修改位置交互,修改代码逻辑

This commit is contained in:
2025-10-18 22:21:04 +08:00
parent c446df73b5
commit 39fa0b2d04
36 changed files with 2743 additions and 1995 deletions

View File

@@ -1,6 +1,5 @@
// 地图服务 - 处理地图相关的功能,包括定位、路线规划、地理编码等
import apiService from './apiService';
import { isMockMode } from './apiService';
import { AMapRegeoResponse, RoutePlanResult, SearchResult, LocationData } from '../types';
/**
@@ -20,14 +19,7 @@ class MapService {
// 高德地图实例
private amapInstance: any;
// 定时器引用,用于模拟实时位置更新
private locationUpdateTimer: number | null;
// 位置更新回调函数
private locationUpdateCallback: ((location: LocationData) => void) | null;
// 取消订阅函数
private unsubscribeFunction: (() => void) | null;
/**
* 构造函数,初始化地图实例
@@ -40,9 +32,6 @@ class MapService {
latitude: 24.880095
};
this.amapInstance = new this.amapFile.AMapWX({ key: this.MAP_KEY });
this.locationUpdateTimer = null;
this.locationUpdateCallback = null;
this.unsubscribeFunction = null;
}
/**
@@ -50,15 +39,6 @@ class MapService {
* @returns 用户位置坐标
*/
async getLocation(): Promise<{ longitude: number; latitude: number }> {
if (isMockMode) {
// 模拟位置 - 昆明市中心
console.log('[MOCK] 获取用户位置信息');
return {
longitude: 102.7123,
latitude: 25.0409
};
}
return new Promise((resolve, reject) => {
console.log('开始调用高德地图SDK获取位置...');
@@ -149,18 +129,6 @@ class MapService {
speed?: number;
altitude?: number;
}> {
if (isMockMode) {
// 模拟位置 - 昆明市中心
console.log('[MOCK] 获取当前位置信息(兼容格式)');
return {
latitude: 25.0409,
longitude: 102.7123,
accuracy: 50,
speed: 0,
altitude: 1891
};
}
const location = await this.getLocation();
return {
latitude: location.latitude,
@@ -178,23 +146,6 @@ class MapService {
* @returns 逆地理编码结果
*/
async getLocationInfo(longitude: number, latitude: number): Promise<AMapRegeoResponse> {
if (isMockMode) {
// 模拟逆地理编码结果 - 完全符合AMapRegeoResponse接口
console.log('[MOCK] 获取位置详细信息(逆地理编码),坐标:', longitude, latitude);
return {
regeocode: {
addressComponent: {
province: '云南省',
city: '昆明市',
district: '五华区',
street: '',
township: ''
}
},
status: '1'
};
}
return new Promise((resolve, reject) => {
this.amapInstance.getRegeo({
location: `${longitude.toFixed(6)},${latitude.toFixed(6)}`,
@@ -225,32 +176,6 @@ class MapService {
* @returns 搜索结果列表
*/
async searchPoi(keyword: string, city: string): Promise<SearchResult[]> {
if (isMockMode) {
// 模拟搜索结果
console.log('[MOCK] 搜索地点,关键词:', keyword, '城市:', city);
const mockResults: SearchResult[] = [
{
id: '1',
name: '昆明火车站',
address: '昆明市官渡区北京路',
longitude: 102.7222,
latitude: 25.0157,
phone: ''
},
{
id: '2',
name: '昆明长水国际机场',
address: '昆明市官渡区长水村',
longitude: 102.9292,
latitude: 25.1012,
phone: ''
}
];
return mockResults.filter(item =>
item.name.includes(keyword) || item.address.includes(keyword)
);
}
return new Promise((resolve, reject) => {
this.amapInstance.getPoiAround({
querykeywords: keyword,
@@ -289,22 +214,6 @@ class MapService {
* @returns 路线规划结果
*/
async getDrivingRoute(origin: string, destination: string): Promise<RoutePlanResult> {
if (isMockMode) {
// 模拟路线规划结果
console.log('[MOCK] 规划驾车路线,起点:', origin, '终点:', destination);
const [originLng, originLat] = origin.split(',').map(Number);
const [destLng, destLat] = destination.split(',').map(Number);
const distance = this.calculateDistance(originLat, originLng, destLat, destLng);
const duration = Math.round(distance / 10); // 假设平均速度10米/秒
return {
polyline: '',
distance,
duration
};
}
return new Promise((resolve, reject) => {
this.amapInstance.getDrivingRoute({
origin,
@@ -369,41 +278,16 @@ class MapService {
* 获取路线规划(通用版本)
* @param origin 起点坐标
* @param destination 终点坐标
* @param mode 交通方式
* @returns 路线规划结果
*/
async getRoute(
origin: { latitude: number; longitude: number },
destination: { latitude: number; longitude: number },
mode: 'driving' | 'walking' | 'bicycling' = 'driving'
destination: { latitude: number; longitude: number }
): Promise<{
distance: number; // 距离(米)
duration: number; // 时间(秒)
polyline: { latitude: number; longitude: number }[];
}> {
if (isMockMode) {
// 模拟路线规划
console.log('[MOCK] 获取路线规划,起点:', origin, '终点:', destination, '模式:', mode);
const distance = this.calculateDistance(
origin.latitude, origin.longitude,
destination.latitude, destination.longitude
);
const duration = Math.round(distance / 10); // 假设平均速度10米/秒
// 简单的直线路径
const polyline = [
origin,
destination
];
return {
distance,
duration,
polyline
};
}
// 对于真实模式,目前只支持驾车路线
const originStr = `${origin.longitude},${origin.latitude}`;
const destStr = `${destination.longitude},${destination.latitude}`;
@@ -442,34 +326,6 @@ class MapService {
longitude: number;
formattedAddress: string;
}> {
if (isMockMode) {
// 模拟地理编码结果
console.log('[MOCK] 地理编码,地址:', address);
const mockLocations: { [key: string]: { latitude: number; longitude: number; formattedAddress: string } } = {
'昆明市五华区二环西路599号': {
latitude: 25.055281,
longitude: 102.705745,
formattedAddress: '云南省昆明市五华区二环西路599号'
},
'昆明市盘龙区北京路1188号': {
latitude: 25.042498,
longitude: 102.728421,
formattedAddress: '云南省昆明市盘龙区北京路1188号'
},
'昆明市西山区滇池路1234号': {
latitude: 25.028234,
longitude: 102.689190,
formattedAddress: '云南省昆明市西山区滇池路1234号'
}
};
return mockLocations[address] || {
latitude: 25.0409,
longitude: 102.7123,
formattedAddress: '云南省昆明市'
};
}
// 对于真实模式使用搜索API来模拟地理编码
const results = await this.searchPoi(address, '昆明');
if (results.length > 0) {
@@ -502,18 +358,6 @@ class MapService {
district: string;
street: string;
}> {
if (isMockMode) {
console.log('[MOCK] 逆地理编码,坐标:', latitude, longitude);
return {
formattedAddress: '云南省昆明市五华区',
country: '中国',
province: '云南省',
city: '昆明市',
district: '五华区',
street: ''
};
}
const result = await this.getLocationInfo(longitude, latitude);
return {
@@ -548,39 +392,6 @@ class MapService {
address: string;
distance: number;
}>> {
if (isMockMode) {
// 模拟附近地点
console.log('[MOCK] 获取附近的地点,坐标:', latitude, longitude, '半径:', radius, '类型:', type);
const mockPlaces = [
{
id: '1',
name: '昆明火车站',
latitude: 25.0157,
longitude: 102.7222,
address: '昆明市官渡区北京路',
distance: this.calculateDistance(latitude, longitude, 25.0157, 102.7222)
},
{
id: '2',
name: '昆明长水国际机场',
latitude: 25.1012,
longitude: 102.9292,
address: '昆明市官渡区长水村',
distance: this.calculateDistance(latitude, longitude, 25.1012, 102.9292)
},
{
id: '3',
name: '翠湖公园',
latitude: 25.0486,
longitude: 102.7042,
address: '昆明市五华区翠湖公园',
distance: this.calculateDistance(latitude, longitude, 25.0486, 102.7042)
}
];
return mockPlaces.filter(place => place.distance <= radius);
}
// 对于真实模式使用搜索API
const keyword = type ? type : '';
const results = await this.searchPoi(keyword, '昆明');
@@ -595,164 +406,13 @@ class MapService {
})).filter(place => place.distance <= radius);
}
/**
* 获取位置历史记录
* @param userId 用户ID
* @param limit 记录数量限制
* @returns 位置历史记录列表
*/
async getLocationHistory(userId: number, limit: number = 50): Promise<Array<{
id: number;
latitude: number;
longitude: number;
timestamp: number;
accuracy?: number;
speed?: number;
altitude?: number;
}>> {
if (isMockMode) {
// 模拟位置历史记录
console.log('[MOCK] 获取位置历史记录用户ID:', userId, '限制:', limit);
const history: Array<{ id: number; latitude: number; longitude: number; timestamp: number; accuracy?: number; speed?: number; altitude?: number }> = [];
const baseLat = 25.0409;
const baseLng = 102.7123;
for (let i = 0; i < limit; i++) {
history.push({
id: i + 1,
latitude: baseLat + (Math.random() - 0.5) * 0.01,
longitude: baseLng + (Math.random() - 0.5) * 0.01,
timestamp: Date.now() - i * 3600000, // 每小时一个记录
accuracy: 20 + Math.random() * 30,
speed: Math.random() * 10,
altitude: 1891 + (Math.random() - 0.5) * 20
});
}
return history.sort((a, b) => b.timestamp - a.timestamp);
}
// 修复参数名不匹配问题并转换返回值类型以匹配mapService定义
const apiResults = await apiService.getLocationHistory(userId, limit);
return apiResults.map((result, index) => ({
...result,
id: index + 1, // 添加id字段
altitude: 1891 + (Math.random() - 0.5) * 20 // 添加默认海拔高度
})).sort((a, b) => b.timestamp - a.timestamp);
}
/**
* 批量更新货运人员位置
* @param locations 位置信息数组
*/
async batchUpdateDeliveryPersonLocations(
locations: Array<{ userId: number; latitude: number; longitude: number; timestamp: number }>
): Promise<void> {
if (isMockMode) {
console.log('[MOCK] 批量更新货运人员位置:', locations);
return;
}
return apiService.batchUpdateDeliveryPersonLocations(locations);
}
/**
* 订阅实时位置更新
* @param callback 位置更新回调函数
*/
async subscribeToRealTimeLocations(callback: (location: LocationData) => void): Promise<void> {
if (isMockMode) {
// 模拟模式下,定期生成随机位置更新
console.log('[MOCK] 订阅实时位置更新');
// 保存回调引用
this.locationUpdateCallback = callback;
// 启动模拟更新定时器
if (!this.locationUpdateTimer) {
this.locationUpdateTimer = setInterval(() => {
// 生成随机位置更新数据
const randomLocation: LocationData = {
userId: Math.floor(Math.random() * 100) + 100, // 模拟货运人员ID
longitude: 102.714585 + (Math.random() - 0.5) * 0.05, // 昆明附近随机经度
latitude: 25.046321 + (Math.random() - 0.5) * 0.05, // 昆明附近随机纬度
timestamp: Date.now()
};
// 调用回调函数
if (this.locationUpdateCallback) {
this.locationUpdateCallback(randomLocation);
}
}, 3000); // 每3秒更新一次
}
return;
}
// 真实环境中调用API服务的订阅方法
try {
// 获取当前用户信息
const userInfo = wx.getStorageSync('userInfo');
if (!userInfo || !userInfo.id) {
throw new Error('用户未登录,无法订阅位置更新');
}
// 初始化WebSocket连接
await apiService.initLocationWebSocket();
// 订阅位置更新
await apiService.subscribeToLocationUpdates(userInfo.id);
// 使用新的onLocationUpdate方法来注册回调
this.unsubscribeFunction = apiService.onLocationUpdate((location) => {
callback(location as LocationData);
});
} catch (error) {
console.error('订阅实时位置更新失败:', error);
throw error;
}
}
/**
* 取消订阅实时位置更新
*/
async unsubscribeFromRealTimeLocations(): Promise<void> {
if (isMockMode) {
// 模拟模式下,清除定时器
console.log('[MOCK] 取消订阅实时位置更新');
if (this.locationUpdateTimer) {
clearInterval(this.locationUpdateTimer);
this.locationUpdateTimer = null;
}
// 清除回调引用
this.locationUpdateCallback = null;
return;
}
// 真实环境中调用API服务的取消订阅方法
try {
// 获取当前用户信息
const userInfo = wx.getStorageSync('userInfo');
if (userInfo && userInfo.id) {
// 取消订阅
await apiService.unsubscribeFromLocationUpdates(userInfo.id);
}
// 调用取消订阅函数
if (this.unsubscribeFunction) {
this.unsubscribeFunction();
this.unsubscribeFunction = null;
}
// 关闭WebSocket连接
apiService.closeLocationWebSocket();
} catch (error) {
console.error('取消订阅实时位置更新失败:', error);
throw error;
}
}
/**
* 格式化路线距离