Xtykutl

I'm having some issues trying to recreate a calendar from patchthecode's tutorial Here's the link: https://patchthecode.github.io/MainTutorial2/.
Here are a few of the error's i'm getting:

1.Cannot assign value of type 'ViewController' to type 'UICollectionViewDataSource?'

2.Cannot assign value of type 'ViewController' to type 'UICollectionViewDelegate?'

3.Value of type 'JTAppleCalendarView?' has no member 'registerCellViewXib'

4.Value of type 'JTAppleCalendarView?' has no member 'cellInset'

5.Use of undeclared type 'DateCell'

6.Invalid redeclaration of 'calendar(_:cellForItemAt:cellState:indexPath:)'

7.Use of unresolved identifier 'myCustomCell'

import UIKit

import JTAppleCalendar

class ViewController: UIViewController {

    let white = UIColor.white

    let darkPurple = UIColor.purple

    let dimPurple = #colorLiteral(red: 0.5568627715, green: 0.3529411852, blue: 0.9686274529, alpha: 1)

@IBOutlet weak var calendarView: JTAppleCalendarView!

    override func viewDidLoad() {

        super.viewDidLoad()

        // Do any additional setup after loading the view, typically from a nib.

        super.viewDidLoad()

        calendarView.dataSource = self

        calendarView.delegate = self

        calendarView.registerCellViewXib(file: "CellView") // Registering your cell is manditory

        calendarView.cellInset = CGPoint(x: 0, y: 0)       // default is (3,3)

    }



    override func didReceiveMemoryWarning() {

        super.didReceiveMemoryWarning()

        // Dispose of any resources that can be recreated.

    }

}



    func calendar(_ calendar: JTAppleCalendarView, cellForItemAt date: Date, cellState: CellState, indexPath: IndexPath) -> JTAppleCell {

        let cell: DateCell = JTAppleCell() as! DateCell

        return cell

    }



    func calendar(_ calendar: JTAppleCalendarView, cellForItemAt date: Date, cellState: CellState, indexPath: IndexPath) -> JTAppleCell {



//        let myCustomCell = cell as! CellView



        // Setup Cell text

        myCustomCell.dayLabel.text = cellState.text



        // Setup text color

        if cellState.dateBelongsTo == .thisMonth {

            myCustomCell.dayLabel.textColor = UIColor.black

        } else {

            myCustomCell.dayLabel.textColor = UIColor.gray

        }

    }





func calendar(_ calendar: JTAppleCalendarView, cellForItemAt date: Date, cellState: CellState, indexPath: IndexPath) -> JTAppleCell {

    let myCustomCell = calendar.dequeueReusableCell(withReuseIdentifier: "CellView", for: indexPath) as! CellView

//    self.calendar(self.calendar, willDisplay: myCustomCell, forItemAt: date, cellState: cellState, indexPath: indexPath)

    return myCustomCell

    }

    func configureCalendar(_ calendar: JTAppleCalendarView) -> ConfigurationParameters {

        let formatter = DateFormatter()

        formatter.dateFormat = "yyyy MM dd"



        let startDate = formatter.date(from: "2016 02 01")! // You can use date generated from a formatter

        let endDate = Date()                                // You can also use dates created from this function

        let parameters = ConfigurationParameters(startDate: startDate,

                                                 endDate: endDate,

                                                 numberOfRows: 6, // Only 1, 2, 3, & 6 are allowed

            calendar: Calendar.current,

            generateInDates: .forAllMonths,

            generateOutDates: .tillEndOfGrid,

            firstDayOfWeek: .sunday)

        return parameters

    }

func calendar(_ calendar: JTAppleCalendarView, didSelectDate date: Date, cell: JTAppleCell?, cellState: CellState) {

    let myCustomCell = cell as! CellView



    // Let's make the view have rounded corners. Set corner radius to 25

    myCustomCell.selectedView.layer.cornerRadius =  25



    if cellState.isSelected {

        myCustomCell.selectedView.isHidden = false

    }

}

func calendar(_ calendar: JTAppleCalendarView, didDeselectDate date: Date, cell: JTAppleCell?, cellState: CellState) {

    let myCustomCell = cell as! CellView

    myCustomCell.selectedView.isHidden = true

}

// Function to handle the text color of the calendar

func handleCellTextColor(view: JTAppleCell, cellState: CellState) {



    guard let myCustomCell = view as? CellView  else {

        return

    }



    if cellState.isSelected {

        myCustomCell.dayLabel.textColor = UIColor.purple

    } else {

        if cellState.dateBelongsTo == .thisMonth {

            myCustomCell.dayLabel.textColor = UIColor.white

        } else {

            myCustomCell.dayLabel.textColor = UIColor.purple

        }

    }

}



// Function to handle the calendar selection

func handleCellSelection(view: JTAppleCell?, cellState: CellState) {

    guard let myCustomCell = view as? CellView  else {

        return

    }

    if cellState.isSelected {

        myCustomCell.selectedView.layer.cornerRadius =  25

        myCustomCell.selectedView.isHidden = false

    } else {

        myCustomCell.selectedView.isHidden = true

    }

}

extension UIColor {

    convenience init(colorWithHexValue value: Int, alpha:CGFloat = 1.0){

        self.init(

            red: CGFloat((value & 0xFF0000) >> 16) / 255.0,

            green: CGFloat((value & 0x00FF00) >> 8) / 255.0,

            blue: CGFloat(value & 0x0000FF) / 255.0,

            alpha: alpha

        )

    }

}