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

import Cocoa

var accountInfoController: KMAccountInfoWindowController?
var accountInfoMainWindow: NSWindow?

typealias KMAccountInfoWindowControllerCancellationAction = (_ controller: KMAccountInfoWindowController) -> Void
class KMAccountInfoWindowController: NSWindowController {

    @IBOutlet weak var accountInfoView: KMAccountInfoView!
    @IBOutlet weak var accountViewHeightConstraint: NSLayoutConstraint!
    
    var inputType: DataNavigationViewButtonActionType?
    var cancellAtionAction: KMAccountInfoWindowControllerCancellationAction?
    
    deinit {
        KMPrint("KMAccountInfoWindowController 释放")
    }
    
    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()
        self.reloadData()
    }
    
    //MARK: 打开文件
    static func show(window: NSWindow, _ type: DataNavigationViewButtonActionType = .Batch, _ logType: KMRegisterLogType = .login) -> KMAccountInfoWindowController {
        if KMAccountInfoWindowController.isSampleController() {
            return accountInfoController ?? KMAccountInfoWindowController()
        } else {
            let controller: KMAccountInfoWindowController = KMAccountInfoWindowController.init(windowNibName: "KMAccountInfoWindowController")
            controller.inputType = type
            controller.cancellAtionAction = { controller in
                let verficationCodeWindowController = KMVerficationCodeWindowController.show(window: controller.window!)
                verficationCodeWindowController.didCancellation = {
                    accountInfoMainWindow?.endSheet(controller.window!)
                    controller.window?.close()
                    if accountInfoMainWindow != nil {
                        let cancellationWindowController = KMCancellationWindowController.show(window: accountInfoMainWindow!)
                    }
                    
                    accountInfoController = nil
                    accountInfoMainWindow = nil
                }
            }
            
            
            window.beginSheet(controller.window!)
            accountInfoController = controller
            accountInfoMainWindow = window
            return controller
        }
    }
    
    static func isSampleController() -> Bool {
        for window in NSApp.windows {
            let controller = window.windowController
            if controller is KMAccountInfoWindowController {
                return true
            }
        }
        return false
    }
    
    static func fetchSampleController() -> KMAccountInfoWindowController? {
        for window in NSApp.windows {
            let controller = window.windowController
            if controller is KMAccountInfoWindowController {
                return controller as! KMAccountInfoWindowController
            }
        }
        
        return nil
    }
    
    func setup() {
        self.window?.contentView?.backgroundColor(NSColor.km_init(hex: "#FFFFFF"))
        
        self.accountInfoView.closeAction = { view in
            KMPrint("关闭")
            accountInfoMainWindow?.endSheet(view.window!)
            view.window?.close()
            accountInfoController = nil
            accountInfoMainWindow = nil
        }
        
        self.accountInfoView.logOutAction = { view in
            KMPrint("登出")
            KMRequestServerManager.manager.logout { success, result in
                if success {
                    KMPrint("登出成功")
                }
            }
            KMLightMemberManager.manager.logOut()
            accountInfoMainWindow?.endSheet(view.window!)
            view.window?.close()
            accountInfoController = nil
            accountInfoMainWindow = nil
        }
        
        self.accountInfoView.cancellationAction = { [unowned self] view in
            KMPrint("注销")
            
            if KMLightMemberManager.manager.purchaseState == .subscription ||
                KMLightMemberManager.manager.purchaseState == .trial {
                let alert = NSAlert()
                alert.messageText = NSLocalizedString("Are you sure you want to cancel?", comment: "")
                alert.informativeText = NSLocalizedString("You are still in the subscription and cannot cancel account. Please click Cancel Account after the subscription period ends.", comment: "")
                alert.addButton(withTitle: NSLocalizedString("OK", comment: ""))
                alert.beginSheetModal(for: view.window!) { [unowned self] result in

                }
            } else {
                let alert = NSAlert()
                alert.messageText = NSLocalizedString("Are you sure you want to cancel?", comment: "")
                alert.informativeText = NSLocalizedString("Cancellation cannot be withdrawn, it will be completed within 3 working days, until then your account will be frozen and cannot be logged in, are you sure you want to delete your account?", comment: "")
                alert.addButton(withTitle: NSLocalizedString("No", comment: ""))
                alert.addButton(withTitle: NSLocalizedString("Yes", comment: ""))
                alert.beginSheetModal(for: view.window!) { [unowned self] result in
                    if (result == .alertFirstButtonReturn) { /// 取消
                        return
                    } else if result == .alertSecondButtonReturn {
                        guard let callBack = cancellAtionAction else { return }
    //                    accountInfoMainWindow?.endSheet(view.window!)
    //                    view.window?.close()
    //                    accountInfoController = nil
    //                    accountInfoMainWindow = nil
                        callBack(self)
                    }
                    
                }
            }
        }
        
        self.accountInfoView.purchaseInfoAction = { view in
            KMPurchaseManager.manager.showPurchasesInfo()
        }
        
        self.accountInfoView.subcriptionAction = { view in
#if VERSION_DMG
            KMPurchaseManager.manager.purchaseProduct(productIdentifier: "") { isSuccess, error in
                
            }
#endif
            
#if VERSION_FREE
            accountInfoMainWindow?.endSheet(view.window!)
            view.window?.close()
            accountInfoController = nil
            accountInfoMainWindow = nil
            
            //跳转订阅比较表
            let _ = KMComparativeTableViewController.show(window: NSApp.mainWindow ?? NSWindow(), .accountInfo)
#endif
        }
    }
    
    func reloadData() {
        let state = KMDMGPurchaseManager.manager.state
        if state == .unknow {
            self.accountViewHeightConstraint.constant = 274
#if VERSION_DMG
            if KMLightMemberManager.manager.existOrderInfo() {
                self.accountViewHeightConstraint.constant = 274 + 44
            }
#endif
        } else if state == .subscription ||
                    state == .trial {
            self.accountViewHeightConstraint.constant = 411 - 60
#if VERSION_DMG
            if KMLightMemberManager.manager.info.subscriptionInfoList[0].payType == 1 {
                self.accountViewHeightConstraint.constant = 483 - 52 - 20
            } else {
                self.accountViewHeightConstraint.constant = 483
            }
#endif
        } else if state == .subscriptionExpired ||
                    state == .trialExpired {
            self.accountViewHeightConstraint.constant = 483 - 52
#if VERSION_DMG
            self.accountViewHeightConstraint.constant = 483
#endif
        }
        self.accountInfoView.purchaseState = state
        
        KMRequestServerManager.manager.getUserInfo { [weak self] success, data, error, isLocal in
            if success {
                self?.accountInfoView.userInfo = data
                KMLightMemberManager.manager.reloadUserInfo()
            } else {
                if error?.code == 304 {
                    DispatchQueue.main.asyncAfter(deadline: DispatchTime.now() + 0.3) {
                        if self?.window != nil {
                            accountInfoMainWindow?.endSheet((self?.window)!)
                        }
                        self?.window?.close()
                        KMLightMemberManager.manager.logOut()
                        accountInfoController = nil
                        accountInfoMainWindow = nil
                    }
                }
            }
        }
    }
}