495 lines
10 KiB
Vue
495 lines
10 KiB
Vue
<template>
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<view class="page">
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<u-navbar :title="getTitle" :border-bottom="false" :background="bgc" title-color='#000' title-size='36'
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height='45'>
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</u-navbar>
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<view class="content">
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<view class="form-item">
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<text class="label">区域名称</text>
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<u-input v-model="formData.parkingName" placeholder="请输入区域名称" />
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</view>
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<view class="form-item">
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<text class="label">区域类型</text>
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<picker :range="typeList" range-key="text" @change="handleTypeChange">
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<view class="type-selector">
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<text>{{ getTypeName(formData.type) }}</text>
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<u-icon name="arrow-right"></u-icon>
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</view>
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</picker>
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</view>
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<view class="form-item">
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<text class="label">误差范围(米)</text>
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<u-input v-model="formData.error" type="number" placeholder="请输入误差范围" />
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</view>
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<view class="form-item">
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<text class="label">区域图片</text>
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<view class="image-upload">
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<image v-if="formData.picture" :src="formData.picture" mode="aspectFill" class="preview-image"
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@tap="previewImage" />
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<view v-else class="upload-btn" @tap="chooseImage">
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<u-icon name="plus" size="40"></u-icon>
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</view>
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<view v-if="formData.picture" class="delete-btn" @tap="deletePic">
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<u-icon name="close" color="#fff" size="20"></u-icon>
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</view>
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</view>
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</view>
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<view class="form-item">
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<text class="label">区域坐标</text>
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<view class="map-container">
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<map id="map" :latitude="mapCenter.latitude" :longitude="mapCenter.longitude" :polygons="polygons"
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scale="19"></map>
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</view>
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<!-- <view class="map-tips">点击地图添加坐标点，至少需要3个点形成区域</view> -->
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<view class="clear-btn" @tap="toSetmap">
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修改区域
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</view>
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</view>
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<view class="form-item">
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<text class="label">备注</text>
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<u-input v-model="formData.remark" type="textarea" placeholder="请输入备注信息" />
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</view>
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<view class="btn-group">
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<u-button type="primary" @click="handleSubmit">保存</u-button>
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<u-button @click="goBack">取消</u-button>
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</view>
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</view>
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</view>
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</template>
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<script>
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export default {
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data() {
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return {
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bgc: {
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backgroundColor: "#fff",
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},
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areaId: '',
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parkingId: '',
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typeList: [
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{ text: '停车区', value: '1' },
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{ text: '禁停区', value: '2' },
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{ text: '禁行区', value: '3' }
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],
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formData: {
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parkingName: '',
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type: '',
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error: '',
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picture: '',
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remark: '',
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boundary: '',
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boundaryStr: '',
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longitude: '',
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latitude: '',
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},
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mapCenter: {
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latitude: 27.105722,
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longitude: 120.25721
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},
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areaInfo: {},
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polygons: [],
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coordinates: [],
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token: '', // 添加七牛云token
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upurl: '', // 添加上传域名
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}
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},
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computed: {
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getTitle() {
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const action = this.parkingId ? '修改' : '新增'
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return `${action}${this.getTypeName(this.formData.type)}`
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}
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},
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onLoad(e) {
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this.parkingId = e.parkingId
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this.formData.type = e.type
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// 获取七牛云上传token
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this.getQiniuToken()
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this.areaId = uni.getStorageSync('adminAreaid')
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this.getArea()
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if (this.parkingId) {
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this.getParkingDetail()
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}
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},
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methods: {
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getArea() {
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let id = this.areaId
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this.$u.get("/app/area/" + id).then((res) => {
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if (res.code == 200) {
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this.areaInfo = res.data
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} else {
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uni.showToast({
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title: res.msg,
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icon: 'none',
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duration: 2000
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});
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}
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});
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},
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// 获取类型名称
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getTypeName(type) {
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const typeMap = {
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'1': '停车区',
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'2': '禁停区',
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'3': '禁行区'
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}
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return typeMap[type] || '请选择区域类型'
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},
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// 处理类型选择
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handleTypeChange(e) {
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const index = e.detail.value
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this.formData.type = this.typeList[index].value
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},
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// 获取详情
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getParkingDetail() {
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this.$u.get(`/app/parking/${this.parkingId}`).then(res => {
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if (res.code === 200) {
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const data = res.data
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this.formData = {
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parkingName: data.parkingName,
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type: data.type,
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error: data.error,
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picture: data.picture,
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remark: data.remark,
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boundary: data.boundary,
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boundaryStr: data.boundaryStr,
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longitude: data.longitude,
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latitude: data.latitude
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}
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// 设置地图数据
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if (data.boundaryStr) {
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this.coordinates = JSON.parse(data.boundaryStr)
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this.updatePolygons()
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}
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// 设置地图中心点
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if (data.latitude && data.longitude) {
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this.mapCenter = {
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latitude: Number(data.latitude),
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longitude: Number(data.longitude)
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}
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}
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}
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})
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},
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// 选择图片
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chooseImage() {
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uni.chooseImage({
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count: 1,
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sizeType: ['compressed'],
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sourceType: ['album', 'camera'],
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success: (res) => {
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this.uploadImage(res.tempFilePaths[0])
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}
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})
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},
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// 获取七牛云token
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getQiniuToken() {
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this.$u.get("/common/qiniu/uploadInfo").then((res) => {
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if (res.code == 200) {
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this.token = res.token
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this.upurl = res.domain
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}
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});
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},
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// 上传图片
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uploadImage(filePath) {
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uni.showLoading({
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title: '上传中...'
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})
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const math = 'static/' + this.$u.guid(20)
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uni.uploadFile({
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url: 'https://up-z2.qiniup.com',
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filePath: filePath,
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name: 'file',
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formData: {
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token: this.token,
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key: 'bike/img/' + math
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},
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success: (res) => {
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const response = JSON.parse(res.data)
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if (response.key) {
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this.formData.picture = this.upurl + '/' + response.key
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uni.showToast({
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title: '上传成功',
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icon: 'success'
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})
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} else {
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uni.showToast({
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title: '上传失败',
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icon: 'none'
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})
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}
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},
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fail: () => {
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uni.showToast({
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title: '上传失败',
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icon: 'none'
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})
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},
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complete: () => {
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uni.hideLoading()
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}
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})
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},
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// 预览图片
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previewImage() {
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if (this.formData.picture) {
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uni.previewImage({
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urls: [this.formData.picture]
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})
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}
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},
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// 删除图片
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deletePic() {
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this.formData.picture = ''
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},
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toSetmap() {
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if (this.formData.longitude && this.formData.latitude) {
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uni.navigateTo({
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url: `/pages_adminSet/park_map?type=${this.formData.type}&boundaryStr=${encodeURIComponent(this.formData.boundaryStr || '')}&longitude=${this.formData.longitude}&latitude=${this.formData.latitude}`
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})
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} else {
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uni.navigateTo({
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url: `/pages_adminSet/park_map?type=${this.formData.type}&boundaryStr=${encodeURIComponent(this.formData.boundaryStr || '')}&longitude=${this.areaInfo.longitude}&latitude=${this.areaInfo.latitude}`
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})
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}
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},
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// 处理地图返回的数据
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handleMapDataReturn(boundaryStr) {
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this.formData.boundaryStr = boundaryStr
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const coordinates = JSON.parse(boundaryStr)
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// 更新 boundary
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// this.formData.boundary = `POLYGON((${coordinates.map(coord => coord.join(' ')).join(',')}))`
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// 计算并更新中心点
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// const center = this.calculateCenter(coordinates)
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// this.formData.latitude = String(center.latitude)
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// this.formData.longitude = String(center.longitude)
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// 更新地图显示
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this.coordinates = coordinates
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this.updatePolygons()
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},
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// 更新多边形
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updatePolygons() {
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if (this.coordinates.length >= 3) {
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this.polygons = [{
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points: this.coordinates.map(coord => ({
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latitude: coord[1],
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longitude: coord[0]
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})),
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strokeWidth: 2,
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strokeColor: '#007AFF',
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fillColor: '#007AFF20'
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}]
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// 更新表单数据
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this.formData.boundaryStr = JSON.stringify(this.coordinates)
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this.formData.boundary = `POLYGON((${this.coordinates.map(coord => coord.join(' ')).join(',')}))`
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// 计算中心点
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const center = this.calculateCenter()
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this.formData.latitude = String(center.latitude)
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this.formData.longitude = String(center.longitude)
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}
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},
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// 计算中心点
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calculateCenter() {
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const lats = this.coordinates.map(coord => coord[1])
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const lngs = this.coordinates.map(coord => coord[0])
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return {
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latitude: (Math.max(...lats) + Math.min(...lats)) / 2,
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longitude: (Math.max(...lngs) + Math.min(...lngs)) / 2
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}
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},
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// 提交表单
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handleSubmit() {
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if (!this.formData.parkingName) {
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return uni.showToast({
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title: '请输入区域名称',
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icon: 'none'
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})
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}
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if (!this.formData.type) {
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return uni.showToast({
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title: '请选择区域类型',
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icon: 'none'
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})
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}
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if (!this.formData.boundary) {
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return uni.showToast({
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title: '请在地图上绘制区域',
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icon: 'none'
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})
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}
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const data = {
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...this.formData,
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areaId: this.areaId
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}
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const request = this.parkingId ?
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this.$u.put('/appVerify/parking', { ...data, parkingId: this.parkingId }) :
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this.$u.post('/appVerify/parking', data)
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request.then(res => {
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if (res.code === 200) {
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uni.showToast({
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title: '保存成功',
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icon: 'success'
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})
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setTimeout(() => {
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this.goBack()
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}, 1500)
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} else {
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uni.showToast({
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title: res.msg || '保存失败',
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icon: 'none'
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})
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}
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})
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},
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// 返回上一页
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goBack() {
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uni.navigateBack()
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}
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}
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}
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</script>
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<style lang="scss">
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page {
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width: 100%;
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height: 100%;
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background-color: #f5f5f5;
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}
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.page {
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width: 100%;
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height: 100%;
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}
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.content {
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padding: 20rpx;
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}
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.form-item {
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background-color: #fff;
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padding: 20rpx;
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margin-bottom: 20rpx;
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border-radius: 8rpx;
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.label {
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font-size: 28rpx;
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color: #333;
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margin-bottom: 10rpx;
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display: block;
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}
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}
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.type-selector {
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display: flex;
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justify-content: space-between;
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align-items: center;
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padding: 20rpx;
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background-color: #f8f8f8;
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border-radius: 8rpx;
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}
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.image-upload {
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position: relative;
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display: inline-block;
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.preview-image {
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width: 200rpx;
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height: 200rpx;
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border-radius: 8rpx;
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}
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.upload-btn {
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width: 200rpx;
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height: 200rpx;
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display: flex;
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align-items: center;
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justify-content: center;
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background-color: #f8f8f8;
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border-radius: 8rpx;
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}
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.delete-btn {
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position: absolute;
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top: -20rpx;
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right: -20rpx;
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width: 40rpx;
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height: 40rpx;
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background-color: rgba(0, 0, 0, 0.5);
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border-radius: 50%;
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display: flex;
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align-items: center;
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justify-content: center;
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}
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}
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.map-container {
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width: 100%;
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height: 500rpx;
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map {
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width: 100%;
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height: 100%;
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}
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}
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.map-tips {
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font-size: 24rpx;
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color: #999;
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margin-top: 10rpx;
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}
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.clear-btn {
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margin-top: 20rpx;
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text-align: center;
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color: #007AFF;
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font-size: 28rpx;
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}
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.btn-group {
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margin-top: 40rpx;
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display: flex;
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gap: 20rpx;
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.u-button {
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flex: 1;
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}
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}
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</style> |