集成高德 SDK 并替换所有定位相关的 CoreLocation 与 MapKit

suixinkan/Features/Location/LocationGeocoder.swift

@@ -0,0 +1,64 @@
+//
+//  LocationGeocoder.swift
+//  suixinkan
+//
+
+import Foundation
+
+/// 高德逆地理编码封装，对齐 Android `GeocodeSearch`。
+final class LocationGeocoder: NSObject, AMapSearchDelegate {
+
+    static let shared = LocationGeocoder()
+
+    private var searchAPI: AMapSearchAPI?
+    private var continuation: CheckedContinuation<String, Never>?
+
+    private override init() {
+        super.init()
+    }
+
+    /// 将坐标解析为可读地址。
+    func reverseGeocode(latitude: Double, longitude: Double) async -> String {
+        do {
+            try AMapBootstrap.requireConfigured()
+        } catch {
+            return ""
+        }
+
+        return await withCheckedContinuation { continuation in
+            self.continuation?.resume(returning: "")
+            self.continuation = continuation
+
+            guard let api = makeSearchAPI() else {
+                continuation.resume(returning: "")
+                return
+            }
+            let request = AMapReGeocodeSearchRequest()
+            request.location = AMapGeoPoint.location(withLatitude: CGFloat(latitude), longitude: CGFloat(longitude))
+            request.requireExtension = true
+            request.radius = 200
+            api.aMapReGoecodeSearch(request)
+        }
+    }
+
+    func onReGeocodeSearchDone(_ request: AMapReGeocodeSearchRequest!, response: AMapReGeocodeSearchResponse!) {
+        let address = response?.regeocode?.formattedAddress ?? ""
+        continuation?.resume(returning: address)
+        continuation = nil
+    }
+
+    func aMapSearchRequest(_ request: Any!, didFailWithError error: Error!) {
+        continuation?.resume(returning: "")
+        continuation = nil
+    }
+
+    private func makeSearchAPI() -> AMapSearchAPI? {
+        if let searchAPI {
+            return searchAPI
+        }
+        guard let api = AMapSearchAPI() else { return nil }
+        api.delegate = self
+        searchAPI = api
+        return api
+    }
+}