<!-- 订单详情 -->
<template>
	<s-layout title="订单详情" class="index-wrap" navbar="inner">
		<!-- 订单状态 TODO -->
		<view class="state-box ss-flex-col ss-col-center ss-row-right" :style="[
        {
          marginTop: '-' + Number(statusBarHeight + 88) + 'rpx',
          paddingTop: Number(statusBarHeight + 88) + 'rpx',
        },
      ]">
			<view class="ss-flex ss-m-t-32 ss-m-b-20">
				<image v-if="
            state.orderInfo.status_code == 'unpaid' ||
            state.orderInfo.status === 10 || // 待发货
            state.orderInfo.status_code == 'nocomment'
          " class="state-img" :src="sheep.$url.static('/static/img/shop/order/order_loading.png')">
				</image>
				<image v-if="
            state.orderInfo.status_code == 'completed' ||
            state.orderInfo.status_code == 'refund_agree'
          " class="state-img" :src="sheep.$url.static('/static/img/shop/order/order_success.png')">
				</image>
				<image v-if="state.orderInfo.status_code == 'cancel' || state.orderInfo.status_code == 'closed'"
					class="state-img" :src="sheep.$url.static('/static/img/shop/order/order_close.png')">
				</image>
				<image v-if="state.orderInfo.status_code == 'noget'" class="state-img"
					:src="sheep.$url.static('/static/img/shop/order/order_express.png')">
				</image>
				<view class="ss-font-30">{{ formatOrderStatus(state.orderInfo) }}</view>
			</view>
			<view class="ss-font-26 ss-m-x-20 ss-m-b-70">{{ formatOrderStatusDescription(state.orderInfo) }}</view>
		</view>

		<!-- 收货地址 -->
		<view class="order-address-box" v-if="state.orderInfo.receiverAreaId > 0">
			<view class="ss-flex ss-col-center">
				<text class="address-username">
					{{ state.orderInfo.receiverName }}
				</text>
				<text class="address-phone">{{ state.orderInfo.receiverMobile }}</text>
			</view>
			<view class="address-detail">
        {{ state.orderInfo.receiverAreaName }} {{ state.orderInfo.receiverDetailAddress }}
      </view>
		</view>

		<view class="detail-goods" :style="[{ marginTop: state.orderInfo.receiverAreaId > 0 ? '0' : '-40rpx' }]">
			<!-- 订单信息 TODO 芋艿： -->
			<view class="order-list" v-for="item in state.orderInfo.items" :key="item.goods_id">
				<view class="order-card">
					<s-goods-item
            @tap="onGoodsDetail(item.skuId)"
            :img="item.picUrl"
            :title="item.spuName"
						:skuText="item.properties.map((property) => property.valueName).join(' ')"
            :price="item.price"
						:num="item.count"
          >
						<template #tool>
							<view class="ss-flex">
								<button class="ss-reset-button apply-btn" v-if="item.buttons.includes('aftersale')"
									@tap.stop="
                    sheep.$router.go('/pages/order/aftersale/apply', {
                      item: JSON.stringify(item),
                    })
                  ">
									申请售后
								</button>
								<button class="ss-reset-button apply-btn" v-if="item.buttons.includes('re_aftersale')"
									@tap.stop="
                    sheep.$router.go('/pages/order/aftersale/apply', {
                      item: JSON.stringify(item),
                    })
                  ">
									重新售后
								</button>

								<button class="ss-reset-button apply-btn" v-if="item.buttons.includes('aftersale_info')"
									@tap.stop="
                    sheep.$router.go('/pages/order/aftersale/detail', {
                      id: item.ext.aftersale_id,
                    })
                  ">
									售后详情
								</button>
								<button class="ss-reset-button apply-btn" v-if="item.buttons.includes('buy_again')"
									@tap.stop="
                    sheep.$router.go('/pages/goods/index', {
                      id: item.goods_id,
                    })
                  ">
									再次购买
								</button>
							</view>
						</template>
						<template #priceSuffix>
							<button class="ss-reset-button tag-btn" v-if="item.status_text">
								{{ item.status_text }}
							</button>
						</template>
					</s-goods-item>
				</view>
			</view>
		</view>

		<!-- 订单信息 -->
		<view class="notice-box">
			<view class="notice-box__content">
				<view class="notice-item--center">
					<view class="ss-flex ss-flex-1">
						<text class="title">订单编号：</text>
						<text class="detail">{{ state.orderInfo.no }}</text>
					</view>
					<button class="ss-reset-button copy-btn" @tap="onCopy">复制</button>
				</view>
				<view class="notice-item">
					<text class="title">下单时间：</text>
					<text class="detail">
            {{ sheep.$helper.timeFormat(state.orderInfo.createTime, 'yyyy-mm-dd hh:MM:ss') }}
          </text>
				</view>
				<view class="notice-item" v-if="state.orderInfo.payTime">
					<text class="title">支付时间：</text>
					<text class="detail">
            {{ sheep.$helper.timeFormat(state.orderInfo.payTime, 'yyyy-mm-dd hh:MM:ss') }}
          </text>
				</view>
				<view class="notice-item">
					<text class="title">支付方式：</text>
					<text class="detail">{{ state.orderInfo.payChannelName || '-' }}</text>
				</view>
			</view>
		</view>

		<!-- 价格信息 -->
		<view class="order-price-box">
			<view class="notice-item ss-flex ss-row-between">
				<text class="title">商品总额</text>
				<view class="ss-flex">
					<text class="detail">￥{{ fen2yuan(state.orderInfo.totalPrice) }}</text>
				</view>
			</view>
			<view class="notice-item ss-flex ss-row-between">
				<text class="title">运费</text>
				<text class="detail">￥{{ fen2yuan(state.orderInfo.deliveryPrice) }}</text>
			</view>
      <!-- TODO 芋艿：优惠劵抵扣、积分抵扣 -->
			<view class="notice-item ss-flex ss-row-between" v-if="state.orderInfo.discountPrice > 0">
				<text class="title">优惠金额</text>
				<text class="detail">¥{{ fen2yuan(state.orderInfo.discountPrice) }}</text>
			</view>
			<view class="notice-item all-rpice-item ss-flex ss-m-t-20">
				<text class="title">{{ state.orderInfo.payStatus ? '已付款' : '需付款' }}</text>
				<text class="detail all-price">￥{{ fen2yuan(state.orderInfo.payPrice) }}</text>
			</view>
			<view class="notice-item all-rpice-item ss-flex ss-m-t-20" v-if="state.orderInfo.refundPrice > 0">
				<text class="title">已退款</text>
				<text class="detail all-price">￥{{ fen2yuan(state.orderInfo.refundPrice) }}</text>
			</view>
		</view>

		<!-- 底部按钮 -->
		<!-- TODO: 查看物流、等待成团、评价完后返回页面没刷新页面 -->
		<su-fixed bottom placeholder bg="bg-white" v-if="state.orderInfo.buttons?.length">
			<view class="footer-box ss-flex ss-col-center ss-row-right">
				<button class="ss-reset-button cancel-btn" v-if="state.orderInfo.buttons?.includes('cancel')"
                @tap="onCancel(state.orderInfo.id)">
          取消订单
        </button>
				<button class="ss-reset-button pay-btn ui-BG-Main-Gradient" v-if="state.orderInfo.buttons?.includes('pay')"
                @tap="onPay(state.orderInfo.payOrderId)">
          继续支付
        </button>
        <!-- TODO 芋艿：拼团接入 -->
				<button class="ss-reset-button cancel-btn" v-if="state.orderInfo.buttons?.includes('combination')" @tap="
            sheep.$router.go('/pages/activity/groupon/detail', {
              id: state.orderInfo.ext.groupon_id,
            })
          ">
          拼团详情
				</button>
				<button class="ss-reset-button cancel-btn" v-if="state.orderInfo.buttons?.includes('express')"
                @tap="onExpress(state.orderInfo.id)">
          查看物流
        </button>
				<button class="ss-reset-button cancel-btn" v-if="state.orderInfo.buttons?.includes('confirm')"
                @tap="onConfirm(state.orderInfo.id)">
          确认收货
        </button>
				<button class="ss-reset-button cancel-btn" v-if="state.orderInfo.buttons?.includes('comment')"
                @tap="onComment(state.orderInfo.id, state.orderInfo)">
          评价
        </button>
			</view>
		</su-fixed>
	</s-layout>
</template>

<script setup>
	import sheep from '@/sheep';
	import { onLoad } from '@dcloudio/uni-app';
	import { reactive } from 'vue';
	import { isEmpty } from 'lodash';
  import { fen2yuan, formatOrderStatus, formatOrderStatusDescription, handleOrderButtons } from '@/sheep/hooks/useGoods';
  import OrderApi from '@/sheep/api/trade/order';

	const statusBarHeight = sheep.$platform.device.statusBarHeight * 2;
	const headerBg = sheep.$url.css('/static/img/shop/order/order_bg.png');

	const state = reactive({
		orderInfo: {},
		merchantTradeNo: '', // 商户订单号
		comeinType: '', // 进入订单详情的来源类型
	});

	// 复制
	const onCopy = () => {
		sheep.$helper.copyText(state.orderInfo.sn);
	};

	// 去支付
	function onPay(payOrderId) {
		sheep.$router.go('/pages/pay/index', {
			id: payOrderId,
		});
	}

	function onGoodsDetail(id) {
		sheep.$router.go('/pages/goods/index', {
			id
		});
	}

	// 取消订单
	async function onCancel(orderId) {
		uni.showModal({
			title: '提示',
			content: '确定要取消订单吗?',
			success: async function(res) {
				if (!res.confirm) {
					return;
				}
        const { code } = await OrderApi.cancelOrder(orderId);
        if (code === 0) {
          await getOrderDetail(orderId);
        }
			},
		});
	}

	// 申请退款
	async function onRefund(orderId) {
		uni.showModal({
			title: '提示',
			content: '确定要申请退款吗?',
			success: async function(res) {
				if (res.confirm) {
					const {
						error,
						data
					} = await sheep.$api.order.applyRefund(orderId);
					if (error === 0) {
						getOrderDetail(data.order_sn);
					}
				}
			},
		});
	}

	// 查看物流 TODO 芋艿：待测试
	async function onExpress(orderId) {
		sheep.$router.go('/pages/order/express/list', {
			orderId,
		});
	}

	// 确认收货 TODO 芋艿：待测试
	async function onConfirm(orderId, ignore = false) {
		// 需开启确认收货组件
		// todo: 芋艿：待接入微信
		// 1.怎么检测是否开启了发货组件功能？如果没有开启的话就不能在这里return出去
		// 2.如果开启了走mpConfirm方法,需要在App.vue的show方法中拿到确认收货结果
		let isOpenBusinessView = true;
		if (
			sheep.$platform.name === 'WechatMiniProgram' &&
			!isEmpty(state.orderInfo.wechat_extra_data) &&
			isOpenBusinessView &&
			!ignore
		) {
			mpConfirm(orderId);
			return;
		}

		// 正常的确认收货流程
		const { code } = await OrderApi.receiveOrder(orderId);
		if (code === 0) {
			await getOrderDetail(orderId);
		}
	}

	// #ifdef MP-WEIXIN
	// 小程序确认收货组件
	function mpConfirm(orderId) {
		if (!wx.openBusinessView) {
			sheep.$helper.toast(`请升级微信版本`);
			return;
		}
		wx.openBusinessView({
			businessType: 'weappOrderConfirm',
			extraData: {
				merchant_trade_no: state.orderInfo.wechat_extra_data.merchant_trade_no,
				transaction_id: state.orderInfo.wechat_extra_data.transaction_id,
			},
			success(response) {
				console.log('success:', response);
				if (response.errMsg === 'openBusinessView:ok') {
					if (response.extraData.status === 'success') {
						onConfirm(orderId, true);
					}
				}
			},
			fail(error) {
				console.log('error:', error);
			},
			complete(result) {
				console.log('result:', result);
			},
		});
	}
	// #endif

	// 评价
	function onComment(orderSN, orderId) {
		sheep.$router.go('/pages/goods/comment/add', {
			orderSN,
			orderId
		});
	}

	async function getOrderDetail(id) {
		// 对详情数据进行适配
		let res;
		if (state.comeinType === 'wechat') {
			res = await sheep.$api.order.detail(id, {
				merchant_trade_no: state.merchantTradeNo,
			});
		} else {
			res = await sheep.$api.order.detail(id);
		}
		if (res.code === 0) {
			state.orderInfo = res.data;
      handleOrderButtons(state.orderInfo)
		} else {
			sheep.$router.back();
		}
	}

	onLoad(async (options) => {
		let id = 0;
		if (options.id) {
			id = options.id;
		}
    // TODO 芋艿：下面两个变量，后续接入
		state.comeinType = options.comein_type;
		if (state.comeinType === 'wechat') {
			state.merchantTradeNo = options.merchant_trade_no;
		}
		await getOrderDetail(id);
	});
</script>

<style lang="scss" scoped>
	.score-img {
		width: 36rpx;
		height: 36rpx;
		margin: 0 4rpx;
	}

	.apply-btn {
		width: 140rpx;
		height: 50rpx;
		border-radius: 25rpx;
		font-size: 24rpx;
		border: 2rpx solid #dcdcdc;
		line-height: normal;
		margin-left: 16rpx;
	}

	.state-box {
		color: rgba(#fff, 0.9);
		width: 100%;
		background: v-bind(headerBg) no-repeat,
			linear-gradient(90deg, var(--ui-BG-Main), var(--ui-BG-Main-gradient));
		background-size: 750rpx 100%;
		box-sizing: border-box;

		.state-img {
			width: 60rpx;
			height: 60rpx;
			margin-right: 20rpx;
		}
	}

	.order-address-box {
		background-color: #fff;
		border-radius: 10rpx;
		margin: -50rpx 20rpx 16rpx 20rpx;
		padding: 44rpx 34rpx 42rpx 20rpx;
		font-size: 30rpx;
		box-sizing: border-box;
		font-weight: 500;
		color: rgba(51, 51, 51, 1);

		.address-username {
			margin-right: 20rpx;
		}

		.address-detail {
			font-size: 26rpx;
			font-weight: 500;
			color: rgba(153, 153, 153, 1);
			margin-top: 20rpx;
		}
	}

	.detail-goods {
		border-radius: 10rpx;
		margin: 0 20rpx 20rpx 20rpx;

		.order-list {
			margin-bottom: 20rpx;
			background-color: #fff;

			.order-card {
				padding: 20rpx 0;

				.order-sku {
					font-size: 24rpx;

					font-weight: 400;
					color: rgba(153, 153, 153, 1);
					width: 450rpx;
					margin-bottom: 20rpx;

					.order-num {
						margin-right: 10rpx;
					}
				}

				.tag-btn {
					margin-left: 16rpx;
					font-size: 24rpx;
					height: 36rpx;
					color: var(--ui-BG-Main);
					border: 2rpx solid var(--ui-BG-Main);
					border-radius: 14rpx;
					padding: 0 4rpx;
				}
			}
		}
	}

	// 订单信息。
	.notice-box {
		background: #fff;
		border-radius: 10rpx;
		margin: 0 20rpx 20rpx 20rpx;

		.notice-box__head {
			font-size: 30rpx;

			font-weight: 500;
			color: rgba(51, 51, 51, 1);
			line-height: 80rpx;
			border-bottom: 1rpx solid #dfdfdf;
			padding: 0 25rpx;
		}

		.notice-box__content {
			padding: 20rpx;

			.self-pickup-box {
				width: 100%;

				.self-pickup--img {
					width: 200rpx;
					height: 200rpx;
					margin: 40rpx 0;
				}
			}
		}

		.notice-item,
		.notice-item--center {
			display: flex;
			align-items: center;
			line-height: normal;
			margin-bottom: 24rpx;

			.title {
				font-size: 28rpx;
				color: #999;
			}

			.detail {
				font-size: 28rpx;
				color: #333;
				flex: 1;
			}
		}
	}

	.copy-btn {
		width: 100rpx;
		line-height: 50rpx;
		border-radius: 25rpx;
		padding: 0;
		background: rgba(238, 238, 238, 1);
		font-size: 22rpx;
		font-weight: 400;
		color: rgba(51, 51, 51, 1);
	}

	// 订单价格信息
	.order-price-box {
		background-color: #fff;
		border-radius: 10rpx;
		padding: 20rpx;
		margin: 0 20rpx 20rpx 20rpx;

		.notice-item {
			line-height: 70rpx;

			.title {
				font-size: 28rpx;
				color: #999;
			}

			.detail {
				font-size: 28rpx;
				color: #333;
				font-family: OPPOSANS;
			}
		}

		.all-rpice-item {
			justify-content: flex-end;
			align-items: center;

			.title {
				font-size: 26rpx;
				font-weight: 500;
				color: #333333;
				line-height: normal;
			}

			.all-price {
				font-size: 26rpx;
				font-family: OPPOSANS;
				line-height: normal;
				color: $red;
			}
		}
	}

	// 底部
	.footer-box {
		height: 100rpx;
		width: 100%;
		box-sizing: border-box;
		border-radius: 10rpx;
		padding-right: 20rpx;

		.cancel-btn {
			width: 160rpx;
			height: 60rpx;
			background: #eeeeee;
			border-radius: 30rpx;
			margin-right: 20rpx;
			font-size: 26rpx;
			font-weight: 400;
			color: #333333;
		}

		.pay-btn {
			width: 160rpx;
			height: 60rpx;
			font-size: 26rpx;
			border-radius: 30rpx;
			font-weight: 500;
			color: #fff;
		}
	}
</style>