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<template> |
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<div> |
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<el-dialog title="自动选题" :visible.sync="quesVisible" width="1200px" :close-on-click-modal="false" @closed="closeDia"> |
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<h6 class="page-name">难度设置</h6> |
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<div class="tool"> |
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<ul class="filter"> |
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<li> |
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<label>试卷难度</label> |
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<el-select v-model="difficult" placeholder="请选择试卷难度" @change="difficultData"> |
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<el-option v-for="(item, i) in difficults" :key="i" :label="item.name" :value="item.id"></el-option> |
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</el-select> |
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</li> |
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</ul> |
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</div> |
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|
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<el-table :data="list" stripe header-align="center" row-key="libraryId"> |
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<el-table-column type="index" width="60" label="序号" align="center"></el-table-column> |
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<el-table-column label="大题" align="center" min-width="100"> |
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<template slot-scope="scope">第{{ arabicToChinese(scope.$index + 1) }}大题</template> |
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</el-table-column> |
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<el-table-column prop="name" label="题型" align="center" min-width="90"> |
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<template slot-scope="scope"> |
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<p v-if="scope.row.questionType">{{ questionTypes.find(e => e.id === scope.row.questionType).name }}</p> |
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</template> |
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</el-table-column> |
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<el-table-column prop="questionNum" label="目标题数" align="center" min-width="80"></el-table-column> |
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<el-table-column label="基础(道题)" align="center" width="90"> |
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<template slot-scope="scope"> |
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<el-input v-model.number="scope.row.basicDifficulty" type="number" /> |
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</template> |
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</el-table-column> |
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<el-table-column label="普通(道题)" align="center" width="90"> |
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<template slot-scope="scope"> |
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<el-input v-model.number="scope.row.normalDifficulty" type="number" /> |
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</template> |
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</el-table-column> |
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<el-table-column label="较难(道题)" align="center" width="90"> |
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<template slot-scope="scope"> |
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<el-input v-model.number="scope.row.hardDifficulty" type="number" /> |
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</template> |
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</el-table-column> |
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<el-table-column label="难(道题)" align="center" width="90"> |
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<template slot-scope="scope"> |
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<el-input v-model.number="scope.row.veryHardDifficulty" type="number" /> |
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</template> |
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</el-table-column> |
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<el-table-column label="难度随机(道题)" align="center" width="100"> |
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<template slot-scope="scope"> |
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<el-input v-model.number="scope.row.randomDifficulty" type="number" /> |
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</template> |
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</el-table-column> |
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</el-table> |
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|
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<h6 class="page-name m-t-20">知识点设置</h6> |
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<div class="wrap"> |
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<!-- 题库 --> |
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<div class="item"> |
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<p class="total m-b-10">题库</p> |
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<el-input class="m-b-10" placeholder="请输入题库分类/题库名称" prefix-icon="el-icon-search" v-model="quesBankKeyword" |
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clearable /> |
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<el-tree :key="key" node-key="id" default-expand-all highlight-current ref="quesBank" :data="quesBanks" |
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:props="{ label: 'name' }" @node-click="getKnowledge" @check-change="quesBankCheck"></el-tree> |
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</div> |
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<!-- 知识点 --> |
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<div class="item"> |
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<p class="total m-b-10">知识点框架</p> |
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<el-input class="m-b-10" placeholder="请输入知识点分类/知识点名称" prefix-icon="el-icon-search" v-model="knowledgeKeyword" |
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clearable /> |
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<el-tree :data="knowledges" default-expand-all ref="knowledge" node-key="id" highlight-current |
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:expand-on-click-node="false" show-checkbox @check-change="knowledgeCheck" :props="{ label: 'name' }"> |
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<span class="custom-tree-node" slot-scope="{ node, data }"> |
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<img v-if="data.type" class="m-r-5" src="@/assets/images/knowledge.svg" alt=""> |
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<span class="org-name">{{ data.name }}</span> |
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</span> |
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</el-tree> |
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</div> |
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<!-- 已选知识点 --> |
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<div class="item"> |
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<div class="flex j-between a-center m-b-20"> |
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<p class="total m-b-10">已选知识点（{{ allKnowledges.length }}个）</p> |
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<p class="clear" @click="clearChecked"> |
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<i class="el-icon-delete m-r-5"></i> |
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清空 |
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</p> |
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</div> |
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|
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<div v-for="(item, i) in checked" :key="i" class="line j-between"> |
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<div class="flex a-center"> |
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题库：{{ item.quesBank.name }} |
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<i class="el-icon-delete action-icon m-l-10" @click="delQuesBank(i)"></i> |
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</div> |
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<div class="knowledges"> |
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<el-tag v-for="(tag, j) in item.knowledges" :key="tag.name" class="m-r-10" closable |
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@close="delKnowledge(i, j, item)"> |
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{{ tag.name }} |
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</el-tag> |
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</div> |
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</div> |
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</div> |
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</div> |
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|
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<h6 class="page-name m-t-20">年份设置</h6> |
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<div class="years flex"> |
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<el-checkbox style="margin-right: 20px" v-model="yearAll" @change="yearAllChange">全选</el-checkbox> |
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<el-checkbox-group v-model="yearCheck" @change="yearChange"> |
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<el-checkbox v-for="(item, i) in years" :key="i" :label="item"></el-checkbox> |
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</el-checkbox-group> |
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</div> |
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|
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|
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<span slot="footer" class="dialog-footer"> |
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<el-button @click="quesVisible = false">取消</el-button> |
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<el-button type="primary" :loading="submiting" @click="submit">自动选题</el-button> |
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</span> |
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</el-dialog> |
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</div> |
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</template> |
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<script> |
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import Setting from '@/setting' |
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import Util from '@/libs/util' |
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import QuesConst from '@/const/ques' |
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import TestPaperConst from '@/const/testPaper' |
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import _ from 'lodash' |
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// import Decimal from 'decimal.js' |
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export default { |
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props: ['visible'], |
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data () { |
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return { |
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arabicToChinese: Util.arabicToChinese, |
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difficults: TestPaperConst.difficults, |
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questionTypes: QuesConst.questionTypes, |
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quesVisible: false, |
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difficult: '', |
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|
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quesBankKeyword: '', |
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knowledgeKeyword: '', |
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searchTimer: null, |
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key: 1, |
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quesBanks: [], |
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knowledges: [], |
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checked: [], |
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|
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list: [], |
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years: ['暂无年份', '2024', '2023', '2022', '2021', '2020', '2019', '2018', '2017', '2016', '更早'], |
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yearAll: true, |
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yearCheck: [], |
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submiting: false, |
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}; |
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}, |
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computed: { |
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allKnowledges () { |
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const result = [] |
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this.checked.map(e => { |
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result.push(...e.knowledges) |
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}) |
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return result |
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}, |
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}, |
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watch: { |
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'quesBankKeyword': function (val) { |
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clearTimeout(this.searchTimer) |
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this.searchTimer = setTimeout(this.getQuesBank, 500) |
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}, |
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'knowledgeKeyword': function (val) { |
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clearTimeout(this.searchTimer) |
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this.searchTimer = setTimeout(this.getKnowledge, 500) |
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}, |
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visible () { |
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this.quesVisible = this.visible |
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this.visible && this.init() |
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} |
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}, |
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mounted () { |
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|
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}, |
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methods: { |
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// 初始化 |
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init () { |
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this.yearCheck = this.years |
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this.handleQuesList() |
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this.getQuesBank() |
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}, |
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// 获取题库 |
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async getQuesBank () { |
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try { |
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const { list } = await this.$post(this.api.questionBankStructureLevel, { |
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keyword: this.quesBankKeyword, |
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createSource: 1, |
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}) |
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this.quesBanks = list |
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} catch (e) { } |
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}, |
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// 获取知识点 |
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async getKnowledge () { |
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try { |
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const id = this.$refs.quesBank.getCurrentKey() |
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if (id) { |
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const { data } = await this.$post(this.api.TreeStructure, { |
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createSource: 1, |
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questionBankId: id, |
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keyword: this.knowledgeKeyword, |
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}) |
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this.knowledges = data |
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} |
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} catch (e) { } |
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}, |
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// 题库勾选回调 |
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quesBankCheck (data, checked) { |
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// debugger |
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if (checked) { |
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// this.$refs.quesBank.setCurrentKey(data.id) |
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this.getKnowledge() |
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} |
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this.$refs.knowledge.setCheckedNodes(checked ? this.knowledges : []) |
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}, |
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// 知识点勾选回调 |
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knowledgeCheck (data, checked) { |
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// 选中的是知识点才需要显示在最右边 |
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if (data.type) { |
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const checkQues = this.$refs.quesBank.getCurrentNode() |
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const ques = this.checked.find(e => e.quesBank.id === checkQues.id) |
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// 已选中的题库数组里有该题库，则往该题库的知识点数组里 |
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if (ques) { |
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const i = ques.knowledges.findIndex(e => e === data.id) |
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if (checked && i === -1) { |
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ques.knowledges.push(data) |
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} else if (!checked && i >= 0) { |
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ques.knowledges.splice(i, 1) |
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} |
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} else { |
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this.checked.push({ |
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quesBank: checkQues, |
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knowledges: [data] |
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}) |
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} |
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} |
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}, |
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// 处理大纲列表 |
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handleQuesList () { |
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const list = _.cloneDeep(this.$parent.form.paperOutline) |
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this.list = list |
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}, |
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// 清空已选 |
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async clearChecked () { |
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try { |
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await this.$confirm(`确认要清空吗？`, '提示', { |
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confirmButtonText: '确定', |
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cancelButtonText: '取消', |
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type: 'warning', |
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closeOnClickModal: false, |
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}) |
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this.checked = [] |
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} catch (e) { } |
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}, |
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// 删除题库 |
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delQuesBank (i) { |
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this.checked.splice(i, 1) |
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}, |
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// 删除知识点 |
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delKnowledge (i, j, item) { |
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item.knowledges.splice(j, 1) |
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item.knowledges.length || this.checked.splice(i, 1) // 知识点清空了则把该题库删除 |
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}, |
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// 获取模板列表 |
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async getList () { |
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try { |
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const res = await this.$post(this.api.examPaperTemplateList, { |
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pageNum: this.page, |
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pageSize: this.pageSize, |
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...this.filter |
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}) |
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this.list = res.pageList.records |
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this.total = res.pageList.total |
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} catch (e) { } |
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}, |
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|
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|
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calculateQuestionNumbers (list, target) { |
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// Decimal(e.score).add(Decimal(score)) |
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const difficultyWeights = [0.2, 0.4, 0.6, 0.8] |
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const names = ['basicDifficulty', 'normalDifficulty', 'hardDifficulty', 'veryHardDifficulty'] |
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// 遍历题型数组 |
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list.forEach(e => { |
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const total = e.questionNum |
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const nums = { |
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basicDifficulty: 0, |
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normalDifficulty: 0, |
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hardDifficulty: 0, |
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veryHardDifficulty: 0, |
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} |
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|
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// 初始化题目数量 |
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for (let i = 0; i < 4; i++) { |
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nums[names[i]] = 0 |
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} |
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|
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// 初始分配题目数量 |
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let totalWeight = total * target |
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const maxCount = Math.ceil(total / 4) |
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for (let i = 0; i < 4; i++) { |
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console.log("🚀 ~ calculateQuestionNumbers ~ totalWeight:", totalWeight) |
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if (totalWeight > 0) { |
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const random = Math.floor(Math.random() * (maxCount)) + 1 |
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const weight = difficultyWeights[i] |
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totalWeight -= weight * random |
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e[names[i]] = totalWeight > 0 ? random : 0 |
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} |
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} |
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// e.nums = nums |
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}); |
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return list |
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}, |
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// 试卷难度选择回调 |
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difficultData (val) { |
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// debugger |
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console.log(111, this.calculateQuestionNumbers(this.list, 0.3)) |
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}, |
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// 年份全选回调 |
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yearAllChange (val) { |
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this.yearCheck = val ? this.years : [] |
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}, |
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// 年份选择回调 |
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yearChange (val) { |
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this.yearAll = val.length === 11 |
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}, |
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// 提交 |
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async submit () { |
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if (this.submiting) return false |
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const { list } = this |
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// let invalid = 0 |
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// for (const e of list) { |
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// if (!e.questionType) { |
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// Util.warningMsg('请选择题型') |
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// invalid = 1 |
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// break |
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// } |
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// } |
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// if (invalid) return false |
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this.submiting = true |
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const k = this.allKnowledges.map(e => e.id) |
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const years = [] |
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this.yearCheck.map(e => { |
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if (e === '暂无年份') { |
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years.push('') |
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} else if (e === '更早') { |
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// 选的是更早则直接传1990~2005所有年份 |
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for (let i = 1990; i < 2006; i++) { |
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years.push(i) |
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} |
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} else { |
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years.push(+e) |
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} |
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}) |
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list.map(e => { |
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e.randomDifficulty = 0 |
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e.givenYears = years |
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e.knowledgePointsIds = k |
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}) |
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try { |
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const res = await this.$post(this.api.selectQuestionsByTypeAndDifficulty, list) |
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let invalid = 0 |
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let hasQues = 0 |
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list.map((e, i) => { |
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console.log("🚀 ~ submit ~ e:", e) |
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if (e.questionNum !== res.list[i].questions.length) invalid = 1 |
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if (e.examQuestions.length) hasQues = 1 |
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}) |
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// 3种情况提示不一样 |
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const tips = invalid && hasQues ? |
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'此操作会清空当前试卷已添加的试题，并且满足自动选题设置的试题数量不足，确定要继续自动选题吗？' : |
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invalid && !hasQues ? |
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'满足自动选题设置的试题数量不足，确认要继续自动选题吗？' : |
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!invalid && hasQues ? '此操作会清空当前试卷已添加的试题，是否确定要继续自动选题吗？' : |
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'' |
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|
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if (tips) { |
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await this.$confirm(tips, '提示', { |
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confirmButtonText: '确定', |
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cancelButtonText: '取消', |
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type: 'warning', |
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closeOnClickModal: false, |
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}) |
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} |
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list.map((e, i) => { |
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this.$parent.form.paperOutline[i].examQuestions = res.list[i].questions |
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}) |
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this.quesVisible = false |
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this.submiting = false |
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} catch (e) { |
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this.submiting = false |
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} |
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}, |
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// 弹框关闭回调 |
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closeDia () { |
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this.$emit('update:visible', false) |
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} |
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} |
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}; |
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</script> |
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<style lang="scss" scoped> |
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.wrap { |
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display: flex; |
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margin-top: 20px; |
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border: 1px solid #eee; |
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|
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.item { |
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width: 30%; |
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max-height: calc(100vh - 190px); |
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padding: 15px; |
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border-right: 1px solid #eee; |
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overflow: auto; |
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|
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&:last-child { |
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width: 40%; |
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border-right: 0; |
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} |
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} |
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.total { |
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font-size: 16px; |
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color: #333; |
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} |
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.clear { |
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display: inline-flex; |
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align-items: center; |
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font-size: 14px; |
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color: #8b8b8b; |
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cursor: pointer; |
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} |
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.knowledges { |
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padding-left: 44px; |
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margin-top: 10px; |
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} |
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} |
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</style> |
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Reference in new issue