using API.Dtos;
using API.Errors;
using Core.Entities.Identity;
using Microsoft.AspNetCore.Identity;
using Microsoft.AspNetCore.Mvc;

namespace API.Controllers
{
    public class AccountController : BaseApiController
    {
        private readonly UserManager<AppUser> _userManager;
        private readonly SignInManager<AppUser> _signInManager;
        public AccountController(UserManager<AppUser> userManager, SignInManager<AppUser> signInManager)
        {
            _signInManager = signInManager;
            _userManager = userManager;
        }

        [HttpPost("login")]
        public async Task<ActionResult<UserDto>> Login(LoginDto loginDto)
        {
            var user = await _userManager.FindByEmailAsync(loginDto.Email);
            if (user == null) return Unauthorized(new ApiResponse(401));
            var results = await _signInManager.CheckPasswordSignInAsync(user, loginDto.Password, false);
            if(!results.Succeeded) return Unauthorized(new ApiResponse(401));
            return new UserDto
            {
                Email = user.Email,
                Token = "This will be a token",
                DisplayName = user.DisplayName
            };
        }

        [HttpPost("register")]
        public async Task<ActionResult<UserDto>> Register(RegisterDto registerDto)
        {
           var user = new AppUser
           {
               DisplayName = registerDto.DisplayName,
               Email = registerDto.Email,
               UserName = registerDto.Email
           };

           var results = await _userManager.CreateAsync(user, registerDto.Password);
           if(!results.Succeeded) return BadRequest(new ApiResponse(400));
           return new UserDto
           {
               DisplayName = user.DisplayName,
               Token = "This will be a token",
               Email = user.Email
           };
        }
    }
}