TuanCanAPP_iOS1.0/ADHTuanCan/Class/购物车/view/EditorDeliveryView.swift

//
//  EditorDeliveryView.swift
//  ADHTuanCan
//
//  Created by 敖德亨 on 2023/10/31.
//

import UIKit

class EditorDeliveryView: UIView {

    @IBOutlet weak var blackView: UIView!
    @IBOutlet weak var viewHeigt: NSLayoutConstraint!
    
    @IBOutlet weak var collectionView: UICollectionView!
    
    var dataSource : [DeliveryTimeModel]?
    
    var selectTimeBlock : ((_ model : DeliveryTimeModel)->Void)?
   
    var chooseModle : DeliveryTimeModel?
    
    /// hud 提示
    lazy var hud : MCHud! = {
        return MCHud()
    }()
    
    override func awakeFromNib() {
        super.awakeFromNib()
        
        self.createCollectView()
    }

    
    //MARK: collectionView
    func createCollectView(){
        
        //设置布局
        let layout: UICollectionViewFlowLayout = UICollectionViewFlowLayout.init()
        let itemSpac = 0.0
        layout.scrollDirection = .vertical //竖直
        layout.itemSize = CGSize.init(width: (kSCREEN_WIDTH - 81 - 50)/3, height: 32)
        //行距
        layout.minimumInteritemSpacing = 12
        layout.minimumLineSpacing = 12
        layout.sectionInset = .init(top: 0, left: itemSpac, bottom: 0, right: itemSpac)

        collectionView.collectionViewLayout = layout
        collectionView.backgroundColor = UIColor.clear
        collectionView.showsVerticalScrollIndicator = false
        collectionView.isScrollEnabled = false
        collectionView.register(withType: DeliveryTimeItem.self)
    }
    
    func configModel(dataSource : [DeliveryTimeModel]?){

        self.dataSource = dataSource
        self.collectionView.reloadData()
        
        var zhengshu = (dataSource?.count ?? 0)/3
        var yushu = (dataSource?.count ?? 0)%3
        
        if yushu > 0 {
            yushu = 1
        }

        self.viewHeigt.constant = 120 + 44 * CGFloat(zhengshu + yushu) - 12
        
        kAppDelegateWindow.addSubview(self)
        self.blackView.alpha = 0
        self.frame = CGRect.init(x: 0, y: kSCREEN_HEIGHT, width: kSCREEN_WIDTH, height: kSCREEN_HEIGHT)
        UIView.animate(withDuration: 0.5) {
            self.frame = CGRect.init(x: 0, y: 0, width: kSCREEN_WIDTH, height: kSCREEN_HEIGHT)
            self.layoutIfNeeded()
        }
        DELAY(0.5) {
            self.blackView.alpha = 0.3
        }
    }
    
    @IBAction func sureAction(_ sender: UIButton) {
 
        if self.chooseModle != nil{
            if (self.selectTimeBlock != nil){
                self.selectTimeBlock!(self.chooseModle!)
            }
            self.hidden()
        }else{
            self.hud.showFailure(LanguagesUtil.createTextBy(Ctext: "请选择送餐时间", Etext: "Please select a delivery time"))
        }
 
    }
    
    @IBAction func cancelAction(_ sender: UIButton) {
        self.hidden()
    }

    /// 隐藏
    public func hidden(){
        self.blackView.alpha = 0
        UIView.animate(withDuration: 0.5) {
            self.frame = CGRect.init(x: 0, y: kSCREEN_HEIGHT, width: kSCREEN_WIDTH, height: kSCREEN_HEIGHT)
            self.layoutIfNeeded()
        }
        DELAY(0.5) {
            self.removeFromSuperview()
        }
    }
}

//MARK: Delegate
extension EditorDeliveryView : UICollectionViewDelegate,UICollectionViewDataSource,UICollectionViewDelegateFlowLayout
{
    
    func collectionView(_ collectionView: UICollectionView, numberOfItemsInSection section: Int) -> Int {
        return self.dataSource?.count ?? 0
    }
    
    func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell {
        
        let cell : DeliveryTimeItem = collectionView.dequeueReusableCell(withReuseIdentifier: "DeliveryTimeItem", for: indexPath) as! DeliveryTimeItem
        cell.configModel(model: self.dataSource![indexPath.row])
        return cell;
    }
    
    func numberOfSections(in collectionView: UICollectionView) -> Int {
        return 1
    }
    
    func collectionView(_ collectionView: UICollectionView, didSelectItemAt indexPath: IndexPath) {
        let model = self.dataSource![indexPath.row]
        
        if model.status == "1"{
            return
        }
        
        if model.quota == "0"{
            return
        }
        
      
        for item in self.dataSource! {
            let data : DeliveryTimeModel = item
            data.selected = false
        }
        
        model.selected = true
        self.collectionView.reloadData()
        
        self.chooseModle = model
    }
}