O2OA/o2ios/O2Platform/framework/JMessage/UserModule/View/JCButtonCell.swift

//
//  JCButtonCell.swift
//  JChat
//
//  Created by deng on 2017/3/28.
//  Copyright © 2017年 HXHG. All rights reserved.
//

import UIKit

@objc public protocol JCButtonCellDelegate: NSObjectProtocol {
    @objc optional func buttonCell(clickButton button: UIButton)
}

class JCButtonCell: UITableViewCell {
    
    open weak var delegate: JCButtonCellDelegate?
    
    var buttonTitle: String {
        get {
            return (button.titleLabel?.text)!
        }
        set {
            button.setTitle(newValue, for: .normal)
        }
    }
    
    var buttonColor: UIColor {
        get {
            return color
        }
        set {
            color = newValue
            button.setBackgroundImage(UIImage.createImage(color: color, size: CGSize(width: self.contentView.width - 30, height: self.contentView.height)), for: .normal)
        }
    }

    override init(style: UITableViewCell.CellStyle, reuseIdentifier: String?) {
        super.init(style: style, reuseIdentifier: reuseIdentifier)
        _init()
    }
    
    required init?(coder aDecoder: NSCoder) {
        super.init(coder: aDecoder)
        _init()
    }
    
    override func awakeFromNib() {
        super.awakeFromNib()
        _init()
    }

    private var color = O2ThemeManager.color(for: "Base.base_color")!
    private lazy var button: UIButton = {
        let button = UIButton()
        button.addTarget(self, action: #selector(_click(_:)), for: .touchUpInside)
        button.titleLabel?.font = UIFont.systemFont(ofSize: 16)
        button.setTitle("退出登录", for: .normal)
        button.layer.cornerRadius = 3.0
        button.layer.masksToBounds = true

        return button
    }()
    
    //MARK: - private func 
    private func _init() {
        backgroundColor = .clear

        button.setBackgroundImage(UIImage.createImage(color: color, size: CGSize(width: contentView.width - 30, height: contentView.height)), for: .normal)
        contentView.addSubview(button)
        
        addConstraint(_JCLayoutConstraintMake(button, .left, .equal, contentView, .left, 15))
        addConstraint(_JCLayoutConstraintMake(button, .right, .equal, contentView, .right, -15))
        addConstraint(_JCLayoutConstraintMake(button, .top, .equal, contentView, .top))
        addConstraint(_JCLayoutConstraintMake(button, .bottom, .equal, contentView, .bottom))
    }
    
    //MARK: - click func
    @objc func _click(_ sender: UIButton) {
        delegate?.buttonCell?(clickButton: sender)
    }
}