//
//  PridatViewController.swift
//  zoznam knih
//
//  Created by Patrik on 24.4.2015.
//  Copyright (c) 2015 Patrik Belis. All rights reserved.
//

import UIKit
import CoreData

public class PridatViewController: UITableViewController,UITableViewDataSource, UITableViewDelegate {


    override public func viewDidLoad() {
        super.viewDidLoad()

        self.navigationItem.setRightBarButtonItem(UIBarButtonItem(barButtonSystemItem: .Add, target: self, action: Selector("saveTapped")), animated: true)

    }

    public override func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
        return 5
    }

    public override func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {

        let appDel: AppDelegate = UIApplication.sharedApplication().delegate as! AppDelegate
        let obsah: NSManagedObjectContext = appDel.managedObjectContext!
        let entity = NSEntityDescription.entityForName("List", inManagedObjectContext: obsah)
        var pridat = Model(entity: entity! , insertIntoManagedObjectContext: obsah)

        var cell = tableView.dequeueReusableCellWithIdentifier("Cell" , forIndexPath : indexPath) as? TableViewCell
        if cell == nil
        {
            cell = TableViewCell(style: UITableViewCellStyle.Default, reuseIdentifier: "Cell")
        }

        if (indexPath.row == 0) {
            cell!.configure("Názov knihy")

        }
        if (indexPath.row == 1) {
            cell!.configure("Meno autora")
        }
        if (indexPath.row == 2) {
            cell!.configure("Rok vydania")
        }
        if (indexPath.row == 3) {
            cell!.configure("Vydavateľstvo")
        }
        if (indexPath.row == 4) {
            cell!.configure("Počet strán knihy")
        }

        func saveTapped(){
            if (cell!.textField.text.isEmpty) {
                let alert = UIAlertView()
                alert.title = "Nevyplnené údaje"
                alert.message = "Musíš vyplniť všetky údaje o knihe."
                alert.addButtonWithTitle("Ok")
                alert.show()


            }
            let appDel: AppDelegate = UIApplication.sharedApplication().delegate as! AppDelegate
            let obsah: NSManagedObjectContext = appDel.managedObjectContext!
            let entity = NSEntityDescription.entityForName("List", inManagedObjectContext: obsah)
            var pridat = Model(entity: entity! , insertIntoManagedObjectContext: obsah)

            pridat.kniha = cell!.textField.text
            pridat.autor = cell!.textField.text
            pridat.rok = cell!.textField.text
            pridat.vydavatelstvo = cell!.textField.text
            pridat.strany = cell!.textField.text

            obsah.save(nil)
        }


        return cell!
    }


    public override func didReceiveMemoryWarning() {
        super.didReceiveMemoryWarning()
        // Dispose of any resources that can be recreated.
    }
}