//
//  SPMemberRechargeView.swift
//  MoviaBox
//
//  Created by 佳尔 on 2025/4/28.
//

import UIKit

class SPMemberRechargeView: UIView {
    
    override var intrinsicContentSize: CGSize {
        let count = CGFloat(dataArr?.count ?? 0)
         
        let height = 32 + count * collectionViewLayout.itemSize.height + (count - 1) * collectionViewLayout.minimumInteritemSpacing
        return CGSize(width: kSPScreenWidth, height: height)
    }
    
    ///会员购买成功
    var buyFinishHandle: (() -> Void)?
    
    var dataArr: [SPPayTemplateItem]? {
        didSet {
            self.invalidateIntrinsicContentSize()
            
            self.collectionView.reloadData()
        }
    }
    
    var shortPlayId: String?
    var videoId: String?
    
    //MARK: UI属性
    private lazy var titleLabel: UILabel = {
        let label = UILabel()
        label.font = .fontRegular(ofSize: 14)
        label.textColor = .colorFFFFFF(alpha: 0.7)
        label.text = "Membership".localized
        return label
    }()
    
    private lazy var collectionViewLayout: UICollectionViewFlowLayout = {
        let layout = UICollectionViewFlowLayout()
        layout.sectionInset = .init(top: 0, left: 16, bottom: 0, right: 16)
        layout.itemSize = CGSize(width: kSPScreenWidth - 32, height: 152)
        layout.minimumInteritemSpacing = 10
        layout.minimumLineSpacing = 10
        return layout
    }()
    
    private lazy var collectionView: SPCollectionView = {
        let collectionView = SPCollectionView(frame: .zero, collectionViewLayout: collectionViewLayout)
        collectionView.isScrollEnabled = false
        collectionView.delegate = self
        collectionView.dataSource = self
        SPMemberRechargeCell.registerCell(collectionView: collectionView)
        return collectionView
    }()
    
    override init(frame: CGRect) {
        super.init(frame: frame)
        
        _setupUI()
    }
    
    required init?(coder: NSCoder) {
        fatalError("init(coder:) has not been implemented")
    }
    
}

extension SPMemberRechargeView {
    
    private func _setupUI() {
        addSubview(titleLabel)
        addSubview(collectionView)
        
        titleLabel.snp.makeConstraints { make in
            make.left.equalToSuperview().offset(16)
            make.height.equalTo(20)
            make.top.equalToSuperview()
        }
        
        collectionView.snp.makeConstraints { make in
            make.left.right.bottom.equalToSuperview()
            make.top.equalToSuperview().offset(32)
        }
    }
    
}

//MARK: --------------   UICollectionViewDelegate & UICollectionViewDataSource  --------------
extension SPMemberRechargeView: UICollectionViewDelegate, UICollectionViewDataSource {
    func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell {
        let cell = SPMemberRechargeCell.dequeueReusableCell(collectionView: collectionView, indexPath: indexPath)
        cell.model = dataArr?[indexPath.row]
        return cell
    }
    
    func collectionView(_ collectionView: UICollectionView, numberOfItemsInSection section: Int) -> Int {
        return dataArr?.count ?? 0
    }
    
    func collectionView(_ collectionView: UICollectionView, didSelectItemAt indexPath: IndexPath) {
        guard let model = dataArr?[indexPath.row] else { return }
        
        SPIAPManager.manager.startRecharge(model: model, shortPlayId: shortPlayId, videoId: videoId) { [weak self] finish in
            if finish {
                SPToast.show(text: "success".localized)
                self?.buyFinishHandle?()
            }
        }
        
    }
}