//
//  SPMyListViewController.swift
//  Thimra
//
//  Created by 曾觉新 on 2025/4/18.
//

import UIKit

class SPMyListViewController: SPViewController {
    
    
    private lazy var titles = ["Watch list".localized, "Recently viewed".localized]
    
    private lazy var viewControllers: [SPMyListChildViewController] = {
        let vc1 = SPCollectListViewController()
        vc1.allSelectedStateDidChange = { [weak self] isAllSelected in
            self?.allSelectedButton.isSelected = isAllSelected
        }
        let vc2 = SPPlayHistoryViewController()
        vc2.allSelectedStateDidChange = { [weak self] isAllSelected in
            self?.allSelectedButton.isSelected = isAllSelected
        }
        
        return [vc1, vc2]
    }()
    
    private lazy var sp_isEditing = false {
        didSet {
            editButton.isHidden = sp_isEditing
            pageView.segmentedView.isHidden = sp_isEditing
            
            cancelButton.isHidden = !sp_isEditing
            allSelectedButton.isHidden = !sp_isEditing
            pageView.pageContentScrollView.isScrollEnabled = !sp_isEditing
            
            let vc = viewControllers[pageView.selectedIndex]
            vc.sp_isEditing = sp_isEditing
            
            if !sp_isEditing {
                vc.setAllSelectedState(isSelected: false)
                allSelectedButton.isSelected = false
            }
            
        }
    }
    
    //MARK: UI属性
    private lazy var pageView: JYPageController = {
        let pageView = JYPageController()
        pageView.delegate = self
        pageView.dataSource = self
//        pageView.config.indicatorWidth = 20
        pageView.config.indicatorHeight = 2
        pageView.config.indicatorCornerRadius = 0
        pageView.config.indicatorColor = .colorFF0000()
        pageView.config.selectedTitleColor = .colorFFFFFF()
        pageView.config.selectedTitleFont = 16
        pageView.config.selectedTitleFontWeight = .medium
        pageView.config.normalTitleColor = .colorA8A5AA()
        pageView.config.normalTitleFont = 16
        pageView.config.normalTitleFontWeight = .medium
        pageView.config.leftPadding = 16
        pageView.config.itemsMargin = 22
        return pageView
    }()
    
    private lazy var editButton: UIButton = {
        let button = UIButton(type: .custom)
        button.setImage(UIImage(named: "delete_icon_01"), for: .normal)
        button.addTarget(self, action: #selector(handleEditButton), for: .touchUpInside)
        return button
    }()
    
    private lazy var cancelButton: UIButton = {
        let button = UIButton(type: .custom)
//        button.setTitle("Cancel".localized, for: .normal)
        button.setImage(UIImage(named: "cancel_icon_01"), for: .normal)
//        button.setTitleColor(.colorFFFFFF(alpha: 0.9), for: .normal)
//        button.titleLabel?.font = .fontRegular(ofSize: 15)
        button.addTarget(self, action: #selector(handleCancelButton), for: .touchUpInside)
        button.isHidden = true
        return button
    }()
    
    ///全选按钮
    private lazy var allSelectedButton: UIButton = {
        let button = JXButton(type: .custom)
        button.setTitle("Select All".localized, for: .normal)
        button.setTitleColor(.colorFFFFFF(alpha: 0.9), for: .normal)
        button.setImage(UIImage(named: "check_icon_01"), for: .normal)
        button.setImage(UIImage(named: "check_icon_01_selected"), for: .selected)
        button.setImage(UIImage(named: "check_icon_01_selected"), for: [.selected, .highlighted])
        button.jx_font = .fontRegular(ofSize: 15)
        button.titleDirection = .right
        button.space = 6
        button.isHidden = true
        button.addTarget(self, action: #selector(handleAllSelectedButton), for: .touchUpInside)
        return button
    }()
    
    private lazy var lineView: UIView = {
        let view = UIView()
        view.backgroundColor = .color5A5C67()
        return view
    }()
    
    override func viewDidLoad() {
        super.viewDidLoad()
        
        _setupUI()
    }
    
    
    override func viewWillAppear(_ animated: Bool) {
        super.viewWillAppear(animated)
        self.navigationController?.setNavigationBarHidden(true, animated: true)
    }
    
    override func viewDidDisappear(_ animated: Bool) {
        super.viewDidDisappear(animated)
        if self.sp_isEditing {
            self.sp_isEditing = false
        }
    }
    
    @objc private func handleEditButton() {
        self.sp_isEditing = true
    }
    
    @objc private func handleCancelButton() {
        self.sp_isEditing = false
    }
    
    @objc private func handleAllSelectedButton() {
        let vc = viewControllers[pageView.selectedIndex]
        if self.allSelectedButton.isSelected {
            vc.setAllSelectedState(isSelected: false)
        } else {
            vc.setAllSelectedState(isSelected: true)
        }
    }
}

extension SPMyListViewController {
    private func _setupUI() {
        addChild(pageView)
        
        view.addSubview(lineView)
        view.addSubview(pageView.view)
        view.addSubview(editButton)
        view.addSubview(cancelButton)
//        view.addSubview(allSelectedButton)
        
        lineView.snp.makeConstraints { make in
            make.left.right.equalToSuperview()
            make.height.equalTo(1)
            make.top.equalToSuperview().offset(kSPStatusbarHeight + 10 + 34)
        }
        
        pageView.view.snp.makeConstraints { make in
            make.edges.equalToSuperview()
        }
        
        editButton.snp.makeConstraints { make in
            make.right.equalToSuperview().offset(-5)
            make.top.equalToSuperview().offset(kSPStatusbarHeight + 10)
            make.height.equalTo(35)
            make.width.equalTo(40)
        }
        
        cancelButton.snp.makeConstraints { make in
            make.edges.equalTo(editButton)
//            make.top.bottom.equalTo(editButton)
//            make.right.equalTo(editButton)
        }
        
//        allSelectedButton.snp.makeConstraints { make in
//            make.left.equalToSuperview().offset(15)
//            make.top.bottom.equalTo(editButton)
//        }
    }
}


//MARK: --------------   JYPageControllerDelegate & JYPageControllerDataSource  --------------
extension SPMyListViewController: JYPageControllerDelegate, JYPageControllerDataSource {
    func pageController(_ pageController: JYPageController, frameForSegmentedView segmentedView: JYSegmentedView) -> CGRect {
        return .init(x: 0, y: kSPStatusbarHeight + 10, width: kSPScreenWidth, height: 35)
    }
    
    func pageController(_ pageController: JYPageController, frameForContainerView container: UIScrollView) -> CGRect {
        let y = kSPStatusbarHeight + 10 + 35
        return .init(x: 0, y: kSPStatusbarHeight + 10 + 35, width: kSPScreenWidth, height: kSPScreenHeight - y - kSPTabBarHeight)
    }
    
    func pageController(_ pageController: JYPageController, titleAt index: Int) -> String {
        return titles[index]
    }
    
    func numberOfChildControllers() -> Int {
        return titles.count
    }
    
    func childController(atIndex index: Int) -> any JYPageChildContollerProtocol {
        return self.viewControllers[index]
    }
    
    func pageController(_ pageController: JYPageController, didEnterControllerAt index: Int) {
        if index == 0 {
            self.editButton.isHidden = false
        } else {
            self.editButton.isHidden = true
        }
    }
    
}