//
//  MineHeaderView.swift
//  FireBoltt
//
//  Created by lemo. on 2020/4/3.
//  Copyright © 2020 Sheldon. All rights reserved.
//

import UIKit

// MARK:- 常量
fileprivate struct Metric {
    static let backgroundColor = kHexColor(0xC5D0DB, 0.2)
    static let userNameColor = kHexColor(0xFFFFFF)
    static let userNameFont = SystemSemiboldFont(20)
    static let userIconWH = kScaleWidth(90)
}

class MineHeaderView: UIButton {
    
    lazy var userIconImg: UIImageView = {
        let img = UIImageView()
        img.layer.cornerRadius = Metric.userIconWH / 2.0
        img.layer.masksToBounds = true
        return img
    }()
    lazy var userNameLabel: UILabel = {
        let label = UILabel()
        label.textColor = Metric.userNameColor
        label.font = Metric.userNameFont
        return label
    }()
    lazy var rightArrow: UIImageView = {
        let img = UIImageView(image: R.image.white_arrow_icon())
        return img
    }()
    
    lazy var bgView: UIButton = {
        let btn = UIButton(type: .custom).then {
            $0.setTitleColor(.white, for: .normal)
        }
        btn.gradient(colors: [kHexColor(0x59AAFF), kHexColor(0x2B75FF)], startPoint: CGPoint(x: 0, y: 0.5), endPoint: CGPoint(x: 1, y: 0.5), locations: [0, 1], autoLaoutFrame: CGRect(x: 0, y: 0, width: kScreenW, height: kScaleWidth(180)))
   
        return btn
    }()
    
    override init(frame: CGRect) {
        super.init(frame: frame)
        //gradient(colors: [kHexColor(0x59AAFF), kHexColor(0x2B75FF)], startPoint: CGPoint(x: 0, y: 0.5), endPoint: CGPoint(x: 1, y: 0.5), locations: nil)
        self.backgroundColor = .clear
        setUpUI()
        initHeaderView()
    }
    
    private func setUpUI() {
        addSubview(bgView)
        addSubview(userIconImg)
        addSubview(userNameLabel)
        addSubview(rightArrow)
    }
    
    private func initHeaderView() {
        bgView.snp.makeConstraints { make in
            make.left.right.equalTo(self)
            make.top.equalTo(self)
            make.bottom.equalTo(self.snp_bottom).inset(10);
        }
        
        // 头像
        userIconImg.snp.makeConstraints { (make) in
            make.left.equalTo(30)
            make.bottom.equalTo(-30)
            make.width.height.equalTo(Metric.userIconWH)
        }
        // 用户名
        userNameLabel.snp.makeConstraints { (make) in
            make.centerY.equalTo(userIconImg.snp.centerY)
            make.left.equalTo(userIconImg.snp.right).offset(10)
        }
        rightArrow.snp.makeConstraints { (make) in
            make.centerY.equalTo(userNameLabel.snp.centerY)
            make.right.equalTo(-20)
        }
    }
    
    required init?(coder aDecoder: NSCoder) {
        fatalError("init(coder:) has not been implemented")
    }
    
}