<route lang="jsonc" type="page">{
    "needLogin": true,
    "layout": "default",
    "style": {
		"navigationStyle": "custom"
    }
}</route>

<template>
    <view class="">
        <view class="order-list sticky top-0 left-0 z-50 bg-[#F6F7F8] pb-10rpx">
            <wd-navbar safeAreaInsetTop custom-class='!bg-[#F6F7F8]' :bordered="false" placeholder>
                <template #left>
                    <view class="h-48rpx flex items-center">
                        <view class="mt-4rpx" @click="OrderList.handleBack()">
                            <wd-icon name="thin-arrow-left" size="30rpx"></wd-icon>
                        </view>
                        <view class="search-box">
                            <wd-search v-model="keywords" hide-cancel placeholder-left light placeholder="搜索茶室订单"></wd-search>
                        </view>
                    </view>
                </template>
            </wd-navbar>
            <view class="tabs">
                <wd-tabs v-model="tab" swipeable slidable="always" :lazy="false" @click="OrderList.handleChangeTabs">
                    <wd-tab title="全部" :name="TeaSpecialistManageOrderStatusText.All"></wd-tab>
                    <wd-tab title="待付款" :name="TeaSpecialistManageOrderStatusText.Unpaid"></wd-tab>
                    <wd-tab title="预约单" :name="TeaSpecialistManageOrderStatusText.Reserved"></wd-tab>
                    <wd-tab title="服务中" :name="TeaSpecialistManageOrderStatusText.Service"></wd-tab>
                    <wd-tab title="已完成" :name="TeaSpecialistManageOrderStatusText.Completed"></wd-tab>
                </wd-tabs>
            </view>
        </view>

        <view class="tabs mt-18rpx mx-30rpx">
            <!-- 这里可以尝试下不重新刷新获取列表 -->
            <!-- 全部 -->
            <mescroll-body ref="mescrollItem0" @init="mescrollInit" @down="downCallback" @up="OrderList.upCallback" :down="downOption" :up="upOption">
                <view class="mb-20rpx" v-for="(item, index) in list" :key="index">
                    <combo-card :type="OrderSource.TeaSpecialist" :order="item"></combo-card>
                </view>
            </mescroll-body>
        </view>
    </view>
</template>


<script lang="ts" setup>
    import { getTeaSpecialistOrderList } from '@/api/teaSpecialist-order'
    import ComboCard from '@/components/order/ComboCard.vue'
	import { onPageScroll, onReachBottom } from '@dcloudio/uni-app'
	import useMescroll from "@/uni_modules/mescroll-uni/hooks/useMescroll.js"
    import { OrderSource, OrderStatus, TeaSpecialistOrderStatusText } from '@/utils/order'
	import { TeaSpecialistManageOrderStatusText, TeaSpecialistOrderStatusValue } from '@/utils/teaSpecialistOrder'
    import { router } from '@/utils/tools'

    /* mescroll */
	const { mescrollInit, downCallback, getMescroll } = useMescroll(onPageScroll, onReachBottom) // 调用mescroll的hook
    const downOption = {
		auto: true
	}
	const upOption = {
		auto: true,
		textNoMore: '~ 已经到底啦 ~', //无更多数据的提示
	}
	const list = ref<Array<any>>([]) // 茶艺师列表
    const keywords = ref<string>('')
    const orderStatus = ref<string>('')

        
    // tab
    const tab = ref<string>('all')

    onLoad((args) => {
        uni.$on('refreshOrderList', () => {
            list.value = []
            getMescroll().resetUpScroll()
        })

        // 根据传过来的参数决定显示哪个tab
        if (args.orderStatus) {
            tab.value = args.orderStatus
            if (tab.value === TeaSpecialistOrderStatusText.Pending) {
                orderStatus.value =  ''
            } else {
                orderStatus.value = TeaSpecialistOrderStatusValue[tab.value] || ''
            }
        }
    })

    onUnload(() => {
        uni.$off('refreshOrderList')
    })

    const OrderList = {
        // 上拉加载的回调: 其中num:当前页 从1开始, size:每页数据条数,默认10
		upCallback: (mescroll) => {
			const filter = {
				page: mescroll.num, 
				size: mescroll.size,
				order_status: orderStatus.value,
				search: keywords.value
			}

			getTeaSpecialistOrderList(filter).then((res) => {
				const curPageData = res.list || [] // 当前页数据
				if(mescroll.num == 1) list.value = [] // 第一页需手动制空列表
				list.value = list.value.concat(curPageData) //追加新数据
				mescroll.endSuccess(curPageData.length, Boolean(res.more))
			}).catch(() => {
				mescroll.endErr() // 请求失败, 结束加载
			})
		},

        // 切换tab
        handleChangeTabs: (e: {index: number, name: string}) => {
            tab.value = e.name
            if (e.name === TeaSpecialistOrderStatusText.Pending) {
                orderStatus.value =  ''
            } else {
                orderStatus.value = TeaSpecialistOrderStatusValue[e.name] || ''
            }

            // 切换tab时,重置当前的mescroll
            list.value = []
            getMescroll().resetUpScroll();
        },

        // 返回上一页
        handleBack: () => {
            router.navigateBack().catch(err => {
                router.switchTab('/pages/my/my')
            })
        }
    }
</script>

<style lang="scss">
    page {
	    background-color: $cz-page-background;
    }

    .order-list {
        :deep() {
            .wd-navbar__left {
                width: 100%;
            }
        }
    }

    .tabs {
        :deep() {
            .wd-tabs,
            .wd-tabs__nav  {
                background-color: transparent !important;
            }

            .wd-tabs__nav-item {
                font-weight: 400 !important;
                font-size: 28rpx !important;
                color: #606266 !important;
                line-height: 40rpx !important;
                padding: 0 30rpx !important;
            }

            .wd-tabs__nav-item.is-active {
                font-weight: 500 !important;
                color: #303133 !important;
                font-size: 32rpx !important;
                line-height: 44rpx !important;
            }
        }
    }
</style>
