//
//  NCViewRichWorkspace.swift
//  Nextcloud
//
//  Created by Marino Faggiana on 09/01/2020.
//  Copyright © 2020 Marino Faggiana. All rights reserved.
//
//  Author Marino Faggiana <marino.faggiana@nextcloud.com>
//
//  This program is free software: you can redistribute it and/or modify
//  it under the terms of the GNU General Public License as published by
//  the Free Software Foundation, either version 3 of the License, or
//  (at your option) any later version.
//
//  This program is distributed in the hope that it will be useful,
//  but WITHOUT ANY WARRANTY; without even the implied warranty of
//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//  GNU General Public License for more details.
//
//  You should have received a copy of the GNU General Public License
//  along with this program.  If not, see <http://www.gnu.org/licenses/>.
//


import Foundation
import SwiftRichString

@objc class NCViewRichWorkspace: UIView {
    
    @objc @IBOutlet weak var textView: UITextView!
    @objc @IBOutlet weak var textViewTopConstraint: NSLayoutConstraint!

    let gradientLayer: CAGradientLayer = CAGradientLayer()

    required init?(coder: NSCoder) {
        super.init(coder: coder)
        
        backgroundColor = NCBrandColor.sharedInstance.backgroundView;
    }

    @objc func load(richWorkspaceText: String) {
        let richWorkspaceCommon = NCRichWorkspaceCommon()
        
        backgroundColor = NCBrandColor.sharedInstance.backgroundView;
        richWorkspaceCommon.setRichWorkspaceText(richWorkspaceText, textView: textView)
        setGradient()
    }
    
    @objc func setGradient() {
        
        gradientLayer.removeFromSuperlayer()
        gradientLayer.frame = CGRect(x: 0.0, y: 0.0, width: self.frame.width, height: self.frame.height)
        if CCUtility.getDarkMode() {
            gradientLayer.colors = [UIColor.init(white: 0, alpha: 0).cgColor, UIColor.black.cgColor]
        } else {
            gradientLayer.colors = [UIColor.init(white: 1, alpha: 0).cgColor, UIColor.white.cgColor]
        }
        gradientLayer.startPoint = CGPoint(x: 0, y: 0.50)
        gradientLayer.endPoint = CGPoint(x: 0, y: 1)
        textView.layer.addSublayer(gradientLayer)
    }
}