<template>
	<view>
		<u-search  :show-action="false" v-model="searchForm.procInsName" @change="inputWord" margin="20rpx 50rpx"></u-search>
		<view>
			<u-swipe-action>
				<u-swipe-action-item  v-for="(row) in dataList" @click="({index}) => commit(index, row)"  :key="row.id" :threshold="60" duration="500" 
				:options="options">
				  <u-cell-group>
					  <u-cell @click="toDetail(row)">
						  <view slot="title" class="content">
								<view class="text-bold text-grey">
									<view class="ellipsis-description">
									流程标题： {{row.procInsName}}
									</view>
								</view>
								<view class="text-grey text-sm">
									抄送时间：{{row.createTime | formatDate}}
								</view>
						  </view>
						</u-cell>
				  </u-cell-group>
				</u-swipe-action-item>
			</u-swipe-action>
		</view>
		<u-loadmore :status="status"  @loadmore="loadmore" :line="true" />
		<u-gap height="20" bgColor="#fff"></u-gap>
	</view>
</template>

<script>
	import flowCopyService from "@/api/flowable/flowCopyService"
	import taskService from "@/api/flowable/taskService"
	import pick from 'lodash.pick'
	export default {
		data() {
			return {
				status: 'loadmore',
				searchForm: {
					procInsName: ''
				},
				dataList: [],
				tablePage: {
					pages: 0,
					currentPage: 0,
					pageSize: 10,
					orders: [{ column: "a.create_time", asc: false }],
				},
				loading: false,
				options: [{
					text: '删除',
					style: {
						backgroundColor: '#f56c6c'
					}
				},{
					text: '查阅',
					style: {
						backgroundColor: '#3c9cff'
					}
				}]
			}
		},
		onLoad() {
			this.loadmore()
		},
		methods: {
			// 输入监听
			inputWord(e){
				this.searchTimer && clearTimeout(this.searchTimer)
				this.searchTimer = setTimeout(()=>{
					this.doSearch()
				},300)
			},
			// 搜索
			doSearch(){
				this.dataList = []; 
				this.tablePage.currentPage = 0;
				this.tablePage.pageSize = 10;
				this.tablePage.pages = 0;
				this.loadmore()
			},
			onReachBottom() {
				this.loadmore()
			},
			loadmore() {
				if(this.tablePage.currentPage!==0 && this.tablePage.pages <= this.tablePage.currentPage ) {
					this.status = 'nomore';
					return;
				}
				this.tablePage.currentPage = ++ this.tablePage.currentPage;
				//联网加载数据
				this.status = 'loading';
				flowCopyService.list({
					current: this.tablePage.currentPage,
					size: this.tablePage.pageSize,
					orders: this.tablePage.orders,
					...this.searchForm
				}).then((data)=>{
					//追加新数据
					this.dataList=this.dataList.concat(data.records);
					this.tablePage.pages = data.pages;
					if(this.tablePage.pages <= this.tablePage.currentPage){
						this.status = 'nomore'
					} else {
						this.status = 'loadmore'
					}
				})
				
			},
			commit(index, row){
				if(index === 0){
					this.del(row)
				}else if(index === 1){
					this.toDetail(row)
				}
			},
		   // 撤销申请
		   del (row) {
			  uni.showModal({
			      title: '提示',
			      content: '确定要删除该抄送吗？',
			      success: (res)=>{
			          if (res.confirm) {
						  flowCopyService.delete(row.id).then((data) => {
							  uni.showToast({
								title:data
							  })
							  this.doSearch(this.curWord)
			              })
			          } else if (res.cancel) {
			             uni.hideLoading()
			          }
			      },
				  fail() {
				  	
				  }
			  });				
		  },
		
		toDetail (row) {
			taskService.getTaskDef({
			  procInsId: row.procInsId,
			  procDefId: row.procDefId
			}).then((data) => {
				let query = {readOnly: true, title: row.procInsName, formTitle: row.procInsName, ...pick(data, 'formType', 'formUrl', 'procDefKey', 'taskDefKey', 'procInsId', 'procDefId', 'taskId', 'status', 'title', 'businessId')}
				uni.navigateTo({
				   url: '/pages/workbench/task/TaskFormDetail?flow='+JSON.stringify(query)
				})
			})
		  },
		}
	}
</script>