djid_sirani_ios/Sirani/View/Home/MenuCell.swift

//
//  MenuCell.swift
//  Sirani
//
//  Created by Anhar Solehudin on 28/03/19.
//  Copyright © 2019 Anhar Solehudin. All rights reserved.
//

import UIKit
import MaterialComponents.MaterialCards

class MenuCell: UICollectionViewCell {
    private let menuItemSize = 85.75
    private let iconSize = 36.0
    
    func updateViews(menu: MenuItem) {
        // card
        let card = MDCCard()
        card.isInteractable = false
        card.backgroundColor = .white
        card.setShadowElevation(.init(1), for: .normal)
        card.setShadowColor(.gray, for: .normal)
        card.cornerRadius = 5
        
        self.addSubview(card)
        card.anchor(
            top: topAnchor,
            bottom:  bottomAnchor,
            leading: leadingAnchor,
            trailing: trailingAnchor,
            padding: .init(top: 4, left: 2, bottom: 4, right: 2)
        )
        
        // icon
        let paddingSize = CGFloat((menuItemSize-iconSize-4)/2)
        let icon = UIImageView()
        icon.image = UIImage(named: menu.icon)
        icon.contentMode = .scaleAspectFit
        card.addSubview(icon)
        icon.anchor(
            top: card.topAnchor,
            bottom: nil,
            leading: card.leadingAnchor,
            trailing: card.trailingAnchor,
            padding: .init(top: 8, left: paddingSize, bottom: 0, right: paddingSize),
            size: .init(width: iconSize, height: iconSize)
        )
        
        // name
        let nameLabel = UILabel()
        nameLabel.text = menu.name
        nameLabel.textAlignment = NSTextAlignment.center
        nameLabel.numberOfLines = 2
        nameLabel.lineBreakMode = .byWordWrapping
        nameLabel.textColor = #colorLiteral(red: 0, green: 0, blue: 0, alpha: 1)
        nameLabel.font = UIFont.systemFont(ofSize: 10, weight: .semibold)
        card.addSubview(nameLabel)
        nameLabel.anchor(
            top: icon.bottomAnchor,
            bottom: card.bottomAnchor,
            leading: card.leadingAnchor,
            trailing: card.trailingAnchor,
            padding: .init(top: 1, left: 2, bottom: 4, right: 2)
        )
        
        // notif
        let totalNotif = menu.totalNotif
        
        if totalNotif > 0 {
            let bgNotif = UIView()
            bgNotif.backgroundColor = #colorLiteral(red: 0.8180381656, green: 0, blue: 0, alpha: 1)
            bgNotif.layer.cornerRadius = 5
            card.addSubview(bgNotif)
            bgNotif.anchor(
                top: card.topAnchor,
                bottom: nil,
                leading: nil,
                trailing: card.trailingAnchor,
                padding: .init(top: 4, left: 0, bottom: 0, right: 4)
            )
            bgNotif.bringSubviewToFront(icon)
            
            let notifLabel = UILabel()
            notifLabel.text = "\(totalNotif)"
            notifLabel.textAlignment = NSTextAlignment.center
            notifLabel.numberOfLines = 1
            notifLabel.textColor = .white
            notifLabel.font = UIFont.systemFont(ofSize: 9, weight: .bold)
            bgNotif.addSubview(notifLabel)
            notifLabel.anchor(
                top: bgNotif.topAnchor,
                bottom: bgNotif.bottomAnchor,
                leading: bgNotif.leadingAnchor,
                trailing: bgNotif.trailingAnchor,
                padding: .init(top: 2, left: 4, bottom: 2, right: 4)
            )
        }
        
    }
}