SwiftUIViewFactory.swift

//
//  SwiftUIViewFactory.swift
//  Strongbox
//
//  Created by Strongbox on 05/07/2023.
//  Copyright © 2023 Mark McGuill. All rights reserved.
//

import Foundation
import SwiftUI

class SwiftUIViewFactory: NSObject {
    @objc static func makeImportResultViewController(messages: [ImportMessage] = [],
                                                     dismissHandler: @escaping ((_ cancel: Bool) -> Void)) -> UIViewController
    {
        let hostingController = UIHostingController(rootView: ImportResultView(dismiss: dismissHandler, messages: messages))

        return hostingController
    }

    @objc static func makeSaleOfferViewController(sale: Sale,
                                                  existingSubscriber: Bool,
                                                  redeemHandler: @escaping (() -> Void),
                                                  onLifetimeHandler: @escaping (() -> Void),
                                                  dismissHandler: @escaping (() -> Void)) -> UIViewController
    {
        let hostingController = UIHostingController(rootView: SaleOfferView(dismiss: dismissHandler, onLifetime: onLifetimeHandler, redeem: redeemHandler, sale: sale, existingSubscriber: existingSubscriber))

        return hostingController
    }

    @objc static func makeWiFiSyncPasscodeViewController(_ server: WiFiSyncServerConfig, onDone: @escaping ((_ server: WiFiSyncServerConfig, _ pinCode: String?) -> Void)) -> UIViewController {
        let hostingController = UIHostingController(rootView: PasscodeEntryView(server: server, onDone: onDone))

        return hostingController
    }

    @objc static func showKeyFileGeneratorScreen(keyFile: KeyFile,
                                                 onPrint: @escaping (() -> Void),
                                                 onSave: @escaping (() -> Bool),
                                                 onDismiss: @escaping (() -> Void)) -> UIViewController
    {
        let view = GenerateKeyFileScreen(keyFile: keyFile, onPrint: onPrint, onSave: onSave) {
            onDismiss()
        }

        let hostingController = UIHostingController(rootView: view)

        return hostingController
    }

    @objc static func showKeyFileRecoveryScreen(onRecover: @escaping ((_ keyFile: KeyFile) -> Void),
                                                onDismiss: @escaping (() -> Void)) -> UIViewController
    {
        let view = RecoverKeyFileScreen(verifyHash: { codes, hash in
                                            guard let keyFile = KeyFile.fromHexCodes(codes) else {
                                                return false
                                            }

                                            return keyFile.hashString == hash
                                        },
                                        validateCodes: { codes in
                                            KeyFile.fromHexCodes(codes) != nil
                                        },
                                        onRecover: { codes in
                                            guard let keyFile = KeyFile.fromHexCodes(codes) else {
                                                NSLog("🔴 ERROR: Invalid Hex Codes for Key File, should never happen!")
                                                return
                                            }

                                            onRecover(keyFile)
                                            onDismiss()
                                        }) {
            onDismiss()
        }

        let hostingController = UIHostingController(rootView: view)

        return hostingController
    }

    @objc static func getLargeTextDisplayView(text: String, font: UIFont, colorMapper: @escaping ((_ character: String) -> UIColor), onTapped: @escaping (() -> Void)) -> UIViewController {
        let view = LargeTextDisplayView(text: text, font: Font(font), colorMapper: { char in
            Color(colorMapper(char))
        }) {
            onTapped()
        }

        let hostingController = UIHostingController(rootView: view.ignoresSafeArea())

        return hostingController
    }
}