408 lines
9.9 KiB
Vue
408 lines
9.9 KiB
Vue
<template>
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<div v-if="popupVisible" class="region-select-overlay">
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<div class="region-select-popup">
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<div class="popup-header">
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<h3 class="popup-title">
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{{ reselected ? '修改' : '选择' }}收益区域({{ typeEnumMap[area] }})
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</h3>
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</div>
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<div class="popup-content">
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<picker-view
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v-if="popupVisible"
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class="picker-view"
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:value="pickerValue"
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@change="handlePickerChange"
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>
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<picker-view-column>
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<div v-for="p in provinceList" :key="p.id" class="picker-item">
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{{ p.name }}
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</div>
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</picker-view-column>
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<picker-view-column
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v-if="
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cityList &&
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cityList.length &&
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['city', 'county'].includes(this.area)
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"
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>
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<div v-for="c in cityList" :key="c.id" class="picker-item">
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{{ c.name }}
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</div>
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</picker-view-column>
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<picker-view-column
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v-if="countyList && countyList.length && this.area == 'county'"
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>
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<div v-for="d in countyList" :key="d.id" class="picker-item">
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{{ d.name }}
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</div>
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</picker-view-column>
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</picker-view>
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</div>
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<div class="popup-footer">
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<button
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v-if="showCancelButton"
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class="popup-btn popup-cancel"
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@click="handleClose"
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>
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取消
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</button>
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<button class="popup-btn popup-confirm" @click="handleConfirm">
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确认
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</button>
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</div>
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</div>
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</div>
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</template>
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<script>
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import { getRegionSelect, setRegion, getRegionAreaTree } from '@/config/mine.js'
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export default {
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name: 'RegionSelect',
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props: {
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autoTrigger: {
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type: Boolean,
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default: true,
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},
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showCancelButton: {
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type: Boolean,
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default: false,
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},
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reselected: {
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type: Boolean,
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default: false,
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},
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},
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data() {
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return {
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popupVisible: false,
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areaTree: [],
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pickerValue: [0, 0, 0],
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// indicatorStyle: `height: 50px;`,
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selectedList: [],
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regionList: [],
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provinceList: [],
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cityList: [],
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countyList: [],
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area: '',
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typeMap: {
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province: 1,
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city: 2,
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county: 3,
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},
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typeEnumMap: {
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province: '省',
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city: '市',
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county: '区',
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},
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}
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},
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async created() {
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if (!this.autoTrigger) {
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return
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}
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this.init()
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},
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methods: {
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init() {
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uni.showLoading({
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title: '加载中...',
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})
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this.getRegionSelect()
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.then(selectedList => {
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this.selectedList = selectedList
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const area = selectedList.shift()
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this.open(area)
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})
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.catch(() => {
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this.$emit('success')
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uni.hideLoading()
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})
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},
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async getRegionSelect() {
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return new Promise(async (resolve, reject) => {
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try {
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const res = await getRegionSelect()
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if (res?.code === 200) {
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const needSelected = Object.keys(res?.data || {})
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.filter(key => key !== 'data')
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.filter(key => res.data[key])
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.filter(key => !res.data?.data?.[`${key}Data`])
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.reverse()
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if (
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needSelected?.length &&
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Object.keys(res.data?.data || {}).length < needSelected?.length
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) {
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resolve(needSelected)
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} else {
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reject(false)
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}
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}
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} catch (error) {
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reject(false)
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}
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})
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},
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async open(area) {
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this.area = area
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uni.showLoading({
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title: '加载中...',
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})
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return new Promise(async (resolve, reject) => {
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this.popupVisible = true
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await this.loadAreaTree(area)
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resolve()
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uni.hideLoading()
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})
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},
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async loadAreaTree(selectedArea) {
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try {
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const res = await getRegionAreaTree({
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type: this.typeMap[selectedArea],
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})
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if (res.code === 200 && res.data) {
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this.provinceList = res.data.filter(item => item.parent === 0)
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this.cityList = res.data.filter(item =>
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this.provinceList.find(province => province.pkId === item.parent)
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)
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this.countyList = res.data.filter(item =>
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this.cityList.find(city => city.pkId === item.parent)
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)
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this.getProvinceFilterList()
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this.getCityFilterList()
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this.generateRegionTree()
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return true
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}
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return false
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} catch (error) {
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console.error('Failed to load area tree:', error)
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}
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},
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generateRegionTree() {
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this.countyList.forEach(item => {
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const city = this.cityList.find(city => city.pkId === item.parent)
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if (city) {
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if (!city.children) {
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city.children = [item]
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} else {
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city.children.push(item)
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}
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}
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})
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this.cityList.forEach(item => {
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const province = this.provinceList.find(
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province => province.pkId === item.parent
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)
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if (province) {
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if (!province.children) {
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console.log(item)
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province.children = [item]
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} else {
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province.children.push(item)
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}
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}
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})
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this.provinceList = this.provinceList.filter(item => item.children)
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this.cityList = this.cityList.filter(item => item.children)
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this.cityList = this.provinceList[this.pickerValue[0]].children
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this.countyList = this.cityList[this.pickerValue[1]].children
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},
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getProvinceFilterList() {
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if (!this.cityList.length) {
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this.provinceList = []
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}
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this.provinceList = this.provinceList.filter(
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item => !!this.cityList.find(city => city.parent === item.pkId)
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)
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},
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getCityFilterList() {
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if (!this.countyList.length) {
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this.cityList = []
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}
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this.cityList = this.cityList.filter(
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item => !!this.countyList.find(county => county.parent === item.pkId)
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)
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},
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handlePickerChange(e) {
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const [pIndex, cIndex] = e.detail.value
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const oldPIndex = this.pickerValue[0]
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const oldCIndex = this.pickerValue[1]
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if (oldPIndex !== pIndex) {
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this.cityList = this.provinceList[pIndex].children
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this.countyList = this.cityList[0].children
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this.$set(this.pickerValue, 1, 0)
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this.$set(this.pickerValue, 2, 0)
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} else if (oldCIndex !== cIndex) {
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this.countyList = this.cityList[cIndex].children
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this.$set(this.pickerValue, 2, 0)
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}
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this.pickerValue = e.detail.value
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},
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handleClose() {
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this.popupVisible = false
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this.$emit('cancel')
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},
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async handleConfirm() {
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const [pIndex, cIndex, dIndex] = this.pickerValue
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const province = this.provinceList[pIndex]
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const city = this.cityList[cIndex]
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const county = this.countyList[dIndex]
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try {
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const params = {
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type: this.typeMap[this.area],
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province: province.pkId,
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city: 0,
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county: 0,
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}
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if (this.area == 'city') {
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params.city = city.pkId
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} else if (this.area == 'county') {
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params.city = city.pkId
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params.county = county.pkId
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}
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const res = await setRegion(params)
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if (res.code === 200) {
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this.handleClose()
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if (this.selectedList.length) {
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this.area = this.selectedList.shift()
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this.pickerValue = [0, 0, 0]
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this.open(this.area)
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} else {
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this.$emit('success')
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}
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} else {
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throw new Error(res.message || 'Failed to set region')
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}
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} catch (error) {
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this.$emit('success')
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console.error('Failed to set region:', error)
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}
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},
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},
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}
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</script>
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<style scoped>
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.region-select-overlay {
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position: fixed;
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top: 0;
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left: 0;
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width: 100%;
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height: 100%;
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background-color: rgba(0, 0, 0, 0.5);
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display: flex;
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align-items: center;
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justify-content: center;
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z-index: 1000;
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transition: opacity 0.3s ease;
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}
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.region-select-popup {
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width: 90%;
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max-width: 680rpx;
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background-color: white;
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border-radius: 24rpx;
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/* animation: scale-up 0.3s ease-out; */
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max-height: 80vh;
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display: flex;
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flex-direction: column;
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overflow: hidden;
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box-shadow: 0 4rpx 24rpx rgba(0, 0, 0, 0.1);
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}
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.popup-header {
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display: flex;
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justify-content: center;
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align-items: center;
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padding: 30rpx;
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border-bottom: 1rpx solid #f5f5f5;
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flex-shrink: 0;
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}
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.popup-title {
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font-size: 32rpx;
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font-weight: 600;
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color: #1c1c1e;
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margin: 0;
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}
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.popup-btn {
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border: none;
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background: none;
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cursor: pointer;
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}
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.popup-content {
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overflow: hidden;
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flex-grow: 1;
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}
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.picker-view {
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width: 100%;
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height: 600rpx;
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/* margin-top: 20rpx; */
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}
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.picker-item {
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display: flex;
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align-items: center;
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justify-content: center;
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font-size: 24rpx;
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line-height: 100rpx;
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color: #666;
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white-space: nowrap;
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overflow: hidden;
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text-overflow: ellipsis;
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}
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.popup-footer {
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display: flex;
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flex-shrink: 0;
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padding: 24rpx;
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gap: 24rpx;
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background-color: #f7f7f7;
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border-top: 1rpx solid #efefef;
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}
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.popup-footer .popup-btn {
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flex: 1;
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text-align: center;
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padding: 14rpx 0;
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font-size: 28rpx;
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border-radius: 40rpx;
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font-weight: 500;
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transition:
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transform 0.1s ease,
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box-shadow 0.2s ease;
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}
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.popup-footer .popup-btn:active {
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transform: scale(0.97);
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}
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.popup-footer .popup-cancel {
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background-color: #eee;
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color: #555;
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}
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.popup-footer .popup-confirm {
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background: linear-gradient(135deg, #007aff, #0056b3);
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color: white;
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box-shadow: 0 4rpx 12rpx rgba(0, 122, 255, 0.25);
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}
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/* @keyframes scale-up {
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from {
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transform: scale(0.8);
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opacity: 0;
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}
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to {
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transform: scale(1);
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opacity: 1;
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}
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} */
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</style>
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