//
//  KMComparativeTableViewController.swift
//  PDF Reader Pro
//
//  Created by lizhe on 2023/2/24.
//

import Cocoa

typealias KMComparativeTableViewControllerLoginAction = (_ controller: KMComparativeTableViewController) -> Void
typealias KMComparativeTableViewControllerSignUpAction = (_ controller: KMComparativeTableViewController) -> Void
typealias KMComparativeTableViewControllerSubscriptionAction = (_ controller: KMComparativeTableViewController) -> Void
typealias KMComparativeTableViewControllerRestoreAction = (_ controller: KMComparativeTableViewController) -> Void

var comparativeController: KMComparativeTableViewController?
var comparativeMainWindow: NSWindow?

@objc enum KMComparativeInputType: Int {
    case unknown = 0
    case login = 1 //登录界面
    case register = 2 //注册界面
    case resetPassword = 3 //重置密码
    case verificationCode = 4 //验证码
    case registerSuccess = 5 //注册成功
    case loginInputPassword = 6 //登录密码输入
    case accountInfo = 7 //用户信息
    case loginSuccess = 8 //用户登录成功
    case loginCancel = 9 //用户登录成功
    
    case compress       = 10         // 压缩
    case convert        = 11         // 转档
    case secure         = 12        // 安全
    case pageEdit       = 13        // 页面编辑
    case merge          = 14        // 合并
    case crop           = 15        // 裁切
    case thumb          = 16        // 缩略图列表
    case shareFlatten   = 17        // 分享副本
    //后续添加
    
    case upgrade = 18 //升级按钮
    case equity = 19 //权益弹窗
}

@objcMembers class KMComparativeTableViewController: NSWindowController {

    @IBOutlet weak var comparativeTableView: KMComparativeTableView!
    @IBOutlet weak var comparativeView: KMComparativeView!
    
    var inputType: KMComparativeInputType?
    
    var loginAction: KMComparativeTableViewControllerLoginAction?
    var signUpAction: KMComparativeTableViewControllerSignUpAction?
    var subscriptionAction: KMComparativeTableViewControllerSubscriptionAction?
    var restoreAction: KMComparativeTableViewControllerRestoreAction?
    
    deinit {
        KMPrint("KMComparativeTableViewController 释放")
    }
    
    //MARK: 打开文件
    /**
     @abstract 弹出比较表
     @param window 弹出window
     @param type 从什么页面跳转到比较表 默认batch
     */
    static func show(window: NSWindow, _ type: KMComparativeInputType = .unknown, inputType: KMSubscribeWaterMarkType = .none) -> KMComparativeTableViewController? {
#if VERSION_DMG
        if KMLightMemberManager.manager.isLogin() || type == .upgrade {
            KMPurchaseManager.manager.showStore()
        } else {
            KMLoginWindowController.show(window: window)
        }
#endif
        
#if VERSION_FREE
        let controller: KMComparativeTableViewController = KMComparativeTableViewController.init(windowNibName: "KMComparativeTableViewController")
        controller.inputType = type

        controller.loginAction = { controller in
            comparativeController = nil
            comparativeMainWindow?.endSheet(controller.window!)
            comparativeMainWindow = nil
            controller.close()

            if NSApp.mainWindow != nil {
                KMLoginWindowController.show(window: NSApp.mainWindow!, .ComparativeTable, .login)
            }
        }

        controller.signUpAction = { controller in
            comparativeController = nil
            comparativeMainWindow?.endSheet(controller.window!)
            comparativeMainWindow = nil
            controller.close()

            if NSApp.mainWindow != nil {
                KMLoginWindowController.show(window: NSApp.mainWindow!, .ComparativeTable, .register)
            }
        }
        
        controller.subscriptionAction = { controller in
            controller.subscribeAction(controller: controller)
        }
        
        controller.restoreAction = { controller in
            controller.subscribeAction(controller: controller, isRestore:true)
        }
        
        if controller.window != nil {
            window.beginSheet(controller.window!)
        }

        comparativeController = controller
        comparativeMainWindow = window
        
        if type == .loginSuccess && KMLightMemberManager.manager.purchaseState != .subscription {
            controller.subscribeAction(controller: controller)
        }
        return controller
#endif
        return nil
    }
    
    override func windowDidLoad() {
        super.windowDidLoad()
        // Implement this method to handle any initialization after your window controller's window has been loaded from its nib file.
        self.setup()
        
        KMPrint("订阅状态:  \(KMInAppPurchaseManager.manager.state)")
    }
    
    func setup() {
        self.window?.contentView?.backgroundColor(NSColor.km_init(hex: "FFFFFF"))
        self.comparativeView.closeAction = { view in
            KMPrint("关闭")
            comparativeMainWindow?.endSheet(view.window!)
            view.window?.close()
            comparativeController = nil
            comparativeMainWindow = nil
        }
        
        self.comparativeView.signUpAction = { [weak self] view in
            KMPrint("注册")
            guard let callBack = self?.signUpAction else { return }

            callBack(self!)
        }

//        self.comparativeTableView.loginAction = { [weak self] view in
//            print("登录")
//            guard let callBack = self?.loginAction else { return }
//
//            callBack(self!)
//        }
//
        self.comparativeView.subscriptionAction = { [weak self] view in
            KMPrint("订阅")
            guard let callBack = self?.subscriptionAction else { return }

            callBack(self!)
        }

        self.comparativeView.restoreAction = { [weak self] view in
            KMPrint("restore订阅")
            guard let callBack = self?.restoreAction else { return }

            callBack(self!)
        }
    }
    
    static func isSampleController() -> KMComparativeTableViewController {
        for window in NSApp.windows {
            let controller = window.windowController
            if controller is KMComparativeTableViewController {
                return controller as! KMComparativeTableViewController
            }
        }
        return KMComparativeTableViewController()
    }
    
    func subscribeAction(controller: KMComparativeTableViewController, isRestore: Bool = false) {
        //loading
        controller.comparativeView.beginLoading(backgroundColor: NSColor.black.withAlphaComponent(0.2))
        if isRestore {
            KMPurchaseManager.manager.restorePurchases { isSuccess, error in
                if isSuccess {
                    comparativeController = nil
                    comparativeMainWindow?.endSheet(controller.window!)
                    comparativeMainWindow = nil
                    controller.close()
                } else {
                    if error != .restoreSuccess {
                        KMComparativeTableViewController.purchasefailed(view: comparativeController?.comparativeView, state: error)
                    }
                }
                controller.comparativeView.endLoading()
            }
        } else {
            KMPurchaseManager.manager.purchaseProduct(productIdentifier: PRODUCT_1) { isSuccess, error in
                if isSuccess {
                    KMPrint("订阅成功")
                    comparativeController = nil
                    comparativeMainWindow?.endSheet(controller.window!)
                    controller.close()

                    if comparativeMainWindow != nil {
                        _ = KMSubscribeSuccessWindowController.show(window: comparativeMainWindow!)
                        comparativeMainWindow = nil
                    }
                } else {
                    KMComparativeTableViewController.purchasefailed(view: comparativeController?.comparativeView, state: error)
                }
                //loading
                controller.comparativeView.endLoading()
            }
        }
    }
    
    static func purchasefailed(view: NSView?, state: KMInAppPurchaseState) {
        DispatchQueue.main.asyncAfter(deadline: DispatchTime.now() + 0.1, execute: {
            if let showView = view {
                KMPurchaseAlertView.show(view: showView, string: state.rawValue)
            }
        })
    }
    
    static func purchaseSuccess() {
        DispatchQueue.main.asyncAfter(deadline: DispatchTime.now() + 0.1, execute: {
            let alert = NSAlert()
            alert.messageText = NSLocalizedString("restore success", comment: "")
            alert.informativeText = NSLocalizedString("", comment: "")
//            alert.addButton(withTitle: NSLocalizedString("OK", comment: ""))
            alert.addButton(withTitle: NSLocalizedString("OK", comment: ""))
            var window = NSApp.mainWindow
            if NSApp.mainWindow?.sheets.first != nil {
                window = NSApp.mainWindow?.sheets.first
            }
            if window != nil {
                alert.beginSheetModal(for: window!) { result in
                    if (result == .alertFirstButtonReturn) {

                    } else if result == .alertSecondButtonReturn {
                        return
                    }
                }
            }
        })
    }
    
    static func loginAlertView() {
        DispatchQueue.main.asyncAfter(deadline: DispatchTime.now() + 0.1, execute: {
            let alert = NSAlert()
            alert.messageText = NSLocalizedString("Please login or register to proceed to the next step", comment: "")
            alert.informativeText = NSLocalizedString("As a PDF Reader Pro member, you can get unlimited conversion, merge function, AI free use times and other advanced rights.", comment: "")
//            alert.addButton(withTitle: NSLocalizedString("OK", comment: ""))
            alert.addButton(withTitle: NSLocalizedString("OK", comment: ""))
            var window = NSApp.mainWindow
            if NSApp.mainWindow?.sheets.first != nil {
                window = NSApp.mainWindow?.sheets.first
            }
            if window != nil {
                alert.beginSheetModal(for: window!) { result in
                    if (result == .alertFirstButtonReturn) {
                        comparativeMainWindow?.endSheet(comparativeController!.window!)
                        comparativeMainWindow = nil
                        comparativeController!.close()
                        comparativeController = nil

                        if NSApp.mainWindow != nil {
                            var email: String = UserDefaults.standard.value(forKey: "kLoginEmail") as? String ?? ""
                            if email.count == 0 {
                                let tempController = KMLoginWindowController.show(window: NSApp.mainWindow!, .ComparativeTable, .register)
                            } else {
                                let tempController = KMLoginWindowController.show(window: NSApp.mainWindow!, .ComparativeTable)
                            }
                        }
                    } else if result == .alertSecondButtonReturn {
                        return
                    }
                }
            }
        })
    }
}