<template>
	<view class="order-container" @click="handleOutsideClick">
		<view class="filter">
			<!-- 工单类型按钮 -->
			<view class="filter-btn" @click.stop="togglePopup('type')">
				{{ !selectedFilters.type ||selectedFilters.type.orderTypeName === '全部' ? '工单类型' : selectedFilters.type.orderTypeName }}
				<image class="filter-img" src="/static/ic_down_arrow_g.png" />
				<view v-if="activePopup === 'type'" class="dropdown">
					<view class="dropdown-triangle"></view>
					<view class="dropdown-list">
						<view v-for="(item, index) in typeList" :key="index" class="dropdown-item"
							@click.stop="selectFilter('type', item)">
							{{ item.orderTypeName }}
						</view>
					</view>
				</view>
			</view>

			<!-- 工单状态按钮 -->
			<view v-if="activeTab == 1" class="filter-btn" @click.stop="togglePopup('status')">
				{{ !selectedFilters.status || selectedFilters.status === '全部' ? '工单状态' : selectedFilters.status }}
				<image class="filter-img" src="/static/ic_down_arrow_g.png" />
				<view v-if="activePopup === 'status'" class="dropdown">
					<view class="dropdown-triangle"></view>
					<view class="dropdown-list">
						<view v-for="(item, index) in statusList" :key="index" class="dropdown-item"
							@click.stop="selectFilter('status', item.name)">
							{{ item.name }}
						</view>
					</view>
				</view>
			</view>

			<!-- 处理人按钮 -->
			<view class="filter-btn" @click.stop="togglePopup('handler')">
				{{ !selectedFilters.handler || selectedFilters.handler === '全部' ? '处理人' : selectedFilters.handler }}
				<image class="filter-img" src="/static/ic_down_arrow_g.png" />
				<view v-if="activePopup === 'handler'" class="dropdown">
					<view class="dropdown-triangle"></view>
					<view class="dropdown-list">
						<view v-for="(item, index) in handlerList" :key="index" class="dropdown-item"
							@click.stop="selectFilter('handler', item.name)">
							{{ item.name }}
						</view>
					</view>
				</view>
			</view>
		</view>

		<!-- tab栏 -->
		<view class="order-tabs">
			<view v-for="(tab, idx) in tabs" :key="idx" :class="['order-tab', { active: idx === activeTab }]"
				@click="changeTab(idx)">
				{{ tab }}
				<view v-if="idx === activeTab" class="tab-underline"></view>
			</view>
		</view>

		<!-- 列表区 -->
		<scroll-view scroll-y class="order-list" @scroll="handleScroll">
			<view v-for="(item, idx) in list" :key="idx" class="order-card" @click="goDetail(item)">
				<view class="order-row">
					<view class="order-no">工单号：{{ item.orderNo }}</view>
					<view class="order-status" :class="getStatusColor(item.status)">
						{{ getStatusLabel(item.status) }}
					</view>
				</view>
				<image class="order-line-image" src="/static/ic_my_repair_03.png" />
				<view class="order-info">工单名称：{{ item.orderName }}</view>
				<view class="order-info">工单类型：{{ item.typeName }}</view>
				<view class="order-info">创建时间：{{ item.createTime }}</view>
				<view class="order-info">
					有 效 期：{{ item.createTime }}-{{ item.planCompleTime }}
				</view>
				<view v-if="item.statusText === '已结束'" class="order-eval-btn eval-btn-right">
					服务评价
				</view>
			</view>
		</scroll-view>

		<!-- 悬浮新增按钮 -->
		<image v-if="false" src="/static/ic_my_repair_02.png" :class="['order-add-btn-fixed', { hide: isAddBtnHidden }]"
			@click="addOrder" />
	</view>
</template>

<script>
	export default {
		data() {
			return {
				tabs: ["待办", "全部"],
				activeTab: 0,
				tabData: [
					[],
					[]
				],
				tabLoaded: [false, false],
				loading: false,
				lastScrollTop: 0,
				isAddBtnHidden: false,
				activePopup: null, // 当前显示哪个弹窗，null表示都关闭
				selectedFilters: {
					type: null,
					status: null,
					handler: null,
				},
				typeList: [{
					'orderTypeName': '全部'
				}],
				statusList: [],
				handlerList: [],
			};
		},
		computed: {
			list() {
				return this.tabData[this.activeTab];
			},
		},
		created() {
			this.loadTabData(this.activeTab);
			this.loadFilterData();
		},
		methods: {
			goBack() {
				uni.navigateBack();
			},
			addOrder() {
				uni.navigateTo({
					url: "/pages/sys/workbench/order/addOrder",
				});
			},
			handleScroll(e) {
				const scrollTop = e.detail.scrollTop;
				if (Math.abs(scrollTop - this.lastScrollTop) < 20) return;
				this.isAddBtnHidden = scrollTop > this.lastScrollTop && scrollTop > 50;
				this.lastScrollTop = scrollTop;
			},
			async changeTab(idx) {
				this.activeTab = idx;
				if (!this.tabLoaded[idx]) {
					await this.loadTabData(idx);
				}
			},
			async loadTabData(idx) {
				this.loading = true;
				let params = {};
				if (this.selectedFilters.type && this.selectedFilters.type.id) {
					params.type = this.selectedFilters.type.id
				}
				let res = await this.$u.api.getOrderList(params);
				if (res.code == "200") {
					this.$set(this.tabData, idx, res.rows);
				}
				this.$set(this.tabLoaded, idx, true);
				this.loading = false;
			},
			getStatusLabel(status) {
				const statusMap = {
					0: "创建工单",
					1: "已接单",
					2: "已接单",
					3: "处理中",
					4: "已完成",
				};
				return statusMap[status] || "";
			},
			getStatusColor(status) {
				const statusMap = {
					0: "orange",
					1: "doing",
					2: "doing",
					3: "doing",
					4: "done",
				};
				return statusMap[status] || "";
			},
			goDetail(item) {
				const itemStr = encodeURIComponent(JSON.stringify(item));
				uni.navigateTo({
					url: "/pages/sys/workbench/order/orderDetail?item=" + itemStr,
				});
			},
			togglePopup(name) {
				if (this.activePopup === name) {
					this.activePopup = null;
				} else {
					this.activePopup = name;
				}
			},
			selectFilter(name, value) {
				this.selectedFilters[name] = value;
				this.activePopup = null;
				this.loadTabData(this.activeTab)
			},
			handleOutsideClick() {
				if (this.activePopup !== null) {
					this.activePopup = null;
				}
			},
			async loadFilterData() {
				// 工单类型

				let resType = await this.$u.api.getOrdersType();
				if (resType.code === 200) {
					this.typeList = [...this.typeList, ...resType.rows];
				}


				this.statusList = [{
						name: "全部"
					},
					{
						name: "创建工单"
					},
					{
						name: "已接单"
					},
					{
						name: "处理中"
					},
					{
						name: "已完成"
					},
				];



				// 处理人
				try {
					let resHandler = await this.$u.api.getHandlers();
					if (resHandler.code === "200" && Array.isArray(resHandler.data)) {
						this.handlerList = resHandler.data;
					} else {
						this.handlerList = [{
								name: "全部"
							},
							{
								name: "张三"
							},
							{
								name: "李四"
							},
							{
								name: "王五"
							},
						];
					}
				} catch {
					this.handlerList = [{
							name: "全部"
						},
						{
							name: "张三"
						},
						{
							name: "李四"
						},
						{
							name: "王五"
						},
					];
				}
			},
		},
	};
</script>

<style scoped>
	.order-container {
		height: 100vh;
		background: #f7f7f7;
		display: flex;
		flex-direction: column;
	}

	.filter {
		display: flex;
		flex-direction: row;
		background: #fff;
		padding-left: 36rpx;
		padding-top: 15rpx;
		padding-bottom: 15rpx;
	}

	.filter-btn {
		padding: 15rpx 22rpx;
		background: #f7f7f7;
		border-radius: 25rpx;
		height: 58rpx;
		color: #9a9a9a;
		font-size: 28rpx;
		display: flex;
		justify-content: center;
		align-items: center;
		margin-right: 24rpx;
		position: relative;
		cursor: pointer;
	}

	.filter-img {
		width: 18rpx;
		height: 10rpx;
		margin-left: 8rpx;
	}

	.dropdown {
		position: absolute;
		top: calc(100% + 10rpx);
		left: 50%;
		transform: translateX(-50%);
		background: #fff;
		border-radius: 12rpx;
		box-shadow: 0 4rpx 10rpx rgba(0, 0, 0, 0.1);
		z-index: 999;
		width: 200rpx;
	}

	/* 三角 */
	.dropdown-triangle {
		position: absolute;
		top: -10rpx;
		left: 50%;
		transform: translateX(-50%);
		width: 0;
		height: 0;
		border-left: 10rpx solid transparent;
		border-right: 10rpx solid transparent;
		border-bottom: 10rpx solid #fff;
		filter: drop-shadow(0 1rpx 1rpx rgba(0, 0, 0, 0.05));
		z-index: 1000;
	}

	.dropdown-list {
		display: flex;
		flex-direction: column;
	}

	.dropdown-item {
		padding: 20rpx;
		font-size: 28rpx;
		color: #333;
		border-bottom: 1rpx solid #eee;
		text-align: center;
	}

	.dropdown-item:last-child {
		border-bottom: none;
	}

	.dropdown-item:hover {
		background: #f5f5f5;
	}

	.order-tabs {
		display: flex;
		align-items: center;
		justify-content: space-around;
		background: #fff;
		height: 80rpx;
		border-bottom: 1px solid #f0f0f0;
		flex-shrink: 0;
	}

	.order-tab {
		flex: 1;
		text-align: center;
		font-size: 30rpx;
		color: #888;
		position: relative;
		font-weight: 500;
		padding: 0 0 10rpx 0;
		cursor: pointer;
	}

	.order-tab.active {
		color: #2186ff;
		font-weight: bold;
	}

	.tab-underline {
		width: 60rpx;
		height: 6rpx;
		background: #2186ff;
		border-radius: 3rpx;
		margin: 0 auto;
		margin-top: 8rpx;
	}

	.order-list {
		margin: 32rpx 0 0 0;
		padding: 0 24rpx;
		flex: 1;
		overflow-y: auto;
		padding-bottom: 30rpx;
		height: calc(100vh - 80rpx - 32rpx);
	}

	.order-card {
		background: #fff;
		border-radius: 12rpx;
		margin-bottom: 24rpx;
		box-shadow: 0 2rpx 8rpx rgba(0, 0, 0, 0.03);
		padding-top: 25rpx;
		padding-bottom: 32rpx;
	}

	.order-row {
		display: flex;
		align-items: center;
		justify-content: space-between;
		margin-bottom: 12rpx;
		margin-top: 25rpx;
		margin-left: 19rpx;
		margin-right: 50rpx;
	}

	.order-no {
		font-size: 24rpx;
		color: #0b0b0b;
		font-weight: 500;
	}

	.order-status {
		font-size: 24rpx;
		font-weight: 500;
	}

	.order-line-image {
		margin-left: 29rpx;
		margin-right: 39rpx;
		height: 2rpx;
		margin-bottom: 29rpx;
	}

	.order-status.orange {
		color: #f3ab44;
	}

	.order-status.doing {
		color: #00c9aa;
	}

	.order-status.done {
		color: #8a8a8a;
	}

	.order-info {
		font-size: 24rpx;
		color: #888;
		margin-bottom: 30rpx;
		margin-left: 47rpx;
	}

	.order-add-btn-fixed {
		position: fixed;
		right: 40rpx;
		bottom: 80rpx;
		width: 100rpx;
		height: 100rpx;
		z-index: 100;
		transition: transform 0.3s ease;
		transform: translateX(0);
	}

	.order-add-btn-fixed.hide {
		transform: translateX(200%);
	}
</style>