//
//  GetFriendRequestManager.swift
//  WoWonder
//
//  Created by Ubaid Javaid on 7/17/20.
//  Copyright © 2020 ScriptSun. All rights reserved.
//

import Foundation
import Alamofire
import WowonderMessengerSDK

class GetFriendRequestManager{
    
    static let sharedInstance = GetFriendRequestManager()
    
    private init() {
        
    }
    
    //MARK: - GetFriendRequest Api call
    func getFriendRequest(completionBlock : @escaping (_ Success: GetFriendRequestModal.getFirend_RequestSuccessModal?, _ AuthError : ErrorModel?, _ ServerKeyError: ServerKeyErrorModel?, Error?) -> () ) {
        let params = [
            API.Params.server_key: API.SERVER_KEY.Server_Key,
            API.Params.fetch: API.Params.friendRequest
        ]
        print("params >>>>> ", params)
        let urlString = API.Following_Methods.GetFollow_Request + (AppInstance.instance.sessionId ?? "")
        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 {
                    let result = GetFriendRequestModal.getFirend_RequestSuccessModal.init(json: res)
                    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(response.error?.localizedDescription ?? "")
                completionBlock(nil, nil, nil, response.error)
            }
        }
    }
    
    //MARK: - FetchGroupRequest Api call
    func fetchGroupRequest(session_Token: String, fetchType: String, offset: Int, setOnline: Int, completionBlock: @escaping (_ Success: GroupRequestModel.GroupRequestSuccessModel?, _ AuthError: ErrorModel?, _ ServerKeyError: ServerKeyErrorModel?, Error?) -> () ) {
        let params = [
            API.Params.fetch : "group_chat_requests",
            API.Params.offset : offset,
            API.Params.SetOnline : setOnline,
            API.Params.server_key : API.SERVER_KEY.Server_Key
        ] as [String : Any]
        print("params >>>>> ", params)
        let urlString = API.GROUP_REQUEST_API.GROUP_REQUEST_API + session_Token
        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 data = try? JSONSerialization.data(withJSONObject: res, options: [])
                    let result = try? JSONDecoder().decode(GroupRequestModel.GroupRequestSuccessModel.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)
            }
        }
    }
    
    //MARK: - accceptGroupRequest Api call
    func accceptGroupRequest(session_Token: String, type: String, groupID: Int, userid: String, completionBlock: @escaping (_ Success: AcceptGroupRequestModel?, _ AuthError: ErrorModel?, _ ServerKeyError: ServerKeyErrorModel?, Error?) -> () ) {
        let params = [
            API.Params.request_action : type,
            API.Params.server_key : API.SERVER_KEY.Server_Key,
            API.Params.group_id : groupID,
            API.Params.user_id: userid
        ] as [String : Any]
        print("params >>>>> ", params)
        let urlString = API.GROUP_REQUEST_API.ACCEPT_GROUP_REQUEST_API + session_Token
        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 data = try! JSONSerialization.data(withJSONObject: res, options: [])
                    let result = try! JSONDecoder().decode(AcceptGroupRequestModel.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)
            }
        }
    }
    
    //MARK: - RejectGroupRequest Api call
    func rejectGroupRequest(session_Token: String, type: String, groupID: Int, userID: String, completionBlock: @escaping (_ Success: RejectGroupRequestModel?,_ AuthError: ErrorModel?, _ ServerKeyError: ServerKeyErrorModel?, Error?) -> () ) {
        let params = [
            API.Params.server_key : API.SERVER_KEY.Server_Key,
            "type": type,
            "group_id": groupID,
            "user_id": userID,
        ] as [String : Any]
        print("params >>>>> ", params)
        let urlString = API.GROUP_REQUEST_API.REJECT_GROUP_REQUEST_API + session_Token
        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 data = try! JSONSerialization.data(withJSONObject: res, options: [])
                    let result = try! JSONDecoder().decode(RejectGroupRequestModel.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)
            }
        }
    }
    
}