init: init proj

DDYSClient/Services/APIClient.swift

@@ -0,0 +1,121 @@
+import Foundation
+
+enum APIError: LocalizedError {
+    case invalidURL
+    case networkError(Error)
+    case invalidResponse(Int)
+    case decodingError(Error)
+    case noData
+
+    var errorDescription: String? {
+        switch self {
+        case .invalidURL: return "无效的 URL"
+        case .networkError(let error): return "网络错误: \(error.localizedDescription)"
+        case .invalidResponse(let code): return "服务器错误: \(code)"
+        case .decodingError(let error): return "解析错误: \(error.localizedDescription)"
+        case .noData: return "无数据"
+        }
+    }
+}
+
+actor APIClient {
+    static let shared = APIClient()
+
+    private let baseURL = "https://ddys.io"
+    private let session: URLSession
+
+    private init() {
+        let config = URLSessionConfiguration.default
+        config.httpAdditionalHeaders = [
+            "User-Agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36",
+            "Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8",
+            "Accept-Language": "zh-CN,zh;q=0.9,en;q=0.8",
+            "Referer": "https://ddys.io/",
+        ]
+        config.httpCookieStorage = .shared
+        self.session = URLSession(configuration: config)
+    }
+
+    // MARK: - HTML 页面请求
+
+    func fetchHTML(path: String) async throws -> String {
+        guard let url = URL(string: baseURL + path) else {
+            throw APIError.invalidURL
+        }
+        let (data, response) = try await session.data(from: url)
+        guard let httpResponse = response as? HTTPURLResponse else {
+            throw APIError.noData
+        }
+        guard (200...299).contains(httpResponse.statusCode) else {
+            throw APIError.invalidResponse(httpResponse.statusCode)
+        }
+        guard let html = String(data: data, encoding: .utf8) else {
+            throw APIError.noData
+        }
+        return html
+    }
+
+    // MARK: - 首页
+
+    func fetchHomePage() async throws -> String {
+        try await fetchHTML(path: "/")
+    }
+
+    // MARK: - 分类列表
+
+    func fetchCategoryPage(category: ContentCategory, page: Int = 1, filter: FilterState = FilterState()) async throws -> String {
+        var path = filter.buildPath(base: category.pathPrefix)
+        if page > 1 {
+            path += "/page/\(page)"
+        }
+        return try await fetchHTML(path: path)
+    }
+
+    // MARK: - 详情页
+
+    func fetchDetailPage(path: String) async throws -> String {
+        try await fetchHTML(path: path)
+    }
+
+    // MARK: - 搜索
+
+    func fetchSearchPage(query: String, page: Int = 1) async throws -> String {
+        let encoded = query.addingPercentEncoding(withAllowedCharacters: .urlQueryAllowed) ?? query
+        var path = "/search?q=\(encoded)&type=all"
+        if page > 1 {
+            path += "&page=\(page)"
+        }
+        return try await fetchHTML(path: path)
+    }
+
+    // MARK: - JSON API
+
+    func fetchHotMovies() async throws -> [HotMovieItem] {
+        guard let url = URL(string: baseURL + "/api/hot-movies") else {
+            throw APIError.invalidURL
+        }
+        let (data, response) = try await session.data(from: url)
+        guard let httpResponse = response as? HTTPURLResponse,
+              (200...299).contains(httpResponse.statusCode) else {
+            throw APIError.invalidResponse((response as? HTTPURLResponse)?.statusCode ?? 0)
+        }
+        let result = try JSONDecoder().decode(HotMoviesResponse.self, from: data)
+        return result.data
+    }
+}
+
+// MARK: - API Response Models
+
+struct HotMoviesResponse: Codable {
+    let success: Bool
+    let data: [HotMovieItem]
+}
+
+struct HotMovieItem: Codable, Identifiable {
+    let id: Int?
+    let title: String
+    let slug: String
+    let poster: String?
+
+    var itemId: String { slug }
+}