using System;
using System.Collections.Generic;
using System.Configuration;
using System.Linq;
using System.Threading.Tasks;

using Microsoft.AspNetCore.Mvc;
using Microsoft.Extensions.Configuration;

using Icarus.Controllers.Managers;
using Icarus.Controllers.Utilities;
using Icarus.Models;
using Icarus.Database.Repositories;

namespace Icarus.Controllers.V1
{
    	[Route("api/v1/register")]
    	[ApiController]
    	public class RegisterController : ControllerBase
    	{
		#region Fields
		private IConfiguration _config;
		#endregion


		#region Properties
		#endregion


		#region Constructor
		public RegisterController(IConfiguration config)
		{
	    		_config = config;
		}
		#endregion

		[HttpPost]
        	public IActionResult Post([FromBody] User user)
        	{
			PasswordEncryption pe = new PasswordEncryption();
			user.Password = pe.HashPassword(user);
			user.EmailVerified = false;

			UserRepository context = HttpContext
				.RequestServices
				.GetService(typeof(UserRepository)) as UserRepository;

			context.SaveUser(user);

			var registerResult = new RegisterResult
			{
				Username = user.Username
			};

			if (context.DoesUserExist(user))
			{
				registerResult.Message = "Successful registration";
				registerResult.SuccessfullyRegistered = true;

				return Ok(registerResult);
			}
			else
			{
				registerResult.Message = "Registration failed";
				registerResult.SuccessfullyRegistered = false;

				return Ok(registerResult);
			}
        	}
    	}
}