//
//  CollectionViewUtil.swift
//  HCQuanfangtong
//
//  Created by Apple on 2021/12/29.
//  Copyright © 2021 Jyp. All rights reserved.
//

import UIKit

extension UICollectionView{
    
    func register<T>(withType type : T.Type) where T: UICollectionViewCell{
        self.register(UINib.loadNib(type), forCellWithReuseIdentifier: String(describing: type))
    }
    func registerClass<T>(withType type : T.Type) where T: UICollectionViewCell{
        self.register(type, forCellWithReuseIdentifier: String(describing: type))
    }
    func registerHeader<T>(withType type : T.Type) where T: UICollectionReusableView{
        self.register(UINib.loadNib(type), forSupplementaryViewOfKind: UICollectionView.elementKindSectionHeader, withReuseIdentifier: String(describing: type))
    }
    func registerHeaderClass<T>(withType type : T.Type) where T: UICollectionReusableView{
        self.register(type, forSupplementaryViewOfKind: UICollectionView.elementKindSectionHeader, withReuseIdentifier: String(describing: type))
    }
    func registerFooter<T>(withType type : T.Type) where T: UICollectionReusableView{
        self.register(UINib.loadNib(type), forSupplementaryViewOfKind: UICollectionView.elementKindSectionFooter, withReuseIdentifier: String(describing: type))
    }
    func registerFooterClass<T>(withType type : T.Type) where T: UICollectionReusableView{
        self.register(type, forSupplementaryViewOfKind: UICollectionView.elementKindSectionFooter, withReuseIdentifier: String(describing: type))
    }
    func dequeueReusableCell<T>(withType type : T.Type,for indexPath : IndexPath) -> T{
        return self.dequeueReusableCell(withReuseIdentifier: String(describing: type), for:indexPath) as! T
    }
    
    func dequeueReusableSupplementaryHeaderView<T>(withType type : T.Type,for indexPath : IndexPath) -> T{
        return self.dequeueReusableSupplementaryView(ofKind: UICollectionView.elementKindSectionHeader, withReuseIdentifier: String(describing: type), for: indexPath) as! T
    }
    func dequeueReusableSupplementaryFooterView<T>(withType type : T.Type,for indexPath : IndexPath) -> T{
        return self.dequeueReusableSupplementaryView(ofKind: UICollectionView.elementKindSectionFooter, withReuseIdentifier: String(describing: type), for: indexPath) as! T
    }
}