83 lines
2.5 KiB
Swift
83 lines
2.5 KiB
Swift
//
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// SDLApi.swift
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// sdlan
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//
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// Created by 安礼成 on 2024/6/5.
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//
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import Foundation
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struct SDLAPIResponse<T: Decodable>: Decodable {
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let code: Int
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let message: String?
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let data: T?
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}
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struct SDLAPIError: Error, Decodable {
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let code: Int
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let message: String
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}
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struct SDLAPIClient {
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static var baseUrl: String {
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return "https://\(SystemConfig.serverHost)/api"
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}
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static private let token: String = "H6p*2RfEu4ITcL"
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// 基础参数信息
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static let baseParams: [String: Any] = [
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"client_id": SystemConfig.getClientId(),
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"mac": SystemConfig.macAddressString(mac: SystemConfig.getMacAddress())
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]
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static func doPost<T: Decodable>(path: String, params: [String: Any], as: T.Type) async throws -> T {
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let postData = try! JSONSerialization.data(withJSONObject: params)
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var request = URLRequest(url: URL(string: baseUrl + path)!)
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request.httpMethod = "POST"
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request.addValue("application/json", forHTTPHeaderField: "Content-Type")
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request.addValue(sign(params: params), forHTTPHeaderField: "X-sign")
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request.httpBody = postData
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let (data, _) = try await URLSession.shared.data(for: request)
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if let response = String(bytes: data, encoding: .utf8) {
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NSLog("url: \(path), response is: \(response)")
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}
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let apiResponse = try JSONDecoder().decode(SDLAPIResponse<T>.self, from: data)
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// code = 0 表示成功
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if apiResponse.code == 0 {
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if let data = apiResponse.data {
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return data
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} else if let data = apiResponse.message as? T {
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return data
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} else {
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throw SDLAPIError(code: 0, message: "数据格式错误")
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}
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} else if let message = apiResponse.message {
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throw SDLAPIError(code: apiResponse.code, message: message)
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} else {
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throw DecodingError.dataCorrupted(
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.init(
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codingPath: [],
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debugDescription: "Invalid JSON-RPC response: \(String(data: data, encoding: .utf8) ?? "")"
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)
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)
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}
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}
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private static func sign(params: [String: Any]) -> String {
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let keys = params.keys.sorted()
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let qs = keys.map { key in
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let str = String(describing: params[key] ?? "")
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return "\(key)=\(str)"
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}.joined(separator: "&")
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return SDLUtil.hmacMD5(key: token, data: qs)
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}
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}
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