<template>
	<view>
		<scroll-view scroll-y class="page">
			<cu-custom bgColor="bg-green" :isBack="true"><block slot="backText">返回</block><block slot="content">出库详情</block></cu-custom>
			
			<!-- 出库批次信息 -->
			<view class="batch-info-card">
				<view class="batch-title">出库批次：{{batch}}</view>
				<view class="batch-meta">
					<text class="meta-item">🏥 {{organ_name}}</text>
					<text class="meta-item">👤 出库人：{{comp_recl_name}}</text>
				</view>
				<view class="batch-meta">
					<text class="meta-item">📊 总重量：{{totalWeight}} kg</text>
					<text class="meta-item">📦 总袋数：{{totalCount}} 袋</text>
				</view>
			</view>
			
			<!-- 空数据提示 -->
			<view v-if="!detailData || detailData.length === 0" class="empty-container">
				<text class="empty-icon">📋</text>
				<text class="empty-text">暂无详情数据</text>
			</view>
			
			<!-- 表格展示 -->
			<view v-else class="table-wrapper">
				<view class="table-container">
					<view class="table-header">
						<view class="table-cell cell-type">医废类型</view>
						<view class="table-cell cell-dept">科室</view>
						<view class="table-cell cell-weight">重量</view>
						<view class="table-cell cell-person">收集人</view>
						<view class="table-cell cell-time">收集时间</view>
					</view>
					<view class="table-row" v-for="(item, index) in currentPageData" :key="index">
						<view class="table-cell cell-type">
							<img :src="item.image" class="type-icon">
							<text>{{item.waste_type}}</text>
						</view>
						<view class="table-cell cell-dept">{{item.dept_name}}</view>
						<view class="table-cell cell-weight">{{item.weight}}</view>
						<view class="table-cell cell-person">{{item.recl_name}}</view>
						<view class="table-cell cell-time">{{formatTime(item.recl_time)}}</view>
					</view>
				</view>
				
				<!-- 分页控件 -->
				<view class="pagination-wrapper">
					<view class="pagination-info">
						<text>共 {{totalItems}} 条，第 {{currentPage}}/{{totalPages}} 页</text>
					</view>
					<view class="pagination-controls">
						<button class="page-btn" :disabled="currentPage === 1" @click="changePage('prev')">上一页</button>
						<button class="page-btn" :disabled="currentPage === totalPages" @click="changePage('next')">下一页</button>
					</view>
				</view>
			</view>
		</scroll-view>
	</view>
</template>

<script>
	export default {
		data() {
			return {
				batch: '',
				organ_name: '',
				comp_recl_name: '',
				totalCount: 0,
				totalWeight: 0,
				detailData: [],
				currentPage: 1,
				pageSize: 20,
				totalItems: 0,
				totalPages: 0
			}
		},
		computed: {
			currentPageData() {
				const start = (this.currentPage - 1) * this.pageSize
				const end = start + this.pageSize
				return this.detailData.slice(start, end)
			}
		},
		watch: {
			detailData(newVal) {
				this.totalItems = newVal.length
				this.totalPages = Math.ceil(this.totalItems / this.pageSize)
				if (this.currentPage > this.totalPages && this.totalPages > 0) {
					this.currentPage = this.totalPages
				}
			}
		},
		mounted(){
			// 获取页面参数
			const pages = getCurrentPages()
			const currentPage = pages[pages.length - 1]
			this.batch = currentPage.options.batch || ''
			
			this.getOutDetailData()
		},
		methods: {
			// 获取出库详情数据
			getOutDetailData(){
				let that = this;
				uni.request({
					url: 'https://mtx.mini.opmonitor.com/?c=app_api&a=getOutDetailData',
					data: {batch: that.batch},
					header: {
						'Content-type': 'application/json'
					},
					success: function(res){
						const data = res.data.data
						that.organ_name = data.organ_name || ''
						that.comp_recl_name = data.comp_recl_name || ''
						that.totalCount = data.totalCount || 0
						that.totalWeight = data.totalWeight || 0
						that.detailData = data.details || []
					},
					fail: () => {
						console.info('获取出库详情失败')
					}
				})
			},
			// 格式化时间 m-d H:i
			formatTime(timeStr) {
				if (!timeStr) return ''
				const date = new Date(timeStr.replace(/-/g, '/'))
				const month = String(date.getMonth() + 1).padStart(2, '0')
				const day = String(date.getDate()).padStart(2, '0')
				const hours = String(date.getHours()).padStart(2, '0')
				const minutes = String(date.getMinutes()).padStart(2, '0')
				return `${month}-${day} ${hours}:${minutes}`
			},
			// 切换页面
			changePage(direction) {
				if (direction === 'prev' && this.currentPage > 1) {
					this.currentPage--
				} else if (direction === 'next' && this.currentPage < this.totalPages) {
					this.currentPage++
				}
			}
		}
	}
</script>

<style>
	.page {
		width: 100vw;
		height: 100vh;
	}
	
	/* 批次信息卡片 */
	.batch-info-card {
		margin: 12rpx;
		padding: 24rpx;
		background: linear-gradient(135deg, #27ae60 0%, #1e8449 100%);
		border-radius: 12rpx;
		box-shadow: 0 4rpx 16rpx rgba(39, 174, 96, 0.25);
		color: #fff;
	}
	
	.batch-title {
		font-size: 28rpx;
		font-weight: 600;
		margin-bottom: 16rpx;
	}
	
	.batch-meta {
		display: flex;
		justify-content: space-between;
		margin-bottom: 12rpx;
	}
	
	.batch-meta:last-child {
		margin-bottom: 0;
	}
	
	.meta-item {
		font-size: 24rpx;
		opacity: 0.95;
	}
	
	/* 空数据容器 */
	.empty-container {
		display: flex;
		flex-direction: column;
		align-items: center;
		justify-content: center;
		padding: 200rpx 0;
	}
	
	.empty-icon {
		font-size: 120rpx;
		margin-bottom: 30rpx;
	}
	
	.empty-text {
		font-size: 32rpx;
		color: #999;
	}
	
	/* 表格包裹层 */
	.table-wrapper {
		flex: 1;
		display: flex;
		flex-direction: column;
		overflow: hidden;
	}
	
	/* 表格容器 - 出库详情使用紧凑风格 */
	.table-container {
		flex: 1;
		overflow-y: auto;
		margin: 0 12rpx;
		background-color: #fff;
		border-radius: 12rpx;
		box-shadow: 0 2rpx 12rpx rgba(0, 0, 0, 0.06);
		border: 1px solid #e8f5e9;
	}
	
	/* 表头 */
	.table-header {
		display: flex;
		background: linear-gradient(90deg, #27ae60 0%, #1e8449 100%);
		color: #fff;
		font-weight: 600;
		font-size: 22rpx;
		padding: 0;
		position: sticky;
		top: 0;
		z-index: 10;
	}
	
	/* 表格行 */
	.table-row {
		display: flex;
		border-bottom: 1px solid #f1f8f3;
		background-color: #fff;
		min-height: 68rpx;
	}
	
	.table-row:last-child {
		border-bottom: none;
	}
	
	.table-row:nth-child(even) {
		background-color: #f8fff9;
	}
	
	/* 表格单元格 */
	.table-cell {
		padding: 12rpx 10rpx;
		font-size: 22rpx;
		color: #333;
		display: flex;
		align-items: center;
		word-break: break-all;
		overflow: hidden;
		text-overflow: ellipsis;
		white-space: nowrap;
	}
	
	.cell-type {
		flex: 1.8;
		min-width: 200rpx;
	}
	
	.cell-dept {
		flex: 1.3;
		min-width: 120rpx;
	}
	
	.cell-weight {
		flex: 0.8;
		min-width: 80rpx;
		justify-content: center;
		color: #27ae60;
		font-weight: 600;
	}
	
	.cell-person {
		flex: 1;
		min-width: 100rpx;
	}
	
	.cell-time {
		flex: 1.5;
		min-width: 120rpx;
	}
	
	/* 类型图标 */
	.type-icon {
		width: 28rpx;
		height: 28rpx;
		margin-right: 10rpx;
		border-radius: 4rpx;
		flex-shrink: 0;
	}
	
	/* 分页包裹层 */
	.pagination-wrapper {
		margin: 12rpx;
		padding: 14rpx 20rpx;
		background-color: #fff;
		border-radius: 12rpx;
		box-shadow: 0 2rpx 8rpx rgba(0, 0, 0, 0.06);
		display: flex;
		justify-content: space-between;
		align-items: center;
	}
	
	.pagination-info {
		font-size: 22rpx;
		color: #666;
	}
	
	.pagination-controls {
		display: flex;
		gap: 12rpx;
	}
	
	.page-btn {
		padding: 8rpx 24rpx;
		background: linear-gradient(135deg, #27ae60 0%, #1e8449 100%);
		color: #fff;
		border-radius: 16rpx;
		font-size: 22rpx;
		border: none;
		box-shadow: 0 1rpx 6rpx rgba(39, 174, 96, 0.25);
	}
	
	.page-btn[disabled] {
		background: #ccc;
		box-shadow: none;
		opacity: 0.5;
	}
</style>
