优化首页位置上报体验

suixinkan/Features/Location/LocationProvider.swift

@@ -20,12 +20,12 @@ final class LocationProvider: NSObject, LocationProviding {
         permissionManager.desiredAccuracy = kCLLocationAccuracyBest
     }
 
-    func requestSnapshot() async throws -> HomeLocationSnapshot {
+    func requestSnapshot(desiredAccuracy: CLLocationAccuracy = kCLLocationAccuracyBest) async throws -> HomeLocationSnapshot {
         try AMapBootstrap.requireConfigured()
         try await ensureLocationPermission()
 
         let manager = makeLocationManager(
-            desiredAccuracy: kCLLocationAccuracyBest,
+            desiredAccuracy: desiredAccuracy,
             locatingWithReGeocode: true
         )
         return try await withCheckedThrowingContinuation { continuation in

suixinkan/Features/Location/LocationProviding.swift

@@ -15,8 +15,8 @@ struct HomeLocationSnapshot: Sendable, Equatable {
 
 /// 定位服务协议，便于 ViewModel 注入与单元测试 mock。
 protocol LocationProviding: Sendable {
-    /// 请求当前坐标与地址。
-    func requestSnapshot() async throws -> HomeLocationSnapshot
+    /// 按指定精度请求当前坐标与地址。
+    func requestSnapshot(desiredAccuracy: CLLocationAccuracy) async throws -> HomeLocationSnapshot
     /// 按指定精度请求当前坐标。
     func requestCoordinate(desiredAccuracy: CLLocationAccuracy) async throws -> CLLocationCoordinate2D
     /// 逆地理编码。
@@ -24,6 +24,11 @@ protocol LocationProviding: Sendable {
 }
 
 extension LocationProviding {
+    /// 请求当前坐标与地址，默认使用最高精度以保持既有业务行为。
+    func requestSnapshot() async throws -> HomeLocationSnapshot {
+        try await requestSnapshot(desiredAccuracy: kCLLocationAccuracyBest)
+    }
+
     /// 请求当前坐标，默认使用最高精度以保持既有业务行为。
     func requestCoordinate() async throws -> CLLocationCoordinate2D {
         try await requestCoordinate(desiredAccuracy: kCLLocationAccuracyBest)