gistfile1.txt

//
//  TemporaryViewController.swift
//  Fitme
//
//  Created by Paly on 5/29/19.
//  Copyright © 2019 Paly. All rights reserved.
//

import UIKit
import RappleProgressHUD

class TemporaryViewController: UIViewController {
    
    @IBOutlet weak var mainView: UIView!
    @IBOutlet weak var itemCollectionView: UICollectionView!
    private var headerView : DashboardHeaderViewCollectionViewCell?
    private var footerView: DashboardBottomViewCollectionViewCell?
    var estimateWidth = 160.0
    var cellMarginSize = 16.0
    
    override func viewDidLoad() {
        super.viewDidLoad()
        setUpGridView()
        initUI()
        
        self.mainView.layer.shadowColor = UIColor.lightGray.cgColor
        self.mainView.layer.shadowOffset = CGSize(width: 0.0, height: 1.0)
        self.mainView.layer.shadowRadius = 1
        self.mainView.layer.shadowOpacity = 0.1
        
    }
    
    func initUI() {
        self.itemCollectionView.delegate = self
        self.itemCollectionView.dataSource = self
        self.itemCollectionView.register(UINib(nibName: nibParameter.DASHBOARD_CENTER_NIB, bundle: nil), forCellWithReuseIdentifier: nibParameter.DASHBOARD_CENTER_NIB)
        self.itemCollectionView.register(UINib(nibName: "DashboardHeaderViewCollectionViewCell", bundle: nil), forSupplementaryViewOfKind: UICollectionView.elementKindSectionHeader, withReuseIdentifier: "DashboardHeaderViewCollectionViewCell")
        
        
        itemCollectionView.register(DashboardBottomViewCollectionViewCell.self, forSupplementaryViewOfKind: UICollectionView.elementKindSectionFooter, withReuseIdentifier: "DashboardBottomViewCollectionViewCell")
        
        DispatchQueue.main.async{self.itemCollectionView.reloadData()}
        self.itemCollectionView.isHidden = false
    }
    
    func setUpGridView(){
        let flow = itemCollectionView?.collectionViewLayout as! UICollectionViewFlowLayout
        flow.minimumInteritemSpacing = CGFloat(self.cellMarginSize)
        flow.minimumLineSpacing =  CGFloat(self.cellMarginSize)
    }
}

extension TemporaryViewController:  UICollectionViewDataSource, UICollectionViewDelegate, UICollectionViewDelegateFlowLayout {
    
    func collectionView(_ collectionView: UICollectionView, viewForSupplementaryElementOfKind kind: String, at indexPath: IndexPath) -> UICollectionReusableView {
        
        switch kind {
        case UICollectionView.elementKindSectionHeader:
            let headerView = itemCollectionView.dequeueReusableSupplementaryView(ofKind: kind, withReuseIdentifier: "DashboardHeaderViewCollectionViewCell", for: indexPath) as! DashboardHeaderViewCollectionViewCell
            self.headerView = headerView
            self.headerView?.contentView?.clipsToBounds = true
            self.headerView?.dashBoardHeaderCollectionViewDelegate = self
            self.headerView?.clipsToBounds = true
            self.headerView?.initUI()
            return headerView
            
        case UICollectionView.elementKindSectionFooter:
            let headerView = itemCollectionView.dequeueReusableSupplementaryView(ofKind: kind, withReuseIdentifier: "DashboardBottomViewCollectionViewCell", for: indexPath) as! DashboardBottomViewCollectionViewCell
            self.footerView = headerView
            self.headerView?.contentView?.clipsToBounds = true
            footerView?.dashboardBottomDelegate = self
            footerView?.clipsToBounds = true
            return footerView!
        
        default:
            return headerView!
        }
    }
    
    func collectionView(_ collectionView: UICollectionView, layout collectionViewLayout: UICollectionViewLayout, referenceSizeForHeaderInSection section: Int) -> CGSize {
        return CGSize(width: collectionView.frame.width, height: 300.0)
    }
    
    
    func collectionView(_ collectionView: UICollectionView, numberOfItemsInSection section: Int) -> Int {
        return 3
    }
    
    func collectionView(_ collectionView: UICollectionView, layout collectionViewLayout: UICollectionViewLayout, sizeForItemAt indexPath: IndexPath) -> CGSize {
        
        let width = -10 + (collectionView.frame.width)
        return CGSize(width: width,
                      height: 90)
    }
    
    
    func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell {
        let cell = itemCollectionView.dequeueReusableCell(withReuseIdentifier: nibParameter.DASHBOARD_CENTER_NIB, for: indexPath) as! DashboardPastTrainingCollectionViewCell
        
        cell.imageView.sd_setShowActivityIndicatorView(true)
        cell.imageView.sd_setIndicatorStyle(.gray)
        cell.firstLabel.text = "training.trainingName"
        cell.imageView.sd_setImage(with: URL(string: "training.trainingImage" != nil ? "training.trainingImage" ?? "" : ""), placeholderImage: UIImage.init(named: "tour_placeholder"), options: .handleCookies, completed: nil)
        // cell.layer.borderColor = UIColor.white.cgColor
        return cell
    }
    
}

extension TemporaryViewController: DashboardHeaderViewCollectionViewDelegate {
    func handleView() {
        
    }
}

extension TemporaryViewController: DashboardBottomViewCollectionViewDelegate {
    func didSelect(tem atIndex: Int) {
    }
}