LONDON-IOS/GMERemittance/Module/GmeContacts/User Interface/View/GmeContactsViewController.swift

//
//  GmeContactsViewController.swift
//  GMERemittance
//
//  Created by gme_2 on 25/08/2018.
//Copyright © 2018 Gobal Money Express Co. Ltd. All rights reserved.
//

import UIKit
import Localize_Swift

class GmeContactsViewController: UIViewController {
    
    
    
    // MARK: IBOutlets
    @IBOutlet weak var tableview: UITableView!
    
    var presenter: GmeContactsModuleInterface?
    var contacts: [GmeContacts] = [] {
        didSet {
            self.tableview.reloadData()
        }
    }
    
    // MARK: Properties
  
    
    // MARK: VC's Life cycle
    
    override func viewDidLoad() {
        super.viewDidLoad()
        self.viperSetup() // since the viewcontroller in the tabbar is in strong bind with storyboard and segue
        self.setup()
    }
    
    override func viewWillAppear(_ animated: Bool) {
        super.viewWillAppear(animated)
        self.navigationItem.title = "branch_text".localized()
        
        if self.presentingViewController == nil {
            self.navigationItem.rightBarButtonItem = nil
        }
    }
    
    // MARK: IBActions
    @IBAction func touchClose(_ sender: UIBarButtonItem) {
        self.dismiss(animated: true, completion: nil)
    }
    
    // MARK: Other Functions
    
    private func setup() {
       self.tableview.dataSource = self
        self.tableview.delegate = self
        // all setup should be done here
        
        self.createTestContacts()
        NotificationCenter.default.addObserver(self, selector: #selector(setupTabItem), name: NSNotification.Name(LCLLanguageChangeNotification), object: nil)
    }
    
    struct StringConstants {
        
    }
    
    
    private func createTestContacts() {
//        let headOfficeContacts  = GmeContacts()
//        headOfficeContacts.title =  "Head Office"
//        headOfficeContacts.address = "325, Jong-ro, Jongno-gu, 03104 Seoul"
//        headOfficeContacts.contactNumber = ["15886864"]
//        headOfficeContacts.language = "Korean Language Support"
        
        let dongdaemunBranchContacts = GmeContacts()
        dongdaemunBranchContacts.title = "Dongdaemun Branch"
        dongdaemunBranchContacts.address = "315, Jong-ro Jongno-gu, Seoul \n(Dongdaemun Station - Exit 3) \n 서울시 종로구 종로 315"
        dongdaemunBranchContacts.contactNumber = ["027635559"]
        

        
        let hwaseongBranchContacts = GmeContacts()
        hwaseongBranchContacts.title = "Hwaseong Branch"
        hwaseongBranchContacts.address = "1101-1, 3.1 Manse-ro Hyangnam-eup, Hwaseong-si, Gyeonggi-do \n(Baran Market Place) \n 경기도 화성시 향남읍 3.1만세로 1101-1"
        hwaseongBranchContacts.contactNumber =  ["0313540450"]

        
        let ansanBranchContacts = GmeContacts()
        ansanBranchContacts.title = "Ansan Branch"
        ansanBranchContacts.address = "2nd floor,  455,  Jungang-daero, Danwon-gu, Ansan -si, Gyeonggi-do \n(Entrance of Asian Street) \n 경기도 안산시 단원구 중앙대로 455 2층"
        ansanBranchContacts.contactNumber = ["0313626740"]
        
        
        let gimhaeBranchContacts = GmeContacts()
        gimhaeBranchContacts.title = "Gimhae Branch"
        gimhaeBranchContacts.address = "84, Garak-ro, Gimhae-si, Gyeongsangnam-do,\n(Opposite to Top Mart) \n 경상남도 김해시 가락로 84 "
        gimhaeBranchContacts.contactNumber = ["0553295559"]
        

        
        let songuriBranchContacts = GmeContacts()
        songuriBranchContacts.title = "Songu-ri Branch"
        songuriBranchContacts.address = "91, Solmoru-ro, Soheul-eup, Pocheon-si, Gyeonggi-do,  Korea\nNext to Nonghyub Bank) \n 경기도 포천시 소흘읍 솔모루로 91"
        songuriBranchContacts.contactNumber = ["0315411856"]
        
        let dongdaemunCisBranch = GmeContacts()
        dongdaemunCisBranch.title = "Dongdaemun CIS Branch"
        dongdaemunCisBranch.address = "2nd floor, 281, Changgyeonggunag-ro Jongno-gu, Seoul\n(Upper floor of Dongdaemun Mart) \n 서울 중구 을지로 42길 5 2층"
        dongdaemunCisBranch.contactNumber = ["0221386429", "01030156864"]

        
        let hyehwaBranch = GmeContacts()
        hyehwaBranch.title = "Hyehwa Branch"
        hyehwaBranch.address = "281, Changgyeonggung-ro, Jongno-gu, Seoul Hyehwa Rotary\n(Right across from Catholic Church) \n 서울특별시 종로구 창경궁로 281"
        hyehwaBranch.contactNumber = ["0221386429", "01029706864"]

        
        let gmeContacts = [dongdaemunCisBranch, dongdaemunBranchContacts, hwaseongBranchContacts, ansanBranchContacts, gimhaeBranchContacts, songuriBranchContacts, hyehwaBranch]
        self.contacts = gmeContacts
        
    }
    
    private func call(number: String) {
        let number = number.removeWhitespacesInBetween()
        if let url = URL(string: "tel://\(number)") {
            if UIApplication.shared.canOpenURL(url) {
                UIApplication.shared.openURL(url)
            }
        }
    }
    
    override func setupTabItem() {
        let image = UIImage.init(named: "ic-agent")
        self.tabBarItem = UITabBarItem(title: "branch_text".localized(), image: image, selectedImage: nil)
        self.tabBarItem.titlePositionAdjustment = UIOffset(horizontal: 0, vertical: UI_USER_INTERFACE_IDIOM() == .pad ? 2 : -6)
    }
}

// MARK: GmeContactsViewInterface
extension GmeContactsViewController: GmeContactsViewInterface {
    
}

extension GmeContactsViewController {
    func viperSetup() {
        let service = GmeContactsService()
            let interactor = GmeContactsInteractor(service: service)
            let presenter = GmeContactsPresenter()
            let wireframe = GmeContactsWireframe()
        
            self.presenter = presenter
            interactor.output = presenter
            presenter.interactor = interactor
            presenter.wireframe = wireframe
            presenter.view = self
            wireframe.view = self
    }
}

extension GmeContactsViewController: UITableViewDelegate {
    func tableView(_ tableView: UITableView, heightForRowAt indexPath: IndexPath) -> CGFloat {
        print(indexPath.row)
        if indexPath.row == 0 {return 10}
        return UITableViewAutomaticDimension
    }
}


extension GmeContactsViewController: UITableViewDataSource {
    func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
        return contacts.count + 1
    }
    
    func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
        if indexPath.row == 0 {
            let cell = tableView.dequeueReusableCell(withIdentifier: "EmptyTableViewCell") as! EmptyTableViewCell
            return cell
        }
        
        
        let cell = tableView.dequeueReusableCell(withIdentifier: "GmeContactsTableViewCell") as! GmeContactsTableViewCell
        cell.contact = self.contacts.elementAt(index: indexPath.row - 1)
        cell.delegate = self
        cell.index = indexPath.row - 1
        cell.setup()
        return cell
    }
}

extension GmeContactsViewController: GmeContactCallDelegate {
    func call(index: Int?) {
        guard let index = index else {return}
        if let contact = self.contacts.elementAt(index: index) {
            let numbers = contact.contactNumber
            
                let alert = UIAlertController(title:nil, message:"help_you_text".localized(), preferredStyle: .actionSheet)
            
                numbers?.forEach({ number in
                    let action = UIAlertAction.init(title: "\(number)", style: UIAlertActionStyle.default, handler: { action in
                        self.call(number: number)
                    })
                    alert.addAction(action)
                })
            
                alert.view.tintColor = UIColor.darkGray
                
                alert.addAction(UIAlertAction(title: "cancel_text".localized(), style: UIAlertActionStyle.cancel, handler: nil))
                present(alert, animated: true, completion: nil)
            
        }
        
    }
    
    
}