//
//  EverybodyLoveView.swift
//  ADHTuanCan
//
//  Created by 敖德亨 on 2023/9/29.
//

import UIKit

class EverybodyLoveView: UIView {

    
    /// titleScrollView
    @IBOutlet weak var titleScrollView: UIScrollView!

    /// 餐品ScrollView
    @IBOutlet weak var scroBackView: UIView!
    
    @IBOutlet weak var scrollBackHeight: NSLayoutConstraint!
    
    var interspace : CGFloat = 10
    
    let itemWeight : CGFloat = (kSCREEN_WIDTH - 30)/2
    
    ///早中晚typemodel
    var dataModel : SupplyTypeListModel?
    
    ///所有人都爱Foods
    var dataSource : [HomeFoodDetailModel]?
    
    var allBtns : [UIButton] = []
    
    var supplyTypeAction : ((String?)->Void)?
    var touchUpActionBlock : ((Int)->Void)?
    
    override func awakeFromNib() {
        super.awakeFromNib()
        self.backgroundColor = kTBackgroundColor
       

        self.titleScrollView.alwaysBounceHorizontal = true
        self.titleScrollView.isScrollEnabled = true
        self.titleScrollView.showsHorizontalScrollIndicator = false
        self.titleScrollView.contentInsetAdjustmentBehavior = .never

    
        self.scrollBackHeight.constant = 340
        self.scroBackView.addSubview(self.scrollView)
        
        self.scrollView.mas_remakeConstraints { make in
            make?.left.right().mas_equalTo()(self.scroBackView)
            make?.bottom.mas_equalTo()(self.scroBackView.mas_bottom)?.offset()
            make?.height.offset()(268)
        }

    }
    
    
    
    func configTitle(model : SupplyTypeListModel){
        
        dataModel  = model
        
        self.lineView.isHidden = true
        for view in titleScrollView.subviews {
            view.removeFromSuperview()
        }
        self.allBtns.removeAll()
        
        self.titleScrollView.addSubview(self.lineView)
        
        if let _ =  model.supplyTypeList{
            for i in 0..<model.supplyTypeList!.count{
                let detail = model.supplyTypeList![i]
                
                let btn = UIButton.init(frame: CGRect(x: CGFloat(kSCREEN_WIDTH/3) * CGFloat(i), y: 0, width: kSCREEN_WIDTH/3, height: 45))
                if i == 0{
                    self.lineView.isHidden = false
                    self.lineView.frame = CGRect(x: btn.frame.maxX - kSCREEN_WIDTH/3/2-30, y: 42.5, width: 60, height: 2.5)
                }
                
                btn.setTitle("\(detail.name ?? "")", for: .normal)
                btn.setTitleColor(UIColor.black, for: .normal)
                btn.setTitleColor(kThemeColor, for: .selected)
                btn.isSelected = false
                btn.tag = i
                btn.addTarget(self, action: #selector(titleBtnAction(sender:)), for: .touchUpInside)
                self.titleScrollView.addSubview(btn)
                self.allBtns.append(btn)
            }
            titleScrollView.contentSize = CGSize.init(width: CGFloat(dataModel!.supplyTypeList!.count) * CGFloat(kSCREEN_WIDTH/3), height: 0)
        }
    }
    
    @objc func titleBtnAction(sender : UIButton){
        
        if sender.isSelected{
            return
        }
        
        for item in allBtns {
            item.isSelected = false
        }
        
        sender.isSelected = true
        
        UIView.animate(withDuration: 0.2) {
            self.lineView.frame = CGRect(x: sender.frame.maxX - kSCREEN_WIDTH/3/2-30, y: 42.5, width: 60, height: 2.5)
            self.lineView.layoutIfNeeded()
        }
        
        
        let detail = dataModel!.supplyTypeList![sender.tag]
        
        if (self.supplyTypeAction != nil)
        {
            self.supplyTypeAction!(detail.id)
        }
        
    }
    
    
    
    
    
    func configMode(datList : [HomeFoodDetailModel]?){
        self.dataSource = datList
        if self.dataSource?.count == 0{
            self.scroBackView.isHidden = true
        }
        for view in scrollView.subviews {
            view.removeFromSuperview()
        }
        
        if let _ = datList{
            for i in 0..<datList!.count{
                let model : HomeFoodDetailModel = datList![i]
                
                let viewItem = (Bundle.main.loadNibNamed("EverybodyLoveItem", owner: nil, options: nil)?.last as? EverybodyLoveItem ?? nil)!
                scrollView.addSubview(viewItem)
                viewItem.configModel(model: model)
                viewItem.mas_makeConstraints { (make) in
                    make?.left.offset()(CGFloat(interspace + (itemWeight + interspace)*CGFloat(i)))
                    make?.top.mas_equalTo()(scrollView)?.offset()(10)
                    make?.width.offset()(itemWeight)
                    make?.height.offset()(248)
                    
                }
                viewItem.touchUpActionBlock = {[weak self] in
                    if self?.touchUpActionBlock != nil{
                        self?.touchUpActionBlock!(i)
                    }
                }
            }
            self.createLayer()
        }
    }
    
    func createLayer(){
        
        scrollView.contentSize = CGSize.init(width:CGFloat((self.dataSource?.count ?? 0)) * (itemWeight + interspace) + interspace, height: 0)

    }
    
    
    //MARK: collectionView
    lazy var scrollView : UIScrollView = {
        
        let scrollView = UIScrollView.init(frame: CGRect.zero)
        scrollView.alwaysBounceHorizontal = true
        scrollView.isScrollEnabled = true
        scrollView.showsVerticalScrollIndicator = false
        scrollView.showsHorizontalScrollIndicator = false
        scrollView.contentInsetAdjustmentBehavior = .never
        scrollView.backgroundColor = UIColor.color(hex: "#EDEDED")
        return scrollView
  
    }()
    
    //MARK: collectionView
    lazy var lineView : UIView = {
        
        let lineView = UIScrollView.init(frame: CGRect(x: 0, y: 42.5, width: 60, height: 2.5))
        lineView.backgroundColor = kThemeColor
        lineView.isHidden = true
        return lineView
  
    }()

}