platform-ios/RainbowPlanet/RainbowPlanet/Modules/ShoppingMallModule/ShoppingMall/View/PopTopTriangleView.swift

//
//  PopTopTriangleView.swift
//  RainbowPlanet
//
//  Created by Christopher on 2019/5/22.
//  Copyright © 2019 RainbowPlanet. All rights reserved.
//

import UIKit

class PopTopTriangleView: BaseView {
    
    var address: String? {
        didSet {
            addressLabel.text = self.address
        }
    }
    
    override func setupViews() {
        self.backgroundColor = kffffffColor
        addSubview(triangleView)
        addSubview(contentView)
        contentView.addSubview(addressLabel)
    }
    
    override func setupLayouts() {
        triangleView.snp.makeConstraints { (make) in
            make.top.equalToSuperview()
            make.left.equalToSuperview().offset(4)
            make.width.equalTo(15)
            make.height.equalTo(8)
        }
        
        contentView.snp.makeConstraints { (make) in
            make.top.equalTo(triangleView.snp_bottom)
            make.left.right.equalToSuperview()
            make.height.equalTo(24)
        }
        
        addressLabel.snp.makeConstraints { (make) in
            make.left.equalToSuperview().offset(5)
            make.right.equalToSuperview().offset(-8)
            make.bottom.equalToSuperview().offset(-5)
            make.height.equalTo(14)
        }
        
    }
    
    private lazy var triangleView: UIView = {
        let triangleView = UIView(frame: CGRect(x: 0, y: 0, width: 8, height: 14))
        triangleView.backgroundColor = kffffffColor
        
        // 画三角
        let trianglePath = UIBezierPath()
        var point = CGPoint(x: 0, y: 8)
        trianglePath.move(to: point)
        point = CGPoint(x: 14/2, y: 0)
        trianglePath.addLine(to: point)
        point = CGPoint(x: 14, y: 8)
        trianglePath.addLine(to: point)
        trianglePath.close()
        let triangleLayer = CAShapeLayer()
        triangleLayer.path = trianglePath.cgPath
        triangleLayer.fillColor = kRGBAColor(r: 0, g: 0, b: 0, a: 0.6).cgColor
        triangleView.layer.addSublayer(triangleLayer)
        return triangleView
    }()
    
    private lazy var contentView: UIView = {
        let contentView = UIView()
        contentView.backgroundColor = UIColor.black
        contentView.alpha = 0.6
        contentView.cornerRadius = 2
        contentView.masksToBounds = true
        return contentView
    }()
    
    private lazy var addressLabel: UILabel = {
        let addressLabel = UILabel()
        addressLabel.text = "建设西路新旅城南门自提点"
        addressLabel.textColor = kffffffColor
        addressLabel.font = kScaleRegularFont14
        return addressLabel
    }()
    
}