MyAphorismPoetry.vue

<template>
	<div>
		<el-container>
			<el-main>
				<el-dialog title="新增诗词" :visible.sync="dialogFormVisible" style="width: 100%">
					<el-form :model="form" class="custom-form">
						<el-form-item label="诗词内容" :label-width="formLabelWidth" class="form-item">
							<el-input type="textarea" v-model="form.poetryText" autocomplete="off" :rows="5" :cols="30" style="width: 100%"></el-input>
						</el-form-item>
					</el-form>
					<div slot="footer" class="dialog-footer">
						<el-button @click="dialogFormVisible = false">取 消</el-button>
						<el-button type="primary" @click="handleConfirm(0)">确 定</el-button>
					</div>
				</el-dialog>
				<el-dialog class="red-title" :visible.sync="dialogMutiFormVisible">
					<div class="red-title" slot="title">批量新增诗词内容(多个诗词换行填写)</div>
					<el-form :model="form" class="custom-form">
						<el-form-item label="诗词内容" :label-width="formLabelWidth" class="form-item">
							<el-input type="textarea" v-model="form.poetryText" autocomplete="off" :rows="5" :cols="30" style="width: 100%"></el-input>
						</el-form-item>
					</el-form>
					<div slot="footer" class="dialog-footer">
						<el-button @click="dialogMutiFormVisible = false">取 消</el-button>
						<el-button type="primary" @click="handleConfirm(1)">确 定</el-button>
					</div>
				</el-dialog>
				<el-dialog title="随机一诗词" :visible.sync="randomFormVisible" style="width: 100%">
					<el-descriptions class="margin-top" title="随机选择的诗词如下:" :column="3" border>
						<el-descriptions-item v-model="randomAlgorithmic.poetryText">
							<template slot="label">诗词内容</template>
							{{ randomAlgorithmic.poetryText }}
						</el-descriptions-item>
					</el-descriptions>
					<div slot="footer" class="dialog-footer">
						<el-button @click="randomFormVisible = false">取 消</el-button>
					</div>
				</el-dialog>
				<el-form :inline="true" :model="formInline" class="demo-form-inline">
					<el-form-item>
						<el-input clearable v-model="formInline.poetryText" placeholder="请输入问题" @keydown.enter.native="interviewPage"></el-input>
					</el-form-item>
					<el-form-item>
						<el-button type="primary" @click="interviewPage">查询</el-button>
					</el-form-item>
					<el-form-item>
						<el-button type="primary" @click="prepareRandom">随机一题</el-button>
					</el-form-item>
					<el-form-item>
						<el-button type="primary" @click="prepareAdd">新增</el-button>
					</el-form-item>
					<el-form-item>
						<el-button type="primary" @click="prepareMutiAdd">批量新增</el-button>
					</el-form-item>
				</el-form>
				<el-table border :data="algorithmicList" v-loading="loading">
					<el-table-column prop="id" label="序号" width="80" sortable></el-table-column>
					<el-table-column prop="poetryText" label="内容" show-overflow-tooltip></el-table-column>
					<el-table-column label="创建时间" width="170">
						<template slot-scope="props">
							{{ props.row.createTime | dateFormat }}
						</template>
					</el-table-column>
					<el-table-column prop="操作" label="操作" width="180">
						<template slot-scope="props">
							<el-button type="success" @click.prevent="preEdit(props.row.id, props.row.poetryText)" width="200">编辑</el-button>
							<el-dialog title="编辑算法问题" :visible.sync="editVisible">
								<el-form :model="form">
									<el-form-item label="内容" :label-width="formLabelWidth" class="form-item">
										<el-input type="textarea" v-model="form.poetryText" autocomplete="off" :rows="5" :cols="30" style="width: 100%"></el-input>
									</el-form-item>
								</el-form>
								<div slot="footer" class="dialog-footer">
									<el-button @click="editVisible = false">取 消</el-button>
									<el-button type="primary" @click="editConfirm">确 定</el-button>
								</div>
							</el-dialog>
							<el-button type="danger" @click="prepareDelete(props.row.id)">删除</el-button>
							<el-dialog title="提示" :visible.sync="dialogVisible" width="30%" :before-close="handleClose">
								<span>确认删除吗</span>
								<span slot="footer" class="dialog-footer">
									<el-button @click="dialogVisible = false">取 消</el-button>
									<el-button type="primary" @click.prevent="onDelete(currentRowId)">确 定</el-button>
								</span>
							</el-dialog>
						</template>
					</el-table-column>
				</el-table>
				<el-pagination class="pagination" background :key="elementui_page_component_key" :current-page.sync="currentPage" :page-size="pageSize" :total="total" @current-change="handleCurrentChange"></el-pagination>
			</el-main>
			<el-backtop class="backtop"></el-backtop>
		</el-container>
	</div>
</template>

<script>
import axios from 'axios'
export default {
    name: 'MyInterview',

    data() {
        return {
            // 用户列表数据
            algorithmicList: [],
            randomAlgorithmic: {
                poetryText: '',
            },
            loading: false,
            elementui_page_component_key: 0,
            currentPage: Number(localStorage.getItem('poetryLastPage')) || 1,
            pageSize: 9,
            total: 0,
            formInline: {
                poetryText: '',
            },
            // 新增的内容
            dialogFormVisible: false,
            randomFormVisible: false,
            dialogMutiFormVisible: false,
            form: {
                poetryText: '',
            },
            formLabelWidth: '120px',
            dialogVisible: false,
            editVisible: false,
            currentRowId: null,
        }
    },
    watch: {
        'formInline.poetryText'(newVal) {
            if (newVal === '') {
                this.currentPage = 1
                localStorage.setItem('poetryLastPage', this.currentPage)
                this.interviewPage()
            }
        },
        // 监听currentPage的变化，将新值保存到localStorage中
        currentPage(newPage) {
            localStorage.setItem('poetryLastPage', newPage.toString())
        },
    },
    created() {
        //获取问题类型的枚举
        this.interviewPage()
    },
    mounted() {
        // 在页面加载时从localStorage中获取currentPage的值
        const storedPage = localStorage.getItem('poetryLastPage')
        if (storedPage) {
            this.currentPage = parseInt(storedPage)
        }
    },
    methods: {
        prepareAdd() {
            this.form.poetryText = ''
            this.dialogFormVisible = true
        },
        prepareRandom() {
            this.randomAlgorithmic = []
            this.randomFormVisible = true
            this.interviewRandom()
        },
        prepareMutiAdd() {
            this.form.poetryText = ''

            this.dialogMutiFormVisible = true
        },

        prepareDelete(id) {
            this.currentRowId = id
            this.dialogVisible = true
        },
        preEdit(id, poetryText) {
            this.form.poetryText = poetryText
            this.currentRowId = id
            this.editVisible = true
        },
        handleClose(done) {
            this.$confirm('确认关闭？')
                .then((_) => {
                    done()
                })
                .catch((_) => {})
        },
        handleConfirm(addType) {
            this.dialogFormVisible = false // 关闭对话框
            this.dialogMutiFormVisible = false
            this.addQuestion(addType) // 发送请求
        },

        async addQuestion(addType) {
            try {
                this.loading = true
                const { data: res } = await axios.post('http://120.79.36.53:8888/aphorismPoetry/add', {
                    addType: addType,
                    poetryText: this.form.poetryText,

                    degreeOfImportance: this.form.degreeOfImportance,
                    degreeOfDifficulty: this.form.degreeOfDifficulty,
                    difficultyOfScore: this.form.difficultyOfScore,
                    leetcodeNumber: this.form.leetcodeNumber,
                    leetcodeLink: this.form.leetcodeLink,
                })
                if (res.code === 200) {
                    this.form.poetryText = ''
                } else {
                    console.error('Received non-200 status code', res)
                    this.errorMsg(res.message)
                }
            } catch (error) {
                console.error('An error occurred while adding the poetryText:', error)
                // 异常处理逻辑
            } finally {
                this.loading = false
            }
        },
        errorMsg(msg) {
            this.$message({
                showClose: true,
                message: msg,
                type: 'error',
            })
        },
        async editConfirm() {
            try {
                this.loading = true
                const { data: res } = await axios.post('http://120.79.36.53:8888/aphorismPoetry/update', {
                    id: this.currentRowId,
                    poetryText: this.form.poetryText,
                })
                if (res.code === 200) {
                    this.form.poetryText = ''
                    this.editVisible = false
                    currentRowId: null
                    this.interviewPage()
                } else {
                    console.error('Received non-200 status code', res)
                }
            } catch (error) {
                console.error('An error occurred while adding the poetryText:', error)
                // 异常处理逻辑
            } finally {
                this.loading = false
            }
        },

        async onDelete(id) {
            this.dialogVisible = false
            this.loading = true
            const { data: res } = await axios.get('http://120.79.36.53:8888/aphorismPoetry/delete', {
                params: {
                    id: id,
                },
            })
            this.interviewPage()
            this.loading = false
        },
        refreshPage() {
            //获取问题类型的枚举
            this.interviewPage()
            location.reload()
        },
        async interviewPage() {
            this.loading = true
            const { data: res } = await axios.get('http://120.79.36.53:8888/aphorismPoetry/page', {
                params: {
                    page: this.currentPage,
                    pageSize: this.pageSize,
                    poetryText: this.formInline.poetryText,
                },
            })
            if (res.code === 200) {
                this.total = res.result.totalElements
                this.algorithmicList = res.result.content
            }
            this.loading = false
        },
        async interviewRandom() {
            this.loading = true
            const { data: res } = await axios.get('http://120.79.36.53:8888/aphorismPoetry/random', { params: {} })
            if (res.code === 200) {
                this.randomAlgorithmic.poetryText = res.result.poetryText
            }
            this.loading = false
        },
        handleCurrentChange(currentPage) {
            this.currentPage = currentPage
            this.interviewPage()
        },
    },
}
</script>

<style lang="less" scoped>
.el-header {
	background-color: #b3c0d1;
	color: #333;
	line-height: 60px;
}

.el-aside {
	color: #333;
}

.pagination {
	margin-top: 16px;
	text-align: right;
}
.header-button-item {
	margin-right: 15px;
	font-size: 20px;
}

.red-title {
	line-height: 24px;
	font-size: 18px;
	color: red;
}

.backtop {
	position: fixed;
	bottom: 50px;
	right: 50px;
	height: 40px;
	width: 40px;
	line-height: 40px;
	text-align: center;
	border-radius: 20px;
	background-color: #007aff;
	color: #fff;
	cursor: pointer;
	z-index: 999;
}
.custom-textarea {
	width: 100%;
	text-align: left;
}

.backtop:hover {
	background-color: #0050a0;
}
</style>