using System;
using System.IO;
using Microsoft.Extensions.Configuration;
using app.Configuration;

namespace app.CredentialManager
{
    class Program
    {
        static IConfiguration Configuration { get; set; }

        static void Menu()
        {
            bool end = false;
            while (!end)
            {
                Console.Clear();
                Console.WriteLine("Credential Manager: \n");
                Console.WriteLine("[1] Encode");
                Console.WriteLine("[2] Decode");
                Console.WriteLine("[x] Exit");
                Console.Write("\n> ");
                string input = Console.ReadLine();
                switch (input)
                {
                    case "1":
                        Console.Clear();
                        Encode();
                        break;

                    case "2":
                        Console.Clear();
                        Decode();
                        break;

                    case "x":
                        end = true;
                        Continue();
                        break;

                    case "X":
                        end = true;
                        Continue();
                        break;

                    default:
                        Console.WriteLine("Invalid input");
                        Continue();
                        break;
                }
            }
        }

        static void Continue()
        {
            Console.WriteLine("\n\nPress any key to continue...");
            Console.ReadLine();
        }

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

        static void Encode()
        {
            Console.Write("String to encode: ");
            string input = Console.ReadLine();
            Console.WriteLine($"{input} encoded with Base64 is: {Base64.Encode(input)}");
            Continue();
        }

        static void Decode()
        {
            Console.Write("String to decode: ");
            string input = Console.ReadLine();
            Console.WriteLine($"{input} decoded with Base64 is: {Base64.Decode(input)}");
            Continue();
        }


        protected static SettingType GetTypedSettingsFromSection<SettingType>(string sectionName) where SettingType : new()
        {
            var settings = new SettingType();
            Configuration.GetSection(sectionName).Bind(settings);
            return settings;
        }
    }
}