考试管理 题目数量校验

src/i18n/langs/zh/publish.js

@@ -105,7 +105,7 @@ export default {
     selectScope: '请选择范围',
     questionNumbers: '题数',
     allNumberTipOne: '此类型有',
-    allNumberTipTwo: '道题',
+    allNumberTipTwo: '题',
     scorePerQuestion: '每题分值',
     inputQuestionNumber: '请输入题数',
     inputQuestionNumberError: '输入的题数大于0',

src/views/organization/examManage/index.vue

@@ -39,7 +39,7 @@ export default {
 					},
 					findState: {
 						type: 'select',
-						label: '分类:',
+						label: '状态:',
 						value: 1,
 						config: {
 							data: paperStateQueryArr.map((v, i) => ({ value: i + 1, label: v })),

src/views/publish/examRule/draft/editRule.vue

@@ -32,7 +32,7 @@
 					></el-option>
 				</el-select>
 			</el-form-item>
-			<el-form-item label="标签" prop="tags">
+			<el-form-item label="分类" prop="tags">
 				<el-select multiple v-model="form.tags" @change="getQuestionAmount">
 					<el-option v-for="label in labels" :key="label" :label="label" :value="label"></el-option>
 				</el-select>
@@ -40,12 +40,12 @@
 			<el-form-item label="题目数量" prop="amount">
 				<el-input-number
 					v-model="form.amount"
-					:precision="0"
 					:min="0"
 					style="width: calc(100% - 280px); float: left; margin-right: 10px;"
 				/>
 				<span v-if="this.form.type === 1" style="width: 190px; float: left;">
-					{{ $t('publish.allNumberTipOne') }} {{ topicNum }} {{ $t('publish.allNumberTipTwo') }}
+					{{ $t('publish.allNumberTipOne') }} {{ topicNum }} {{ $t('publish.allNumberTipTwo') }}, 剩余
+					{{ remainNum }}题
 				</span>
 			</el-form-item>
 			<el-form-item :label="$t('publish.scorePerQuestion')" prop="score">
@@ -64,7 +64,11 @@ import { getQuestionAmount } from '@/api/management/exam'
 import { getLabelList } from '@/api/questionBank'
 export default {
 	name: 'EditRule',
-	props: {},
+	props: {
+		ruleList: {
+			type: Array,
+		},
+	},
 	computed: {
 		types() {
 			return [{ value: 1, label: '理论题' }, { value: 2, label: '实训题' }]
@@ -90,7 +94,7 @@ export default {
 					message(new Error(this.$t('publish.inputQuestionNumberError')))
 				} else if (!Number(value)) {
 					message(new Error(this.$t('publish.inputValidNumber')))
-				} else if (Number(value) > this.topicNum && this.form.type === 1) {
+				} else if (Number(value) > this.remainNum && this.form.type === 1) {
 					message(new Error(this.$t('publish.inputNumberError')))
 				} else {
 					message()
@@ -115,6 +119,8 @@ export default {
 			},
 			labels: [],
 			topicNum: 0,
+			remainNum: 0,
+			index: -1,
 			dialogShow: false,
 			rules: {
 				type: [{ required: true, message: this.$t('publish.selectTestType'), trigger: 'change' }],
@@ -137,22 +143,42 @@ export default {
 				this.$refs.form.resetFields()
 				if (detail) {
 					this.isEditMode = true
+					this.index = detail.index
 					this.form = {
 						type: detail.type,
 						subtype: detail.subtype,
 						amount: detail.amount,
 						score: detail.score,
 						id: detail.id || '',
+						tags: detail.tags
 					}
 					this.topicNum = detail.topicNum
+					this.remainNum = detail.remainNum
 				} else {
 					this.isEditMode = false
+					this.remainNum = 0
 				}
 			})
 		},
+		isDuplicated() {
+			const isDuplicated =
+				this.ruleList.length > 0 &&
+				this.ruleList.some(
+					rule =>
+						rule.type === this.form.type &&
+						rule.subtype === this.form.subtype &&
+						rule.tags.length === this.form.tags.length &&
+						rule.tags.every(tag => this.form.tags.includes(tag))
+				)
+			return isDuplicated
+		},
 		getQuestionAmount(e) {
 			if (!(this.form.type && this.form.subtype)) return
 			if (this.form.type === 2) return //实训题暂不支持查询数量
+			// if (this.isDuplicated()) {
+			// 	this.$message.warning('与已有规则重复, 请重新选择')
+			// 	return
+			// }
 			const param = {
 				orgId: this.$store.state.user.companyId,
 				groupType: this.form.type,
@@ -160,7 +186,37 @@ export default {
 				tags: this.form.tags,
 			}
 			getQuestionAmount(param).then(resp => {
-				this.topicNum = resp.data
+				const num = resp.data
+				this.topicNum = num
+				const { type, subtype, tags } = this.form
+				if (this.ruleList.length > 0) {
+					const smallerRangeRules = this.ruleList.filter(
+						(rule, i) =>
+							rule.type === type &&
+							rule.subtype === subtype &&
+							rule.tags.length >= tags.length &&
+							(tags.every(tag => rule.tags.includes(tag)) || tags.length === 0) &&
+							(this.isEditMode ? this.index !== i : true) //排除正在编辑中的自己
+					)
+					//更小(及相同)的题目集合中已占用的题目数
+					const amount1 = smallerRangeRules.reduce((prev, curr) => prev + curr.amount, 0)
+					const largerRangeRules = this.ruleList.filter(
+						(rule, i) =>
+							rule.type === type &&
+							rule.subtype === subtype &&
+							rule.tags.length < tags.length &&
+							(rule.tags.every(tag => tags.includes(tag)) || rule.tags.length === 0) &&
+							(this.isEditMode ? this.index !== i : true)
+					)
+					//更大的题目集合中未占用的题目数的最小值
+					const amount2 = largerRangeRules.reduce(
+						(prev, curr) => (curr.topicNum - curr.amount < prev ? curr.topicNum - curr.amount : prev),
+						num
+					)
+					this.remainNum = amount2 - amount1
+				} else {
+					this.remainNum = num
+				}
 			})
 		},
 		clearSubtype() {
@@ -169,7 +225,17 @@ export default {
 		handleOk() {
 			this.$refs['form'].validate(valid => {
 				if (valid) {
-					this.$emit('submit', { ...this.form, topicNum: this.topicNum }, this.isEditMode)
+					if (this.ruleList.length > 0 && !this.isEditMode) {
+						if (this.isDuplicated()) {
+							this.$message.warning('与已有规则重复, 请重新选择')
+							return
+						}
+					}
+					this.$emit(
+						'submit',
+						{ ...this.form, topicNum: this.topicNum, remainNum: this.remainNum },
+						this.isEditMode
+					)
 					this.handleCancel()
 				}
 			})

src/views/publish/examRule/draft/rule.vue

@@ -19,23 +19,23 @@
 					<span>{{ subtypes[scope.row.subtype] }}</span>
 				</template>
 			</el-table-column>
-			<el-table-column prop="amount" label="题目数量" width="100">
-				<template slot-scope="scope">
-					<span>{{ scope.row.amount }}</span>
-				</template>
-			</el-table-column>
 			<el-table-column prop="score" :label="$t('publish.eachScore')" width="100" />
 			<el-table-column :label="$t('publish.totalScore')" width="90">
 				<template slot-scope="scope">
 					<span>{{ Number(scope.row.amount) * Number(scope.row.score) }}</span>
 				</template>
 			</el-table-column>
+			<el-table-column prop="amount" label="题目数量" width="100">
+				<template slot-scope="scope">
+					<span>{{ scope.row.amount }}</span>
+				</template>
+			</el-table-column>
 			<el-table-column label="题库题数">
 				<template slot-scope="scope">
 					<span>{{ scope.row.topicNum }}</span>
 				</template>
 			</el-table-column>
-			<el-table-column label="标签">
+			<el-table-column label="分类">
 				<template slot-scope="scope">
 					<el-tag v-for="tag in scope.row.tags" :key="tag">{{ tag }}</el-tag>
 				</template>
@@ -47,7 +47,7 @@
 				</template>
 			</el-table-column>
 		</el-table>
-		<edit-rule @submit="handleRuleSubmit" ref="addRule" />
+		<edit-rule @submit="handleRuleSubmit" :ruleList="ruleList" ref="addRule" />
 	</div>
 </template>
 
@@ -105,6 +105,7 @@ export default {
 				amount: formData.amount,
 				score: formData.score,
 				topicNum: formData.topicNum,
+				tags: formData.tags,
 			}
 			if (isEdit) {
 				this.$set(this.ruleList, this.editingIndex, data)
@@ -116,7 +117,7 @@ export default {
 			const index = data.$index
 			this.ruleList.splice(index, 1)
 		},
-		
+
 		checkTotolScores() {
 			return this.currentTotalScore === this.examData.fullScore
 		},
@@ -124,7 +125,7 @@ export default {
 			this.editingIndex = data.$index
 			const list = JSON.stringify(data.row)
 			const detail = JSON.parse(list)
-			this.$refs.addRule.show(detail)
+			this.$refs.addRule.show({ ...detail, index: data.$index })
 		},
 		getSummaries({ columns, data }) {
 			const sums = []
@@ -142,9 +143,9 @@ export default {
 							return prev
 						}
 					}, 0)
-				} else if (index === 4) {
+				} else if (index === 3) {
 					const values = data.map(item => Number(item.amount) * Number(item.score))
-					this.currentTotalScore = sums[4] = values.reduce((prev, curr) => {
+					this.currentTotalScore = sums[3] = values.reduce((prev, curr) => {
 						const value = Number(curr)
 						if (!isNaN(value)) {
 							return prev + curr