Woka_Native_iOS/WOKA/Authentication/Controller/UserIntrestVC.swift

//
//  UserIntrestVC.swift
//  WOKA
//
//  Created by MacBook Pro on 30/04/24.
//

import UIKit
struct Temp{
    let text : String?
    var selected : Bool?
}

class UserIntrestVC: UIViewController {
    
    @IBOutlet weak var boyView: UIView!
    @IBOutlet weak var girlView: UIView!
    @IBOutlet weak var datePicker: UIDatePicker!
    @IBOutlet weak var collectionView: UICollectionView!
    @IBOutlet weak var nextBtn: LocalisedElementsButton!
    @IBOutlet weak var scrollView: UIScrollView!
    
    @IBOutlet weak var contentHeight: NSLayoutConstraint!
    
    var vm = UserIntrestVM()
    var test = [Temp(text: "ADVENTURES", selected: false),
                Temp(text: "CARTOONS", selected: false),
                Temp(text: "SUPER HEROES", selected: false),
                Temp(text: "SPORTS", selected: false),
                Temp(text: "SCIENCE", selected: false),
                Temp(text: "TRAVEL", selected: false),
                Temp(text: "ADVENTURES", selected: false),
                Temp(text: "CARTOONS", selected: false),
                Temp(text: "SUPER HEROES", selected: false),
                Temp(text: "SPORTS", selected: false),
                Temp(text: "SCIENCE", selected: false),
                Temp(text: "TRAVEL", selected: false)]
    
    override func viewDidLoad() {
        super.viewDidLoad()
        vm.vc = self
        vm.initView()
        
        boyView.roundCorner(radius: 25)
        girlView.roundCorner(radius: 25)
        datePicker.setValue(UIColor.appColor(.TextDarkBlue), forKeyPath: "textColor")
        
    }
    
    override func viewWillAppear(_ animated: Bool) {
        super.viewWillAppear(animated)
        navigationController?.setNavigationBarHidden(false, animated: animated)
    }
    
    override func viewWillDisappear(_ animated: Bool) {
        super.viewWillDisappear(animated)
        navigationController?.setNavigationBarHidden(true, animated: animated)
    }
    
    @IBAction func nextBtnTapped(_ sender: LocalisedElementsButton) {
        let sb = UIStoryboard(name: K.StoryBoard.authenticationSB, bundle: nil)
        let vc = sb.instantiateViewController(withIdentifier: K.StoryBoardID.Authentication.selectAvatarVC) as! SelectAvatarVC
        self.navigationController?.pushViewController(vc, animated: true)
    }
}

// MARK: - CollectionView Delegate

extension UserIntrestVC : UICollectionViewDelegate , UICollectionViewDataSource{
    
    func collectionView(_ collectionView: UICollectionView, numberOfItemsInSection section: Int) -> Int {
        return vm.intrestTopics.count
    }
    
    func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell {
        let cell = collectionView.dequeueReusableCell(withReuseIdentifier: K.CellIdentifier.Authentication.yourIntrestCell, for: indexPath) as! YourIntrestCell
        cell.setData(data: vm.intrestTopics[indexPath.row])
        return cell
    }
    
    func collectionView(_ collectionView: UICollectionView, didSelectItemAt indexPath: IndexPath) {
        vm.intrestTopics[indexPath.row].isSelected?.toggle()

        UIView.performWithoutAnimation {
            self.collectionView.reloadItems(at: [IndexPath(row: indexPath.row, section: 0)])
        }
    }
}

// MARK: - Collection Flow Layout

extension UserIntrestVC : UICollectionViewDelegateFlowLayout{
    func collectionView(_ collectionView: UICollectionView, layout collectionViewLayout: UICollectionViewLayout, sizeForItemAt indexPath: IndexPath) -> CGSize {
        // Generate a random string for testing purposes
        let randomText = test[indexPath.row].text!
        
        // Define the font for the text
        let font = UIFont.systemFont(ofSize: 14) // You can adjust the font size as needed
        
        // Calculate the width of the text
        let textWidth = randomText.size(withAttributes: [.font: font]).width
        
        // Set the cell width based on the text width and any additional padding
        let cellWidth = textWidth + 25 // Add any additional spacing you want
        
        return CGSize(width: cellWidth, height: 45)
    }
    
    func collectionView(_ collectionView: UICollectionView, layout collectionViewLayout: UICollectionViewLayout, minimumInteritemSpacingForSectionAt section: Int) -> CGFloat {
        section == 0 ? 15 : 5
    }
    
    func collectionView(_ collectionView: UICollectionView, layout collectionViewLayout: UICollectionViewLayout, insetForSectionAt section: Int) -> UIEdgeInsets {
        UIEdgeInsets(top: 10, left: 10, bottom: 10, right: 10)
    }

}