using MediatR;
using Microsoft.AspNetCore.Mvc;
using ReC.Application.Common.Procedures.DeleteProcedure;
using ReC.Application.Common.Procedures.InsertProcedure;
using ReC.Application.Common.Procedures.UpdateProcedure;
using ReC.Application.Results.Commands;
using ReC.Application.Results.Queries;

namespace ReC.API.Controllers;

[Route("api/[controller]")]
[ApiController]
public class ResultController(IMediator mediator) : ControllerBase
{
    /// <summary>
    /// Gets output results based on the provided query parameters.
    /// </summary>
    /// <param name="query">The query to filter output results.</param>
    /// <param name="cancel">A token to cancel the operation.</param>
    /// <returns>A list of output results matching the query.</returns>
    [HttpGet]
    [ProducesResponseType(StatusCodes.Status200OK)]
    public async Task<IActionResult> Get([FromQuery] ReadResultViewQuery query, CancellationToken cancel) => Ok(await mediator.Send(query, cancel));

    /// <summary>
    /// Inserts a RESULT record via the insert procedure.
    /// </summary>
    /// <param name="procedure">InsertResultProcedure payload.</param>
    /// <param name="cancel">A token to cancel the operation.</param>
    /// <returns>The created RESULT identifier.</returns>
    [HttpPost]
    [ProducesResponseType(StatusCodes.Status201Created)]
    public async Task<IActionResult> Post([FromBody] InsertResultProcedure procedure, CancellationToken cancel)
    {
        var id = await mediator.ExecuteInsertProcedure(procedure, cancel: cancel);
        return CreatedAtAction(nameof(Get), new { actionId = procedure.ActionId }, new { id, procedure.ActionId });
    }

    /// <summary>
    /// Updates a RESULT record via the update procedure.
    /// </summary>
    /// <param name="id">RESULT identifier to update.</param>
    /// <param name="procedure">UpdateResultProcedure payload.</param>
    /// <param name="cancel">A token to cancel the operation.</param>
    /// <returns>No content on success.</returns>
    [HttpPut("{id:long}")]
    [ProducesResponseType(StatusCodes.Status204NoContent)]
    public async Task<IActionResult> Put([FromRoute] long id, [FromBody] UpdateResultProcedure procedure, CancellationToken cancel)
    {
        await mediator.ExecuteUpdateProcedure(procedure, id, cancel: cancel);
        return NoContent();
    }

    /// <summary>
    /// Deletes RESULT records via the delete procedure for the specified id range.
    /// </summary>
    /// <param name="procedure">DeleteResultProcedure payload (Start, End, Force).</param>
    /// <param name="cancel">A token to cancel the operation.</param>
    /// <returns>No content on success.</returns>
    [HttpDelete]
    [ProducesResponseType(StatusCodes.Status204NoContent)]
    public async Task<IActionResult> Delete([FromBody] DeleteResultProcedure procedure, CancellationToken cancel)
    {
        await mediator.ExecuteDeleteProcedure(procedure, cancel);
        return NoContent();
    }
}