TuanCanAPP_iOS1.0/ADHTuanCan/Class/首页/view/首页推荐分类/HomeRecommendView.swift

//
//  HomeRecommendView.swift
//  ADHTuanCan
//
//  Created by 敖德亨 on 2023/9/30.
//

import UIKit

class HomeRecommendView: UIView {

    private var scrollView : UIScrollView!
    
    var dataModel : SupplyTypeListModel?
    
    var allBtns : [UIButton] = []
    
    var runTypeAction : ((String?)->Void)?
    
    var btnW = (kSCREEN_WIDTH - 72)/3
    
    override func awakeFromNib() {
        super.awakeFromNib()
        self.backgroundColor = kTBackgroundColor
        self.scrollView = UIScrollView.init(frame: CGRect.zero)
        self.scrollView.alwaysBounceHorizontal = true
        self.scrollView.isScrollEnabled = true
        self.scrollView.showsHorizontalScrollIndicator = false
        self.scrollView.contentInsetAdjustmentBehavior = .never
        self.scrollView.backgroundColor = UIColor.white
    
        self.addSubview(self.scrollView)
        
        self.scrollView.mas_remakeConstraints { make in
            make?.left.right().top().bottom().mas_equalTo()(self)
            make?.height.offset()(36 + 40)
        }

    }

    
    func configTitle(model : SupplyTypeListModel){
        
        dataModel  = model
        var views = scrollView.subviews
        views.removeAll()
        self.allBtns.removeAll()

        if let _ =  model.runTypeList{
            for i in 0..<model.runTypeList!.count{
                
                let detail : RunTypeModel = model.runTypeList![i]
                
                let btn:UIButton = UIButton.init(type: UIButton.ButtonType.custom);//新建btn
                btn.frame = CGRect.init(x: 24 + (btnW + 24) * CGFloat(i), y: 20, width: btnW, height: 36)
                btn.selectedBackgroundColor = kThemeColor
                btn.layer.cornerRadius = 6
                btn.layer.masksToBounds = true
                btn.setTitle("\(detail.name ?? "")", for:  UIControl.State.normal)
                btn.setBorderWidth("1", forState: .normal)
                btn.setTitleColor(UIColor.color(hex: "#1C304F"), for: .normal)
                btn.setTitleColor(UIColor.white, for: .selected)
                btn.backgroundColor = UIColor.white
                btn.setBorderColor(UIColor.color(hex: "#EEEEEE"), forState: .normal)
                btn.setBorderColor(kThemeColor, forState: .selected)
                
                btn.isSelected = false
                btn.titleLabel?.font = UIFont.systemFont(ofSize: 14, weight: .medium)
                btn.tag = i
                btn.addTarget(self, action: #selector(btnSelectAction(sender: )), for: .touchUpInside)
                if i == 0{
                    btn.isSelected = true
                    btn.backgroundColor = kThemeColor
                }
                self.scrollView.addSubview(btn)
                allBtns.append(btn)
            }
            self.createLayer()
        }
    }
    
    func createLayer(){
        
        scrollView.contentSize = CGSize.init(width: CGFloat(dataModel!.runTypeList!.count) * (24 + btnW) + 24, height: 0)
    
    }
    
    @objc private func btnSelectAction(sender : UIButton){
    
        if sender.isSelected == true{
            return
        }
        for item in self.allBtns {
            let btn : UIButton = item
            btn.isSelected = false
            btn.backgroundColor = UIColor.white
        }
        sender.isSelected = true
        sender.backgroundColor = kThemeColor
        
        let detail = dataModel!.runTypeList![sender.tag]
        if (self.runTypeAction != nil)
        {
            self.runTypeAction!(detail.id)
        }
    }
}