feat: 修改部分文案及删除多余内容

This commit is contained in:
秋水浮尘
2023-11-14 00:52:40 +08:00
parent 13f794caea
commit 3218fccf7c
15 changed files with 702 additions and 773 deletions

View File

@@ -1,199 +1,199 @@
import { useState, useEffect, memo } from 'react'
import QuestionList from '@components/question-list';
import CategoryList from '@components/category-list';
import ContributionList from './components/contribution-list';
import CategoryList from '@components/category-list'
import QuestionList from '@components/question-list'
import req from '@utils/request'
import { memo, useEffect, useState } from 'react'
import ContributionList from './components/contribution-list'
import RankingList from './components/practice-list'
import { apiName } from './constant';
import req from '@utils/request';
import './index.less';
import { apiName } from './constant'
import './index.less'
const QuestionBank = () => {
const [firstCategoryList, setFirstCategoryList] = useState<Record<string, any>[]>([])
const [questionList, setQuestionList] = useState([])
const [labelList, setLabelList] = useState<string | number>() // 选中的标签列表
const [difficulty, setDiffculty] = useState('') //困难度(全部)
const [total, setTotal] = useState(0) // 总条数
const [pageIndex, setPageIndex] = useState(0)
const [primaryCategoryId, setPromaryCategoryId] = useState('') //第一个大类id
const [secondCategoryId, setSecondCategoryId] = useState('')
const [firstCategoryList, setFirstCategoryList] = useState<Record<string, any>[]>([])
const [questionList, setQuestionList] = useState([])
const [labelList, setLabelList] = useState<string | number>(); // 选中的标签列表
const [difficulty, setDiffculty] = useState(''); //困难度(全部)
const [total, setTotal] = useState(0); // 总条数
const [pageIndex, setPageIndex] = useState(0);
const [primaryCategoryId, setPromaryCategoryId] = useState(''); //第一个大类id
const [secondCategoryId, setSecondCategoryId] = useState('')
const [loading, setLoading] = useState(false)
const [finished, setFinished] = useState(false)
const [switchFlag, setSwitchFlag] = useState(false)
const [loading, setLoading] = useState(false)
const [finished, setFinished] = useState(false)
const [switchFlag, setSwitchFlag] = useState(false)
/**
* 获取大类分类
*/
const getPrimaryCategoryInfo = () => {
req({
method: 'post',
url: apiName.queryPrimaryCategory,
data: { categoryType: 1 }
})
.then((res: Record<string, any>) => {
if (res.data && res.data.length > 0) {
setPromaryCategoryId(res.data[0].id)
setFirstCategoryList(res.data)
}
})
.catch((err: string) => {
console.log(err)
})
}
/**
* 切换一级分类
* @param {*} e
*/
const onChangeCategory = (item: Record<string, any>) => {
setLabelList('')
setPromaryCategoryId(item.id)
setQuestionList([])
setTotal(0)
setPageIndex(1)
}
/**
* 获取大类分类
*/
const getPrimaryCategoryInfo = () => {
req({
method: 'post',
url: apiName.queryPrimaryCategory,
data: { categoryType: 1 }
})
.then((res: Record<string, any>) => {
if (res.data && res.data.length > 0) {
setPromaryCategoryId(res.data[0].id);
setFirstCategoryList(res.data)
}
})
.catch((err: string) => {
console.log(err)
})
/**
* 选择标签时,请求列表数据
* @param {*} secondCategoryId 一级分类id
* @param {*} assembleIds 三级标签 assembleIds
*/
const onChangeLabel = (secondCategoryId: any, assembleIds: string) => {
setSecondCategoryId(secondCategoryId)
setLabelList(assembleIds)
setQuestionList([])
setTotal(0)
setPageIndex(1)
}
const queryQuestionList = () => {
setLoading(true)
const params = {
pageNo: pageIndex,
pageSize: 20,
labelId: labelList,
categoryId: secondCategoryId,
subjectDifficult: difficulty || ''
}
/**
* 切换一级分类
* @param {*} e
*/
const onChangeCategory = (item: Record<string, any>) => {
setLabelList('')
setPromaryCategoryId(item.id)
setQuestionList([])
setTotal(0)
setPageIndex(1)
};
/**
* 选择标签时,请求列表数据
* @param {*} secondCategoryId 一级分类id
* @param {*} assembleIds 三级标签 assembleIds
*/
const onChangeLabel = (secondCategoryId: any, assembleIds: string) => {
setSecondCategoryId(secondCategoryId)
setLabelList(assembleIds)
setQuestionList([])
setTotal(0)
setPageIndex(1)
};
const queryQuestionList = () => {
setLoading(true)
const params = {
pageNo: pageIndex,
pageSize: 20,
labelId: labelList,
categoryId: secondCategoryId,
subjectDifficult: difficulty || ''
req({
method: 'post',
url: apiName.getSubjectPage,
data: params
})
.then(res => {
setLoading(false)
let lastList = [...questionList]
const { total = 0, result } = res.data
setTotal(total)
if (result.length) {
lastList = lastList.concat(result)
setQuestionList(lastList)
if (result.length < 20 || lastList.length >= total) {
setFinished(true)
} else {
setFinished(false)
setSwitchFlag(false)
}
}
req({
method: 'post',
url: apiName.getSubjectPage,
data: params
}).then(res => {
setLoading(false)
let lastList = [...questionList]
const { total, result } = res.data
if (result.length) {
lastList = lastList.concat(result)
setQuestionList(lastList)
setTotal(total)
if (result.length < 20 || lastList.length >= total) {
setFinished(true)
} else {
setFinished(false)
setSwitchFlag(false)
}
}
}).catch(err => {
console.log(err)
}).finally(() => {
setLoading(false)
})
})
.catch(err => {
console.log(err)
})
.finally(() => {
setLoading(false)
})
}
useEffect(() => {
if (!primaryCategoryId) {
getPrimaryCategoryInfo()
}
}, [])
useEffect(() => {
if (!primaryCategoryId) {
getPrimaryCategoryInfo()
}
}, [])
useEffect(() => {
if (labelList && secondCategoryId) {
queryQuestionList()
}
}, [labelList, pageIndex, secondCategoryId, difficulty])
useEffect(() => {
if (labelList && secondCategoryId) {
queryQuestionList()
}
}, [labelList, pageIndex, secondCategoryId, difficulty])
/**
/**
* 更多分类切换
* @param {*} e
*/
const onChangeCategoryMore = (id: string, categoryList: Record<string, any>[]) => {
setFirstCategoryList(categoryList)
setPromaryCategoryId(id)
setLabelList('')
setQuestionList([])
setPageIndex(1)
setTotal(0)
const onChangeCategoryMore = (id: string, categoryList: Record<string, any>[]) => {
setFirstCategoryList(categoryList)
setPromaryCategoryId(id)
setLabelList('')
setQuestionList([])
setPageIndex(1)
setTotal(0)
}
const scrollHandler = e => {
let scrollTop = e.target.scrollTop // listBox 滚动条向上卷曲出去的长度,随滚动变化
let clientHeight = e.target.clientHeight // listBox 的视口可见高度,固定不变
let scrollHeight = e.target.scrollHeight // listBox 的整体高度,随数据加载变化
let saveHeight = 30 // 安全距离距离底部XX时触发加载
let tempVal = scrollTop + clientHeight + saveHeight
// 如果不加入 saveHeight 安全距离,在 scrollTop + clientHeight == scrollHeight 时,触发加载
// 加入安全距离,相当于在 scrollTop + clientHeight >= scrollHeight - 30 时,触发加载,比前者更早触发
if (tempVal >= scrollHeight) {
if (!finished && !switchFlag) {
// 数据加载未结束 && 未加锁
setPageIndex(pageIndex + 1)
}
setSwitchFlag(true)
}
}
const scrollHandler = e => {
let scrollTop = e.target.scrollTop; // listBox 滚动条向上卷曲出去的长度,随滚动变化
let clientHeight = e.target.clientHeight; // listBox 的视口可见高度,固定不变
let scrollHeight = e.target.scrollHeight; // listBox 的整体高度,随数据加载变化
let saveHeight = 30; // 安全距离距离底部XX时触发加载
let tempVal = scrollTop + clientHeight + saveHeight;
// 如果不加入 saveHeight 安全距离,在 scrollTop + clientHeight == scrollHeight 时,触发加载
// 加入安全距离,相当于在 scrollTop + clientHeight >= scrollHeight - 30 时,触发加载,比前者更早触发
if (tempVal >= scrollHeight) {
if (!finished && !switchFlag) {
// 数据加载未结束 && 未加锁
setPageIndex(pageIndex + 1)
}
setSwitchFlag(true)
}
}
const changeDifficuty = cur => {
if (cur === difficulty) return
setPageIndex(1)
setDiffculty(cur)
setQuestionList([])
}
const changeDifficuty = cur => {
if (cur === difficulty) return
setPageIndex(1)
setDiffculty(cur)
setQuestionList([])
}
return (
<div className='question-bank-box'>
<div className='mask-box' onScroll={scrollHandler}>
<div className='question-box'>
<div className='category-list-box'>
{firstCategoryList?.length > 0 && (
<CategoryList
onChangeCategory={onChangeCategory}
categoryList={firstCategoryList}
onChangeLabel={onChangeLabel}
primaryCategoryId={primaryCategoryId}
isMultipleChoice={false}
onChangeCategoryMore={onChangeCategoryMore}
/>
)}
</div>
<div className='question-list-box'>
<QuestionList
pageIndex={pageIndex}
total={total}
questionList={questionList}
changeDifficuty={changeDifficuty}
labelList={labelList}
/>
</div>
return (
<div className="question-bank-box">
<div className='mask-box' onScroll={scrollHandler}>
<div className="question-box" >
<div className="category-list-box">
{firstCategoryList?.length > 0 && (
<CategoryList
onChangeCategory={onChangeCategory}
categoryList={firstCategoryList}
onChangeLabel={onChangeLabel}
primaryCategoryId={primaryCategoryId}
isMultipleChoice={false}
onChangeCategoryMore={onChangeCategoryMore}
/>
)}
</div>
<div className="question-list-box">
<QuestionList
pageIndex={pageIndex}
total={total}
questionList={questionList}
changeDifficuty={changeDifficuty}
labelList={labelList}
/>
</div>
<div className='loading-more'>{
questionList.length == 0
? "暂无数据"
: loading && !finished
? "努力加载中..."
: "我是有底线的(:"
}</div>
</div>
</div>
<div className="ranking-box">
<RankingList />
<ContributionList />
</div>
<div className='loading-more'>
{questionList.length == 0
? '暂无数据'
: loading && !finished
? '努力加载中...'
: '我是有底线的(:'}
</div>
</div>
);
</div>
<div className='ranking-box'>
<RankingList />
<ContributionList />
</div>
</div>
)
}
export default memo(QuestionBank)