<template>
	<view class="zd_container">
		<!-- 点位更新 -->
		<nav-bar :title="title"></nav-bar>
		<view class="zd_content">
			<view class="zd_wrapper">
				<view class="zd-row border-bottom">
					<view class="zd-col-6">
						<span class="filter_label">点位</span>
					</view>
					<view class="zd-col-18">
						<search-box v-model="code1"/>
					</view>
				</view>
				<view class="zd-row border-bottom">
					<view class="zd-col-6">
						<span class="filter_label">载具编码</span>
					</view>
					<view class="zd-col-13">
						<search-box v-model="code2"/>
					</view>
					<button class="mini-btn" type="primary" size="mini">查询</button>
				</view>
			</view>
			<view class="zd_wrapper grid-wraper">
				<view class="slide_new">
					<table>
						<thead>
							<tr>
								<th>序号</th>
								<th>物料编码</th>
								<th>物料名称</th>
								<th>批次</th>
								<th>数量</th>
								<th>单位</th>
							</tr>
						</thead>
						<tbody>
							<tr v-for="(e, i) in dataList" :key="i" :class="{'checked': e.material_id === pkId}" @tap="toCheck(e)">
								<td>{{e.material_code}}</td>
								<td>{{e.material_name}}</td>
								<td>{{e.material_spec}}</td>
								<td>{{e.unit_id}}</td>
								<td>{{e.single_weight}}</td>
								<td>{{e.pcsn}}</td>
							</tr>
						</tbody>
					</table>
				</view>
			</view>
			<uni-load-more color="#007AFF" iconType="circle" :status="status" :icon-size="14" :content-text="contentText" v-if="dataList.length > 0"/>
		</view>
		<view class="zd-row submit-bar">
			<button class="zd-col-5 button-default" @tap="toEmpty">清空</button>
			<button class="zd-col-6 button-primary" :class="{'button-info': !pkId}" @tap="toSure">绑定</button>
			<button class="zd-col-6 button-primary" :class="{'button-info': !pkId}" @tap="toSure">清载具</button>
			<button class="zd-col-6 button-primary" :class="{'button-info': !pkId}" @tap="toSure">清物料</button>
		</view>
	</view>
</template>

<script>
	import NavBar from '@/components/NavBar.vue'
	import SearchBox from '@/components/SearchBox.vue'
	import {getDate} from '@/utils/utils.js'
	import {groupMaterList} from '@/utils/getData2.js'
	export default {
		components: {
			NavBar,
			SearchBox
		},
		data() {
			const currentDate = getDate({
				format: true
			})
			return {
				title: '',
				keyword: null,
				date: currentDate,
				dataList: [],
				pkId: '',
				pkObj: {},
				reload: false,
				status: 'more',
				contentText: {
					contentdown: '查看更多',
					contentrefresh: '加载中',
					contentnomore: '没有更多'
				},
				totalCount: 0,
				pageNum: 1,
				pageSize: 10
			};
		},
		computed: {
			startDate() {
				return getDate('start');
			},
			endDate() {
				return getDate('end');
			}
		},
		onLoad (options) {
			this.title = options.title
		},
		methods: {
			handleFocus () {
				this.keyword = null
			},
			bindDateChange: function(e) {
				this.date = e.detail.value
			},
			searchList () {
				this.dataList = []
				this.pageNum = 1
				this._groupMaterList()
			},
			async _groupMaterList () {
				let res = await groupMaterList(this.pageNum + '', this.pageSize + '', this.val1)
				if (res.code === '200') {
					this.totalCount = res.totalElements
					if (res.totalElements > 0) {
						const dataMap = res.content
						this.dataList = this.reload ? dataMap : this.dataList.concat(dataMap)
						this.reload = false
					} else {
						this.dataList = []
					}
					if (this.totalCount == this.dataList.length) {
						this.reload = false
						this.status = 'noMore'
					}
				}
			},
			onReachBottom () {
				if (this.totalCount > this.dataList.length) {
					this.status = 'loading'
					setTimeout(() => {
						this.pageNum++
						this._groupMaterList()
					}, 1000)
				} else { //停止加载
					this.status = 'noMore'
				}
			},
			toCheck (e) {
				this.pkId = this.pkId === e.material_id ? '' : e.material_id
				this.pkObj = this.pkId === e.material_id ? e : {}
			},
			toSure () {
				if (this.pkId) {
					this.$store.dispatch('setPublicObj', this.pkObj)
					uni.navigateBack()
				}
			}
		}
	}
</script>