//
//  UIColor+App.swift
//  Reader
//
//  Created by Shadowfacts on 1/9/22.
//

import UIKit

extension UIColor {
    
    static let appBackground = UIColor { traitCollection in
        switch traitCollection.userInterfaceStyle {
        case .dark:
            return UIColor(red: 25/255, green: 25/255, blue: 25/255, alpha: 1)
        case .unspecified, .light:
            fallthrough
        @unknown default:
            return .white
        }
    }
    
    static let appSecondaryBackground = UIColor { traitCollection in
        switch traitCollection.userInterfaceStyle {
        case .dark:
            return UIColor(white: 0.2, alpha: 1)
        case .unspecified, .light:
            fallthrough
        @unknown default:
            return UIColor(white: 0.8, alpha: 1)
        }
    }
    
    static let appCellHighlightBackground = UIColor { traitCollection in
        switch traitCollection.userInterfaceStyle {
        case .dark:
            return UIColor(white: 0.15, alpha: 1)
        case .unspecified, .light:
            fallthrough
        @unknown default:
            return UIColor(white: 0.9, alpha: 1)
        }
    }
    
    static let appContentPreviewLabel = UIColor { traitCollection in
        switch traitCollection.userInterfaceStyle {
        case .dark:
            return .lightGray
        case .unspecified, .light:
            fallthrough
        @unknown default:
            return .darkGray
        }
    }
    
    static let appTintColor = UIColor.systemRed
    
}