pyxis-page/src/views/question/shop_puzzles.vue
2021-05-31 18:58:44 +08:00

530 lines
14 KiB
Vue

<template>
<div class="app-container">
<!-- filter -->
<el-form ref="filterForm" :inline="true" :model="filterForm" class="filter">
<el-form-item label="关键字" prop="key">
<el-input v-model="filterForm.key" placeholder="关键字"/>
</el-form-item>
<el-form-item :label="$t('main.shop')" prop="key" v-if="userLevel === 1">
<el-select
v-model="filterForm.shop"
:placeholder="'选择'+$t('main.shop')"
name="shop"
required
class="w100"
>
<el-option
v-for="item in allDepts"
:key="item._id"
:label="item.name"
:value="item._id"
/>
</el-select>
</el-form-item>
<el-form-item label="分类" prop="key">
<el-select
v-model="filterForm.typeSelect"
placeholder="选择"
name="typeSelect"
required
class="w100"
multiple
v-loading="cateLoading"
>
<el-option
v-for="item in typeOptions"
:key="item"
:label="item"
:value="item"
/>
</el-select>
</el-form-item>
<el-form-item>
<el-button type="primary" @click="search">查询</el-button>
<el-button @click="resetFilterForm">重置</el-button>
</el-form-item>
</el-form>
<div class="action-bar">
<input
ref="excel-upload-input"
class="excel-upload-input"
type="file"
accept=".xlsx, .xls"
@change="handleClick"
>
<router-link :to="'/question/newshoppuzzle/' + filterForm.shop" style="margin-right: 10px;">
<el-button
type="primary"
icon="el-icon-edit"
v-permission="['shoppuzzle:edit']"
>
添加
</el-button>
</router-link>
<el-button
type="success"
icon="el-icon-upload2"
@click="handleImport"
>
导入Excel
</el-button>
<el-button
type="warning"
icon="el-icon-download"
:loading="downloadLoading"
@click="handleExport"
v-if="multipleSelection.length>0"
>
{{exportBtnName}}
</el-button>
<el-button
type="danger"
icon="el-icon-delete-solid"
@click="handleRemoveAll"
v-if="multipleSelection.length>0"
>
{{deleteBtnName}}
</el-button>
</div>
<el-table
v-loading="listLoading"
:data="list"
border
fit
highlight-current-row
stripe
row-key="question"
ref="question_table"
@selection-change="handleSelectionChange"
style="width: 100%;margin-top:30px;"
>
<el-table-column
type="selection"
:reserve-selection="true"
width="55">
</el-table-column>
<el-table-column
width="180px"
align="center"
label="添加时间"
>
<template slot-scope="{row}">
<span>{{ row.createtime | parseTime }}</span>
</template>
</el-table-column>
<el-table-column
min-width="200px"
label="名称"
>
<template slot-scope="{row}">
<router-link
:to="'/question/shoppuzzle/'+row.shop+'/'+row._id"
class="link-type"
>
<span>{{ row.question }}</span>
</router-link>
</template>
</el-table-column>
<el-table-column
label="答案"
>
<template slot-scope="{row}">
<span>{{ row.a1 }}</span>
</template>
</el-table-column>
<el-table-column
label="混淆答案"
>
<template slot-scope="{row}">
<el-tag type="info" v-if="row.a2">{{row.a2}}</el-tag>
<el-tag type="info" v-if="row.a3">{{row.a3}}</el-tag>
<el-tag type="info" v-if="row.a4">{{row.a4}}</el-tag>
</template>
</el-table-column>
<el-table-column
label="题目类型"
>
<template slot-scope="{row}">
<span>{{ puzzleType(row.type) }}</span>
</template>
</el-table-column>
<el-table-column
label="Tags"
>
<template slot-scope="{row}">
<el-tag v-for="item in row.groups" :key="item">{{ item }}</el-tag>
</template>
</el-table-column>
<el-table-column
align="center"
width="180"
label="操作"
fixed="right"
>
<template slot-scope="scope">
<router-link :to="'/question/shoppuzzle/'+scope.row.shop+'/'+scope.row._id">
<el-button
type="primary"
size="small"
icon="el-icon-edit"
v-permission="['shoppuzzle:edit']"
>
编辑
</el-button>
</router-link>
<el-button
type="danger"
size="small"
style="margin-left: 10px"
@click="handleDelete(scope)"
v-permission="['shoppuzzle:delete']"
>
{{ $t('permission.delete') }}
</el-button>
</template>
</el-table-column>
</el-table>
<pagination
v-show="total>0"
:total="total"
:page.sync="listQuery.page"
:limit.sync="listQuery.limit"
@pagination="getList"
/>
</div>
</template>
<script lang="ts">
import { Component, Vue, Watch } from 'vue-property-decorator'
import Pagination from '@/components/Pagination/index.vue'
import { getShops } from '@/api/shop'
import { formatJson, parseTime } from '@/utils'
import { IQuestionData, formatQType } from '@/api/question'
import { UserModule } from '@/store/modules/user'
import { deleteShopQuestion, getShopCategory, getShopQuestions, importQuestions } from '@/api/shoppuzzle'
import { IShopData } from '@/api/types'
import { EVENT_SHOP_PUZZLES_UPDATE, EVENT_SHOP_UPDATE, EventBus } from '@/utils/event-bus'
import { exportJson2Excel } from '@/utils/excel'
import XLSX from 'xlsx'
import { IExamQuerstion } from '@/api/exam'
@Component({
name: 'ShopPuzzles',
components: {
Pagination
},
filters: {
parseTime: (timestamp: string) => {
return parseTime(timestamp)
},
parseDate: (timestamp: string) => {
if (!timestamp) {
return '-'
}
return parseTime(timestamp, '{y}-{m}-{d}')
},
formatCount: (count: string) => {
if (!count) {
return 0
}
return count
}
}
})
export default class extends Vue {
private total = 0
private list: IQuestionData[] = []
private listLoading = false
private cateLoading = false
private allDepts: IShopData[] = []
private listQuery = {
page: 1,
limit: 20,
key: '',
tag: '',
sub_tag: '',
groups: [],
shop: ''
}
private typeOptions: any[] = []
private filterForm = {
key: '',
typeSelect: [],
shop: ''
}
private excelData = {
header: null,
results: null
}
private deleteBtnName = '删除所有'
private exportBtnName = '导出所有'
private downloadLoading = false
private multipleSelection : IExamQuerstion[] = []
$refs!: {
filterForm: HTMLFormElement
'excel-upload-input': HTMLFormElement
}
get userLevel() {
return UserModule.level
}
private puzzleType(val: number) {
return formatQType(val)
}
async created() {
if (UserModule.level === 1) {
await this.getRemoteDeptList()
EventBus.$on(EVENT_SHOP_UPDATE, () => {
this.getRemoteDeptList()
})
} else {
this.filterForm.shop = UserModule.department
this.listQuery.shop = UserModule.department
await this.getList()
}
// this.getList()
EventBus.$on(EVENT_SHOP_PUZZLES_UPDATE, () => {
this.getList()
})
}
beforeDestory() {
EventBus.$off(EVENT_SHOP_PUZZLES_UPDATE)
if (UserModule.level === 1) {
EventBus.$off(EVENT_SHOP_UPDATE)
}
}
private async getList() {
this.listLoading = true
const { data } = await getShopQuestions(this.listQuery)
this.listLoading = false
this.list = data.records
this.total = data.total
}
private async handleDelete(scope: any) {
const { $index, row } = scope
await this.$confirm('确认删除该记录?', 'Warning', {
confirmButtonText: '确定',
cancelButtonText: '取消',
type: 'warning'
})
await deleteShopQuestion(this.listQuery.shop, row._id)
this.list.splice($index, 1)
this.$message({
type: 'success',
message: '删除成功!'
})
}
private search() {
this.filterData()
}
private filterData() {
this.listQuery.key = this.filterForm.key
if (this.filterForm.typeSelect.length > 0) {
this.listQuery.tag = this.filterForm.typeSelect[0]
}
if (this.filterForm.typeSelect.length > 1) {
this.listQuery.sub_tag = this.filterForm.typeSelect[1]
}
this.listQuery.page = 1
this.getList()
}
private resetFilterForm() {
this.$refs.filterForm.resetFields()
}
private async getRemoteDeptList(name?: string) {
const { data } = await getShops({ key: name })
if (!data.records) return
this.allDepts = data.records
if (this.allDepts.length > 0) {
this.filterForm.shop = this.allDepts[0]._id!
}
}
@Watch('filterForm.shop')
private filterShopChange(val: string) {
console.log('filterForm.shop: ', val)
this.listQuery.shop = this.filterForm.shop
this.getRemoteCategory()
this.getList()
}
@Watch('filterForm.')
private filerTypeChange(val: string) {
this.listQuery.groups = this.filterForm.typeSelect
this.getList()
}
private async getRemoteCategory() {
this.cateLoading = true
try {
const { data } = await getShopCategory(this.listQuery.shop)
this.typeOptions = data
this.cateLoading = false
this.$forceUpdate()
} catch (err) {
this.cateLoading = false
}
}
// begin of excel
private handleSelectionChange(val: any) {
this.multipleSelection = val
console.log(this.multipleSelection)
}
@Watch('multipleSelection')
private selectChange() {
this.deleteBtnName = this.multipleSelection.length > 0 ? '删除选中项' : '删除所有'
this.exportBtnName = this.multipleSelection.length > 0 ? '导出选中项' : '导出所有'
}
private handleClick(e: MouseEvent) {
const files = (e.target as HTMLInputElement).files
if (files) {
const rawFile = files[0] // only use files[0]
this.upload(rawFile)
}
}
private handleImport() {
(this.$refs['excel-upload-input']).click()
}
private handleExport() {
this.handleDownload()
}
private upload(rawFile: File) {
this.$refs['excel-upload-input'].value = '' // Fixes can't select the same excel
this.readerData(rawFile)
}
private async handleRemoveAll() {
try {
const str = this.multipleSelection.length > 0 ? '确定删除选中的题目' : '确定删除所有题目'
await this.$confirm(str, 'Warning', {
confirmButtonText: '确定',
cancelButtonText: '取消',
type: 'warning'
})
if (this.multipleSelection.length > 0) {
for (const s of this.multipleSelection) {
this.questions.splice(this.questions.indexOf(s), 1)
}
(this.$refs.question_table as any).clearSelection()
} else {
this.questions.length = 0
}
this.sliceData()
this.$message({
type: 'success',
message: 'Deleted!'
})
} catch (err) {
console.log(err)
}
}
private handleDownload() {
this.downloadLoading = true
const tHeader = ['question', 'a1', 'a2', 'a3', 'a4', 'type', 'tags']
const list = this.multipleSelection.length > 0 ? this.multipleSelection.slice(0) : this.questions.slice(0)
this.filename = parseTime(new Date(), '{y}{m}{d}{h}{i}{s}')
const dataHeader = ['question', 'a1', 'a2', 'a3', 'a4', 'type', 'groups']
const data = formatJson(dataHeader, list)
console.log('begin generate excel')
exportJson2Excel(tHeader, data, this.filename ? this.filename : undefined, undefined, undefined, true, 'xlsx')
this.downloadLoading = false
}
private readerData(rawFile: File) {
this.loading = true
const reader = new FileReader()
reader.onload = e => {
const data = (e.target as FileReader).result
const workbook = XLSX.read(data, { type: 'array' })
const firstSheetName = workbook.SheetNames[0]
const worksheet = workbook.Sheets[firstSheetName]
const results = XLSX.utils.sheet_to_json(worksheet)
this.generateData(results)
this.loading = false
}
reader.readAsArrayBuffer(rawFile)
}
private getHeaderRow(sheet: { [key: string]: any }) {
const headers: string[] = []
const range = XLSX.utils.decode_range(sheet['!ref'])
const R = range.s.r
// start in the first row
for (let C = range.s.c; C <= range.e.c; ++C) { // walk every column in the range
const cell = sheet[XLSX.utils.encode_cell({ c: C, r: R })]
// find the cell in the first row
let hdr = ''
if (cell && cell.t) hdr = XLSX.utils.format_cell(cell)
if (hdr === '') {
hdr = 'UNKNOWN ' + C // replace with your desired default
}
headers.push(hdr)
}
return headers
}
private async generateData(results: any) {
const datas = []
for (const _q of results) {
if (_q.tags) {
_q.groups = _q.tags.split(',')
delete _q.tags
}
datas.push(_q)
}
const { data } = await importQuestions(this.filterForm.shop, { datas })
console.log(data)
const msg = `操作成功, 共新增${data.insert || 0}个题目, 更新${data.update || 0}个题目`
this.$message({
type: 'success',
message: msg
})
this.getList()
}
}
</script>
<style lang="scss" scoped>
.el-tag{
margin-right: 5px;
}
.action-bar {
margin-bottom: 15px;
}
.excel-upload-input {
display: none;
z-index: -9999;
}
.el-form-item{
margin-bottom: 22px;
}
</style>