//
//  MPPositive_MoreContentViewController.swift
//  MusicPlayer
//
//  Created by Mr.Zhou on 2024/4/28.
//

import UIKit
///更多页面（两种款式，单曲/视频一种，列表/专辑一种）
class MPPositive_MoreContentViewController: MPPositive_BaseViewController {
    //约束类型设置
    enum MoreShowType: Int {
        case Single = 0
        case List = 1
        
        //布局Layout
        var layout:UICollectionViewFlowLayout{
            let layout = UICollectionViewFlowLayout()
            layout.sectionInset = .init(top: 0, left: 18*width, bottom: 50*width, right: 16*width)
            switch self {
            case .Single:
                layout.itemSize = .init(width: 339*width, height: 237*width)
                layout.minimumLineSpacing = 32*width
            case .List:
                layout.itemSize = .init(width: 162*width, height: 210*width)
                layout.minimumLineSpacing = 32*width
                layout.minimumInteritemSpacing = 15*width
            }
            return layout
        }
    }
    ///列表展示类型
    private var showType:MoreShowType = .Single{
        didSet{
            collectionView.collectionViewLayout = showType.layout
            collectionView.reloadData()
        }
    }
    private lazy var collectionView:UICollectionView = {
        let collectionView:UICollectionView = .init(frame: .init(x: 0, y: 0, width: screen_Width, height: screen_Height), collectionViewLayout: showType.layout)
        collectionView.showsVerticalScrollIndicator = false
        collectionView.showsHorizontalScrollIndicator = false
        collectionView.backgroundColor = .clear
        collectionView.dataSource = self
        collectionView.delegate = self
        collectionView.register(MPPositive_MoreListContentCollectionViewCell.self, forCellWithReuseIdentifier: MPPositive_MoreListContentCollectionViewCellID)
        collectionView.register(MPPositive_HomeListFifthCollectionViewCell.self, forCellWithReuseIdentifier: MPPositive_HomeListFifthCollectionViewCellID)
        return collectionView
    }()
    //列表cell
    private let MPPositive_MoreListContentCollectionViewCellID = "MPPositive_MoreListContentCollectionViewCell"
    //单曲cell
    private let MPPositive_HomeListFifthCollectionViewCellID = "MPPositive_HomeListFifthCollectionViewCell"
    //传值
    var browseModuleList:MPPositive_BrowseModuleListViewModel!
    override func viewDidLoad() {
        super.viewDidLoad()
        setTitle("Report")
        setPopBtn()
        confirgue()
    }
    private func confirgue() {
        view.backgroundColor = .init(hex: "#121212")
        view.addSubview(collectionView)
        collectionView.snp.makeConstraints { make in
            make.top.equalTo(navView.snp.bottom).offset(32*width)
            make.left.right.bottom.equalToSuperview()
        }
    }
    override func viewWillAppear(_ animated: Bool) {
        super.viewWillAppear(animated)
        reload()
    }
    //传递数据检测
    private func reload() {
        //根据传递的数据类型进行检测，判断是什么类型的
        showType = .init(rawValue: browseModuleList.items.first?.browseItem.itemType.rawValue ?? 0)!
    }
}
//MARK: - collectionView
extension MPPositive_MoreContentViewController: UICollectionViewDataSource, UICollectionViewDelegate {
    func collectionView(_ collectionView: UICollectionView, numberOfItemsInSection section: Int) -> Int {
        return browseModuleList.items.count
    }
    func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell {
        switch showType {
        case .Single:
            let cell = collectionView.dequeueReusableCell(withReuseIdentifier: MPPositive_HomeListFifthCollectionViewCellID, for: indexPath) as! MPPositive_HomeListFifthCollectionViewCell
            cell.itemViewModel = browseModuleList.items[indexPath.row]
            return cell
        case .List:
            let cell = collectionView.dequeueReusableCell(withReuseIdentifier: MPPositive_MoreListContentCollectionViewCellID, for: indexPath) as! MPPositive_MoreListContentCollectionViewCell
            cell.itemViewModel = browseModuleList.items[indexPath.row]
            return cell
        }
    }
}