using System.ComponentModel.DataAnnotations;
using System.Threading;
using System.Threading.Tasks;
using AsbCloudApp.Repositories;
using AsbCloudApp.Services;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc;
namespace AsbCloudWebApi.Controllers;

[ApiController]
[Route("api/[controller]")]
public class ManualFolderController : ControllerBase
{
	private readonly IManualCatalogService manualCatalogService;
	private readonly IUserRepository userRepository;

	public ManualFolderController(IManualCatalogService manualCatalogService,
		IUserRepository userRepository)
	{
		this.manualCatalogService = manualCatalogService;
		this.userRepository = userRepository;
	}
	
	/// <summary>
	/// Создание папки
	/// </summary>
	/// <param name="name">Название</param>
	/// <param name="idParent">Необязательный параметр. Id родительской папки</param>
	/// <param name="idCategory">Id категории. 30000 - АСУ ТП, 30001 - Технология бурения</param>
	/// <param name="cancellationToken"></param>
	/// <returns></returns>
	[HttpPost]
	[Permission]
	[ProducesResponseType(typeof(int), StatusCodes.Status200OK)]
	[ProducesResponseType(StatusCodes.Status400BadRequest)]
	[ProducesResponseType(StatusCodes.Status403Forbidden)]
	public async Task<IActionResult> AddFolderAsync(string name, int? idParent,
		[Required(ErrorMessage = "Обязательный параметр")]
		[Range(minimum: 30000, maximum: 30001, ErrorMessage = "Категория файла недопустима. Допустимые: 30000, 30001")]
		int idCategory,
		CancellationToken cancellationToken)
	{
		if (!CanUserAccess())
			Forbid();
		
		return Ok(await manualCatalogService.AddFolderAsync(name, idParent, idCategory, cancellationToken));
	}
	
	/// <summary>
	/// Обновление папки
	/// </summary>
	/// <param name="id"></param>
	/// <param name="name">Новое название папки</param>
	/// <param name="cancellationToken"></param>
	/// <returns></returns>
	[HttpPut]
	[Permission]
	[ProducesResponseType(StatusCodes.Status400BadRequest)]
	[ProducesResponseType(StatusCodes.Status403Forbidden)]
	public async Task<IActionResult> UpdateFolderAsync(int id, string name, CancellationToken cancellationToken)
	{
		if (!CanUserAccess())
			Forbid();
		
		await manualCatalogService.UpdateFolderAsync(id, name, cancellationToken);
	
		return Ok();
	}

	/// <summary>
	/// Удаление папки
	/// </summary>
	/// <param name="id"></param>
	/// <param name="cancellationToken"></param>
	/// <returns></returns>
	[HttpDelete]
	[Permission]
	[ProducesResponseType(typeof(int), StatusCodes.Status200OK)]
	[ProducesResponseType(StatusCodes.Status403Forbidden)]
	public async Task<IActionResult> DeleteFolderAsync(int id, CancellationToken cancellationToken)
	{
		if (!CanUserAccess())
			Forbid();
		
		return Ok(await manualCatalogService.DeleteFolderAsync(id, cancellationToken));
	}
	
	private bool CanUserAccess()
	{
		var idUser = User.GetUserId();
		
		return idUser.HasValue && userRepository.HasPermission(idUser.Value, "Manual.edit");
	}
}