using Galaeth.Core.Dtos;
using Galaeth.Services.Interfaces;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;

namespace Galaeth.ApiServer.Controllers;

/// <summary>
/// Api methods for the requesting authorised user.
/// </summary>
[ApiController]
[Authorize]
[Route("v1/me")]
public class UserSelfController : ApiController
{
    private readonly IIdentityProvider _identityProvider;
    private readonly IUserService _userService;

    /// <summary>
    /// Initializes a new instance of the <see cref="UserSelfController"/> class.
    /// </summary>
    /// <param name="identityProvider">Instance of <see cref="IIdentityProvider"/>.</param>
    /// <param name="userService">Instance of <see cref="IUserService"/>.</param>
    public UserSelfController(
        IIdentityProvider identityProvider,
        IUserService userService)
    {
        _identityProvider = identityProvider;
        _userService = userService;
    }

    /// <summary>
    /// Get the requesting user information and return it.
    /// </summary>
    /// <returns>Instance of <see cref="UserDto"/>.</returns>
    [HttpGet]
    public async Task<IActionResult> GetMe()
    {
        var userId = _identityProvider.GetRequestingUserId();
        var user = await _userService.FindById(userId);

        return SuccessResult(user);
    }
}