//
//  SPHomeViewModel.swift
//  MoviaBox
//
//  Created by Overseas on 2025/4/22.
//

import UIKit

class SPHomeViewModel: NSObject {
    
    lazy var page = 1
    lazy var dataArr: [SPShortModel] = []
    
    ///模版数据
    var moduleModel: SPHomeModuleModel? {
        didSet {
            updateContentArr()
        }
    }
    
    ///分类数据
    ///甜宠
    var categoryDataArr1: [SPShortModel] = [] {
        didSet {
            updateContentArr()
        }
    }
    ///虐恋
    var categoryDataArr2: [SPShortModel] = [] {
        didSet {
            updateContentArr()
        }
    }
    
    ///历史记录
    var playHistoryArr: [SPShortModel]? {
        didSet {
            updateContentArr()
        }
    }
    
    
    private(set) lazy var contentArr: [SPHomeContentModel] = []
    
    
    private func updateContentArr() {
        contentArr.removeAll()
        
        if let list = moduleModel?.bannerData, list.count > 0 {
            let model = SPHomeContentModel()
            model.key = .banner
            model.list = list
            contentArr.append(model)
        }
        
        if let list = playHistoryArr, list.count > 0 {
            let model = SPHomeContentModel()
            model.key = .history
            model.list = list
            if contentArr.count > 0 {
                model.contentTop = 25
            }
            contentArr.append(model)
        }
        
        if let list = moduleModel?.nineSquare?.list, list.count > 0 {
            let model = SPHomeContentModel()
            model.key = .nineSquare
            model.title = moduleModel?.nineSquare?.title
            model.list = list
            if contentArr.count > 0 {
                model.contentTop = 25
            }
            contentArr.append(model)
        }
        
        if categoryDataArr1.count > 0 {
            let model = SPHomeContentModel()
            model.key = .category1
            model.list = categoryDataArr1
            if contentArr.count > 0 {
                model.contentTop = 25
            }
            contentArr.append(model)
        }
        
        if let list = moduleModel?.hotData, list.count > 0 {
            let model = SPHomeContentModel()
            model.key = .hot
            model.list = list
            if contentArr.count > 0 {
                model.contentTop = 25
            }
            contentArr.append(model)
        }
        
//        if categoryDataArr2.count > 0 {
//            let model = SPHomeContentModel()
//            model.key = .category1
//            model.list = categoryDataArr2
//            contentArr.append(model)
//        }
    }
    
    var isEmptyData: Bool {
        if dataArr.count > 0 || (playHistoryArr?.count ?? 0) > 0 || moduleModel != nil || categoryDataArr1.count > 0 || categoryDataArr2.count > 0 {
            return false
        }
        return true
    }
    
}