using MediatR;
using Microsoft.AspNetCore.Mvc;
using Newtonsoft.Json;
using Teams.Entities;
using Teams.Queries;

namespace Teams.Controllers;

[ApiController]
[Route("api/teams")]
public class TeamsController : ControllerBase
{
    private readonly ISender _sender;

    public TeamsController(ISender sender) => _sender = sender;

    [HttpGet]
    public async Task<ActionResult> GetTeams([FromQuery] int pageNumber, [FromQuery] int pageSize)
    {
        var teams = await _sender.Send(new GetTeamsQuery
        {
            PageNumber = pageNumber,
            PageSize = pageSize
        });

        Response.Headers.Add("X-Pagination", JsonConvert.SerializeObject(new
        {
            teams.CurrentPage,
            teams.PageSize,
            teams.TotalCount,
            teams.TotalPages
        }));

        return Ok(teams);
    }

    [HttpGet("{id}")]
    public async Task<ActionResult> GetTeamById(int id)
    {
        var team = await _sender.Send(new GetTeamByIdQuery
        {
            TeamId = id
        });

        return Ok(team);
    }
}