<template>
	<view>
		<view class="filter">
			<uni-search-bar class="search" radius="30" placeholder="请输入客户名称，订单名称，订单号" v-model="keyword" clearButton="auto" cancelButton="none" />
			<view :class="['sort', sort ? 'asc' : 'desc']" @click="switchSort"></view>
			<uni-icons class="icon" custom-prefix="iconfont" type="icon-filter" size="22" color="#007eff" @click="popup = true"></uni-icons>
		</view>
		
		<template v-if="list.length">
			<view class="list">
				<uni-swipe-action>
					<uni-swipe-action-item
					    v-for="item in list"
						:threshold="0"
						:right-options="ops"
						:disabled="!auth('订单管理:删除')"
						@click="e => handle(item)"
					>
						<view class="item" @click="toDetail(item)">
							<view class="c-name">{{ item.orderNumber }}</view>
							<view class="info">
								<view class="left">
									<view class="line">
										<text class="name">客户名称：</text>
										<text class="val">{{ item.customerName }}</text>
									</view>
									<view class="line">
										<text class="name">订单金额：</text>
										<text class="val">{{ item.orderAmount }}元</text>
									</view>
									<view class="line">
										<text class="name">订单内容：</text>
										<view class="val ell-wrap">
											<view :class="{ell: !item.toggle}">{{ item.orderContent }}</view>
											<view v-if="item.orderContent.length > 14" class="toggle" @click.stop="toggle(item)">{{ item.toggle ? '收起' : '展开' }}</view>
										</view>
									</view>
									<view class="line">
										<text class="name">下单日期：</text>
										<text class="val">{{ item.createTime }}</text>
									</view>
								</view>
								<view :class="['type', 'type' + item.orderStatus]">
									{{ filterData[1].data.find(e => e.value === item.orderStatus).title }}
								</view>
							</view>
						</view>
					</uni-swipe-action-item>
				</uni-swipe-action>
			</view>
			<uni-load-more :status="status" />
		</template>
		<empty v-else></empty>
		
		<uni-icons v-if="auth('订单管理:新建订单')"  class="plus" type="plus-filled" size="60" color="#007eff" @click="toAdd"></uni-icons>
		<filter-popup :data="filterData" :form.sync="filterForm" showArea v-model="popup" title="全部筛选" height="1104rpx" @finsh="subFinsh"></filter-popup>
	</view>
</template>

<script>
	import { querySchool, queryCustomer } from '@/apis/modules/client.js'
	import { list, del } from '@/apis/modules/order.js'
	export default {
		data() {
			return {
				form: {},
				popup: false,
				//筛选表单数据
				filterData: [
					{
						children: false,//是否有子项
						title: "订单类型",
						key: "orderType", //键名 接收对象名字
						keyValue: "value", //获取的值是哪个
						isRadio: true, //是否单选 否则多选
						data: [
							{
								title: "正式",
								value: 1
							},
							{
								title: "试用",
								value: 2
							},
						],
					},
					{
						children: false,//是否有子项
						title: "订单状态",
						key: "orderStatus", //键名 接收对象名字
						keyValue: "value", //获取的值是哪个
						isRadio: true, //是否单选 否则多选
						data: [
							{
								title: "待发货",
								value: 0
							},
							{
								title: "已完成",
								value: 1
							},
						],
					}
				],
				filterForm: {},
				reachBottom: 0, // 是否是上拉加载。0->否,1->是,-1->加载完所有数据
				status: 'more', // 上拉加载状态 more|loading|noMore
				searchTimer: null,
				sort: 0,
				keyword: '',
				list: [],
				page: 1,
				pageSize: 10,
				ops: [
					{
						text: '删除',
						style: {
							backgroundColor: '#F56C6C'
						}
					}
				],
			}
		},
		watch: {
			keyword () {
				clearTimeout(this.searchTimer)
				this.searchTimer = setTimeout(() => {
					this.initList()
				}, 500)
			}
		},
		// 下拉刷新
		onPullDownRefresh() {
			this.initList()
			setTimeout(() => {
				uni.stopPullDownRefresh()
			}, 1500)
		},
		// 上拉加载
		onReachBottom() {
			if (this.reachBottom >= 0) {
				this.reachBottom = 1
				this.status = 'loading'
				this.getList()
			}
		},
		onShow() {
			// 清除订单缓存
			try {
				uni.removeStorageSync('courses')
				uni.removeStorageSync('orderEdited')
			} catch (e) {}
			this.initList()
		},
		methods: {
			getList() {
				const per = (uni.getStorageSync('dataPermission') || []).find(e => e.permissionName === '订单管理')
				const data = {
					customerName: this.keyword,
					pageNo: this.page,
					pageSize: this.pageSize,
					sort: this.sort,
					supplierId: per?.supplierId,
					...this.form
				}
				uni.showLoading({
					title: '加载中'
				})
				list(data).then(({ orderPage }) => {
					uni.hideLoading()
					// 未加载完所有数据，并且不是筛选，则拼接list，否则直接赋值
					const list = orderPage.orders
					list.map(e => {
						e.toggle = e.orderContent.length < 14 // 超过了14个字才需要显示展开按钮
					})
					this.list = this.reachBottom > 0 ? [...this.list, ...list] : list
					this.page++ // 每次获取了数据后page+1
					const noMore = this.list.length === orderPage.total // 是否加载完所有数据
					this.status = noMore ? 'noMore' : 'more' // 加载完了则设置为noMore
					this.reachBottom = noMore ? -1 : 0 // 加载完了则设置为-1
				}).catch(e => {
					uni.hideLoading()
				})
			},
			initList() {
				this.page = 1
				this.reachBottom = 0
				this.getList()
			},
			// 展开
			toggle(item) {
				item.toggle = !item.toggle
			},
			// 筛选确定回调
			subFinsh(e) {
				const { provinceId, cityId, orderType, orderStatus } = e
				this.form = {
					provinceId,
					cityId,
					orderType: orderType.length ? orderType[0] : '',
					orderStatus: orderStatus.length ? orderStatus[0] : ''
				}
				this.initList()
			},
			// 排序
			switchSort() {
				this.sort = this.sort ? 0 : 1
				this.initList()
			},
			toAdd() {
				this.$util.to('../orderDetail/orderDetail')
				// uni.redirectTo({
				// 	url: '../orderDetail/orderDetail'
				// })
			},
			// 跳转详情
			toDetail(item) {
				if(!this.auth('订单管理:查看')) return
				this.$util.to(`../orderDetail/orderDetail?orderId=${item.orderId}&show=1`)
			},
			// 删除
			handle(row) {
				const that = this
				uni.showModal({
					title: '提示',
					content: '确定要删除吗？',
					success(res) {
						if (res.confirm) {
							del({
								ids: [row.orderId]
							}).then(res => {
								that.$util.sucMsg('删除成功')
								that.initList()
							}).catch(res => {})
						}
					}
				})
			},
		}
	}
</script>

<style scoped lang="scss">
.list {
	margin-top: 20rpx;
	background-color: #fff;
	.item {
		padding: 20rpx 40rpx;
		border-bottom: 1px solid #f1f1f1;
	}
	.c-name {
		font-size: 30rpx;
		color: #333;
	}
	.info {
		display: flex;
		justify-content: space-between;
		align-items: center;
		margin-top: 10rpx;
	}
	.left {
		max-width: 70%;
	}
	.line {
		display: flex;
		padding: 10rpx 0;
	}
	.name {
		margin-right: 10rpx;
		white-space: nowrap;
		font-size: 28rpx;
		color: #999;
	}
	.val {
		max-width: 88%;
		font-size: 28rpx;
		color: #333;
	}
	.ell {
		white-space: nowrap;
		text-overflow: ellipsis;
		overflow: hidden;
	}
	.toggle {
		margin-top: 10rpx;
		white-space: nowrap;
		font-size: 24rpx;
		color: #0e92ef;
	}
	.type {
		margin-left: 20rpx;
		font-size: 28rpx;
		color: #ff7b2d;
		white-space: nowrap;
	}
	.type1 {
		color: #bdbdbd;
	}
}
</style>
