feat: Initial iOS Health Dashboard app (Swift + SwiftUI)

PulseHealth/Services/APIService.swift

@@ -0,0 +1,52 @@
+import Foundation
+
+enum APIError: Error, LocalizedError {
+    case unauthorized, networkError, decodingError
+    var errorDescription: String? {
+        switch self {
+        case .unauthorized: return "Неверный email или пароль"
+        case .networkError: return "Ошибка сети"
+        case .decodingError: return "Ошибка данных"
+        }
+    }
+}
+
+class APIService {
+    static let shared = APIService()
+    let baseURL = "https://health.digital-home.site"
+
+    func login(email: String, password: String) async throws -> LoginResponse {
+        let url = URL(string: "\(baseURL)/api/auth/login")!
+        var req = URLRequest(url: url)
+        req.httpMethod = "POST"
+        req.setValue("application/json", forHTTPHeaderField: "Content-Type")
+        req.httpBody = try JSONEncoder().encode(LoginRequest(email: email, password: password))
+        let (data, response) = try await URLSession.shared.data(for: req)
+        guard let r = response as? HTTPURLResponse, r.statusCode == 200 else { throw APIError.unauthorized }
+        return try JSONDecoder().decode(LoginResponse.self, from: data)
+    }
+
+    func getProfile(token: String) async throws -> ProfileResponse {
+        let url = URL(string: "\(baseURL)/api/profile")!
+        var req = URLRequest(url: url)
+        req.setValue("Bearer \(token)", forHTTPHeaderField: "Authorization")
+        let (data, _) = try await URLSession.shared.data(for: req)
+        return try JSONDecoder().decode(ProfileResponse.self, from: data)
+    }
+
+    func getReadiness(token: String) async throws -> ReadinessResponse {
+        let url = URL(string: "\(baseURL)/api/health/readiness")!
+        var req = URLRequest(url: url)
+        req.setValue("Bearer \(token)", forHTTPHeaderField: "Authorization")
+        let (data, _) = try await URLSession.shared.data(for: req)
+        return try JSONDecoder().decode(ReadinessResponse.self, from: data)
+    }
+
+    func getLatest(token: String) async throws -> LatestHealthResponse {
+        let url = URL(string: "\(baseURL)/api/health/latest")!
+        var req = URLRequest(url: url)
+        req.setValue("Bearer \(token)", forHTTPHeaderField: "Authorization")
+        let (data, _) = try await URLSession.shared.data(for: req)
+        return try JSONDecoder().decode(LatestHealthResponse.self, from: data)
+    }
+}