//
//  LocationsController.swift
//  spotTheSpy
//
//  Created by Paolo Alberti on 17/05/18.
//  Copyright © 2018 Paolo. All rights reserved.
//

import UIKit

private let reuseIdentifier = "Cell"

class LocationsController: UICollectionViewController, UICollectionViewDelegateFlowLayout {
    
    @IBOutlet var graphicSel: UISegmentedControl!
    
    var daSelezionare = false
    var nTentativi = 0
    
    override func viewDidLoad() {
        super.viewDidLoad()
        
        // Register cell classes
        self.collectionView!.register(UICollectionViewCell.self, forCellWithReuseIdentifier: reuseIdentifier)
        
        graphicSel.backgroundColor = .clear
        graphicSel.tintColor = .clear
        
        graphicSel.setTitleTextAttributes([NSAttributedStringKey.font : UIFont(name: fontBurbank, size: 18)!, NSAttributedStringKey.foregroundColor: UIColor.lightGray], for: .normal)
        graphicSel.setTitleTextAttributes([NSAttributedStringKey.font : UIFont(name: fontBurbank, size: 18)!, NSAttributedStringKey.foregroundColor: UIColor.orange], for: .selected)
        
        // Carico le impostazioni generali della Partita
        
        switch DataManager.shared.stileGrafica {
        case "a":
            self.graphicSel.selectedSegmentIndex = 0
        case "b":
            self.graphicSel.selectedSegmentIndex = 1
        case "c":
            self.graphicSel.selectedSegmentIndex = 2
        default:
            break
        }
        
        nTentativi = DataManager.shared.nSpie
        
    }
    
    
    @IBAction func chiudiView(_ sender: UIBarButtonItem) {
        
        if daSelezionare {
            
            let appearance = SCLAlertView.SCLAppearance(
                kTitleFont: UIFont(name: fontBurbank, size: 26)!,
                kTextFont: UIFont(name: fontBurbank, size: 20)!,
                kButtonFont: UIFont(name: fontBurbank, size: 20)!,
                showCloseButton: true
            )
            let alertView = SCLAlertView(appearance: appearance)            
            
            
            alertView.showWarning(NSLocalizedString("Attenzione", comment: ""), subTitle: NSLocalizedString("Msg_seleziona", comment: ""))
        }
        else {
            self.dismiss(animated: true, completion: nil)
        }
    }
    
    @IBAction func selStyle(_ sender: UISegmentedControl) {
        DataManager.shared.lightGen.impactOccurred()
        
        switch self.graphicSel.selectedSegmentIndex
        {
        case 0:
            DataManager.shared.cambiaStile(stile: "a");
        case 1:
            DataManager.shared.cambiaStile(stile: "b");
        case 2:
            DataManager.shared.cambiaStile(stile: "c");
        default:
            break
        }
        
        DataManager.shared.NuovaPartitaC?.graphicSel.selectedSegmentIndex = self.graphicSel.selectedSegmentIndex
        
        collectionView?.reloadData()
    }
    
    // MARK: UICollectionViewDataSource
    
    override func numberOfSections(in collectionView: UICollectionView) -> Int {
        return 1
    }
    
    
    override func collectionView(_ collectionView: UICollectionView, numberOfItemsInSection section: Int) -> Int {
        return DataManager.shared.nLocations
    }
    
    override func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell {
        let cell = collectionView.dequeueReusableCell(withReuseIdentifier: "luogoCell", for: indexPath) as! LocationsCell
        
        let luogo : String = String(indexPath.row + 1)
        let luogoID = "l"+luogo
        let luogoTxt = NSLocalizedString(luogoID, comment: "")
        
        let fileImg = luogo.leftPadding(toLength: 2, withPad: "0") + "_" + String(DataManager.shared.stileGrafica)
        
        cell.locationImg.image = UIImage(named: fileImg)
        cell.locationLabel.text = luogoTxt
        
        return cell
    }
    
    override func collectionView(_ collectionView: UICollectionView, didSelectItemAt indexPath: IndexPath) {
        
        if daSelezionare {
            print(indexPath.row + 1)
            print(DataManager.shared.location)
            
            if (indexPath.row + 1) == DataManager.shared.location {
                // indovinato
                DataManager.shared.TimerC?.stopTimer()
                
                Sound.play(file: "vittoria.wav")
                
                let luogo : String = String(DataManager.shared.location)
                let fileImg = luogo.leftPadding(toLength: 2, withPad: "0") + "_" + String(DataManager.shared.stileGrafica)
                DataManager.shared.TimerC?.centerImg.image = UIImage(named: fileImg)
                
                self.dismiss(animated: true, completion: nil)
            }
            else {
                
                if nTentativi == 1 {
                    // Era l'ultimo tentativo, non ha indovinato
                    DataManager.shared.TimerC?.stopTimer()
                    
                    Sound.play(file: "failure.mp3")
                    
                    let luogo : String = String(DataManager.shared.location)
                    let fileImg = luogo.leftPadding(toLength: 2, withPad: "0") + "_" + String(DataManager.shared.stileGrafica)
                    DataManager.shared.TimerC?.centerImg.image = UIImage(named: fileImg)
                    
                    self.dismiss(animated: true, completion: nil)
                }
                else {
                    nTentativi -= 1
                    
                    let appearance = SCLAlertView.SCLAppearance(
                        kTitleFont: UIFont(name: fontBurbank, size: 26)!,
                        kTextFont: UIFont(name: fontBurbank, size: 20)!,
                        kButtonFont: UIFont(name: fontBurbank, size: 20)!,
                        showCloseButton: true
                    )
                    let alertView = SCLAlertView(appearance: appearance)
                    
                    alertView.showWarning(NSLocalizedString("Sbagliato", comment: ""), subTitle: NSLocalizedString("Msg_altro_tentativo", comment: ""))
                }
            }
        }
    }
    
    func collectionView(_ collectionView: UICollectionView, layout collectionViewLayout: UICollectionViewLayout, sizeForItemAt indexPath: IndexPath) -> CGSize {
        
        var nColonne : CGFloat = 3.0
        if (UIDevice.current.userInterfaceIdiom == .pad) {
            nColonne = 5.0
        }
        
        let width = (self.view.frame.size.width - (nColonne + 1) * 2) / nColonne
        let height = width * 1 //ratio
        return CGSize(width: width, height: height)
    }
    
}