||||
@@ -328,7 +333,7 @@ export const useEditorStore = defineStore('editor', () => {
|
||||
|
||||
// 更新内容
|
||||
const instance = editorCacheStore.getEditor(documentId);
|
||||
if (instance && instance.content !== content) {
|
||||
if (instance && instance.state.content !== content) {
|
||||
// 确保编辑器视图有效
|
||||
if (view && view.state && view.dispatch) {
|
||||
view.dispatch({
|
||||
@@ -396,7 +401,7 @@ export const useEditorStore = defineStore('editor', () => {
|
||||
|
||||
// 应用字体设置
|
||||
const applyFontSettings = () => {
|
||||
editorCacheStore.getAllEditors().forEach(instance => {
|
||||
editorCacheStore.allEditors.forEach(instance => {
|
||||
updateFontConfig(instance.view, {
|
||||
fontFamily: configStore.config.editing.fontFamily,
|
||||
fontSize: configStore.config.editing.fontSize,
|
||||
@@ -408,7 +413,7 @@ export const useEditorStore = defineStore('editor', () => {
|
||||
|
||||
// 应用主题设置
|
||||
const applyThemeSettings = () => {
|
||||
editorCacheStore.getAllEditors().forEach(instance => {
|
||||
editorCacheStore.allEditors.forEach(instance => {
|
||||
updateEditorTheme(instance.view,
|
||||
themeStore.currentTheme || SystemThemeType.SystemThemeAuto
|
||||
);
|
||||
@@ -417,7 +422,7 @@ export const useEditorStore = defineStore('editor', () => {
|
||||
|
||||
// 应用Tab设置
|
||||
const applyTabSettings = () => {
|
||||
editorCacheStore.getAllEditors().forEach(instance => {
|
||||
editorCacheStore.allEditors.forEach(instance => {
|
||||
updateTabConfig(
|
||||
instance.view,
|
||||
configStore.config.editing.tabSize,
|
||||
@@ -431,7 +436,7 @@ export const useEditorStore = defineStore('editor', () => {
|
||||
const applyKeymapSettings = async () => {
|
||||
// 确保所有编辑器实例的快捷键都更新
|
||||
await Promise.all(
|
||||
editorCacheStore.getAllEditors().map(instance =>
|
||||
editorCacheStore.allEditors.map(instance =>
|
||||
updateKeymapExtension(instance.view)
|
||||
)
|
||||
);
|
||||
@@ -474,6 +479,34 @@ export const useEditorStore = defineStore('editor', () => {
|
||||
await applyKeymapSettings();
|
||||
};
|
||||
|
||||
// === 配置监听相关的 computed 属性 ===
|
||||
|
||||
// 字体相关配置的 computed 属性
|
||||
const fontSettings = computed(() => ({
|
||||
fontSize: configStore.config.editing.fontSize,
|
||||
fontFamily: configStore.config.editing.fontFamily,
|
||||
lineHeight: configStore.config.editing.lineHeight,
|
||||
fontWeight: configStore.config.editing.fontWeight
|
||||
}));
|
||||
|
||||
// Tab相关配置的 computed 属性
|
||||
const tabSettings = computed(() => ({
|
||||
tabSize: configStore.config.editing.tabSize,
|
||||
enableTabIndent: configStore.config.editing.enableTabIndent,
|
||||
tabType: configStore.config.editing.tabType
|
||||
}));
|
||||
|
||||
// === 配置监听器 ===
|
||||
|
||||
// 监听字体配置变化
|
||||
watch(fontSettings, applyFontSettings, { deep: true });
|
||||
|
||||
// 监听Tab配置变化
|
||||
watch(tabSettings, applyTabSettings, { deep: true });
|
||||
|
||||
// 监听主题变化
|
||||
watch(() => themeStore.currentTheme, applyThemeSettings);
|
||||
|
||||
// 监听文档切换
|
||||
watch(() => documentStore.currentDocument, (newDoc) => {
|
||||
if (newDoc && editorCacheStore.getContainer()) {
|
||||
@@ -484,16 +517,6 @@ export const useEditorStore = defineStore('editor', () => {
|
||||
}
|
||||
});
|
||||
|
||||
// 监听配置变化
|
||||
watch(() => configStore.config.editing.fontSize, applyFontSettings);
|
||||
watch(() => configStore.config.editing.fontFamily, applyFontSettings);
|
||||
watch(() => configStore.config.editing.lineHeight, applyFontSettings);
|
||||
watch(() => configStore.config.editing.fontWeight, applyFontSettings);
|
||||
watch(() => configStore.config.editing.tabSize, applyTabSettings);
|
||||
watch(() => configStore.config.editing.enableTabIndent, applyTabSettings);
|
||||
watch(() => configStore.config.editing.tabType, applyTabSettings);
|
||||
watch(() => themeStore.currentTheme, applyThemeSettings);
|
||||
|
||||
return {
|
||||
// 状态
|
||||
currentEditor,
|
||||
|
||||
@@ -1,5 +1,7 @@
|
||||
import {defineStore} from 'pinia';
|
||||
import {computed, ref} from 'vue';
|
||||
import {GetSystemInfo} from '@/../bindings/voidraft/internal/services/systemservice';
|
||||
import type {SystemInfo} from '@/../bindings/voidraft/internal/services/models';
|
||||
import * as runtime from '@wailsio/runtime';
|
||||
|
||||
export interface SystemEnvironment {
|
||||
@@ -42,7 +44,24 @@ export const useSystemStore = defineStore('system', () => {
|
||||
isLoading.value = true;
|
||||
|
||||
try {
|
||||
environment.value = await runtime.System.Environment();
|
||||
const systemInfo: SystemInfo | null = await GetSystemInfo();
|
||||
|
||||
if (systemInfo) {
|
||||
environment.value = {
|
||||
OS: systemInfo.os,
|
||||
Arch: systemInfo.arch,
|
||||
Debug: systemInfo.debug,
|
||||
OSInfo: {
|
||||
Name: systemInfo.osInfo?.name || '',
|
||||
Branding: systemInfo.osInfo?.branding || '',
|
||||
Version: systemInfo.osInfo?.version || '',
|
||||
ID: systemInfo.osInfo?.id || '',
|
||||
},
|
||||
PlatformInfo: systemInfo.platformInfo || {},
|
||||
};
|
||||
} else {
|
||||
environment.value = null;
|
||||
}
|
||||
} catch (_err) {
|
||||
environment.value = null;
|
||||
} finally {
|
||||
|
||||
253
frontend/src/stores/tabStore.ts
Normal file
253
frontend/src/stores/tabStore.ts
Normal file
@@ -0,0 +1,253 @@
|
||||
import {defineStore} from 'pinia';
|
||||
import {computed, ref, watch} from 'vue';
|
||||
import {useDocumentStore} from './documentStore';
|
||||
import {useEditorCacheStore} from './editorCacheStore';
|
||||
import type {Document} from '@/../bindings/voidraft/internal/models/models';
|
||||
|
||||
/** 标签页信息 */
|
||||
export interface TabInfo {
|
||||
id: number;
|
||||
title: string;
|
||||
isActive: boolean;
|
||||
lastAccessed: Date;
|
||||
document?: Document;
|
||||
}
|
||||
|
||||
export const useTabStore = defineStore('tab', () => {
|
||||
// === 依赖的 Store ===
|
||||
const documentStore = useDocumentStore();
|
||||
const editorCacheStore = useEditorCacheStore();
|
||||
|
||||
// === 状态 ===
|
||||
const openTabIds = ref<number[]>([]);
|
||||
const activeTabId = ref<number | null>(null);
|
||||
|
||||
// === 计算属性 ===
|
||||
|
||||
// 获取所有打开的标签页信息
|
||||
const openTabs = computed((): TabInfo[] => {
|
||||
return openTabIds.value.map(id => {
|
||||
const document = documentStore.documents[id];
|
||||
const editorItem = editorCacheStore.getEditor(id);
|
||||
|
||||
return {
|
||||
id,
|
||||
title: document?.title || `Document ${id}`,
|
||||
isDirty: editorItem?.state.isDirty || false,
|
||||
isActive: id === activeTabId.value,
|
||||
lastAccessed: editorItem?.lastAccessed || new Date(),
|
||||
document
|
||||
};
|
||||
}).sort((a, b) => {
|
||||
// 按最后访问时间排序，最近访问的在前
|
||||
return b.lastAccessed.getTime() - a.lastAccessed.getTime();
|
||||
});
|
||||
});
|
||||
|
||||
// 获取当前活跃的标签页
|
||||
const activeTab = computed((): TabInfo | null => {
|
||||
if (!activeTabId.value) return null;
|
||||
return openTabs.value.find(tab => tab.id === activeTabId.value) || null;
|
||||
});
|
||||
|
||||
// 标签页数量
|
||||
const tabCount = computed(() => openTabIds.value.length);
|
||||
|
||||
// 是否有标签页打开
|
||||
const hasTabs = computed(() => tabCount.value > 0);
|
||||
|
||||
// === 私有方法 ===
|
||||
|
||||
// 添加标签页到列表
|
||||
const addTabToList = (documentId: number): void => {
|
||||
if (!openTabIds.value.includes(documentId)) {
|
||||
openTabIds.value.push(documentId);
|
||||
}
|
||||
};
|
||||
|
||||
// 从列表中移除标签页
|
||||
const removeTabFromList = (documentId: number): void => {
|
||||
const index = openTabIds.value.indexOf(documentId);
|
||||
if (index > -1) {
|
||||
openTabIds.value.splice(index, 1);
|
||||
}
|
||||
};
|
||||
|
||||
// === 公共方法 ===
|
||||
|
||||
// 打开标签页
|
||||
const openTab = async (documentId: number): Promise<boolean> => {
|
||||
try {
|
||||
// 使用 documentStore 的 openDocument 方法
|
||||
const success = await documentStore.openDocument(documentId);
|
||||
|
||||
if (success) {
|
||||
// 添加到标签页列表
|
||||
addTabToList(documentId);
|
||||
// 设置为活跃标签页
|
||||
activeTabId.value = documentId;
|
||||
return true;
|
||||
}
|
||||
|
||||
return false;
|
||||
} catch (error) {
|
||||
console.error('Failed to open tab:', error);
|
||||
return false;
|
||||
}
|
||||
};
|
||||
|
||||
// 切换到指定标签页
|
||||
const switchToTab = async (documentId: number): Promise<boolean> => {
|
||||
// 如果标签页已经是活跃状态，直接返回
|
||||
if (activeTabId.value === documentId) {
|
||||
return true;
|
||||
}
|
||||
|
||||
// 如果标签页不在打开列表中，先打开它
|
||||
if (!openTabIds.value.includes(documentId)) {
|
||||
return await openTab(documentId);
|
||||
}
|
||||
|
||||
// 切换到已打开的标签页
|
||||
try {
|
||||
const success = await documentStore.openDocument(documentId);
|
||||
if (success) {
|
||||
activeTabId.value = documentId;
|
||||
return true;
|
||||
}
|
||||
return false;
|
||||
} catch (error) {
|
||||
console.error('Failed to switch tab:', error);
|
||||
return false;
|
||||
}
|
||||
};
|
||||
|
||||
// 关闭标签页
|
||||
const closeTab = async (documentId: number): Promise<boolean> => {
|
||||
try {
|
||||
// 检查是否有未保存的更改
|
||||
const editorItem = editorCacheStore.getEditor(documentId);
|
||||
if (editorItem?.state.isDirty) {
|
||||
// 这里可以添加确认对话框逻辑
|
||||
console.warn(`Document ${documentId} has unsaved changes`);
|
||||
}
|
||||
|
||||
// 从标签页列表中移除
|
||||
removeTabFromList(documentId);
|
||||
|
||||
// 如果关闭的是当前活跃标签页，需要切换到其他标签页
|
||||
if (activeTabId.value === documentId) {
|
||||
if (openTabIds.value.length > 0) {
|
||||
// 切换到最近访问的标签页
|
||||
const nextTab = openTabs.value[0];
|
||||
if (nextTab) {
|
||||
await switchToTab(nextTab.id);
|
||||
}
|
||||
} else {
|
||||
// 没有其他标签页了
|
||||
activeTabId.value = null;
|
||||
}
|
||||
}
|
||||
|
||||
// 从编辑器缓存中移除（可选，取决于是否要保持缓存）
|
||||
// editorCacheStore.removeEditor(documentId);
|
||||
|
||||
return true;
|
||||
} catch (error) {
|
||||
console.error('Failed to close tab:', error);
|
||||
return false;
|
||||
}
|
||||
};
|
||||
|
||||
// 关闭所有标签页
|
||||
const closeAllTabs = async (): Promise<boolean> => {
|
||||
// 清空标签页列表
|
||||
openTabIds.value = [];
|
||||
activeTabId.value = null;
|
||||
return true;
|
||||
};
|
||||
|
||||
// 关闭其他标签页（保留指定标签页）
|
||||
const closeOtherTabs = async (keepDocumentId: number): Promise<boolean> => {
|
||||
try {
|
||||
const tabsToClose = openTabIds.value.filter(id => id !== keepDocumentId);
|
||||
|
||||
// 检查其他标签页是否有未保存的更改
|
||||
const dirtyOtherTabs = tabsToClose.filter(id => {
|
||||
const editorItem = editorCacheStore.getEditor(id);
|
||||
return editorItem?.state.isDirty;
|
||||
});
|
||||
|
||||
if (dirtyOtherTabs.length > 0) {
|
||||
console.warn(`${dirtyOtherTabs.length} other tabs have unsaved changes`);
|
||||
// 这里可以添加确认对话框逻辑
|
||||
}
|
||||
|
||||
// 只保留指定的标签页
|
||||
openTabIds.value = [keepDocumentId];
|
||||
|
||||
// 如果保留的标签页不是当前活跃的，切换到它
|
||||
if (activeTabId.value !== keepDocumentId) {
|
||||
await switchToTab(keepDocumentId);
|
||||
}
|
||||
|
||||
return true;
|
||||
} catch (error) {
|
||||
console.error('Failed to close other tabs:', error);
|
||||
return false;
|
||||
}
|
||||
};
|
||||
|
||||
// 获取标签页信息
|
||||
const getTabInfo = (documentId: number): TabInfo | null => {
|
||||
return openTabs.value.find(tab => tab.id === documentId) || null;
|
||||
};
|
||||
|
||||
// 检查标签页是否打开
|
||||
const isTabOpen = (documentId: number): boolean => {
|
||||
return openTabIds.value.includes(documentId);
|
||||
};
|
||||
|
||||
// === 监听器 ===
|
||||
|
||||
// 监听 documentStore 的当前文档变化，同步标签页状态
|
||||
watch(
|
||||
() => documentStore.currentDocument,
|
||||
(newDoc) => {
|
||||
if (newDoc) {
|
||||
// 确保当前文档在标签页列表中
|
||||
addTabToList(newDoc.id);
|
||||
activeTabId.value = newDoc.id;
|
||||
}
|
||||
},
|
||||
{immediate: true}
|
||||
);
|
||||
|
||||
|
||||
return {
|
||||
// 状态
|
||||
openTabIds,
|
||||
activeTabId,
|
||||
|
||||
// 计算属性
|
||||
openTabs,
|
||||
activeTab,
|
||||
tabCount,
|
||||
hasTabs,
|
||||
|
||||
// 方法
|
||||
openTab,
|
||||
switchToTab,
|
||||
closeTab,
|
||||
closeAllTabs,
|
||||
closeOtherTabs,
|
||||
getTabInfo,
|
||||
isTabOpen,
|
||||
};
|
||||
}, {
|
||||
persist: {
|
||||
key: 'voidraft-tabs',
|
||||
storage: localStorage,
|
||||
pick: ['openTabIds', 'activeTabId']
|
||||
}
|
||||
});
|
||||
@@ -266,3 +266,8 @@ func (sm *ServiceManager) GetBadgeService() *badge.BadgeService {
|
||||
func (sm *ServiceManager) GetNotificationService() *notifications.NotificationService {
|
||||
return sm.notificationService
|
||||
}
|
||||
|
||||
// GetSystemService 获取系统服务实例
|
||||
func (sm *ServiceManager) GetSystemService() *SystemService {
|
||||
return sm.systemService
|
||||
}
|
||||
|
||||
@@ -4,12 +4,14 @@ import (
|
||||
"fmt"
|
||||
"runtime"
|
||||
|
||||
"github.com/wailsapp/wails/v3/pkg/application"
|
||||
"github.com/wailsapp/wails/v3/pkg/services/log"
|
||||
)
|
||||
|
||||
// SystemService 系统监控服务
|
||||
type SystemService struct {
|
||||
logger *log.LogService
|
||||
app *application.App
|
||||
}
|
||||
|
||||
// MemoryStats 内存统计信息
|
||||
@@ -28,6 +30,23 @@ type MemoryStats struct {
|
||||
NumGoroutine int `json:"numGoroutine"`
|
||||
}
|
||||
|
||||
// SystemInfo 系统信息
|
||||
type SystemInfo struct {
|
||||
OS string `json:"os"`
|
||||
Arch string `json:"arch"`
|
||||
Debug bool `json:"debug"`
|
||||
OSInfo *OSInfo `json:"osInfo"`
|
||||
PlatformInfo map[string]interface{} `json:"platformInfo"`
|
||||
}
|
||||
|
||||
// OSInfo 操作系统信息
|
||||
type OSInfo struct {
|
||||
ID string `json:"id"`
|
||||
Name string `json:"name"`
|
||||
Version string `json:"version"`
|
||||
Branding string `json:"branding"`
|
||||
}
|
||||
|
||||
// NewSystemService 创建新的系统服务实例
|
||||
func NewSystemService(logger *log.LogService) *SystemService {
|
||||
return &SystemService{
|
||||
@@ -35,6 +54,11 @@ func NewSystemService(logger *log.LogService) *SystemService {
|
||||
}
|
||||
}
|
||||
|
||||
// SetAppReferences 设置应用引用
|
||||
func (ss *SystemService) SetAppReferences(app *application.App) {
|
||||
ss.app = app
|
||||
}
|
||||
|
||||
// GetMemoryStats 获取当前内存统计信息
|
||||
func (ss *SystemService) GetMemoryStats() MemoryStats {
|
||||
var m runtime.MemStats
|
||||
@@ -50,6 +74,34 @@ func (ss *SystemService) GetMemoryStats() MemoryStats {
|
||||
}
|
||||
}
|
||||
|
||||
// GetSystemInfo 获取系统环境信息
|
||||
func (ss *SystemService) GetSystemInfo() (*SystemInfo, error) {
|
||||
if ss.app == nil {
|
||||
return nil, fmt.Errorf("app reference not set")
|
||||
}
|
||||
|
||||
envInfo := ss.app.Env.Info()
|
||||
|
||||
systemInfo := &SystemInfo{
|
||||
OS: envInfo.OS,
|
||||
Arch: envInfo.Arch,
|
||||
Debug: envInfo.Debug,
|
||||
PlatformInfo: envInfo.PlatformInfo,
|
||||
}
|
||||
|
||||
// 转换OSInfo
|
||||
if envInfo.OSInfo != nil {
|
||||
systemInfo.OSInfo = &OSInfo{
|
||||
ID: envInfo.OSInfo.ID,
|
||||
Name: envInfo.OSInfo.Name,
|
||||
Version: envInfo.OSInfo.Version,
|
||||
Branding: envInfo.OSInfo.Branding,
|
||||
}
|
||||
}
|
||||
|
||||
return systemInfo, nil
|
||||
}
|
||||
|
||||
// FormatBytes 格式化字节数为人类可读的格式
|
||||
func (ss *SystemService) FormatBytes(bytes uint64) string {
|
||||
const unit = 1024
|
||||
|
||||
5
main.go
5
main.go
@@ -64,7 +64,6 @@ func main() {
|
||||
},
|
||||
},
|
||||
})
|
||||
|
||||
// Create a new window with the necessary options.
|
||||
// 'Title' is the title of the window.
|
||||
// 'Mac' options tailor the window when running on macOS.
|
||||
@@ -92,6 +91,10 @@ func main() {
|
||||
mainWindow.Center()
|
||||
window = mainWindow
|
||||
|
||||
// 获取系统服务并设置应用引用
|
||||
systemService := serviceManager.GetSystemService()
|
||||
systemService.SetAppReferences(app)
|
||||
|
||||
// 获取托盘服务并设置应用引用
|
||||
trayService := serviceManager.GetTrayService()
|
||||
trayService.SetAppReferences(app, mainWindow)
|
||||
|
||||
Reference in New Issue
Block a user