LONDON-IOS/GME Remit/Modules/AutoDebitModules/AutoDebit/Application Logic/Interactor/AutoDebitInteractor.swift

//
//  AutoDebitInteractor.swift
//  GME Remit
//
//  Created by Mac on 12/19/18.
//Copyright © 2018 Gobal Money Express Co. Ltd. All rights reserved.
//

import Foundation

class AutoDebitInteractor {
  
  // MARK: Properties
  
  weak var output: AutoDebitInteractorOutput?
  private let service: AutoDebitServiceType
  
  // MARK: Initialization
  
  init(service: AutoDebitServiceType) {
    self.service = service
  }
  
  // MARK: Converting entities
}

// MARK: AutoDebit interactor input interface

extension AutoDebitInteractor: AutoDebitInteractorInput {
  func fetchKFTCBankAccountList() {
    guard let userId = GMEDB.shared.user.string(.userId)
      else {
        return
    }
    
    self.service.fetchAccountList(
      username: userId,
      success: { [weak self] in
        guard let `self` = self else { return }
        
        self.output?.setModel(with: $0)
      },
      failure: { [weak self] in
        guard let `self` = self else { return }
        
        self.output?.didFailSetModel(with: $0)
      }
    )
  }
  
  func deleteKFTCBankAccount(of username: String, with account: Account) {
    self.service.deleteAccount(
      username: username,
      account: account,
      success: {[weak self] in
        guard let `self` = self else { return }
        
        self.output?.didDeleteAccount()
      },
      failure: {[weak self] in
        guard let `self` = self else { return }
        
        self.output?.didFailDeleteAccount(with: $0)
      }
    )
  }
  
  func refreshToken(language: KftcLanguage?) {
    guard
      let email = GMEDB.shared.user.string(.email),
      let language = language else { return }
    
    let service2 = AddAccountService()
    
    service.refreshTokenStep1(
      username: email,
      success: { response in
        let url = response?.url?.replacingOccurrences(
          of: "&lang=", with: "&lang=\(language.key ?? "eng")"
        ) ?? ""
        
        var header = [String: String]()
        response?.header?.forEach({
          header[$0.key ?? ""] = $0.value ?? ""
        })
        
        service2.fetchKftcUrlService(
          url: url,
          header: header,
          success: {
            self.output?.refreshTokenSuccess(header: response?.header, url: $0)
        },
          failure: {
            self.output?.refreshTokenError(with: $0)
        }
      )
    },
      failure: {
        self.output?.refreshTokenError(with: $0)
    }
    )
  }
}