//
//  SPPlayHistoryViewController.swift
//  ShortPlay
//
//  Created by 曾觉新 on 2025/4/19.
//

import UIKit

class SPPlayHistoryViewController: SPViewController {

    private lazy var dataArr: [SPShortModel] = []
    private var page: Int?
    
    //MARK: UI属性
    private lazy var collectionViewLayout: UICollectionViewFlowLayout = {
        let itemWidth = floor((kSPScreenWidth - 30 - 9 * 2) / 3)
        let itemHeight = 146 / 109 * itemWidth + 36
        
        let layout = UICollectionViewFlowLayout()
        layout.itemSize = .init(width: itemWidth, height: itemHeight)
        layout.minimumLineSpacing = 10
        layout.minimumInteritemSpacing = 9
        layout.sectionInset = .init(top: 10, left: 15, bottom: 0, right: 15)
        
        return layout
    }()
    
    private lazy var collectionView: SPCollectionView = {
        let collectionView = SPCollectionView(frame: .zero, collectionViewLayout: collectionViewLayout)
        collectionView.delegate = self
        collectionView.dataSource = self
        SPCollectListCell.registerCell(collectionView: collectionView)
        return collectionView
    }()
    
    override func viewDidLoad() {
        super.viewDidLoad()

        
        requestDataList(page: 1, completer: nil)
        
        _setupUI()
    }
    
    override func setBgImageView() { }
    

    

}

extension SPPlayHistoryViewController {
    
    private func _setupUI() {
        view.addSubview(collectionView)
        
        collectionView.snp.makeConstraints { make in
            make.left.right.bottom.equalToSuperview()
            make.top.equalToSuperview().offset(10)
        }
    }
    
}

//MARK: --------------   UICollectionViewDelegate & UICollectionViewDataSource  --------------
extension SPPlayHistoryViewController: UICollectionViewDelegate, UICollectionViewDataSource {
    
    func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell {
        let cell = SPCollectListCell.dequeueReusableCell(collectionView: collectionView, indexPath: indexPath)
        cell.model = dataArr[indexPath.row]
        return cell
    }
    
    func collectionView(_ collectionView: UICollectionView, numberOfItemsInSection section: Int) -> Int {
        return self.dataArr.count
    }
    
}

extension SPPlayHistoryViewController {
    
    private func requestDataList(page: Int, completer: (() -> Void)?) {
        
        SPVideoAPI.requestCollectList(page: page) { [weak self] listModel in
            guard let self = self else { return }
            
            if let listModel = listModel, let list = listModel.list {
                if page == 1 {
                    self.dataArr.removeAll()
                }
                self.dataArr += list
                
                self.page = page
                
                self.collectionView.reloadData()
                
            }
            completer?()
        }
        
    }
    
}