import UIKit
 import FirebaseDatabase
 import FirebaseAuth

class LogInController: UIViewController {

var ref: DatabaseReference!


@IBOutlet weak var emailField: UITextField!
@IBOutlet weak var passwordField: UITextField!


func placeholders() {
    emailField.placeholder = "Enter Email"
    passwordField.placeholder = "Enter Password"
}






@IBAction func loginButton(_ sender: AnyObject) {

    Auth.auth().signIn(withEmail: emailField.text!, password: passwordField.text!, completion: { (user, error) in




        let userID: String = (user?.uid)!
        let userEmail: String = self.emailField.text!

        self.ref.child("Users").childByAutoId().setValue(userEmail + " " + userID)




        if error != nil {
            print(error?.localizedDescription as Any)
        }

        else {
            print("User logged in with UserID of: " + (user?.uid)!)
        }
        })
    performSegue(withIdentifier: "signedIn", sender: self)


}



@IBAction func signoutButton(_ sender: Any) {
    print("User has logged out...")
   try!  Auth.auth().signOut()
}



@IBAction func registerButton(_ sender: AnyObject) {

    Auth.auth().createUser(withEmail: emailField.text!, password: passwordField.text!, completion: { (user, error) in

        if error != nil {
            print(error?.localizedDescription as Any)
            return
        }

            print("User created with UserId of: " + (user?.uid)!)


    })
}



override func prepare(for segue: UIStoryboardSegue, sender: Any?) {
    if let flavorsVC = segue.destination as? FlavorsController {
        flavorsVC.ref = ref
        let userEmail = emailField.text
        flavorsVC.email = userEmail!

    }
}







override func viewDidLoad() {
    super.viewDidLoad()


    placeholders()
    ref = Database.database().reference()

}

import UIKit
import FirebaseAuth
import Firebase
import FirebaseDatabase

class FlavorsController: UIViewController, UITableViewDelegate, UITableViewDataSource {

var bookieFlavors = ["Chocolate Chip", "Sugar w/o icing", "Sugar w/ icing", "Peanut Butter", "Honey", "Shortbread", "Ginger", "Double Chocolate", "Macadamie Nut", "Oatmeal Raisin", "Snickerdoodle"]
var amount = [Int]()
var bookieTotal = Int()
var ref: DatabaseReference!
var flavorRef: DatabaseReference!
var email = String()





override func viewDidLoad() {
    super.viewDidLoad()
    for _ in self.bookieFlavors {
        self.amount.append(0)
    }
    flavorTable.delegate = self
    flavorTable.dataSource = self

    //database references
    ref = Database.database().reference()
    flavorRef = Database.database().reference()



}

func emptyAmount(_ sender: UIButton) {
    print("Button Held, Amount Emptied")
    self.amount[sender.tag] = self.amount[sender.tag] - (self.amount[sender.tag] + 1)
    let cell = self.flavorTable.cellForRow(at: IndexPath(row: sender.tag, section: 0)) as? FlavorTableCell
    cell?.bookieAmount.text = "= (self.amount[sender.tag])"

}


@IBAction func bookieButton(_ sender: UIButton) {

    self.amount[sender.tag] = self.amount[sender.tag] + 1
    let cell = self.flavorTable.cellForRow(at: IndexPath(row: sender.tag, section: 0)) as? FlavorTableCell
    cell?.bookieAmount.text = "= (self.amount[sender.tag])"
   // print(amount[sender.tag])

    self.bookieTotal = amount.reduce(0, +)
    print(bookieTotal)
}




@IBOutlet weak var flavorTable: UITableView!


func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int
{
    return bookieFlavors.count

}

func numberOfSections(in tableView: UITableView) -> Int {
    return 1
}

public func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell
{
    let cell = tableView.dequeueReusableCell(withIdentifier: "cell") as! FlavorTableCell


    //flavor label configuration
    cell.flavorLabel.text = bookieFlavors[indexPath.row]

    //amount configuration
    cell.bookieAmount.text = "= (self.amount[indexPath.row])"
    cell.bookieButton.tag = indexPath.row
    cell.bookieButton.addTarget(self, action: #selector(bookieButton(_:)), for: .touchUpInside)
    cell.bookieButton.addTarget(self, action: #selector(emptyAmount(_:)), for: .touchDownRepeat)

    return cell

}

@IBAction func registerBookieAmount(_ sender: Any) {
    print(bookieTotal)

    let amount: Int = bookieTotal
    let user = Auth.auth().currentUser

    if ((user) != nil) {


    }
}