Otsuka-APP/pages/work/BusinessApproval/index.vue

<template>
    <view ref="targetRef" class="container">
        <MBCard>
            <uni-forms ref="baseForm" :modelValue="queryParams">
                <uni-forms-item label="支付方式">
                    <DictSelect v-model="queryParams.isPayNow" dict="dazhong_paytype" @change="handleQuery"/>
                </uni-forms-item>
                <uni-forms-item label="生产单位">
                    <ProductionUnit v-model="queryParams.companyId" @change="handleQuery"/>
                </uni-forms-item>
            </uni-forms>
        </MBCard>

        <MBLoading v-if="loading"/>
        <view v-else>
            <MBCard v-if="selected.length>0" :style="{
                    position: 'fixed',
                    zIndex : 10,
                    width:'100%',
                    left: 0,
                    bottom: 0,
                    height:'110px'
                }
            ">
                <view class="context">
                    <view class="label">
                        <text>已选订单数量:</text>
                        <text>{{ selected.length }}</text>
                    </view>
                    <view class="label">
                        <text>已选订单总金额:</text>
                        <text>{{ totalMoney.toFixed(2) }}</text>
                    </view>
                </view>
<!--                <view :style="{-->
<!--                    display:'flex',-->
<!--                    marginTop:'15px',-->
<!--                    justifyContent:'space-between',-->
<!--                    alignItems:'center'-->

<!--                }">-->
<!--                    <button class="mini-btn" size="mini" type="success" @click="handleBack">回退</button>-->
<!--                    <button class="mini-btn" size="mini" type="primary" @click="handleSubmit">审核</button>-->
<!--                </view>-->
            </MBCard>
            <ListItem v-if="tableData.length > 0" :items="tableData" @checkboxSelected="handleSelect"/>
            <uni-load-more
                v-else
                :contentText="{
                    contentnomore: '- 暂无商务审批数据 -'
                }"
                :status="'no-more'"
            />
            <MBPagination
                v-if="total > 0"
                v-model:limit="paging.pageSize"
                v-model:page="paging.pageNum"
                :total="total"
                @pagination="handleQuery"
            />
        </view>
    </view>
</template>

<script setup>

import {getCurrentInstance, onMounted, onUnmounted, ref, watch} from "vue"
import UniForms from "../../../uni_modules/uni-forms/components/uni-forms/uni-forms.vue";
import UniFormsItem from "../../../uni_modules/uni-forms/components/uni-forms-item/uni-forms-item.vue";
import DictSelect from "../../../components/DictSelect/DictSelect.vue";
import ProductionUnit from "../../../components/ProductionUnit/ProductionUnit.vue";
import MBCard from "../../../components/MB/MBCard.vue";
import {mangerList} from "../../../api/BusinessApproval";
import MBPagination from "../../../components/MB/MBPagination.vue";
import MBLoading from "../../../components/MB/MBLoading.vue";
import ListItem from "./ListItem.vue";

const {proxy} = getCurrentInstance()

const queryParams = ref({
    state: '1',
    isPayNow: '',
    companyId: ''
})
const loading = ref(true)
const total = ref(0)
const paging = ref({
    pageNum: 1,
    pageSize: 10,
    isAsc: 'descending',
    orderByColumn: 'adddate'
})
const tableData = ref([])

const handleQuery = async () => {
    loading.value = true
    const data = await mangerList(queryParams.value, paging.value)
    total.value = data.total
    tableData.value = data.rows
    loading.value = false
}

const selected = ref([])
const totalMoney = ref(0)
const handleSelect = (payload) => {
    const {checked, data} = payload
    const id = data.saleid

    if (checked) {
        if (!selected.value.includes(id)) {
            selected.value.push(id)
        }
    } else {
        selected.value = selected.value.filter(item => item !== id)
    }

    totalMoney.value = tableData.value.filter(item => selected.value.includes(item.saleid))
            .map(i => i.contractmoney)
            .reduce((a, b) => a + b, 0)
        ?? 0

}

const targetRef = ref(null)
const isFixed = ref(false)

const handleScroll = () => {
    if (!targetRef.value) return

    const rect = targetRef.value.$el
        ? targetRef.value.$el.getBoundingClientRect()
        : targetRef.value.getBoundingClientRect()

    isFixed.value = rect.top <= -140
}

onMounted(async () => {
    await handleQuery()
})

watch(targetRef, (el) => {
    if (!el) return
    window.addEventListener('scroll', handleScroll)
})

onUnmounted(() => {
    window.removeEventListener('scroll', handleScroll)
})
</script>