web-retail-h5/components/region-select/index.vue

334 lines
7.2 KiB
Vue

<template>
<div
v-if="popupVisible"
class="region-select-overlay"
@click.self="handleClose"
>
<div class="region-select-popup">
<div class="popup-header">
<h3 class="popup-title">选择收益区域</h3>
</div>
<div class="popup-content">
<div class="picker-columns">
<div class="picker-column">
<ul>
<li
v-for="p in provinces"
:key="p.id"
@click="selectProvince(p)"
:class="{
selected: selectedProvince && selectedProvince.id === p.id,
}"
>
{{ p.name }}
</li>
</ul>
</div>
<div class="picker-column">
<ul>
<li
v-for="c in cities"
:key="c.id"
@click="selectCity(c)"
:class="{ selected: selectedCity && selectedCity.id === c.id }"
>
{{ c.name }}
</li>
</ul>
</div>
<div class="picker-column">
<ul>
<li
v-for="d in districts"
:key="d.id"
@click="selectDistrict(d)"
:class="{
selected: selectedDistrict && selectedDistrict.id === d.id,
}"
>
{{ d.name }}
</li>
</ul>
</div>
</div>
</div>
<div class="popup-footer">
<button class="popup-btn popup-cancel" @click="handleClose">
取消
</button>
<button class="popup-btn popup-confirm" @click="handleConfirm">
确认
</button>
</div>
</div>
</div>
</template>
<script>
import { getRegionSelect, setRegion, getRegionAreaTree } from '@/config/mine.js'
export default {
name: 'region-select',
data() {
return {
popupVisible: false,
areaTree: [],
provinces: [],
cities: [],
districts: [],
selectedProvince: null,
selectedCity: null,
selectedDistrict: null,
}
},
async created() {
try {
const res = await getRegionSelect()
// Assuming res.data exists and has regionStatus and provinceId
if (
res.code === 200 &&
res.data &&
res.data.regionStatus === 0 &&
!res.data.province
) {
await this.loadAreaTree()
this.popupVisible = true
}
} catch (error) {
console.error('Failed to get region select info:', error)
// Optionally show a user-facing error message, e.g., using a toast library
}
},
methods: {
async loadAreaTree() {
try {
const res = await getRegionAreaTree()
if (res.code === 200 && res.data) {
this.areaTree = res.data
this.provinces = this.areaTree
if (this.provinces.length > 0) {
this.selectProvince(this.provinces[0])
}
}
} catch (error) {
console.error('Failed to load area tree:', error)
}
},
selectProvince(province) {
this.selectedProvince = province
this.cities = province.children || []
this.selectedCity = null
this.districts = []
if (this.cities.length > 0) {
this.selectCity(this.cities[0])
} else {
// Handle cases where a province might not have cities
this.selectedCity = null
this.selectedDistrict = null
}
},
selectCity(city) {
this.selectedCity = city
this.districts = city.children || []
this.selectedDistrict = null
if (this.districts.length > 0) {
this.selectDistrict(this.districts[0])
} else {
// Handle cases where a city might not have districts
this.selectedDistrict = null
}
},
selectDistrict(district) {
this.selectedDistrict = district
},
handleClose() {
this.popupVisible = false
},
async handleConfirm() {
if (
!this.selectedProvince ||
!this.selectedCity ||
!this.selectedDistrict
) {
return
}
try {
const params = {
province: this.selectedProvince.id,
city: this.selectedCity.id,
county: this.selectedDistrict.id,
}
const res = await setRegion(params)
if (res.code === 200) {
this.handleClose()
this.$emit('success')
// Optionally show a success message
} else {
// Use a proper UI notification for errors
throw new Error(res.message || 'Failed to set region')
}
} catch (error) {
console.error('Failed to set region:', error)
// Optionally show a user-facing error message
}
},
},
}
</script>
<style scoped>
.region-select-overlay {
position: fixed;
top: 0;
left: 0;
width: 100%;
height: 100%;
background-color: rgba(0, 0, 0, 0.5);
display: flex;
align-items: center;
justify-content: center;
z-index: 1000;
transition: opacity 0.3s ease;
}
.region-select-popup {
width: 90%;
max-width: 680rpx;
background-color: white;
border-radius: 24rpx;
animation: scale-up 0.3s ease-out;
max-height: 80vh;
display: flex;
flex-direction: column;
overflow: hidden;
box-shadow: 0 4rpx 24rpx rgba(0, 0, 0, 0.1);
}
.popup-header {
display: flex;
justify-content: center;
align-items: center;
padding: 30rpx;
border-bottom: 1rpx solid #f5f5f5;
flex-shrink: 0;
}
.popup-title {
font-size: 32rpx;
font-weight: 600;
color: #1c1c1e;
margin: 0;
}
.popup-btn {
border: none;
background: none;
cursor: pointer;
}
.popup-content {
overflow: hidden;
flex-grow: 1;
}
.picker-columns {
display: flex;
height: 500rpx;
}
.picker-column {
flex: 1;
overflow-y: auto;
-webkit-overflow-scrolling: touch;
}
.picker-column:not(:last-child) {
border-right: 1rpx solid #eaeaeb;
}
.picker-column:nth-child(2) {
background-color: #fcfcfc;
}
.picker-column::-webkit-scrollbar {
display: none;
}
.picker-column {
-ms-overflow-style: none;
scrollbar-width: none;
}
.picker-column ul {
list-style: none;
padding: 0;
margin: 0;
text-align: center;
}
.picker-column li {
padding: 24rpx 10rpx;
font-size: 30rpx;
color: #666;
cursor: pointer;
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
transition:
background-color 0.2s ease,
color 0.2s ease;
}
.picker-column li.selected {
font-weight: 600;
color: #007aff;
background-color: #f0f7ff;
}
.popup-footer {
display: flex;
flex-shrink: 0;
padding: 24rpx;
gap: 24rpx;
background-color: #f7f7f7;
border-top: 1rpx solid #efefef;
}
.popup-footer .popup-btn {
flex: 1;
text-align: center;
padding: 14rpx 0;
font-size: 28rpx;
border-radius: 40rpx;
font-weight: 500;
transition:
transform 0.1s ease,
box-shadow 0.2s ease;
}
.popup-footer .popup-btn:active {
transform: scale(0.97);
}
.popup-footer .popup-cancel {
background-color: #eee;
color: #555;
}
.popup-footer .popup-confirm {
background: linear-gradient(135deg, #007aff, #0056b3);
color: white;
box-shadow: 0 4rpx 12rpx rgba(0, 122, 255, 0.25);
}
@keyframes scale-up {
from {
transform: scale(0.8);
opacity: 0;
}
to {
transform: scale(1);
opacity: 1;
}
}
</style>