<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>
					<el-col :span="6">
						<el-form-item label="所属客户">
							<el-input v-model="query.sskh" placeholder="所属客户" clearable @clear="handleSearchFieldClear" />	
						</el-form-item>
					</el-col>
					<el-col :span="6">
						<el-form-item label="设备名称">
							<el-input v-model="query.sbmc" placeholder="设备名称" clearable @clear="handleSearchFieldClear" />	
						</el-form-item>
					</el-col>
					<el-col :span="6">
						<el-form-item label="出厂编号">
							<el-input v-model="query.ccbh" placeholder="出厂编号" clearable @clear="handleSearchFieldClear" />	
						</el-form-item>
					</el-col>
					<template v-if="showAll">
					<el-col :span="6">
						<el-form-item label="所属井队编号">
							<el-input v-model="query.ssjdbh" placeholder="所属井队编号" clearable @clear="handleSearchFieldClear" />	
						</el-form-item>
					</el-col>
					<el-col :span="6">
						<el-form-item label="所属钻机型号">
							<el-input v-model="query.sszjxh" placeholder="所属钻机型号" clearable @clear="handleSearchFieldClear" />	
						</el-form-item>
					</el-col>
					<el-col :span="6">
						<el-form-item label="购入时间">
							<el-date-picker v-model="query.gmsj" type="daterange" value-format="timestamp" format="yyyy-MM-dd" start-placeholder="开始日期" end-placeholder="结束日期" clearable @clear="handleSearchFieldClear">
							</el-date-picker>
						</el-form-item>
					</el-col>
					</template>
					<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-button type="text" icon="el-icon-arrow-down" @click="showAll=true" v-if="!showAll">展开</el-button>
							<el-button type="text" icon="el-icon-arrow-up" @click="showAll=false" v-else>收起</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="sskh" label="所属客户" align="left" />
					<el-table-column prop="sbmc" label="设备名称" align="left" />
					<el-table-column prop="ccbh" label="出厂编号" align="left" />
					<el-table-column prop="sccj" label="生产厂家" align="left" />
					<el-table-column prop="sszjbh" label="所属钻机编号" align="left" />
					<el-table-column prop="ssjdbh" label="所属井队编号" align="left" />
					<el-table-column prop="sszjxh" label="所属钻机型号" align="left" />
					<el-table-column prop="gmsj" label="购入时间" align="left">
						<template slot-scope="scope">
							{{ scope.row.gmsj | dateFormat('YYYY-MM-DD') }}
						</template>
					</el-table-column>
					<el-table-column prop="sbzt" label="设备运行状态" align="left">
						<template slot-scope="scope">
							<el-tag 
								size="small" 
								:style="getStatusStyle(scope.row.sbzt)">
								{{ scope.row.sbzt || '--' }}
							</el-tag>
						</template>
					</el-table-column>
					<el-table-column prop="whjh" label="维护计划" align="left">
						<template slot-scope="scope">
							{{ scope.row.whjh | dateFormat('YYYY-MM-DD HH:mm') }}
						</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 {
                showAll: false,
				query: {
                    sskh:undefined,
                    sbmc:undefined,
                    ccbh:undefined,
                    ssjdbh:undefined,
                    sszjxh:undefined,
                    gmsj:undefined,
				},
				searchTimer: null, // 搜索防抖定时器
				isClearing: false, // 是否正在清空字段
                list: [],
                listLoading: true,
                multipleSelection: [], total: 0,
                listQuery: {
                    currentPage: 1,
                    pageSize: 20,
					sort: "desc",
                    sidx: "",
                },
                formVisible: false,
                exportBoxVisible: false,
                columnList: [
                    { prop: 'sskh', label: '所属客户' },
                    { prop: 'sbmc', label: '设备名称' },
                    { prop: 'ccbh', label: '出厂编号' },
                    { prop: 'sccj', label: '生产厂家' },
                    { prop: 'sszjbh', label: '所属钻机编号' },
                    { prop: 'ssjdbh', label: '所属井队编号' },
                    { prop: 'sszjxh', label: '所属钻机型号' },
                    { prop: 'gmsj', label: '购入时间' },
                    { prop: 'sbzt', label: '设备状态' },
                    { prop: 'whjh', label: '维护计划' },
				],
			}
        },
		computed: {},
		watch: {
			'query.sskh'(newVal, oldVal) {
				if (!this.isClearing) {
					this.handleSearchFieldChange()
				} else {
					this.isClearing = false
				}
			},
			'query.sbmc'(newVal, oldVal) {
				if (!this.isClearing) {
					this.handleSearchFieldChange()
				} else {
					this.isClearing = false
				}
			},
			'query.ccbh'(newVal, oldVal) {
				if (!this.isClearing) {
					this.handleSearchFieldChange()
				} else {
					this.isClearing = false
				}
			},
			'query.ssjdbh'(newVal, oldVal) {
				if (!this.isClearing) {
					this.handleSearchFieldChange()
				} else {
					this.isClearing = false
				}
			},
			'query.sszjxh'(newVal, oldVal) {
				if (!this.isClearing) {
					this.handleSearchFieldChange()
				} else {
					this.isClearing = false
				}
			},
			'query.gmsj'(newVal, oldVal) {
				if (!this.isClearing) {
					this.handleSearchFieldChange()
				} else {
					this.isClearing = false
				}
			},
		},
		created() {
			this.initData()
		},
		beforeDestroy() {
			// 页面销毁时清除防抖定时器
			if (this.searchTimer) {
				clearTimeout(this.searchTimer)
				this.searchTimer = null
			}
		},
		methods: {
			handleSearchFieldChange() {
				// 清除之前的定时器
				if (this.searchTimer) {
					clearTimeout(this.searchTimer)
					this.searchTimer = null
				}
				// 设置防抖，500ms后执行搜索
				this.searchTimer = setTimeout(() => {
					this.listQuery.currentPage = 1
					this.initData()
					this.searchTimer = null
				}, 500)
			},
			handleSearchFieldClear() {
				// 清空字段时立即搜索
				this.isClearing = true
				if (this.searchTimer) {
					clearTimeout(this.searchTimer)
					this.searchTimer = null
				}
				this.listQuery.currentPage = 1
				this.initData()
			},
			getStatusStyle(status) {
				// 返回椭圆样式和自定义颜色
				// 运行中：绿色背景
				// 检修中：黄色背景
				// 停机：灰色背景
				// 报废：红色背景
				if (!status) {
					return {
						borderRadius: '12px',
						padding: '0 12px',
						backgroundColor: '#909399',
						color: '#ffffff',
						border: 'none'
					};
				}
				const statusText = status.toString().trim();
				let backgroundColor = '#909399'; // 默认灰色
				if (statusText === '运行中') {
					backgroundColor = '#67C23A'; // 绿色
				} else if (statusText === '检修中') {
					backgroundColor = '#E6A23C'; // 黄色
				} else if (statusText === '停机') {
					backgroundColor = '#909399'; // 灰色
				} else if (statusText === '报废') {
					backgroundColor = '#F56C6C'; // 红色
				}
				return {
					borderRadius: '12px',
					padding: '0 12px',
					backgroundColor: backgroundColor,
					color: '#ffffff',
					border: 'none'
				};
			},
			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/Khsb`,
                    method: 'GET',
                    data: query
                }).then(res => {
                    this.list = res.data.list
                    this.total = res.data.pagination.total
                    this.listLoading = false
                })
            },
			handleDel(id) {
                this.$confirm('此操作将永久删除该数据, 是否继续?', '提示', {
                    type: 'warning'
                }).then(() => {
                    request({
                        url: `/api/Extend/Khsb/${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.$confirm('您确定要删除这些数据吗, 是否继续？', '提示', {
                    type: 'warning'
                }).then(() => {
                    request({
                        url: `/api/Extend/Khsb/batchRemove`,
                        method: 'POST',
                        data: ids ,
                    }).then(res => {
                        this.$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/Khsb/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>