<template>
	<view :class="['page', { show: isDetail }]">
		<view class="block">
			<view class="l-title">基本信息</view>
			<view class="form-list">
				<view class="line">
					<view class="name">商务经理</view>
					<view class="val">{{ userName }}</view>
				</view>
				<view class="line req">
					<view class="name">客户名称</view>
					<view v-if="isDetail" class="val">{{ form.customerName }}</view>
					<view v-else :class="['ph', {val: form.customerName}]" @click="customerVisible = true">{{ form.customerName || '请选择客户' }}</view>
				</view>
				<view class="line">
					<view class="name">省份</view>
					<view class="val">{{ form.provinceName }}</view>
				</view>
				<view class="line">
					<view class="name">城市</view>
					<view class="val">{{ form.cityName }}</view>
				</view>
				<view class="line">
					<view class="name">联系人</view>
					<view class="val">{{ form.orderContact }}</view>
				</view>
				<view class="line">
					<view class="name">电话</view>
					<view class="val">{{ form.phone }}</view>
				</view>
				<view class="line">
					<view class="name">邮箱</view>
					<view class="val">{{ form.email }}</view>
				</view>
				<view class="line req">
					<view class="name">订单类型</view>
					<view v-if="isDetail" class="val">{{ form.industryClassName }}</view>
					<uni-data-picker v-else class="picker-input" placeholder="请选择订单类型" popup-title="请选择订单类型" preload :clear-icon="false" :localdata="orderTypes" v-model="form.orderType" @change="calcTotal"></uni-data-picker>
				</view>
				<view class="line">
					<view class="name">订单编号</view>
					<view class="val">{{ form.orderNumber }}</view>
				</view>
				<view class="line">
					<view class="name">订单时间</view>
					<view class="val">{{ form.createTime }}</view>
				</view>
				<view class="line">
					<view class="name">订单金额（元）</view>
					<view class="val">{{ form.orderAmount }}</view>
				</view>
			</view>
		</view>
		
		<template v-for="c in courseList">
			<view v-if="c.list.length" class="block pro-wrap" id="products">
				<view class="l-title">{{ c.name }}</view>
				<uni-icons class="arrow" type="top" size="20" color="#007EFF" @click="toggle(c)"></uni-icons>
				<ul class="pro-list" v-show="!c.shrink">
					<li v-for="(item, i) in c.list" @click.stop="editCourse(c, i)">
						<view class="name">
							<view class="left">
								<image v-if="item.miniProgramPictureAddress" class="icon" :src="item.miniProgramPictureAddress" mode="widthFix"></image>
								{{ item.productName }}
							</view>
							<image v-if="!isDetail" class="del" src="@/static/image/trash.png" mode="widthFix" @click.stop="delCourse(c, i)"></image>
						</view>
						<view class="info">
							<view class="line">
								<view class="label">使用期限</view>
								<view class="val">{{ item.startTime + ' - ' + item.endTime }}</view>
							</view>
							<view class="line">
								<view class="label">市场价（元）</view>
								<view class="val">{{ item.marketValue }}元</view>
							</view>
							<view class="line">
								<view class="label">结算价</view>
								<view class="val">{{ item.settlementPrice }}元</view>
							</view>
							<view class="line">
								<view class="label">折扣率</view>
								<view class="val">{{ item.discountRate }}</view>
							</view>
							<view class="line">
								<view class="label">平台服务费</view>
								<view class="val">{{ item.serviceFee }}元</view>
							</view>
							<view class="line done">
								<view class="val">成交价格</view>
								<view class="price">{{ item.finalPrice }}元</view>
							</view>
						</view>
					</li>
				</ul>
			</view>
		</template>
		
		<view class="bottom">
			<view v-if="!orderId" class="add-wrap">
				<view class="add-btn" @click="toAdd">
					<uni-icons class="icon" type="plus" color="#007FFF"></uni-icons>
					添加产品
				</view>
			</view>
			
			<view :class="['product', isDetail ? 'show' : 'edit']">
				<view class="text">
					<view class="total">
						<view v-if="isDetail">共选<text class="num">{{ courses.length }}</text>个产品</view>
						<view class="column">总成交价合计<text class="num">{{ form.orderAmount }}</text>元</view>
					</view>
					<view class="info">
						<view class="line">
							总采购成本:<text class="num">{{ form.purchaseCost }}</text>元
						</view>
						<view class="line">
							总产品利润:<text class="num"> {{ form.profit }}</text> 元
						</view>
					</view>
				</view>
				<view v-if="!isDetail" class="btn" @click="submit">提交({{ courses.length }})</view>
			</view>
		</view>
		
		<view class="popup-mask" v-show="customerVisible" @click="closeCustomer"></view>
		<view class="popup" v-show="customerVisible">
			<view class="top">请选择客户</view>
			<uni-icons class="close" type="closeempty" size="20" @click="closeCustomer"></uni-icons>
			<uni-search-bar class="search" radius="5" placeholder="请输入客户名称" v-model="keyword" clearButton="auto" cancelButton="none" />
			<view class="list">
				<view class="item" v-for="item in customerList" @click="customerChange(item)">{{ item.customerName }}</view>
			</view>
		</view>
	</view>
</template>

<script>
	import { queryCustomer, queryCustomerDetails } from '@/apis/modules/client.js'
	import { add, update, getDetail } from '@/apis/modules/order.js'
	export default {
		data() {
			return {
				isDetail: false,
				userName: uni.getStorageSync('team').userName,
				orderId: '',
				orderTypes: [{
					text: '正式',
					value: 1
				}, {
					text: '试用',
					value: 2
				}],
				form: {
					// orderNumber: '', // 编号
					provinceId: '', // 省份id
					provinceName: '',
					orderContact: '', // 联系人
					email: '',
					customerId: '', // 客户id
					customerName: '',
					orderType: '',
					cityId: '',
					cityName: '',
					phone: '',
					orderAmount: 0,
					customerName: '',
					profit: 0, // 利润
					purchaseCost: 0, // 采购成本
					teamId: uni.getStorageSync('team').teamId,
					businessManagerId: this.$util.getBmId()
				},
				courseList: {},
				courses: [], // 缓存的产品列表
				contract: { // 合同信息
					contractName: '',   // 合同名称
					contractFile: '',  // 合同文件
					contractMoney: '', // 合同金额
					contractNumber: '',// 合同编号
					startTime: '',     // 期限-头
					endTime: ''        // 期限-尾
				},
				
				customerVisible: false,
				keyword: '',
				searchTimer: null,
				customerList: [],
				customerListAll: [],
			}
		},
		onShow() {
			const pages = getCurrentPages()
			const { options } = pages[pages.length - 1]
			this.orderId = options.orderId
			this.isDetail = !!options.show
			const store = uni.getStorageSync('courses')
			if (this.orderId) {
				this.getInfo()
			} else if (store) {
				// 新增取缓存，取了删除
				const list = []
				for (const i in store) {
					list.push(...store[i].list)
				}
				this.courseList = store
				this.courses = list
				this.$nextTick(() => {
					uni.pageScrollTo({
						selector: '#products',
					})
				})
				
				try {
					uni.removeStorageSync('courses')
				} catch (e) {}
				this.calcTotal()
			} else {
				// 如果是客户订单记录页面点的新增，会有客户id，要默认选中该客户
				const { customerId } = options
				customerId && this.customerChange({
					customerId
				})
			}
			// 非详情才需要查询客户
			if (!this.isDetail) {
				this.getCustomer()
			}
			// 设置标题
			uni.setNavigationBarTitle({
				title: this.orderId ?
					(this.isDetail ?
						'订单详情' :
						'编辑订单') :
						'新增订单'
			})
		},
		methods: {
			// 获取详情
			getInfo() {
				getDetail({
					orderId: this.orderId
				}).then(({ orderDetails }) => {
					const order = orderDetails
					this.contract = order.contractInformation
					this.form = order.order
					this.courses = order.orderOther
					this.handleProduct(order.orderOther)
					this.calcTotal()
				}).catch(e => {})
			},
			// 转换产品列表
			handleProduct(list) {
				const courses = {
					practice: {
						shrink: false,
						name: '实训课程产品',
						list: []
					},
					theory: {
						shrink: false,
						name: '理论课程产品',
						list: []
					},
					data: {
						shrink: false,
						name: '数据产品',
						list: []
					}
				}
				// 3个分类的课程分别push到不同数组(0->理论 1-实训 2 数据产品) 
				list.map(e => {
					e.serviceFee = (e.settlementPrice * 0.1).toFixed(2)
					const type = e.productType
					!type ?
						courses.theory.list.push(e) :
						type === 1 ?
							courses.practice.list.push(e) :
							courses.data.list.push(e)
				})
				this.courseList = courses
			},
			// 获取客户列表
			getCustomer() {
				queryCustomer({
					countries: '中国',
					provinceId: '',
					cityId: '',
					searchContent: this.keyword,
					page: 1,
					size: 10000
				}).then(({ message }) => {
					this.customerListAll = message.list
					this.customerList = message.list
				}).catch(res => {})
			},
			// 客户模糊匹配
			filterCustomer() {
				const { keyword } = this
				this.customerList = keyword ? 
					this.customerListAll.filter(e => e.customerName.includes(keyword)) :
					this.customerListAll
			},
			// 关闭客户弹框
			closeCustomer() {
				this.customerVisible = false
				this.keyword = ''
			},
			// 客户名称选择回调
			customerChange(item) {
				const { form } = this
				// 获取客户详情
				queryCustomerDetails({
					customerId: item.customerId
				}).then(({ result }) => {
					const e = result.customer
					form.customerId = e.customerId
					form.customerName = e.customerName
					form.provinceId = e.provinceId
					form.cityId = e.cityId
					form.provinceName = e.provinceName
					form.cityName = e.cityName
					form.phone = e.phone
					form.email = e.email
					form.orderContact = e.name
				}).catch(e => {})
				this.closeCustomer()
			},
			// 跳转
			toAdd() {
				uni.setStorageSync('courses', this.courses)
				const { customerId, orderType } = this.form
				customerId ?
					this.$util.to(`../addCourse/addCourse?orderType=${orderType}&customerId=${customerId}`) :
					this.$util.errMsg('请先选择客户！')
			},
			// 编辑课程
			editCourse(c, i) {
				if (this.isDetail) return false
				uni.setStorageSync('courses', this.courses)
				const { customerId, orderType } = this.form
				this.$util.to(`../editCourse/editCourse?orderType=${orderType}&customerId=${customerId}`)
			},
			// 删除课程
			delCourse(c, i) {
				const that = this
				uni.showModal({
					title: '提示',
					content: '确定要删除吗？',
					success(res) {
						if (res.confirm) {
							c.list.splice(i, 1)
							const courses = []
							const list = that.courseList
							for (const j in list) {
								list[j].list.map(n => {
									courses.push(n)
								})
							}
							that.courses = courses
							that.calcTotal()
						}
					}
				})
			},
			// 收缩产品
			toggle(c) {
				c.shrink = !c.shrink
			},
			// 计算订单总额
			calcTotal() {
				const { form } = this
				const isTrial = form.orderType === 2 // 是否试用
				let total = 0
				const list = this.courses
				let purchase = 0 // 总采购成本
				let profit = 0 // 总利润
				/**
				 * 1）总采购成本+总产品利润=总成交价格
				
					（2）单个产品采购成本 =结算价+平台服务费
				
					（3）平台服务费=结算价*10%
				
					（4）单个产品的利润=成交价-采购成本
				
					总成本和总利润为单个产品的采购成本价和利润的和
				 */
				list.map(e => {
					const curPurchase = +e.settlementPrice + +e.serviceFee
					purchase += curPurchase
					profit += +e.finalPrice - curPurchase
				})
				form.purchaseCost = isTrial ? 0 : Math.round(purchase)
				form.profit = isTrial ? 0 : Math.round(profit)
				form.orderAmount = isTrial ? 0 : +form.purchaseCost + +form.profit
			},
			// 提交
			submit() {
				const { form, courses } = this
				if (!form.customerId) return this.$util.errMsg('请选择客户！')
				if (!form.orderType) return this.$util.errMsg('请选择订单类型！')
				if (!courses.length) return this.$util.errMsg('请选择课程权限或数据权限后再确认订单！')
				courses.map(e => {
					e.startTime = this.$util.formatDate(new Date(e.startTime), 'yyyy-MM-dd')
				})
				const data = {
					contractInformation: this.contract, // 合同信息
					order: form, // 订单基本数据
					orderOther: courses // 产品列表
				}
				if (this.orderId) {
					update(data).then(res => {
						this.$util.sucMsg('编辑成功')
						setTimeout(() => {
							uni.navigateBack()
						}, 1500)
					}).catch(res => {})
				} else {
					add(data).then(res => {
						this.$util.sucMsg('添加成功')
						setTimeout(() => {
							uni.navigateBack()
						}, 1500)
					}).catch(res => {})
				}
			}
		}
	}
</script>

<style scoped lang="scss">
.page {
	padding-bottom: 400rpx;
}
.show {
	padding-bottom: 260rpx;
}
.pro-wrap {
	position: relative;
	padding: 0;
	.l-title {
		margin: 0 24rpx;
	}
}
.arrow {
	position: absolute;
	top: 20rpx;
	right: 30rpx;
}
.pro-list {
	.name {
		display: flex;
		justify-content: space-between;
		align-items: center;
		padding: 14rpx 24rpx;
		font-size: 30rpx;
		color: #333;
		background: linear-gradient(90deg, #FFF5E5 0%, #FFFFFF 100%);
	}
	.left {
		display: inline-flex;
		align-items: center;
	}
	.del {
		width: 40rpx;
	}
	.icon {
		width: 60rpx;
		height: 60rpx;
		margin-right: 12rpx;
		border-radius: 10rpx;
	}
	.info {
		padding: 12rpx 24rpx;
	}
	.line {
		display: flex;
		justify-content: space-between;
		padding: 12rpx 0;
		margin: 5px 0;
		font-size: 12px;
	}
	.label {
		font-size: 28rpx;
		color: #999;
	}
	.val {
		font-size: 28rpx;
		color: #333;
	}
	.done {
		margin-top: 12rpx;
		padding-top: 24rpx;
		font-size: 13px;
		color: #333;
		border-top: 1px solid #E6E8ED;
	}
	.price {
		font-size: 32rpx;
		color: #007EFF;
	}
}
.bottom {
	position: fixed;
	bottom: 0;
	padding-bottom: env(safe-area-inset-bottom);
	width: 100%;
	background-color: #fff;
	box-shadow: 0 -2px 2px #f5f5f5;
	box-sizing: border-box;
}
.add-wrap {
	padding: 16rpx 24rpx 40rpx;
	background-color: #f5f5f5;
}
/deep/.add-btn {
	display: flex;
	justify-content: center;
	align-items: center;
	font-size: 28rpx;
	line-height: 88rpx;
	color: #007EFF;
	background-color: #fff;
	border: 1px solid #007EFF;
	border-radius: 16rpx;
	.icon {
		margin-right: 10rpx;
	}
	.uni-icons {
		font-size: 38rpx !important;
	}
}
.product {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 24rpx;
	background-color: #fff;
	.total {
		white-space: nowrap;
	}
	.line {
		&:first-child {
			margin-bottom: 8px;
		}
	}
	&.show {
		padding: 24rpx 50rpx;
		.total {
			display: flex;
			margin-bottom: 30rpx;
			font-size: 30rpx;
			font-weight: 600;
			color: #333;
			.column {
				margin-left: 10rpx;
			}
			.num {
				margin: 0 5rpx;
				font-size: 34rpx;
				font-weight: 600;
				color: #007EFF;
			}
		}
	}
	&.edit {
		.total {
			margin-bottom: 10rpx;
			text-align: right;
			font-size: 30rpx;
			color: #666;
			.num {
				font-weight: 600;
				font-size: 34rpx;
			}
		}
		.num {
			margin: 0 5rpx;
			font-size: 30rpx;
			color: #007EFF;
		}
	}
	.info {
		font-size: 24rpx;
		color: #333;
		white-space: nowrap;
	}
	.btn {
		width: 180rpx;
		margin-left: 30rpx;
		line-height: 80rpx;
		font-size: 32rpx;
		text-align: center;
		color: #fff;
		border-radius: 10rpx;
		background-color: #007EFF;
	}
}
</style>
