<template>
	<div class="NCC-common-layout">
		<div class="NCC-common-layout-center">
			<el-row class="NCC-common-search-box" :gutter="16">
				<el-form @submit.native.prevent="search">
					<el-col :span="6">
						<el-form-item label="关联产品">
							<el-select v-model="query.sssb" placeholder="请选择关联产品" clearable filterable>
								<el-option v-for="item in cpglOptions" :key="item.id" :label="item.cpmc + ' (' + (item.cpid || item.id) + ')'" :value="item.id"></el-option>
							</el-select>
						</el-form-item>
					</el-col>
					<el-col :span="6">
						<el-form-item label="发布时间">
							<el-date-picker v-model="query.fbsj" type="daterange" value-format="timestamp" format="yyyy-MM-dd" start-placeholder="开始日期" end-placeholder="结束日期" style="width:100%">
							</el-date-picker>
						</el-form-item>
					</el-col>
					<el-col :span="6">
						<el-form-item label="关键词">
							<el-input v-model="query.keyword" placeholder="针对新闻概要搜索，支持回车" clearable @keyup.enter.native="search" />	
						</el-form-item>
					</el-col>
					<el-col :span="6">
						<el-form-item>
							<el-button type="primary" icon="el-icon-search" @click="search()">查询</el-button>
							<el-button icon="el-icon-refresh-right" @click="reset()">重置</el-button>
						</el-form-item>
					</el-col>
				</el-form>
			</el-row>
			<div class="NCC-common-layout-main NCC-flex-main">
				<div class="NCC-common-head">
					<div>
						<el-button type="primary" icon="el-icon-plus" @click="addOrUpdateHandle()">新增</el-button>
						<el-button type="text" icon="el-icon-download" @click="exportData()">导出</el-button>
						<el-button type="text" icon="el-icon-delete" @click="handleBatchRemoveDel()">批量删除</el-button>
					</div>
					<div class="NCC-common-head-right">
						<el-tooltip effect="dark" content="刷新" placement="top">
							<el-link icon="icon-ym icon-ym-Refresh NCC-common-head-icon" :underline="false" @click="reset()" />
						</el-tooltip>
						<screenfull isContainer />
					</div>
				</div>
                <NCC-table v-loading="listLoading" :data="list" has-c @selection-change="handleSelectionChange">
					<el-table-column type="index" label="序号" width="55" align="center" :index="indexMethod" />
					<el-table-column prop="sssb" label="关联产品" align="left">
						<template slot-scope="scope">
							{{ getProductName(scope.row.sssb) }}
						</template>
					</el-table-column>
					<el-table-column prop="xwgy" label="新闻概要" align="left" min-width="160" show-overflow-tooltip>
						<template slot-scope="scope">
							{{ scope.row.xwgy || '--' }}
						</template>
					</el-table-column>
					<el-table-column prop="fbsj" label="发布时间" align="left" width="120">
						<template slot-scope="scope">
							{{ scope.row.fbsj | dateFormat('YYYY-MM-DD') }}
						</template>
					</el-table-column>
					<el-table-column prop="creatorUser" label="创建用户" align="left" width="100" />
					<el-table-column prop="xwfl" label="新闻分类" align="left" width="110">
						<template slot-scope="scope">
							{{ getXwflName(scope.row.xwfl) }}
						</template>
					</el-table-column>
					<el-table-column label="操作" fixed="right" width="100">
							<template slot-scope="scope">
							<el-button type="text" @click="addOrUpdateHandle(scope.row.id)" >编辑</el-button>
							<el-button type="text" @click="handleDel(scope.row.id)" class="NCC-table-delBtn" >删除</el-button>
						</template>
					</el-table-column>
				</NCC-table>
                <pagination :total="total" :page.sync="listQuery.currentPage" :limit.sync="listQuery.pageSize" @pagination="initData" />
            </div>
        </div>
		<NCC-Form v-if="formVisible" ref="NCCForm" @refresh="refresh" />
		<ExportBox v-if="exportBoxVisible" ref="ExportBox" @download="download" />
	</div>
</template>
<script>
    import request from '@/utils/request'
    import { getDictionaryDataSelector } from '@/api/systemData/dictionary'
    import NCCForm from './Form'
    import ExportBox from './ExportBox'
    import { previewDataInterface } from '@/api/systemData/dataInterface'
	export default {
        components: { NCCForm, ExportBox },
        data() {
            return {
				query: {
                    sssb: undefined,
                    fbsj: undefined,
                    keyword: undefined,
				},
                list: [],
                listLoading: true,
                multipleSelection: [], total: 0,
                listQuery: {
                    currentPage: 1,
                    pageSize: 20,
					sort: "desc",
                    sidx: "",
                },
                formVisible: false,
                exportBoxVisible: false,
                flOptions: [], // 设备分类选项
                cpglOptions: [], // 产品管理选项
                columnList: [
                    { prop: 'id', label: '宣传编号' },
                    { prop: 'sssb', label: '关联产品' },
                    { prop: 'sbmc', label: '设备名称' },
                    { prop: 'sbbh', label: '设备编号' },
                    { prop: 'xwgy', label: '新闻概要' },
                    { prop: 'xwfl', label: '新闻分类' },
                    { prop: 'fbsj', label: '发布时间' },
                    { prop: 'sjld', label: '升级亮点' },
                    { prop: 'cpys', label: '产品优势' },
                    { prop: 'sbjs', label: '设备介绍' },
                    { prop: 'gg', label: '规格' },
                    { prop: 'sbfl', label: '设备分类' },
                    { prop: 'sbccbh', label: '设备出厂编号' },
                    { prop: 'sbccrq', label: '设备出厂日期' },
                    { prop: 'xgfj', label: '相关附件' },
                    { prop: 'xgtp', label: '相关图片' },
                    { prop: 'xcdx', label: '宣传对象' },
                    { prop: 'creatorUser', label: '创建用户' },
                    { prop: 'creatorTime', label: '创建时间' },
				],
			}
        },
		computed: {},
		created() {
			this.initData()
			this.getflOptions()
			this.getCpglOptions()
		},
		methods: {
			getflOptions() {
				getDictionaryDataSelector('626798132465763589').then(res => {
					this.flOptions = res.data.list || []
					console.log('设备分类选项加载完成:', this.flOptions)
				}).catch(err => {
					console.error('获取设备分类选项失败:', err)
					this.flOptions = []
				});
			},
			getCpglOptions() {
				request({
					url: '/api/Extend/Cpgl',
					method: 'GET',
					data: { currentPage: 1, pageSize: 1000 }
				}).then(res => {
					this.cpglOptions = res.data.list || []
				}).catch(err => {
					console.error('获取产品管理列表失败:', err)
					this.cpglOptions = []
				})
			},
			getProductName(productId) {
				if (!productId) return ''
				const product = this.cpglOptions.find(item => item.id === productId)
				return product ? product.cpmc : productId
			},
			getXwflName(code) {
				const map = { 'xcp': '新产品', 'cpsj': '产品升级', 'xtsj': '系统升级', 'zlgx': '资料更新', 'scdt': '市场动态' }
				return code ? (map[code] || code) : '--'
			},
			indexMethod(index) {
				return (this.listQuery.currentPage - 1) * this.listQuery.pageSize + index + 1
			},
			stripHtml(html) {
				if (!html) return '';
				// 创建一个临时div元素来解析HTML
				const tmp = document.createElement('div');
				tmp.innerHTML = html;
				// 获取纯文本内容
				return tmp.textContent || tmp.innerText || '';
			},
			initData() {
                this.listLoading = true;
                let _query = {
                    ...this.listQuery,
                    ...this.query
                };
                let query = {}
                for (let key in _query) {
                    if (Array.isArray(_query[key])) {
                        query[key] = _query[key].join()
                    } else {
                        query[key] = _query[key]
                    }
                }
                request({
                    url: `/api/Extend/Xccpgl`,
                    method: 'GET',
                    data: query
                }).then(res => {
                    this.list = res.data.list
                    this.total = res.data.pagination.total
                    this.listLoading = false
                    // 确保分类选项已加载后再强制更新
                    this.$forceUpdate()
                })
            },
			handleDel(id) {
                this.$confirm('此操作将永久删除该数据, 是否继续?', '提示', {
                    type: 'warning'
                }).then(() => {
                    request({
                        url: `/api/Extend/Xccpgl/${id}`,
                        method: 'DELETE'
                    }).then(res => {
                        this.$message({
                            type: 'success',
                            message: res.msg,
                            onClose: () => {
                                this.initData()
                            }
                        });
                    })
                }).catch(() => {
                });
            },
			handleSelectionChange(val) {
                const res = val.map(item => item.id)
                this.multipleSelection = res
            },
            handleBatchRemoveDel() {
                if (!this.multipleSelection.length) {
                    this.$message({
                        type: 'error',
                        message: '请选择一条数据',
                        duration: 1500,
                    })
                    return
                }
                const ids = this.multipleSelection
                this.$confirm('您确定要删除这些数据吗, 是否继续？', '提示', {
                    type: 'warning'
                }).then(() => {
                    request({
                        url: `/api/Extend/Xccpgl/batchRemove`,
                        method: 'POST',
                        data: ids ,
                    }).then(res => {
                        this.$message({
                            type: 'success',
                            message: res.msg,
                            onClose: () => {
                                this.initData()
                            }
                        });
                    })
                }).catch(() => { })
            },
			addOrUpdateHandle(id, isDetail) {
                this.formVisible = true
                this.$nextTick(() => {
                    this.$refs.NCCForm.init(id, isDetail)
                })
            },
			exportData() {
                this.exportBoxVisible = true
                this.$nextTick(() => {
                    this.$refs.ExportBox.init(this.columnList)
                })
            },
            download(data) {
                let query = { ...data, ...this.listQuery, ...this.query }
                request({
                    url: `/api/Extend/Xccpgl/Actions/Export`,
                    method: 'GET',
                    data: query
                }).then(res => {
                    if (!res.data.url) return
                    window.location.href = this.define.comUrl + res.data.url
                    this.$refs.ExportBox.visible = false
                    this.exportBoxVisible = false
                })
            },
			search() {
                this.listQuery = {
                    currentPage: 1,
                    pageSize: 20,
                    sort: "desc",
                    sidx: "",
                }
                this.initData()
            },
            refresh(isrRefresh) {
                this.formVisible = false
                if (isrRefresh) {
                    // 保持当前页码，只刷新数据
                    this.initData()
                }
            },
            reset() {
                for (let key in this.query) {
                    this.query[key] = undefined
                }
                this.listQuery = {
                    currentPage: 1,
                    pageSize: 20,
                    sort: "desc",
                    sidx: "",
                }
                this.initData()
            }
		}
    }
</script>