using AsbCloudApp.Data;
using AsbCloudApp.Data.AutogeneratedDailyReport;
using AsbCloudApp.Requests;
using AsbCloudApp.Services;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc;
using System.ComponentModel.DataAnnotations;
using System.Net;
using System.Threading;
using System.Threading.Tasks;

namespace AsbCloudWebApi.Controllers;

/// <summary>
/// Контроллер для drill_test отчётов 
/// </summary>
[ApiController]
[Route("api/well/{idWell}/[controller]")]
[Authorize]
public class DrillTestReportController : ControllerBase
{
    private readonly IDrillTestReportService drillTestReportService;
    private readonly IWellService wellService;

    public DrillTestReportController(IDrillTestReportService drillTestReportService,
        IWellService wellService)
    {
        this.drillTestReportService = drillTestReportService;
        this.wellService = wellService;
    }

    /// <summary>
    /// Формирование отчёта
    /// </summary>
    /// <param name="idWell">Id скважины</param>
    /// <param name="id">Ключ entity test записи</param>
    /// <param name="cancellationToken"></param>
    /// <returns></returns>
    [HttpGet]
    [ProducesResponseType(typeof(PhysicalFileResult), (int)HttpStatusCode.OK, "application/octet-stream")]
    [ProducesResponseType(StatusCodes.Status204NoContent)]
    public async Task<IActionResult> GenerateReportAsync([FromRoute] int idWell,
        [FromQuery] int id,
        CancellationToken cancellationToken)
    {
        if (!await CanUserAccessToWellAsync(idWell, cancellationToken))
            return Forbid();

        var reportFile = await drillTestReportService.GenerateAsync(idWell, id, cancellationToken);

        return File(reportFile.stream, "application/octet-stream", reportFile.fileName);
    }

    /// <summary>
    /// Список файлов drill test отчётов
    /// </summary>
    /// <param name="idWell">Id скважины</param>
    /// <param name="request">Параметры запроса</param>
    /// <param name="cancellationToken"></param>
    /// <returns></returns>
    [HttpGet("all")]
    [ProducesResponseType(typeof(PaginationContainer<AutoGeneratedDailyReportInfoDto>), (int)HttpStatusCode.OK)]
    public async Task<IActionResult> GetListAsync([FromRoute][Required] int idWell,
        [FromQuery] FileReportRequest request,
        CancellationToken cancellationToken)
    {
        if (!await CanUserAccessToWellAsync(idWell, cancellationToken))
            return Forbid();

        var reports = await drillTestReportService.GetListAsync(idWell,
            request,
            cancellationToken);

        return Ok(reports);
    }

    private async Task<bool> CanUserAccessToWellAsync(int idWell, CancellationToken cancellationToken)
    {
        int? idCompany = User.GetCompanyId();
        return idCompany is not null && await wellService.IsCompanyInvolvedInWellAsync((int)idCompany,
            idWell, cancellationToken).ConfigureAwait(false);
    }
}