<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 @keyup.enter.native="search()">
					<el-col :span="6">
						<el-form-item label="关联产品">
							<el-select v-model="query.sssb" placeholder="关联产品" clearable filterable @change="searchOnQueryChange">
								<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="设备名">
							<el-input v-model="query.sbm" placeholder="设备名" clearable @input="searchOnQueryChange" @keyup.enter.native="search()" />	
						</el-form-item>
					</el-col>
					<el-col :span="6">
						<el-form-item label="规格">
							<el-input v-model="query.gg" placeholder="规格" clearable @input="searchOnQueryChange" @keyup.enter.native="search()" />	
						</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" @change="searchOnQueryChange">
							</el-date-picker>
						</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 prop="sbm" label="设备名" align="left" />
					<el-table-column prop="sssb" label="关联产品" align="left">
						<template slot-scope="scope">
							<span v-if="scope.row.sssb">{{ getProductName(scope.row.sssb) }}</span>
							<span v-else style="color: #999;">-</span>
						</template>
					</el-table-column>
					<el-table-column prop="gg" label="规格型号" align="left" />
					<el-table-column prop="gy" label="知识概要" align="left" show-overflow-tooltip />
					<el-table-column prop="fl" label="知识分类" align="left" />
					<el-table-column prop="fbsj" label="发布时间" align="left" :formatter="ncc.tableDateFormat" />
					<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 NCCForm from './Form'
    import ExportBox from './ExportBox'
    import { previewDataInterface } from '@/api/systemData/dataInterface'
	export default {
        components: { NCCForm, ExportBox },
        data() {
            return {
				query: {
                    sbm:undefined,
                    gg:undefined,
                    fbsj:undefined,
                    sssb:undefined,
				},
                list: [],
                listLoading: true,
                multipleSelection: [], total: 0,
                listQuery: {
                    currentPage: 1,
                    pageSize: 20,
					sort: "desc",
                    sidx: "",
                },
                formVisible: false,
                exportBoxVisible: false,
                columnList: [
                    { prop: 'sbm', label: '设备名' },
                    { prop: 'sssb', label: '关联产品' },
                    { prop: 'gg', label: '规格型号' },
                    { prop: 'gy', label: '知识概要' },
                    { prop: 'fl', label: '知识分类' },
                    { prop: 'fbsj', label: '发布时间' },
				],
				cpglOptions: [], // 产品管理选项
			}
        },
		computed: {},
		created() {
            // 先加载产品选项，再加载列表数据
            this.getCpglOptions().then(() => {
                this.initData()
            }).catch(() => {
                // 即使产品选项加载失败，也加载列表数据
                this.initData()
            })
		},
		methods: {
			getCpglOptions() {
				return request({
					url: '/api/Extend/Cpgl',
					method: 'GET',
					data: { currentPage: 1, pageSize: 1000 }
				}).then(res => {
					this.cpglOptions = res.data.list || []
					console.log('产品选项加载完成，数量:', this.cpglOptions.length, '数据:', this.cpglOptions.slice(0, 3))
					return Promise.resolve()
				}).catch(err => {
					console.error('获取产品管理列表失败:', err)
					this.cpglOptions = []
					return Promise.reject(err)
				})
			},
			getProductName(productId) {
				if (!productId) return '';
				if (!this.cpglOptions || this.cpglOptions.length === 0) {
					// 如果产品选项还未加载，返回ID
					return productId;
				}
				// 转换为字符串进行比较，确保类型一致
				const searchId = String(productId);
				// 尝试匹配 id 或 cpid
				const product = this.cpglOptions.find(item => {
					const itemId = String(item.id || '');
					const itemCpid = String(item.cpid || '');
					return itemId === searchId || itemCpid === searchId;
				});
				if (product) {
					const productName = product.cpmc || product.cpid || product.id || '';
					console.log('找到产品:', searchId, '->', productName, '产品数据:', product);
					return productName;
				}
				// 如果找不到，返回ID（用于调试）
				console.warn('未找到产品:', searchId, '当前产品选项数量:', this.cpglOptions.length);
				console.log('产品选项ID列表:', this.cpglOptions.map(p => ({ id: p.id, cpid: p.cpid, cpmc: p.cpmc })));
				return searchId;
			},
			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/Zsk`,
                    method: 'GET',
                    data: query
                }).then(res => {
                    // 调试：输出原始响应数据
                    console.log('API响应数据:', res.data)
                    if (res.data && res.data.list && res.data.list.length > 0) {
                        console.log('第一条原始数据:', res.data.list[0])
                        console.log('第一条数据的 sssb 字段:', res.data.list[0].sssb)
                    }
                    this.list = res.data.list || []
                    this.total = res.data.pagination.total
                    this.listLoading = false
                    // 确保产品选项已加载，如果没有则加载
                    if (!this.cpglOptions || this.cpglOptions.length === 0) {
                        this.getCpglOptions().then(() => {
                            this.$forceUpdate()
                        })
                    } else {
                        // 即使产品选项已加载，也强制更新视图以确保显示正确
                        this.$nextTick(() => {
                            this.$forceUpdate()
                        })
                    }
                    // 调试：输出列表数据中的 sssb 值
                    console.log('列表数据加载完成，数量:', this.list.length)
                    if (this.list.length > 0) {
                        console.log('第一条数据的 sssb:', this.list[0].sssb)
                        console.log('产品选项中的ID列表:', this.cpglOptions.map(p => p.id))
                        // 检查所有数据的 sssb 字段
                        this.list.forEach((item, index) => {
                            console.log(`第${index + 1}条数据的 sssb:`, item.sssb, '完整数据:', item)
                        })
                    }
                })
            },
			handleDel(id) {
                this.$confirm('此操作将永久删除该数据, 是否继续?', '提示', {
                    type: 'warning'
                }).then(() => {
                    request({
                        url: `/api/Extend/Zsk/${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.$confirm('您确定要删除这些数据吗, 是否继续？', '提示', {
                    type: 'warning'
                }).then(() => {
                    request({
                        url: `/api/Extend/Zsk/batchRemove`,
                        method: 'POST',
                        data: ids ,
                    }).then(res => {
                        this.$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/Zsk/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()
            },
			// 检索条件变化时自动检索（含删除输入内容后自动检索）
			searchOnQueryChange() {
				if (this._searchDebounceTimer) clearTimeout(this._searchDebounceTimer)
				this._searchDebounceTimer = setTimeout(() => {
					this.listQuery = { currentPage: 1, pageSize: 20, sort: "desc", sidx: "" }
					this.initData()
				}, 300)
			},
            refresh(isrRefresh) {
                this.formVisible = false
                if (isrRefresh) {
                    // 确保产品选项已加载后再刷新列表，保持当前页码
                    if (!this.cpglOptions || this.cpglOptions.length === 0) {
                        this.getCpglOptions().then(() => {
                            this.initData()
                        }).catch(() => {
                            this.initData()
                        })
                    } else {
                        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>