<template>
	<view class="zd_container">
		<!-- 查询物料 -->
		<nav-bar :title="title" :inner="true"></nav-bar>
		<view class="zd_content">
			<view class="zd_wrapper">
				<view class="zd-row border-bottom">
					<view class="zd-col-7">
						<!-- <span class="filter_label">物料</span> -->
						<span class="filter_label">{{$t('filter.material')}}</span>
					</view>
					<view class="zd-col-24">
						<input type="text" class="filter_input" v-model="val1">
					</view>
				</view>
				<view class="zd-row border-bottom">
					<view class="zd-col-9">
						<!-- <span class="filter_label">物料类型</span> -->
						<span class="filter_label">{{$t('filter.wltype')}}</span>
					</view>
					<view class="zd-col-24 filter_select">
						<uni-data-select v-model="index" :localdata="options" placeholder="" @change="selectChange"></uni-data-select>
					</view>
				</view>
			</view>
			<view class="zd_wrapper grid-wraper">
				<view class="slide_new">
					<table>
						<thead>
							<tr>
								<!-- <th>物料编码</th>
								<th>物料名称</th>
								<th>单位</th>
								<th>物料类型</th> -->
								<th>{{$t('grid.material-code')}}</th>
								<th>{{$t('grid.material-name')}}</th>
								<th>{{$t('grid.unit')}}</th>
								<th>{{$t('grid.wltype')}}</th>
							</tr>
						</thead>
						<tbody>
							<tr v-for="(e, i) in dataList" :key="i" :class="{'checked': e.material_code === pkId}" @tap="toCheck(e)">
								<td>{{e.material_code}}</td>
								<td>{{e.material_name}}</td>
								<td>{{e.measure_unit_id}}</td>
								<td>{{e.material_type}}</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-8 button-primary" @tap="searchList">查询</button>
			<button class="zd-col-8 button-primary" :class="{'button-info': !pkId}" @tap="toSure">确认</button> -->
			<button class="zd-col-8 button-default" @tap="toEmpty">{{$t('button.clear')}}</button>
			<button class="zd-col-8 button-primary" @tap="searchList">{{$t('button.search')}}</button>
			<button class="zd-col-6 button-primary" :class="{'button-info': !pkId}" @tap="toSure">{{$t('button.confirm')}}</button>
		</view>
	</view>
</template>

<script>
	import NavBar from '@/components/NavBar.vue'
	import SearchBox from '@/components/SearchBox.vue'
	import {rgfhSelectMaterials, getMaterialTypes} from '@/utils/getData4.js'
	export default {
		components: {
			NavBar,
			SearchBox
		},
		data() {
			return {
				title: '',
				options: [],
				index: '',
				val1: '',
				dataList: [],
				// dataList: [
				// 	{material_code: 'code1', material_name: 'name1', measure_unit_id: '千克'},
				// 	{material_code: 'code2', material_name: 'name2', measure_unit_id: '千克'},
				// 	{material_code: 'code3', material_name: 'name3', measure_unit_id: '千克'},
				// ],
				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
			};
		},
		onLoad (options) {
			this.title = options.title
			// this.searchList()
			this._getMaterialTypes()
		},
		methods: {
			async _getMaterialTypes () {
				try {
					let res = await getMaterialTypes()
					if (res) {
						this.options = res.data
					} else {
						this.options =[]
					}
				} catch (e) {
					this.options = []
				}
			},
			selectChange (e) {
				this.index = e
				if (this.val1 && this.index) {
					this.searchList()
				}
			},
			searchList () {
				this.dataList = []
				this.pageNum = 1
				this._rgfhSelectMaterials()
			},
			async _rgfhSelectMaterials () {
				let res = await rgfhSelectMaterials(this.val1, this.index)
				this.dataList = res.data
				// this.totalCount = res.totalElements
				// if (res.totalElements > 0) {
				// 	const dataMap = res.data
				// 	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._rgfhSelectMaterials()
					}, 1000)
				} else { //停止加载
					this.status = 'noMore'
				}
			},
			toCheck (e) {
				this.pkId = this.pkId === e.material_code ? '' : e.material_code
				this.pkObj = this.pkId === e.material_code ? e : {}
			},
			toEmpty () {
				this.val1 = ''
				this.dataList = []
				this.pageNum = 1
				this.pkId = ''
			},
			toSure () {
				if (this.pkId) {
					this.$store.dispatch('setPublicObj', this.pkObj)
					uni.navigateBack()
				}
			}
		}
	}
</script>