PresenterCard

PresenterCard.swift

import UIKit
import Material

class ViewController: UIViewController {
    fileprivate var card: PresenterCard!
    
    /// Conent area.
    fileprivate var presenterView: UIImageView!
    fileprivate var contentView: UILabel!
    
    /// Bottom Bar views.
    fileprivate var bottomBar: Bar!
    fileprivate var dateFormatter: DateFormatter!
    fileprivate var dateLabel: UILabel!
    fileprivate var favoriteButton: IconButton!
    fileprivate var shareButton: IconButton!
    
    /// Toolbar views.
    fileprivate var toolbar: Toolbar!
    fileprivate var moreButton: IconButton!
    
    open override func viewDidLoad() {
        super.viewDidLoad()
        view.backgroundColor = Color.grey.lighten5
        
        preparePresenterView()
        prepareDateFormatter()
        prepareDateLabel()
        prepareFavoriteButton()
        prepareShareButton()
        prepareMoreButton()
        prepareToolbar()
        prepareContentView()
        prepareBottomBar()
        preparePresenterCard()
    }
}

extension ViewController {
    fileprivate func preparePresenterView() {
        presenterView = UIImageView()
        presenterView.image = UIImage(named: "pattern")?.resize(toWidth: view.frame.width)
        presenterView.contentMode = .scaleAspectFill
    }
    
    fileprivate func prepareDateFormatter() {
        dateFormatter = DateFormatter()
        dateFormatter.dateStyle = .medium
        dateFormatter.timeStyle = .none
    }
    fileprivate func prepareDateLabel() {
        dateLabel = UILabel()
        dateLabel.font = RobotoFont.regular(with: 12)
        dateLabel.textColor = Color.blueGrey.base
        dateLabel.textAlignment = .center
        dateLabel.text = dateFormatter.string(from: Date.distantFuture)
    }
    
    fileprivate func prepareFavoriteButton() {
        favoriteButton = IconButton(image: Icon.favorite, tintColor: Color.red.base)
    }
    
    fileprivate func prepareShareButton() {
        shareButton = IconButton(image: Icon.cm.share, tintColor: Color.blueGrey.base)
    }
    
    fileprivate func prepareMoreButton() {
        moreButton = IconButton(image: Icon.cm.moreHorizontal, tintColor: Color.blueGrey.base)
    }
    
    fileprivate func prepareToolbar() {
        toolbar = Toolbar(rightViews: [moreButton])
        
        toolbar.title = "Material"
        toolbar.titleLabel.textAlignment = .left
        
        toolbar.detail = "Build Beautiful Software"
        toolbar.detailLabel.textAlignment = .left
        toolbar.detailLabel.textColor = Color.blueGrey.base
    }
    
    fileprivate func prepareContentView() {
        contentView = UILabel()
        contentView.numberOfLines = 0
        contentView.text = "Material is an animation and graphics framework that is used to create beautiful applications."
        contentView.font = RobotoFont.regular(with: 14)
    }
    
    fileprivate func prepareBottomBar() {
        bottomBar = Bar(leftViews: [favoriteButton], rightViews: [shareButton], centerViews: [dateLabel])
    }
    
    fileprivate func preparePresenterCard() {
        card = PresenterCard()
        
        card.toolbar = toolbar
        card.toolbarEdgeInsetsPreset = .wideRectangle2
        
        card.presenterView = presenterView
        
        card.contentView = contentView
        card.contentViewEdgeInsetsPreset = .square3
        
        card.bottomBar = bottomBar
        card.bottomBarEdgeInsetsPreset = .wideRectangle2
        
        view.layout(card).horizontally(left: 0, right: 0).center()
    }
}