OnlineEducation-back-front/src/views/courseAdd/components/courseProduction/resourceUpload.vue

<template>
	<!-- 上传资源模态框 -->
	<a-modal
		v-model:visible="uploadModalVisible"
		:title="isState == 0 ? '上传资源' : '编辑'"
		@ok="handleUploadOk"
		@cancel="handleUploadCancel"
		width="600px"
	>
		<a-form :model="formState" :rules="rules" ref="formRef">
			<a-form-item label="院系" name="collegeId" :label-col="{ span: 6 }" :wrapper-col="{ span: 18 }">
				<a-cascader
					v-model:value="majorIdName"
					:options="collegeMajorOptions"
					:fieldNames="{ label: 'name', value: 'id', children: 'children' }"
					placeholder="请选择院系"
					style="width: 300px"
					changeOnSelect
					@change="changeCollegeMajor"
				/>
			</a-form-item>
			<!-- <a-form-item label="专业" name="majorId" :label-col="{ span: 6 }" :wrapper-col="{ span: 18 }">
				<a-select
					v-model:value="formState.majorId"
					style="width: 200px"
					:fieldNames="{ label: 'majorName', value: 'majorCode' }"
					:options="majorOptions"
					placeholder="请选择专业"
				/>
			</a-form-item> -->
			<!-- <a-form-item label="课程" :label-col="{ span: 6 }" :wrapper-col="{ span: 18 }">
				<a-select
					v-model:value="formState.courseId"
					style="width: 200px"
					:fieldNames="{ label: 'courseName', value: 'courseId' }"
					:options="courseOptions"
					placeholder="请选择课程"
				/>
			</a-form-item> -->
			<a-form-item label="资源类型" name="resourceType" :label-col="{ span: 6 }" :wrapper-col="{ span: 18 }">
				<a-cascader
					style="width: 240px; margin-left: 8px"
					v-model:value="resourceName"
					:options="resourceTypeOptions"
					:fieldNames="{ label: 'name', value: 'id', children: 'children' }"
					placeholder="请选择资源类型"
					changeOnSelect
					@change="changeCollegeResource"
				/>
			</a-form-item>
			<a-form-item
				label="关键词(需添加2-5个关键词)"
				name="keywordValue"
				:label-col="{ span: 10 }"
				:wrapper-col="{ span: 18 }"
			>
				<div v-if="!formState.keywordValue.length" style="color: #ccc">请选择下方热门关键词</div>
				<div v-if="formState.keywordValue.length">
					<a-tag
						v-for="(keyword, index) in formState.keywordValue"
						:key="index"
						closable
						@close="handleRemoveKeyword(keyword, index)"
					>
						{{ keyword }}
					</a-tag>
				</div>
			</a-form-item>
			<a-form-item label="热门关键词" :label-col="{ span: 6 }" :wrapper-col="{ span: 18 }">
				<a-checkbox-group
					v-model:value="formState.keyword"
					:options="HotKeywordsOptions"
					@change="handleChangeKeyword"
				/>
			</a-form-item>
			<a-row>
				<a-col :span="5"></a-col>
				<a-col :span="8">
					<a-input v-model:value="newKeyword" placeholder="请输入关键词" @pressEnter="handleAddKeyword"/>
				</a-col>
				<a-col :span="9" style="line-height: 30px"> 按回车Enter创建新关键词</a-col>
			</a-row>
			<a-form-item label="资源是否公开" style="margin-top: 10px" :label-col="{ span: 6 }"
						 :wrapper-col="{ span: 18 }">
				<div class="public-status-buttons">
					<button :class="['status-button', { active: formState.authType === '0' }]"
							@click="setPublicStatus('0')">
						公开
					</button>
					<button :class="['status-button', { active: formState.authType === '1' }]"
							@click="setPublicStatus('1')">
						部分人可见
					</button>
				</div>
			</a-form-item>
			<a-form-item label="是否热门" :label-col="{ span: 6 }" :wrapper-col="{ span: 18 }">
				<a-radio-group v-model:value="formState.isHot">
					<a-radio :value="0">否</a-radio>
					<a-radio :value="1">是</a-radio>
				</a-radio-group>
			</a-form-item>
			<a-form-item label="是否推荐" :label-col="{ span: 6 }" :wrapper-col="{ span: 18 }">
				<a-radio-group v-model:value="formState.isRecommend">
					<a-radio :value="0">否</a-radio>
					<a-radio :value="1">是</a-radio>
				</a-radio-group>
			</a-form-item>
			<a-form-item v-if="isState == 1 && isVerifyStatus != '0,3'" label="资源描述" name="resourceDesc">
				<a-textarea v-model:value="formState.resourceDesc" placeholder="请输入资源描述" :rows="4"/>
			</a-form-item>
			<a-form-item v-if="isState == 1 && isVerifyStatus != '0,3'" label="上传封面" name="coverImage">
				<coverUpload
					:isedit="true"
					:coverImageId="formState.coverImage"
					:imageUrl="coverImagePath"
					@handleChangeCover="handleChangeCover"
					@handleRemoveCover="handleRemoveCover"
				></coverUpload>
			</a-form-item>
			<!-- 选择成员 -->
			<userSelection
				:visible="userReleaseVisible"
				:userRelateIds="userRelateIdss"
				@close="userReleaseVisible = false"
				@confirm="confirmUser"
			></userSelection>
		</a-form>
		<template v-if="isState == 0">
			<!-- 资源上传 -->
			<!-- <UploadModal @success="uploadSuccess"></UploadModal> -->
			<UpLoadBreakPoint ref="UpLoadBreakPointRef" uploadCount="1" @onSuccess="onSuccess"></UpLoadBreakPoint>
		</template>
	</a-modal>
</template>

<script setup>
import {ref, reactive, onMounted} from 'vue'
import {Modal, Upload, Form} from 'ant-design-vue'
import resourceAuditApi from '@/api/resourceAudit.js'
import userSelection from './userSelection.vue'
import UploadModal from './UploadModal.vue'
import coverUpload from './coverUpload/index.vue'
import UpLoadBreakPoint from '@/components/UpLoadBreakPoint/index.vue'
import {useMyResourceStore} from '@/store/myResource'
import { message } from 'ant-design-vue'
const myResourceStore = useMyResourceStore()
const {proxy} = getCurrentInstance()
const props = defineProps({
	isState: {
		type: Number,
		required: true,
		default: 0
	},
	isVerifyStatus: {
		type: Number,
		required: true,
		default: 0
	},
	resourcesId: {
		type: Number,
		required: true,
		default: null
	}
})
const emit = defineEmits(['close', 'getList','onSub'])
import tool from '@/utils/tool'
import sysConfig from '@/config/index'
const headers = ref({
	token: tool.data.get('TOKEN')
})
//课程类型
const courseTypeOptions = tool.dictList('COURSE_TYPE')
const action = ref(sysConfig.API_URL+'/api/webapp/dev/file/uploadMinioReturnId')
const formState = reactive({
	userfileIds: null, //资源文件id
	coverImage: null, //封面id
	// courseId: null, //课程
	// majorType: null, //专业
	resourceType: null, //资源类型一级
	resourceTwoType: null, //资源类型二级
	collegeId: null, //院校一级id
	collegeTwoId: null, //院校二级id
	collegeThreeId: null, //院校三级id
	resourceDesc: null, //资源介绍
	// majorId: null, //专业id
	// courseTypeName: [], // 资源类型
	keywordValue: [], // 添加关键词
	keyword: [], // 热门关键词
	authType: '0', // 资源是否公开
	userRelateIds: null, //资源公开人员id
	isRecommend: 0, // 资源是否推荐
	isHot: 0 // 资源是否热门
})


const coverImagePath = ref() // 预览回显
const formRef = ref() // 添加表单引用
const collegeMajorOptions = ref([]) //院系
const resourceTypeOptions = ref([]) //资源类型下拉数据
const HotKeywordsOptions = ref([]) //热门关键词列表
const majorIdName = ref([]) //院系回显
const resourceName = ref([]) //资源回显
const majorOptions = ref([]) //专业
const courseOptions = ref([]) //课程
const userRelateIdss = ref([])
// 上传资源模态框
const uploadModalVisible = ref(false)
// 用户选择模态框
const userReleaseVisible = ref(false)
const UpLoadBreakPointRef = ref(false)
const files = ref({})
// 文件列表
const fileList = ref([])

// 关闭模态框
const handleUploadCancel = () => {
	emit('close')
	fileList.value = []
}

const open = () => {
	uploadModalVisible.value = true

	formState.userfileIds = null
	nextTick(() => {
		UpLoadBreakPointRef.value.open()
	})
}
const close = () => {
	uploadModalVisible.value = false
}
// 新增Set记录已处理ID
// const processedIds = ref(new Set())
//资源文件上传成功返回
const uploadSuccess = async (idsArr) => {
	formState.userfileIds = idsArr.join(',')
	// const newIds = idsArr.filter((id) => !processedIds.value.has(id))
	// if (newIds.length === 0) return
	// //文件转换
	// try {
	// 	const requests = newIds.map((id) => resourceAuditApi.fileFormatConversion({ userFileId: id }))
	// 	await Promise.all(requests)
	// 	newIds.forEach((id) => processedIds.value.add(id))
	// 	newKeyword.value = ''
	// } catch (err) {
	// 	console.error('部分请求失败:', err)
	// }
}
const onSuccess = (uploadFileList) => {
	let list = []
	console.log('formState.userfileIds是数组：', uploadFileList)
	for (let i = 0; i < uploadFileList.length; i++) {
		if (uploadFileList[i].userFileId) {
			list.push(uploadFileList[i].userFileId)
			files.value = {id : uploadFileList[i].userFileId , fileName : uploadFileList[i].name}
		}
	}
	console.log('formState.userfileIds是：', list)
	formState.userfileIds = list.join(',')

}

// 自定义校验函数示例
const validateKeywords = (rule, value, callback) => {
	if (value.length < 2) {
		callback(new Error('至少需要添加2个关键词'))
	} else if (value.length > 5) {
		callback(new Error('最多只能添加5个关键词'))
	} else {
		callback()
	}
}
// 封面文件id
const handleChangeCover = (fileId) => {
	formState.coverImage = fileId
}

// 移除封面文件
const handleRemoveCover = () => {
	formState.coverImage = null
}
const rules = {
	// courseTypeName: [{ required: true, message: '请选择资源类型', trigger: 'change' }],
	collegeId: [{required: true, message: '请选择院系', trigger: 'blur'}],
	keywordValue: [
		{required: true, message: '请选择关键词', trigger: 'blur'},
		{validator: validateKeywords, trigger: 'blur'}
	],
	// coverImage: [{ required: true, message: '请上传封面', trigger: 'blur' }],
	resourceType: [{required: true, message: '请选择资源类型', trigger: 'blur'}],
	resourceDesc: [
		{required: true, message: '请输入资源描述', trigger: 'blur'},
		{pattern: /^[\s\S]{10,500}$/, message: '描述长度应在10-500字符之间', trigger: 'blur'}
	]
}
const newKeyword = ref('') //关键词
const handleAddKeyword = (e) => {
	const newKeywords = newKeyword.value.trim()
	resourceAuditApi
		.addHotKeywords({
			wordName: newKeywords,
			popular: 0
		})
		.then((res) => {
			console.log(res.data, '添加热门关键词')
			getHotKeywords()
			newKeyword.value = ''
		})
		.catch((err) => {
			console.log(err)
		})
	// if (newKeywords && !formState.keywordValue.includes(newKeywords)) {
	// 	formState.keywordValue.push(newKeywords)
	// }
}

const handleRemoveKeyword = (keywordName, index) => {
	console.log(keywordName, index)
	// 1. 从显示列表中删除
	formState.keywordValue = formState.keywordValue.filter((name) => name !== keywordName)
	// 2. 更新checkbox的绑定值
	formState.keyword = HotKeywordsOptions.value
		.filter((option) => formState.keywordValue.includes(option.label))
		.map((item) => item.value)
}
const getHotKeywords = () => {
	resourceAuditApi
		.HotKeywords()
		.then((res) => {
			console.log(res.data, '获取热门关键词')
			HotKeywordsOptions.value = res.data.map((it) => {
				return {
					value: it.id,
					label: it.wordName
				}
			})
		})
		.catch((err) => {
			console.log(err)
		})
}
//资源类型下拉查询
const getResourceTypeTree = () => {
	resourceAuditApi
		.resourceTypeTree()
		.then((res) => {
			console.log(res.data, '资源类型下拉')
			resourceTypeOptions.value = res.data
		})
		.catch((err) => {
			console.log(err)
		})
}
const handleChangeKeyword = (checkedValues) => {
	formState.keyword = checkedValues
	formState.keywordValue = HotKeywordsOptions.value
		.filter((option) => checkedValues.includes(option.value))
		.map((item) => item.label)
}
const setPublicStatus = (status) => {
	formState.authType = status
	if (status === '1') {
		userReleaseVisible.value = true
	}
}
//院系组织查询
const getOrgTreeSelector = () => {
	resourceAuditApi
		.orgTreeSelector()
		.then((res) => {
			console.log(res.data, '获取组织树选择器')
			collegeMajorOptions.value = res.data
		})
		.catch((err) => {
			console.log(err)
		})
}
//院系组织查询
const getCourseAllList = () => {
	resourceAuditApi
		.courseAllList()
		.then((res) => {
			console.log(res.data, '获取全部课程')
			courseOptions.value = res.data
		})
		.catch((err) => {
			console.log(err)
		})
}
const changeCollegeMajor = (value, selectedOptions) => {
	console.log('Selected:', value, selectedOptions)
	if (!value) {
		majorIdName.value = ''
		return false
	}
	majorIdName.value = selectedOptions.map((it) => it.name).join('/')
	formState.collegeId = value[0] || null
	formState.collegeTwoId = value[1] || null
	formState.collegeThreeId = value[2] || null
	if (selectedOptions.length) {
		// 获取选中的最后一级
		const lastSelected = selectedOptions[selectedOptions.length - 1]
		// formState.selectedCollegeMajor = {
		// 	id: lastSelected.id,
		// 	name: lastSelected.name,
		// 	fullPath: selectedOptions.map((opt) => opt.name).join(' / ')
		// }
		console.log(lastSelected, '最后一级id')
		getCollegeMajor(lastSelected.id)
	}
}
const changeCollegeResource = (value, selectedOptions) => {
	console.log('Selected:', value, selectedOptions)
	if (!value) {
		resourceName.value = ''
		return false
	}
	resourceName.value = selectedOptions.map((it) => it.name).join('/')
	formState.resourceType = value[0] || null
	formState.resourceTwoType = value[1] || null
}
const getCollegeMajor = (id) => {
	resourceAuditApi
		.zyselect({collegeId: id})
		.then((res) => {
			console.log(res.data, '专业下拉数据')
			majorOptions.value = res.data
		})
		.catch((err) => {
			console.log(err)
		})
}
const confirmUser = (userIds) => {
	console.log(userIds, '用户id')
	userReleaseVisible.value = false
	formState.userRelateIds = userIds.join(',')
}
// 确认上传
const handleUploadOk = async () => {
	try {
		await formRef.value.validate()
		console.log('formState.userfileIds是：提交了', formState.userfileIds)
		if (!formState.userfileIds) {
			message.error({content: '请先上传文件!'})
			return
		}
		if (props.isState == 1) {
			const formData = {
				id: props.resourcesId,
				userfileIds: formState.userfileIds,
				resourceType: formState.resourceType,
				resourceTwoType: formState.resourceTwoType,
				collegeId: formState.collegeId,
				collegeTwoId: formState.collegeTwoId,
				collegeThreeId: formState.collegeThreeId,
				keywordValue: formState.keywordValue.join(','),
				keyword: formState.keyword.join(','),
				resourceDesc: formState.resourceDesc,
				isHot: formState.isHot,
				isRecommend: formState.isRecommend,
				coverImage: formState.coverImage,
				publicStatus: formState.publicStatus,
				authType: formState.authType,
				userRelateIds: formState.authType == 1 ? formState.userRelateIds : null
			}
			resourceAuditApi
				.edit(formData)
				.then((res) => {
					emit('getList')
					message.success({content: '资源编辑成功'})
				})
				.catch((err) => {
					message.success({content: '资源编辑失败'})
					console.log(err)
				})
		} else {
			const formData = {
				userfileIds: formState.userfileIds,
				resourceType: formState.resourceType,
				resourceTwoType: formState.resourceTwoType,
				collegeId: formState.collegeId,
				collegeTwoId: formState.collegeTwoId,
				collegeThreeId: formState.collegeThreeId,
				keywordValue: formState.keywordValue.join(','),
				keyword: formState.keyword.join(','),
				resourceDesc: formState.resourceDesc,
				isHot: formState.isHot,
				isRecommend: formState.isRecommend,
				coverImage: formState.coverImage,
				publicStatus: formState.publicStatus,
				authType: formState.authType,
				userRelateIds: formState.authType == 1 ? formState.userRelateIds : null
			}
			console.log(formData, '上传数据')

			resourceAuditApi
				.add(formData)
				.then((res) => {
					emit('getList')

					files.value = {
						fileName: files.value.fileName,
						id: res.data.addIdListStr
					}
					emit("onSub",files.value)
					message.success({content: '资源上传成功'})
					uploadModalVisible.value = false
				})
				.catch((err) => {
					message.success({content: '资源上传失败'})
					console.log(err)
				})
		}
	} catch (error) {
		if (error.errorFields) {
			// 表单验证错误
			message.error({content: '请检查表单填写是否正确'})
		} else {
			// API错误
			message.error({content: '资源上传失败'})
			console.error(error)
		}
	}
}
// 获取资源详情
const getDetail = () => {
	resourceAuditApi.detail({id: props.resourcesId}).then((res) => {
		console.log(res.data, '资源详情')
		formState.userfileIds = res.data.fileId
		formState.userRelateIds = res.data.userRelateIdList?.join(',')
		userRelateIdss.value = res.data.userRelateIdList
		formState.resourceType = res.data.resourceType
		formState.resourceTwoType = res.data.resourceTwoType
		formState.collegeId = res.data.collegeId
		formState.coverImage = res.data.coverImage
		coverImagePath.value = res.data.coverImagePath
		formState.collegeTwoId = res.data.collegeTwoId
		formState.collegeThreeId = res.data.collegeThreeId
		majorIdName.value = res.data.collegeAllId?.split(',')
		resourceName.value = res.data.resourceALLTypeName?.split(',')
		getCollegeMajor(majorIdName.value[majorIdName.value.length - 1])
		formState.resourceDesc = res.data.resourceDesc
		// formState.majorId = res.data.majorId
		formState.keywordValue = res.data.keywordValue?.split(',')
		formState.keyword = res.data.keyword.split(',').filter(Boolean).map(Number)
	})
}
// 获取历史添加表单
const getformState = () => {
	resourceAuditApi.recentlyRecord().then((res) => {
		console.log(res.data, '历史表单数据')
		formState.resourceType = res.data.resourceType
		formState.userRelateIds = res.data.userRelateIdList?.join(',')
		userRelateIdss.value = res.data.userRelateIdList
		formState.resourceTwoType = res.data.resourceTwoType
		formState.collegeId = res.data.collegeId
		formState.collegeTwoId = res.data.collegeTwoId
		formState.collegeThreeId = res.data.collegeThreeId
		majorIdName.value = res.data.collegeAllId?.split(',')
		resourceName.value = res.data.resourceAllType?.split(',')
		getCollegeMajor(majorIdName.value[majorIdName.value.length - 1])
		formState.resourceDesc = res.data.resourceDesc
		// formState.majorId = res.data.majorId
		formState.keywordValue = res.data.keywordValue?.split(',')
		formState.keyword = res.data.keyword?.split(',').filter(Boolean).map(Number)
	})
}
// 上传前的钩子函数
const beforeUpload = (file) => {
	const isLt2G = file.size / 1024 / 1024 / 1024 < 2
	if (!isLt2G) {
		message.error({content: '文件大小不能超过 2GB!'})
	}
	return isLt2G
}

// 移除文件
const handleRemove = (file) => {
	const index = fileList.value.indexOf(file)
	const newFileList = fileList.value.slice()
	newFileList.splice(index, 1)
	fileList.value = newFileList
	// 如果移除的是当前封面文件，则清空coverImageId
	if (formState.userfileIds === file.id) {
		formState.userfileIds = null
	}
}

// 文件状态改变时的处理函数
const handleChange = ({file, fileList: newFileList}) => {
	if (newFileList.length > 1) {
		fileList.value = [newFileList[0]] // 只保留最新上传的文件
		message.error({content: '只能上传一个文件!'})
		return
	}

	if (file.response?.code == 200) {
		// 上传成功，获取文件ID
		const fileId = file.response?.data || file.id
		console.log('上传成功，获取文件ID', fileId)
		if (fileId) {
			formState.userfileIds = fileId
		}
	}
	fileList.value = newFileList
	if (file.status === 'uploading') {
		file.percent = Math.floor(file.percent)
	}
	if (file.response?.code == 200) {
		file.percent = 100
		message.success({content: '文件上传成功'})
	} else if (file.response?.code == 500) {
		message.error({content: '文件上传失败'})
		file.percent = 0
	}
}
onMounted(() => {
	getOrgTreeSelector()
	getCourseAllList()
	getHotKeywords()
	getResourceTypeTree()
	if (props.isState == 1) {
		getDetail()
	} else {
		getformState()
	}


})
defineExpose({open, close})
</script>
<style scoped>
.upload-area {
	border: 2px dashed #3ca9f5;
	padding: 40px;
	text-align: center;
}

.upload-area p {
	margin: 10px 0;
}

.file-item {
	display: flex;
	align-items: center;
	margin: 10px 0;
}

.file-item .ant-progress {
	flex: 1;
	margin: 0 10px;
}

/* 新增表单样式 */
.ant-form-item {
	margin-bottom: 16px;
}

.public-status-buttons {
	display: flex;
}

.status-button {
	padding: 5px 10px;
	/* margin-right: 10px; */
	border: 1px solid #ccc;
	/* border-radius: 3px; */
	cursor: pointer;
	background-color: #fff;
}

.status-button.active {
	background-color: #40a9ff;
	color: #fff;
	border-color: #40a9ff;
}

.upload-area {
	border: 2px dashed #3ca9f5;
	padding: 40px;
	text-align: center;
	transition: border-color 0.3s; /* 平滑过渡效果 */
}

.upload-area.drag-over {
	border-color: #1890ff;
	background-color: rgba(24, 144, 255, 0.05);
}
</style>