LONDON-IOS/GME Remit/Utilities/TablePresenter/Application Logic/Interactor/TablePresenterInteractor.swift

//
//  TablePresenterInteractor.swift
//  GME Remit
//
//  Created by InKwon Devik Kim on 26/06/2019.
//Copyright © 2019 Gobal Money Express Co. Ltd. All rights reserved.
//

import Foundation

class TablePresenterInteractor {
  
  // MARK: Properties
  
  weak var output: TablePresenterInteractorOutput?
  private let service: TablePresenterServiceType
  private let model: [TablePresenterProtocol]?
  // MARK: Initialization
  
  init(service: TablePresenterServiceType, model: [TablePresenterProtocol]?) {
    self.service = service
    self.model = model
  }
  
}

// MARK: TablePresenter interactor input interface

extension TablePresenterInteractor: TablePresenterInteractorInput {
  func fetchModel(type: TablePresenterType = .default) {
    switch type {
    case .default:
      output?.setModel(with: model)
    
    case .branches(let countryCode, let bankID):
      service.fetchBranches(
        countryCode: countryCode,
        bankID: bankID,
        branchName: "",
        success: {self.output?.setModel(with: $0)},
        failure: {self.output?.setError(with: $0)}
      )
    }
  }
  
  func filterModel(word: String, type: TablePresenterType = .default) {
    switch type {
    case .default:
      if word == "" {
        output?.setModel(with: model)
        return
      }
      
      let filterdModel = model?
        .filter({
          $0.cellTitle?
            .lowercased()
            .contains(word.lowercased()) ?? false
        })
      
      output?.setModel(with: filterdModel)
      
    case .branches(let countryCode, let bankID):
      service.fetchBranches(
        countryCode: countryCode,
        bankID: bankID,
        branchName: word,
        success: {self.output?.setModel(with: $0)},
        failure: {self.output?.setError(with: $0)}
      )
    }
  }
}