using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;
using QuotifyBE.Data;
using Microsoft.AspNetCore.Cors;

namespace QuotifyBE.Controllers;


[ApiController]
[EnableCors]
[Route("api/v1/stats")]
[Produces("application/json")]
public class StatisticsController : ControllerBase
{

    private readonly ApplicationDbContext _db;

    public StatisticsController( ApplicationDbContext db)
    {
        _db = db;
    }

    // GET /api/v1/stats
    /// <summary>
    /// Return server statistics
    /// </summary>
    /// <remarks>
    /// Provides, info on last commit # and date, branch name,
    /// sitewide stats (number of draws) and available endpoints
    /// (machine-friendly json).
    /// <br/>
    /// Has CORS set.
    /// </remarks>
    /// <returns>Dummy json</returns>
    // /// <response code="200">Returned on request with valid credentials</response>
    // /// <response code="401">Returned on request with invalid JWT</response>
    [HttpGet]
    [EnableCors]
    [ProducesResponseType(200)]
    // [ProducesResponseType(401)]
    public IActionResult GetStats()
    {
        return Ok(new
        {
            version = new
            {
                lastCommit    = ThisAssembly.Git.Commit,
                lastUpdatedAt = ThisAssembly.Git.CommitDate,
                currentBranch = ThisAssembly.Git.Branch
            },
            endpointDiscovery = "/swagger/v1/swagger.json",
            sitewideStats = new
            {
                numberOfDraws = _db.Statistics.First(s => s.Label == "number_of_draws").IValue
            }
        });
    }

}