using MakeMyProject.Models;
using MakeMyProject.Services;
using System.Diagnostics;

namespace MakeMyProject;

public class Program
{
    private static JsonEngine _jsEngine = new();
    private static Helpers _hp = new();

    public static void Main(string[] args)
    {
        CheckSetup();
    }

    public static void CheckSetup()
    {
        SetupModel setup = _jsEngine.GetSetupValues();

        _jsEngine.CreateSetupFolder();

        Console.WriteLine("\u001b[2J\u001b[3J");

        if (setup.FirstLaunch)
        {
            ShowWelcomeScreen();
            _jsEngine.UpdateFirstLaunch();
            Console.WriteLine("\u001b[2J\u001b[3J");
        };

        ShowMainMenu();
    }

    public static void ShowWelcomeScreen()
    {
        Console.WriteLine("\u001b[2J\u001b[3J");

        // _hp.PrintAppEmblem();

        _hp.PrintWelcomeText();

        string user_choice = ColorCon.GetStringFromConsole(
            prompt: "Do You Agree To These Terms?\n\nA - Accept\nD - Decline\n\nYour Choice: ",
            color: ConsoleColor.DarkGray,
            validator: x => !string.IsNullOrEmpty(x) &&
                            !string.IsNullOrWhiteSpace(x) &&
                            x.ToLower().Equals("a") || x.ToLower().Equals("d"),
            errorMessage: "Input Must Be A to Accept or D to Decline",
            errorColor: ConsoleColor.Red);

        switch (user_choice.ToLower())
        {
            case "a":
                _jsEngine.UpdateSetup();
                ShowMainMenu();
                break;

            case "d":
                Console.WriteLine("\u001b[2J\u001b[3J");

                string new_user_choice = ColorCon.GetStringFromConsole(
                    prompt: "Are You Sure You Wish To Decline The Terms Of Service? Yes or No\n\nYour Choice: ",
                    color: ConsoleColor.Yellow,
                    validator: x => !string.IsNullOrEmpty(x)&&
                                    !string.IsNullOrWhiteSpace(x) &&
                                    x.ToLower().Equals("y") || x.ToLower().Equals("n"),
                    errorMessage: "Input Must Be Y for Yes or N for No",
                    errorColor: ConsoleColor.Red);

                if (new_user_choice.ToLower() == "y")
                {
                    Console.WriteLine("\u001b[2J\u001b[3J");

                    ColorCon.WriteLine("You Chose To Decline The Terms Of Service.", ConsoleColor.Cyan);
                    ColorCon.WriteLine("Exiting Application In 3 Seconds. . .", ConsoleColor.Cyan);
                    Thread.Sleep(3000);
                    Environment.Exit(0);
                }
                else if (new_user_choice.ToLower() == "n")
                {
                    ShowWelcomeScreen();
                }
                break;

            default:
                ColorCon.WriteLine("Unable To Determine User Input. Relaunching Program", ConsoleColor.Yellow);

                Process restart = new();
                restart.StartInfo.FileName = "MakeMyProject.exe";
                restart.Start();

                Environment.Exit(0);
                break;
        }
    }

    public static void ShowMainMenu()
    {
        string menuText = """
                          What Would You Like To Do?

                          1 - Create New Python Project
                          2 - Create New C# Project
                          3 - Create New JavaScript Project
                          """;

        string userChoice = ColorCon.GetStringFromConsole(
                                        prompt: "\n\nYour Choice: ",
                                        color: ConsoleColor.DarkGray,
                                        validator: x => _hp.ValidateMenuChoice(x),
                                        errorMessage: "Input Must Be A Whole Number Shown On The Menu",
                                        errorColor: ConsoleColor.Red);

        switch (Convert.ToInt32(userChoice))
        {
            case 1:
                break;

            case 2:
                break;

            case 3:
                break;

            case 4:
                break;

            default:
                ColorCon.WriteLine("Unable To Determine User Input", ConsoleColor.Red);
                break;
        }
    }
}