//
//  NetworkManager.swift
//  anniversary_Project
//
//  Created by 忆海16 on 2024/7/11.
//

import Foundation

import Alamofire

class NetworkManager {
    static let shared = NetworkManager()
    
    private init() {}
    
    /// 封装的POST请求
    /// - Parameters:
    ///   - url: 请求的URL字符串
    ///   - parameters: 请求参数
    ///   - headers: 请求头
    ///   - completion: 请求完成的回调
//    func postRequest(url: String, parameters: [String: Any]?, headers: HTTPHeaders?, completion: @escaping (Result<Any, AFError>) -> Void) {
//        AF.request(url,
//                   method: .post,
//                   parameters: parameters,
//                   encoding: JSONEncoding.default,
//                   headers: headers)
//            .validate()
//            .responseJSON { response in
//                switch response.result {
//                case .success(let data):
//                    completion(.success(data))
//                case .failure(let error):
//                    completion(.failure(error))
//                }
//            }
//    }
    func postRequest(url: String, parameters: [String: Any]?, headers: HTTPHeaders?, completion: @escaping (Result<[String: Any], AFError>) -> Void) {
        AF.request(url,
                   method: .post,
                   parameters: parameters,
                   encoding: JSONEncoding.default,
                   headers: headers)
            .validate()
            .responseJSON { response in
                switch response.result {
                case .success(let data):
                    if let jsonData = data as? [String: Any] {
                        completion(.success(jsonData))
                    } else {
                        completion(.failure(AFError.responseValidationFailed(reason: .dataFileNil)))
                    }
                case .failure(let error):
                    completion(.failure(error))
                }
            }
    }
}