//
//  GetSettingManager.swift
//  WoWonder
//
//  Created by Ubaid Javaid on 7/22/20.
//  Copyright © 2020 ScriptSun. All rights reserved.
//

import Foundation
import Alamofire
import WowonderMessengerSDK

class GetSettingManager {
    
    static let sharedInstance = GetSettingManager()
    
    func getSiteSetting(completionBlock : @escaping (_ Success: SettingsConfig?, _ AuthError : ErrorModel?, _ ServerKeyError: ServerKeyErrorModel?, Error?) -> () ) {
        let params = [
            API.Params.server_key : API.SERVER_KEY.Server_Key,
        ]
        print("params >>>>> ", params)
        let urlString = API.Settings_Methods.Get_Site_SettingApi
        print("urlString >>>>> ", urlString)
        AF.request(urlString, method: .post, parameters: params, encoding: URLEncoding.default, headers: nil).responseJSON { (response) in
            if let res = response.value as? [String : Any] {
                print("Response = \(res)")
                guard let apiStatus = res["api_status"] else { return }
                if apiStatus is Int {
                    print("apiStatus Int = \(apiStatus)")
                    let config = res["config"] as? String ?? ""
                    let siteSetting = decryptionAESModeECB(text: config, key: API.ENCRYPTION_KEY.Encryption_Key)
                    let data = try! JSONSerialization.data(withJSONObject: siteSetting ?? [:], options: [])
                    let result = try! JSONDecoder().decode(SettingsConfig.self, from: data)
                    completionBlock(result, nil, nil, nil)
                } else {
                    let apiStatusString = apiStatus as? String
                    if apiStatusString == "400" {
                        print("apiStatus String = \(apiStatus)")
                        let data = try! JSONSerialization.data(withJSONObject: res, options: [])
                        let result = try! JSONDecoder().decode(ErrorModel.self, from: data)
                        print("AuthError = \(result.errors?.error_text ?? "")")
                        completionBlock(nil, result, nil, nil)
                    } else if apiStatusString == "404" {
                        let data = try! JSONSerialization.data(withJSONObject: res, options: [])
                        let result = try! JSONDecoder().decode(ServerKeyErrorModel.self, from: data)
                        print("AuthError = \(result.errors?.error_text ?? "")")
                        completionBlock(nil, nil, result, nil)
                    }
                }
            } else {
                print("error = \(response.error?.localizedDescription ?? "")")
                completionBlock(nil, nil, nil, response.error)
            }
        }
    }
    
}