<template>
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<div class="notice">
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<el-dialog
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v-model="dialogVisible"
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:title="title"
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width="500px"
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:before-close="handleClose"
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:close-on-press-escape="false"
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:close-on-click-modal="false"
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>
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<el-form :model="state.form" size="default" ref="busRef" :rules="state.formRules" label-width="150px" >
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<el-form-item label="课程名称:" prop="name">
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<el-input v-model.trim="state.form.name" placeholder="请输入课程名称"></el-input>
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</el-form-item>
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<el-form-item label="课程分类:" prop="categoryId" >
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<!-- <el-select clearable v-model="state.form.categoryId" style="width: 100%" placeholder="请选择课程分类" @change="changeType">-->
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<!-- <el-option v-for="item in state.classifyList" :key="item" :label="item.name" :value="item.id" />-->
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<!-- </el-select>-->
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<el-cascader
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ref="classifyRef"
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style="width: 100%"
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v-model="state.form.categoryId"
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:options="state.classifyList"
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:props="state.props"
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clearable
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:show-all-levels="false"
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@change="handleChange"
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/>
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</el-form-item>
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<!-- <el-form-item label="要求课时:" prop="period">-->
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<!-- <el-input v-model="state.form.period" placeholder="请输入要求课时">-->
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<!-- <template #append>分钟</template>-->
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<!-- </el-input>-->
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<!-- </el-form-item>-->
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<el-form-item label="提交单位:" prop="companyName" >
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<el-input v-model="state.form.companyName" disabled/>
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</el-form-item>
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<el-form-item label="封面:">
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<el-upload accept="image/*" :action="state.uploadUrl" :headers="state.header" method="post" :on-success="(res, uploadFile)=>handleAvatarSuccess(res, uploadFile)" :on-exceed="showTip" :limit='state.imgLimit' v-model:file-list="state.imgList" list-type="picture-card" :before-upload="picSize" :on-remove="(file, uploadFiles)=>handleRemove(file, uploadFiles)" >
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<el-icon><Plus /></el-icon>
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<template #tip>
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<div class="el-upload__tip">上传jpg/png图片尺寸小于5M,最多可上传1张</div>
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</template>
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</el-upload>
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</el-form-item>
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</el-form>
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<template #footer>
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<span class="dialog-footer">
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<el-button @click="handleClose" size="default">取 消</el-button>
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<el-button type="primary" @click="onSubmit" size="default" v-preReClick>确认</el-button>
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</span>
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</template>
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</el-dialog>
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</div>
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</template>
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<script setup>
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import {reactive, ref, toRefs} from 'vue'
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import Editor from "@/components/Editor/index.vue";
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import {ElMessage} from "element-plus";
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import {addNotice} from "@/api/backManage/notice";
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import {addDict, editDict, getDictDetail} from "@/api/backManage/evaluate";
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import {addCompany, checkName, distributeCompany, editCompany} from "@/api/onlineEducation/company";
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import {verifyPhone} from "@/utils/validate";
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import {
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addClassification,
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checkClassName,
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editClassification,
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getClassification
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} from "@/api/onlineEducation/courseClass";
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import {addCourse, checkCourseName, editCourse, getCourseById} from "@/api/onlineEducation/courseManage";
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import {getToken} from "@/utils/auth";
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import {delPic, getBannerById} from "@/api/onlineEducation/banner";
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import Cookies from "js-cookie";
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const dialogVisible = ref(false);
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const title = ref("");
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const busRef = ref();
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const length = ref()
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const emit = defineEmits(["getList"]);
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const startUsername = ref('');
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const classifyRef = ref(null)
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const validateName = (rule, value, callback)=>{
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if(value === ''){
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callback(new Error('请输入课程名称'))
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}else if(title.value === '编辑' && value === startUsername.value){
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callback()
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}else{
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let param = {}
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if(title.value === '新增') {
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param = {
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name:value
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}
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}else if(title.value === '编辑'){
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param = {
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name:value,
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id: state.form.id
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}
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}
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checkCourseName(param).then((res)=>{
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if(res.data == false){
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callback(new Error('课程名称已被占用，请更换其他名称'))
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}else{
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callback()
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}
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})
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}
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}
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const state = reactive({
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form: {
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id: '',
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name: '',
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categoryId: null,
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period: null,
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logo: '',
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companyId: null
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},
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formRules: {
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name: [{required: true, trigger: "blur", validator: validateName}],
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categoryId: [{required: true, message: '请选择课程分类', trigger: 'blur'}],
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period: [{required: true, message: '请输入要求课时', trigger: 'blur'}],
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},
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classifyList: [],
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uploadUrl: import.meta.env.VITE_APP_BASE_API + '/system/common/uploadFile',
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header: {
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Authorization: getToken()
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},
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imgLimit: 1,
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imgList: [],
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isAdmin: false,
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props: {
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checkStrictly: true,
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}
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})
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const openDialog = async (type, value) => {
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await getClassifyList();
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const userInfo = JSON.parse(Cookies.get('userInfo'))
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console.log("userInfo",userInfo)
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if(userInfo.userType === 0){
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state.isAdmin = true;
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state.form.companyName = '公开课'
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state.form.companyId = null
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}else {
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state.isAdmin = false;
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state.form.companyName = userInfo.companyName
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state.form.companyId = userInfo.companyId
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}
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title.value = type === 'addFirst' || type === 'add' ? '新增' : type ==='edit' ? '编辑' : '' ;
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if(type === 'edit') {
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const res = await getCourseById(value.id);
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if(res.code === 200){
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state.form = res.data
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state.form.companyName = res.data.companyName ? res.data.companyName : '公开课'
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console.log("11",res.data)
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if(res.data.logo) {
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const obj = {
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url: import.meta.env.VITE_APP_BASE_API + "/" + res.data.logo,
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name: ''
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}
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state.imgList = [obj]
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}
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}else{
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ElMessage.warning(res.message)
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}
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startUsername.value = value.username;
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}else if(type === 'add' && value ){
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state.form.parentId = value.id
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}
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dialogVisible.value = true;
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}
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const getClassifyList = async () => {
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const res = await getClassification();
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if(res.code === 200){
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state.classifyList = recursion(res.data)
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}else{
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ElMessage.warning(res.message)
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}
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}
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const recursion = (data) => {
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let tmp = []
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for (let i = 0; i < data.length; i++) {
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let item = data[i]
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// children为空
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if (item.children&& item.children.length==0) {
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tmp.push({
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value: item.id,
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label: item.name
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})
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// 有children
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} else {
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tmp.push({
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value: item.id,
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label: item.name,
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children:recursion(item.children)
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})
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}
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}
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return tmp;
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}
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const handleAvatarSuccess = (res, uploadFile) => {
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if(res.code == 200){
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state.form.logo = res.data.path
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}else{
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state.imgList = []
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ElMessage({
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type: 'warning',
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message: '文件上传失败'
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})
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}
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}
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const handleChange = ()=> {
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console.log("label====",classifyRef.value.getCheckedNodes()[0].value)
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state.form.categoryId = classifyRef.value.getCheckedNodes()[0].value
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// 我这里只是打印了一下label的值哦，需要赋值的话自己去赋值哦
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if (classifyRef.value.popperVisible) {
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classifyRef.value.togglePopperVisible()
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}
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}
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const showTip =()=>{
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ElMessage({
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type: 'warning',
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message: '超出文件上传数量'
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});
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}
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const picSize = async (rawFile) => {
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if(rawFile.size / 1024 / 1024 > 5){
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ElMessage({
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type: 'warning',
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message: '文件大小不能超过5M'
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});
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return false
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}
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};
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const handleRemove = async (file, uploadFiles) => {
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let path = state.form.logo;
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await delPic({path: path}).then(res => {
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if(res.code == 200){
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// ElMessage({
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// type: 'success',
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// message: '文件已删除'
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// })
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state.form.logo = ''
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}else{
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ElMessage({
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type: 'warning',
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message: res.message
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})
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}
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}).catch(() => {
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state.form.imgUrl = ''
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});
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}
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const onSubmit = async () => {
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const valid = await busRef.value.validate();
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if(valid){
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if(title.value === '新增'){
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const {id, ...data} = JSON.parse(JSON.stringify(state.form))
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const res = await addCourse(data)
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if(res.code === 200){
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ElMessage({
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type: 'success',
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message: '新增成功'
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});
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}else{
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ElMessage.warning(res.message)
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}
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emit("getList")
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busRef.value.clearValidate();
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reset();
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dialogVisible.value = false;
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}else if(title.value === '编辑'){
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const {...data} = JSON.parse(JSON.stringify(state.form))
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const res = await editCourse(data)
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if(res.code === 200){
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ElMessage({
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type: 'success',
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message: '编辑成功'
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});
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}else{
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ElMessage.warning(res.message)
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}
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emit("getList")
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busRef.value.clearValidate();
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reset();
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dialogVisible.value = false;
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}
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}
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}
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const handleClose = () => {
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busRef.value.clearValidate();
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reset();
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dialogVisible.value = false;
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emit("getList")
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}
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const reset = () => {
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state.form = {
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id: '',
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name: '',
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categoryId: null,
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period: null,
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logo: '',
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companyId: null
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}
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state.imgList = []
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}
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defineExpose({
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openDialog
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});
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</script>
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<style scoped lang="scss">
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.notice{
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:deep(.el-form .el-form-item__label) {
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font-size: 15px;
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}
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.file {
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display: flex;
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flex-direction: column;
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align-items: flex-start;
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}
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}
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</style>
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