fix: 优化启动引导、坐标处理和日志管理

Tests/PaopaoLocationSpooferTests/FavoriteLocationStoreTests.swift

@@ -1,4 +1,5 @@
 import XCTest
+import CoreLocation
 @testable import PaopaoLocationSpoofer
 
 final class FavoriteLocationStoreTests: XCTestCase {
@@ -7,14 +8,92 @@ final class FavoriteLocationStoreTests: XCTestCase {
         let defaults = UserDefaults(suiteName: suite)!
         defer { defaults.removePersistentDomain(forName: suite) }
         let store = FavoriteLocationStore(defaults: defaults)
-        let favorite = store.save(name: "深圳湾", latitude: 22.494, longitude: 113.951, accuracy: 20)
+        let favorite = store.save(
+            name: "深圳湾",
+            mapCoordinate: .init(latitude: 22.494, longitude: 113.951),
+            mapCoordinateSystem: .gcj02,
+            accuracy: 20
+        )
 
         XCTAssertEqual(store.selectedFavoriteID, favorite.id)
         XCTAssertEqual(FavoriteLocationStore(defaults: defaults).selectedFavorite?.name, "深圳湾")
     }
 
+    func testFavoriteStoresBothFormsAndSelectsMatchingPairWithoutReadConversion() {
+        let suite = "FavoriteLocationStoreTests.\(UUID().uuidString)"
+        let defaults = UserDefaults(suiteName: suite)!
+        defer { defaults.removePersistentDomain(forName: suite) }
+        let wgs = CLLocationCoordinate2D(latitude: 22.491_438, longitude: 113.945_702)
+        let favorite = FavoriteLocation(
+            name: "深圳湾",
+            coordinatePair: .init(mapCoordinate: wgs, mapCoordinateSystem: .wgs84),
+            accuracy: 20
+        )
+
+        XCTAssertEqual(favorite.coordinatePair.coordinate(for: .wgs84).latitude, wgs.latitude, accuracy: 0.000_000_1)
+        XCTAssertEqual(favorite.coordinatePair.coordinate(for: .wgs84).longitude, wgs.longitude, accuracy: 0.000_000_1)
+        XCTAssertNotEqual(favorite.coordinatePair.gcj02.latitude, wgs.latitude)
+        XCTAssertNotEqual(favorite.coordinatePair.gcj02.longitude, wgs.longitude)
+    }
+
+    func testLegacyFavoriteIsUpgradedAsDomesticGCJAndRewritten() throws {
+        let suite = "FavoriteLocationStoreTests.\(UUID().uuidString)"
+        let defaults = UserDefaults(suiteName: suite)!
+        defer { defaults.removePersistentDomain(forName: suite) }
+        let id = UUID()
+        let createdAt = Date(timeIntervalSince1970: 1_700_000_000)
+        let payload = LegacyFavoritePayload(
+            id: id,
+            name: "旧收藏",
+            latitude: 22.544_577,
+            longitude: 113.941_14,
+            accuracy: 25,
+            createdAt: createdAt
+        )
+        defaults.set(try JSONEncoder().encode([payload]), forKey: "favorite_locations")
+
+        let store = FavoriteLocationStore(defaults: defaults)
+        XCTAssertTrue(store.favorites[0].isLegacyCoordinateRecord)
+        XCTAssertEqual(store.favorites[0].coordinatePair.gcj02.latitude, payload.latitude, accuracy: 0.000_000_1)
+        XCTAssertNotEqual(store.favorites[0].coordinatePair.wgs84.longitude, payload.longitude)
+
+        try store.migrateLegacyCoordinates()
+        let reloaded = FavoriteLocationStore(defaults: defaults)
+        XCTAssertEqual(reloaded.favorites[0].id, id)
+        XCTAssertEqual(reloaded.favorites[0].name, "旧收藏")
+        XCTAssertFalse(reloaded.favorites[0].isLegacyCoordinateRecord)
+    }
+
+    func testOverseasPairUsesIdentityConversion() {
+        let eiffelTower = CoordinateConverter.coordinatePair(lat: 48.858_37, lon: 2.294_481, mapCoordinateSystem: .wgs84)
+
+        XCTAssertEqual(eiffelTower.wgs84.latitude, eiffelTower.gcj02.latitude, accuracy: 0.000_000_1)
+        XCTAssertEqual(eiffelTower.wgs84.longitude, eiffelTower.gcj02.longitude, accuracy: 0.000_000_1)
+    }
+
+    func testDomesticMapCoordinateMatchesPreviouslyActivatedWGS84Value() {
+        let gcj = CLLocationCoordinate2D(latitude: 22.544_577, longitude: 113.941_14)
+        let pair = CoordinatePair(mapCoordinate: gcj, mapCoordinateSystem: .gcj02)
+
+        XCTAssertTrue(pair.matchesWGS84(
+            latitude: pair.wgs84.latitude,
+            longitude: pair.wgs84.longitude
+        ))
+        XCTAssertFalse(pair.matchesWGS84(latitude: gcj.latitude, longitude: gcj.longitude))
+    }
+
     func testMapConfigurationNeverRequestsRealUserLocation() {
         XCTAssertFalse(MapConfiguration.default.showsUserLocation)
         XCTAssertFalse(MapConfiguration.default.allowsCurrentLocationRequest)
     }
+
+}
+
+private struct LegacyFavoritePayload: Encodable {
+    let id: UUID
+    let name: String
+    let latitude: Double
+    let longitude: Double
+    let accuracy: Int
+    let createdAt: Date
 }