new/CommonFrame/订单/YCOrderViews/YCOrderShopCartCell.swift

//
//  YCOrderShopCartCell.swift
//  learnSwift
//
//  Created by zyc on 2019/12/23.
//  Copyright © 2019 张言超. All rights reserved.
//

import UIKit

@objc protocol YCOrderShopCartCellDelegate {
    /**cell点击了*/
    func shopCellDidPress(goodModel: YCOrderGoodsModel, cell: YCOrderShopCartCell)
    /**加号按钮点击了*/
    func addBtnDidPress(goodModel: YCOrderGoodsModel, cell: YCOrderShopCartCell)
    /**减号按钮点击了*/
    func minusBtnDidPress(goodModel: YCOrderGoodsModel, cell: YCOrderShopCartCell)
    /**左侧选择按钮点击了*/
    func leftSelBtnDidPress(goodModel: YCOrderGoodsModel, cell: YCOrderShopCartCell, isSel: Bool)
}

class YCOrderShopCartCell: UITableViewCell {

    let cellHeight: CGFloat = 100//整体的高度
    let boardWidth: CGFloat = 10
    let backHeight: CGFloat = 90//背景内容的高度
    let backWidth: CGFloat =  kScreenWidth-10 //内容的宽
    let smallBtnWH: CGFloat = 25 //右下角按钮尺寸
    let leftSelBtnWH: CGFloat = 30

    /** 背景View */
    var backView: UIView?
    /** 左侧选择的按钮 */
    var leftSelBtn: UIButton?
    /** 商品的图片 */
    var commodityImageView: UIImageView?
    /** 商品名字 */
    var commodityNameLabel: UILabel?
    /** 商品详情label */
    var commodityDetailLabel: UILabel?
    /** 价格label */
    var priceLabel: UILabel?
    /** 减号按钮 */
    var minusBtn: UIButton?
    /** 数量label */
    var countLabel: UILabel?
    /** 加号按钮 */
    var addBtn: UIButton?
    /** 左侧按钮 */
    var isLeftBtnSel: Bool = false
    /** 删除按钮 */
       var delectBtn: UIButton?

    //代理
    weak var YCcellDelegate: YCOrderShopCartCellDelegate?

    //数据模型
    private var _xgoodModel: YCOrderGoodsModel?
    var xgoodModel: YCOrderGoodsModel? {
        get {
            return _xgoodModel
        }
        set {
            _xgoodModel = newValue
            if _xgoodModel!.goodsIsSelect {
                self .setBtnImage(imageName: "sight_moments_mute_selected", button: self.leftSelBtn!)
                self.isLeftBtnSel = true
            } else {
                self .setBtnImage(imageName: "sight_moments_mute_select", button: self.leftSelBtn!)
                self.isLeftBtnSel = false
            }
            self.commodityNameLabel?.text = _xgoodModel?.goodsName
            self.countLabel?.text = "\(_xgoodModel?.goodsCount ?? 0)"
            self.priceLabel?.text = _xgoodModel?.goodsPrice
            self.commodityDetailLabel?.text = _xgoodModel?.goodsDescription
            self.commodityImageView?.loadImage(imgUrl: (_xgoodModel?.goodsIconUrl)!, defaultImage: "")
        }
    }

    override init(style: UITableViewCell.CellStyle, reuseIdentifier: String?) {
        super.init(style: style, reuseIdentifier: reuseIdentifier)
        //背景
        self.backView = UIView.init(frame: CGRect(x: 5, y: boardWidth*0.5, width: kScreenWidth - boardWidth, height: cellHeight-boardWidth))
        self.backView?.backgroundColor = .white
        self.contentView.addSubview(self.backView!)

        //左侧选中按钮
        self.leftSelBtn = UIButton.init()
        self.leftSelBtn?.addTarget(self, action: #selector(leftSelBtnDidPress(button:)), for: .touchUpInside)
        self.backView?.addSubview(self.leftSelBtn!)

        //商品imageview
        self.commodityImageView = UIImageView.init()
        self.commodityImageView?.image = UIImage.init(named: "CreditCard_ShoppingBag")
        self.backView?.addSubview(self.commodityImageView!)

        //商品标题label
        self.commodityNameLabel = UILabel.init()
        self.commodityNameLabel?.textColor = .black
        self.commodityNameLabel?.font = UIFont.systemFont(ofSize: 18)
        self.backView?.addSubview(self.commodityNameLabel!)

        //商品详情描述label
        self.commodityDetailLabel = UILabel.init()
        self.commodityDetailLabel?.font = UIFont.systemFont(ofSize: 15)
        self.commodityDetailLabel?.textColor = UIColor.colorWithCustom(r: 245, g: 61, b: 28)
        self.commodityDetailLabel?.numberOfLines = 0
        self.backView?.addSubview(self.commodityDetailLabel!)

        //价格label
        self.priceLabel = UILabel.init()
        self.priceLabel?.textColor = UIColor.colorWithCustom(r: 245, g: 61, b: 28)
        self.priceLabel?.textColor = UIColor.clear
        self.priceLabel?.font = UIFont.systemFont(ofSize: 18)
        self.priceLabel?.textAlignment = .right
        self.backView?.addSubview(self.priceLabel!)

        //删除按钮
        self.delectBtn = UIButton.init()
        self.delectBtn?.setImage(UIImage.init(named: "shanchu"), for: .normal)
        self.backView?.addSubview(self.delectBtn!)

        //减号按钮
        self.minusBtn = UIButton.init()
        self.minusBtn?.setImage(UIImage.init(named: "RemoveGroupMemberBtn"), for: .normal)
        self.minusBtn?.setImage(UIImage.init(named: "RemoveGroupMemberBtnHL"), for: .highlighted)
        self.minusBtn?.addTarget(self, action: #selector(minusBtnDidPress(button:)), for: .touchUpInside)
        self.backView?.addSubview(self.minusBtn!)

        //中间数量label
        self.countLabel = UILabel.init()
        self.countLabel?.textAlignment = .center
        self.countLabel?.textColor = .black
        self.countLabel?.font = UIFont.systemFont(ofSize: 18)
        self.backView?.addSubview(self.countLabel!)

        //加号按钮
        self.addBtn = UIButton.init()
        self.addBtn?.setImage(UIImage.init(named: "AlbumAddBtn"), for: .normal)
        self.addBtn?.setImage(UIImage.init(named: "AlbumAddBtnHL"), for: .highlighted)
        self.addBtn?.addTarget(self, action: #selector(addBtnDidPress(button:)), for: .touchUpInside)
        self.backView?.addSubview(self.addBtn!)

        //点击手势
        let sigleTap = UITapGestureRecognizer.init(target: self, action: #selector(cellDidPress(tap:)))
        self.addGestureRecognizer(sigleTap)
        self.setNeedsDisplay()
    }

    required init?(coder: NSCoder) {
        fatalError("init(coder:) has not been implemented")
    }

    override func awakeFromNib() {
        super.awakeFromNib()
    }

    override func setSelected(_ selected: Bool, animated: Bool) {
        super.setSelected(selected, animated: animated)

        // Configure the view for the selected state
    }

    override func layoutSubviews() {
        super.layoutSubviews()
        self.leftSelBtn?.frame = CGRect(x: boardWidth, y: (backHeight - leftSelBtnWH)*0.5, width: leftSelBtnWH, height: leftSelBtnWH)

        self.commodityImageView?.frame = CGRect(x: 2*boardWidth+leftSelBtnWH, y: boardWidth*0.5, width: backHeight - boardWidth, height: backHeight - boardWidth)

        self.priceLabel?.frame = CGRect(x: backWidth - 80 - boardWidth, y: boardWidth, width: 80, height: 30)
        self.delectBtn?.frame = CGRect(x: backWidth - 20 - boardWidth, y: boardWidth, width: 30, height: 30)

        self.commodityNameLabel?.frame = CGRect(x: (self.commodityImageView?.yc_right())! + boardWidth, y: boardWidth, width: backWidth - 5*boardWidth - leftSelBtnWH - self.commodityImageView!.yc_width() - self.delectBtn!.yc_width(), height: 25)

        self.addBtn?.frame = CGRect(x: backWidth - boardWidth - smallBtnWH, y: (self.backView?.yc_bottom())! - boardWidth - smallBtnWH, width: smallBtnWH, height: smallBtnWH)

        self.countLabel?.frame = CGRect(x: (self.addBtn?.yc_originX())! - boardWidth*0.5-smallBtnWH, y: (self.addBtn?.yc_originY())!, width: smallBtnWH, height: smallBtnWH)

        self.minusBtn?.frame = CGRect(x: (self.countLabel?.yc_originX())! - boardWidth*0.5 - smallBtnWH, y: (self.addBtn?.yc_originY())!, width: smallBtnWH, height: smallBtnWH)

        self.commodityDetailLabel?.frame = CGRect(x: (self.commodityImageView?.yc_right())! + boardWidth, y: (self.commodityNameLabel?.yc_bottom())! + boardWidth*0.5, width: backWidth - 5.5 * boardWidth - (self.leftSelBtn?.yc_width())! - (self.commodityImageView!.yc_width()) - smallBtnWH*3, height: backHeight - boardWidth * 2 - (self.commodityNameLabel?.yc_height())!)
    }

    // MARK: - - activity
    /** 左侧选择的按钮点击了 */
    @objc func leftSelBtnDidPress(button: UIButton) {
        if self.isLeftBtnSel {
            self.setBtnImage(imageName: "sight_moments_mute_select", button: self.leftSelBtn!)
            self.isLeftBtnSel = false
        } else {
            self.setBtnImage(imageName: "sight_moments_mute_selected", button: self.leftSelBtn!)
            self.isLeftBtnSel = true
        }
        if self.YCcellDelegate != nil {
            self.YCcellDelegate?.leftSelBtnDidPress(goodModel: self.xgoodModel!, cell: self, isSel: self.isLeftBtnSel)
        }
    }
    /** 减号按钮点击了 */
    @objc func minusBtnDidPress(button: UIButton) {
        if self.YCcellDelegate != nil {
            self.YCcellDelegate?.minusBtnDidPress(goodModel: self.xgoodModel!, cell: self)
        }
    }
    /** 加号按钮点击了 */
    @objc func addBtnDidPress(button: UIButton) {
        if self.YCcellDelegate != nil {
            self.YCcellDelegate?.addBtnDidPress(goodModel: self.xgoodModel!, cell: self)
        }
    }
    /** cell点击 */
    @objc func cellDidPress(tap: UITapGestureRecognizer) {
        if self.YCcellDelegate != nil {
            self.YCcellDelegate?.shopCellDidPress(goodModel: self.xgoodModel!, cell: self)
        }
    }
    // MARK: - - tool_func
    func setBtnImage(imageName: String, button: UIButton) {
        button.setImage(UIImage.init(named: imageName), for: .normal)
    }
}