68 lines
1.8 KiB
Swift
68 lines
1.8 KiB
Swift
//
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// BaseAPI.swift
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// iKeyMon
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//
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// Created by tracer on 13.11.25.
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//
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import Foundation
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protocol ServerAPIProtocol {
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associatedtype LoadType: Codable
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associatedtype MemoryType: Codable
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associatedtype UtilizationType: Codable
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func fetchSystemInfo() async throws -> SystemInfo
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func fetchLoad() async throws -> LoadType
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func fetchMemory() async throws -> MemoryType
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func fetchUtilization() async throws -> UtilizationType
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func fetchServerSummary(apiKey: String) async throws -> ServerInfo
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}
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struct SystemInfo: Codable {
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let version: String
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let timestamp: Date
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let hostname: String
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}
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class BaseAPIClient {
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let baseURL: URL
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let session: URLSession
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init(baseURL: URL, session: URLSession = .shared) {
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self.baseURL = baseURL
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self.session = session
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}
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func performRequest<T: Codable>(_ request: URLRequest, responseType: T.Type) async throws -> T {
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let (data, response) = try await session.data(for: request)
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guard let httpResponse = response as? HTTPURLResponse else {
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throw APIError.invalidResponse
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}
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guard 200...299 ~= httpResponse.statusCode else {
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throw APIError.httpError(httpResponse.statusCode)
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}
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return try JSONDecoder().decode(T.self, from: data)
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}
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}
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enum APIError: Error, LocalizedError {
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case invalidURL
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case invalidResponse
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case httpError(Int)
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case decodingError(Error)
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var errorDescription: String? {
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switch self {
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case .invalidURL: return "Invalid URL"
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case .invalidResponse: return "Invalid response"
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case .httpError(let code): return "HTTP Error: \(code)"
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case .decodingError(let error): return "Decoding error: \(error.localizedDescription)"
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}
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}
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}
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