CreateProfie1ViewController

//
//  CreateProfile1ViewController.swift
//  RentAdate
//
//  Created by Kassandra Capretta on 12/19/19.
//  Copyright © 2019 Kassandra Capretta. All rights reserved.
//

import UIKit
import Firebase
import FirebaseStorage

class CreateProfile1ViewController: UIViewController {
    
    @IBOutlet weak var activityIndicator: UIActivityIndicatorView!

    @IBOutlet weak var genderTextField: UITextField!

    @IBOutlet weak var birthdayTextField: UITextField!

    @IBOutlet weak var jobTitleTextField: UITextField!

    @IBOutlet weak var schoolTextField: UITextField!

    @IBOutlet weak var ethnicityTextField: UITextField!

   let firebaseServer = FirebaseFunctions.shared

    // Date picker for birthday
    private var datePicker: UIDatePicker?

    let genderPicker = UIPickerView()
    let ethnicityPicker = UIPickerView()

    // Gender options
    let gender = ["Woman",
                "Man",
                "Other",
                "Agender",
                "Androgyne",
                "Androgynous",
                "Bigender",
                "Demiman",
                "Demiwoman",
                "Gender Fluid",
                "Gender Neutral",
                "Gender Nonconforming",
                "Gender Questioning",
                "Gender Variant",
                "Genderqueer",
                "Intersex",
                "Intersex Man",
                "Intersex Woman",
                "Non-binary",
                "Non-Gendered",
                "Pangender",
                "Polygender",
                "Third Gender",
                "Transgender",
                "Transgender Man",
                "Transgender Woman",
                "Transitioning",
                "Transsexual",
                "Two-Spirit"
    ]

    // Ethnicity Options
    let ethnicity = ["American Indian", "African Descent", "East Asian", "Middle Eastern", "Hispanic", "Middle Eastern", "Pacific Islander", "South Asian", "Caucasian", "Other"]

    var selectedGender: String?
    var selectedEthnicity: String?

    override func viewDidLoad() {
    super.viewDidLoad()

        let backButton = UIBarButtonItem()
        backButton.title = ""
        self.navigationController?.navigationBar.topItem?.backBarButtonItem = backButton

        //createAllPickers()
        createToolbar()

    }

    @IBAction func nextButtonTapped(_ sender: Any) {
        guard var gender = genderTextField.text,
            var birthday = birthdayTextField.text,
            var jobTitle = jobTitleTextField.text,
            var school = schoolTextField.text,
            var ethnicity = ethnicityTextField.text
        else {
            print("Please fill in all fields")
            return }

        gender = gender.replacingOccurrences(of: " ", with: "").replacingOccurrences(of: "-", with: "").lowercased()
        ethnicity = ethnicity.replacingOccurrences(of: " ", with: "").replacingOccurrences(of: "-", with: "").lowercased()

        let genderInfo = UserInfo(type: "gender", value: Gender.valueFor(choice: gender), visible: true)
        
        let jobTitleInfo = UserInfo(type: "jobTitle", value: jobTitle, visible: true)
        
        let schoolInfo = UserInfo(type: "school", value: school, visible: true)
        
        let ethnicityInfo = UserInfo(type: "ethnicity", value: Ethnicity.valueFor(choice: ethnicity), visible: true)
        
        let birthdayInfo = UserInfo(type: "birthday", value: birthday, visible: true)



        firebaseServer.saveCreateProfile1ViewController(genderInfo, jobTitleInfo, birthdayInfo, schoolInfo, ethnicityInfo) {[weak self] (error) in
                   if error == nil {
                       let storyboard = UIStoryboard(name: "Main", bundle: nil)
                       let pageOne = storyboard.instantiateViewController(identifier: "CreateProfileOnePointFiveViewController")
                       self?.navigationController?.pushViewController(pageOne, animated: true)
                   } else {
                       self?.showAlert(withTitle: "Error", message: error?.localizedDescription)

        }
    }

        func createAllPickers() {
            genderPicker.delegate = self
            genderTextField.inputView = genderPicker
            genderPicker.backgroundColor = .white

            ethnicityPicker.delegate = self
            ethnicityTextField.inputView = ethnicityPicker
            ethnicityPicker.backgroundColor = .white
        }

        // Date picker code
        datePicker = UIDatePicker()
        datePicker?.datePickerMode = .date
        datePicker?.addTarget(self, action: #selector(CreateProfile1ViewController.dateChanged(datePicker:)), for: .valueChanged)

        datePicker?.backgroundColor = .white
            // Birthday maximum
            datePicker!.maximumDate = Calendar.current.date(byAdding: .year, value: -21, to: Date())
            birthdayTextField.inputView = datePicker

            let tapGesture = UITapGestureRecognizer(target: self, action: #selector(CreateProfile1ViewController.viewTapped(gestureRecognizer:)))

            view.addGestureRecognizer(tapGesture)
        }

    // Toolbar for "Done" on Picker View
       func createToolbar() {
           let toolBar = UIToolbar()
           toolBar.sizeToFit()

           let doneButton = UIBarButtonItem(title: "Done", style: .plain, target: self, action: #selector(CreateProfile1ViewController.dismissKeyboard))

           toolBar.setItems([doneButton], animated: false)
           toolBar.isUserInteractionEnabled = true

        genderTextField.inputAccessoryView = toolBar
        birthdayTextField.inputAccessoryView = toolBar
        ethnicityTextField.inputAccessoryView = toolBar
    }

    @objc func dismissKeyboard() {
           view.endEditing(true)
       }

    @objc func viewTapped(gestureRecognizer: UITapGestureRecognizer) {
    view.endEditing(true)
    }

    // Date Picker for Birthday
        @objc func dateChanged(datePicker: UIDatePicker) {

            let dateFormatter = DateFormatter()
            dateFormatter.dateFormat = "MM/dd/yyyy"

            birthdayTextField.text = dateFormatter.string(from: datePicker.date)

            datePicker.backgroundColor = .white
            birthdayTextField.font = UIFont(name: "Avenir", size: 15.0)
        }
    }

// Extension on Picker
extension CreateProfile1ViewController: UIPickerViewDelegate, UIPickerViewDataSource {

    func numberOfComponents(in pickerView: UIPickerView) -> Int {
        return 1
    }

    func pickerView(_ pickerView: UIPickerView, numberOfRowsInComponent component: Int) -> Int {
        switch pickerView {
        case genderPicker: return gender.count
        case ethnicityPicker: return ethnicity.count
        default: return 0

        }

}

    func pickerView(_ pickerView: UIPickerView, titleForRow row: Int, forComponent component: Int) -> String? {
    switch pickerView {
    case genderPicker:
        selectedGender = gender[row]
        genderTextField.text = selectedGender
        return gender[row]
    case ethnicityPicker:
        selectedEthnicity = ethnicity[row]
        ethnicityTextField.text = selectedEthnicity
        return ethnicity[row]
        default: return ""
            }
        }

    func pickerView(_ pickerView: UIPickerView, didSelectRow row: Int, inComponent component: Int) {
    switch pickerView {
    case genderPicker:
        selectedGender = gender[row]
        genderTextField.text = selectedGender
    case ethnicityPicker:
        selectedEthnicity = ethnicity[row]
        ethnicityTextField.text = selectedEthnicity
    default: print("Nothing")

        }
    }

}