using _0_Framework.Application;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using AccountManagement.Application.Contracts.Assign;
using AccountManagement.Application.Contracts.Task;
using AccountManagement.Domain.AccountAgg;
using AccountManagement.Domain.AssignAgg;
using AccountManagement.Domain.MediaAgg;
using AccountManagement.Domain.TaskAgg;
using IPE.SmsIrClient.Models.Results;
using TaskManager.Domain.PositionAgg;
using System.Reflection;
using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.Http;


namespace AccountManagement.Application;
public class TaskApplication : ITaskApplication
{
	private readonly ITaskRepository _taskRepository;
	private readonly IAccountRepository _accountRepository;
	private readonly IMediaRepository _mediaRepository;
	private readonly IPositionRepository _positionRepository;
	private readonly IAssignRepository _assignRepository;
	private readonly IHttpContextAccessor _contextAccessor;
	private readonly IWebHostEnvironment _webHostEnvironment;
	private readonly IAuthHelper _authHelper;


	public TaskApplication(ITaskRepository taskRepository, IAccountRepository accountRepository, IMediaRepository mediaRepository, IAssignRepository assignRepository, IHttpContextAccessor contextAccessor, IPositionRepository positionRepository, IWebHostEnvironment webHostEnvironment, IAuthHelper authHelper)
	{
		_taskRepository = taskRepository;
		_accountRepository = accountRepository;
		_mediaRepository = mediaRepository;
		_assignRepository = assignRepository;
		_contextAccessor = contextAccessor;
		_positionRepository = positionRepository;
		_webHostEnvironment = webHostEnvironment;
		_authHelper = authHelper;
	}
	//غیرفعال سازی تسک
	public OperationResult DeActiveTask(long TaskId)
	{
		var operation = new OperationResult();
		if (!_taskRepository.Exists(x => x.id == TaskId))
		{
			return operation.Failed("چنین وظیفه ای برای حذف وجود ندارد!");
		}

		var task = _taskRepository.Get(TaskId);
		task.DeActive();
		_taskRepository.SaveChanges();
		return operation.Succcedded(task.id);

	}
	//حذف کامل تسک
	public OperationResult RemoveTask(long TaskId)
	{
		var operation = new OperationResult();
		if (!_taskRepository.Exists(x => x.id == TaskId))
		{
			return operation.Failed("چنین وظیفه ای برای حذف وجود ندارد!");
		}

		var task = _taskRepository.Get(TaskId);
		var positionValue = int.Parse(_contextAccessor.HttpContext.User.FindFirst("PositionValue").Value);
		var sender = _accountRepository.GetIncludePositions(task.SenderId);
		if (sender.Position.PositionValue < positionValue)
		{
			return operation.Failed("شما نمیتواند وظیفه ای که سطحی از شما پایین تر دارد را حذف کنید");
		}
		var medias = _mediaRepository.GetMediaByTaskId(TaskId);
		if (task.IsCanceledRequest || task.IsDone || task.IsCancel || task.TimeRequest || task.AcceptedTimeRequest > 0)
		{
			task.DeActive();
		}
		else
		{
			foreach (var item in medias)
			{
				RemoveFile(item.Id);
			}
			_taskRepository.Remove(task.id);

		}

		_taskRepository.SaveChanges();
		return operation.Succcedded();
	}
	//حذف فایلی در تسک
	public OperationResult RemoveFile(long MediaId)
	{
		var operation = new OperationResult();
		if (!_mediaRepository.Exists(x => x.id == MediaId))
		{
			operation.Failed("چنین فایلی وجود ندارد");
		}
		var media = _mediaRepository.Get(MediaId);
		File.Delete(media.Path);
		_mediaRepository.Remove(media.id);
		_mediaRepository.SaveChanges();
		return operation.Succcedded();
	}
	//ویرایش تسک
	public OperationResult Edit(EditTask command)
	{
		var posValue = int.Parse(_contextAccessor.HttpContext.User.FindFirst("PositionValue").Value);
		var operation = new OperationResult();
		if (string.IsNullOrEmpty(command.Title))
		{
			return operation.Failed("لطفا عنوان وظیفه خود ار وارد کنید");
		}

		if (string.IsNullOrEmpty(command.EndTaskDate))
		{
			return operation.Failed("لطفا تاریخ انجام وظیفه را وارد کنید");
		}

		if (command.ReceiverId.Count < 1)
		{
			return operation.Failed("طرف وظیفه خود را وارد کنید");
		}

		if (command.SenderId < 1)
		{
			return operation.Failed("خطای سیستمی!!!");
		}

		var sender = _accountRepository.GetIncludePositions(command.SenderId);
		if (sender.Position.PositionValue < posValue)
		{
			return operation.Failed("شما حق ویرایش این وظیفه را ندارید");
		}
		var receivers = _accountRepository.GetAccountsByIds(command.ReceiverId);

		if (sender.Position.PositionValue == 1)
		{

		}

		else if (receivers.Any(x => sender.Position.PositionValue >= x.Position.PositionValue))
		{
			var checkReceiver = receivers.Where(x => sender.Position.PositionValue >= x.Position.PositionValue).ToList();
			if (checkReceiver.All(x => x.id == sender.id))
			{

			}
			else
			{
				return operation.Failed("شما نمیتوانید به سطح بالاتر خود یا هم سطح خود وظیفه ای دهید");
			}

		}
		else if (receivers.Count == 1 && receivers.Any(x => sender.id == x.id))
		{

		}
		var task = _taskRepository.Get(command.Id);
		var endTask = command.EndTaskDate.ToGeorgianDateTime();

		task.Edit(command.Title, endTask, command.Description, command.SenderId, command.ContractingPartyName);
		_taskRepository.SaveChanges();
		_assignRepository.RemoveRangeAssigns(task.id);
		foreach (var receiver in receivers)
		{
			var assign = new Assign(task.id, task.SenderId, receiver.id, sender.Position.PositionValue,
				receiver.Fullname,
				receiver.Position.PositionValue);
			_assignRepository.Create(assign);
		}
		_assignRepository.SaveChanges();

		#region ChangeMedias

		#region DeleteMedias

		if (command.DeletedFileIds?.Count > 0)
		{
			foreach (var mediaId in command.DeletedFileIds)
			{
				var media = _mediaRepository.Get(mediaId);
				_mediaRepository.Remove(media.id);
				File.Delete(media.Path);
			}
		}

		_mediaRepository.SaveChanges();

		#endregion




		#region SaveDocuments

		if ((command.Document1?.Length > 2000000) || (command.Document2?.Length > 2000000) || (command.Document3?.Length > 2000000))
			return operation.Failed("حجم فایل نمیتواند از 2 مگابایت بیشتر باشد");

		if (command.Document1?.Length > 0)
		{
			var path = Path.Combine($"{_webHostEnvironment.ContentRootPath}", "Storage",
				"Task", $"{task.id}");
			Directory.CreateDirectory(path);

			string filepath = Path.Combine(path, command.Document1.FileName);

			using (var stream = new FileStream(filepath, FileMode.Create))
			{
				command.Document1.CopyTo(stream);

			}



			var type = Path.GetExtension(filepath);
			var media = new Media(filepath, type, "فایل");
			_mediaRepository.Create(media);
			_mediaRepository.SaveChanges();
			_mediaRepository.CreateMediaWithTaskMedia(task.id, media.id);

		}
		if (command.Document2?.Length > 0)
		{
			var path = Path.Combine($"{_webHostEnvironment.ContentRootPath}", "Storage",
				"Task", $"{task.id}");
			Directory.CreateDirectory(path);

			string filepath = Path.Combine(path, command.Document2.FileName);

			using (var stream = new FileStream(filepath, FileMode.Create))
			{
				command.Document2.CopyTo(stream);

			}



			var type = Path.GetExtension(filepath);
			var media = new Media(filepath, type, "فایل");
			_mediaRepository.Create(media);
			_mediaRepository.SaveChanges();
			_mediaRepository.CreateMediaWithTaskMedia(task.id, media.id);

		}
		if (command.Document3?.Length > 0)
		{
			var path = Path.Combine($"{_webHostEnvironment.ContentRootPath}", "Storage",
				"Task", $"{task.id}");
			Directory.CreateDirectory(path);

			string filepath = Path.Combine(path, command.Document3.FileName);

			using (var stream = new FileStream(filepath, FileMode.Create))
			{
				command.Document3.CopyTo(stream);

			}


			var type = Path.GetExtension(filepath);
			var media = new Media(filepath, type, "فایل");
			_mediaRepository.Create(media);
			_mediaRepository.SaveChanges();
			_mediaRepository.CreateMediaWithTaskMedia(task.id, media.id);


		}
		if (command.Document4?.Length > 0)
		{
			var path = Path.Combine($"{_webHostEnvironment.ContentRootPath}", "Storage",
				"Task", $"{task.id}");
			Directory.CreateDirectory(path);

			string filepath = Path.Combine(path, command.Document4.FileName);

			using (var stream = new FileStream(filepath, FileMode.Create))
			{
				command.Document4.CopyTo(stream);

			}



			var type = Path.GetExtension(filepath);
			var media = new Media(filepath, type, "فایل");
			_mediaRepository.Create(media);
			_mediaRepository.SaveChanges();
			_mediaRepository.CreateMediaWithTaskMedia(task.id, media.id);

		}
		if (command.Document5?.Length > 0)
		{
			var path = Path.Combine($"{_webHostEnvironment.ContentRootPath}", "Storage",
				"Task", $"{task.id}");
			Directory.CreateDirectory(path);

			string filepath = Path.Combine(path, command.Document5.FileName);

			using (var stream = new FileStream(filepath, FileMode.Create))
			{
				command.Document5.CopyTo(stream);

			}



			var type = Path.GetExtension(filepath);
			var media = new Media(filepath, type, "فایل");
			_mediaRepository.Create(media);
			_mediaRepository.SaveChanges();
			_mediaRepository.CreateMediaWithTaskMedia(task.id, media.id);

		}
		if (command.Document6?.Length > 0)
		{
			var path = Path.Combine($"{_webHostEnvironment.ContentRootPath}", "Storage",
				"Task", $"{task.id}");
			Directory.CreateDirectory(path);

			string filepath = Path.Combine(path, command.Document6.FileName);

			using (var stream = new FileStream(filepath, FileMode.Create))
			{
				command.Document6.CopyTo(stream);

			}

			var type = Path.GetExtension(filepath);
			var media = new Media(filepath, type, "فایل");
			_mediaRepository.Create(media);
			_mediaRepository.SaveChanges();
			_mediaRepository.CreateMediaWithTaskMedia(task.id, media.id);

		}






		#endregion



		if (command.Voice?.Length > 0)
		{
			var path = Path.Combine($"{_webHostEnvironment.ContentRootPath}", "Storage",
				"Task", $"{task.id}");
			Directory.CreateDirectory(path);

			string filepath = Path.Combine(path, command.Voice.FileName);
			using (var stream = new FileStream(filepath, FileMode.Create))
			{
				command.Voice.CopyTo(stream);
			}


			var type = Path.GetExtension(filepath);
			var media = new Media(filepath, type, "صوت");
			_mediaRepository.Create(media);
			_mediaRepository.SaveChanges();
			_mediaRepository.CreateMediaWithTaskMedia(task.id, media.id);


		}


		#endregion


		_taskRepository.SaveChanges();
		return operation.Succcedded();
	}
	//ساخت یک ارجاع دهنده
	public OperationResult CreateAssign(CreateAssign command)
	{
		var posValue = int.Parse(_contextAccessor.HttpContext.User.FindFirst("PositionValue").Value);
		var operation = new OperationResult();
		if (!_taskRepository.Exists(x => x.id == command.TaskId))
		{
			return operation.Failed("چنین وظیفه ای وجود ندارد");
		}
		if (!_accountRepository.Exists(x => x.id == command.AssignerId))
		{
			return operation.Failed("خطای سیستمی!!");
		}

		foreach (var assignedId in command.AssignedId)
		{
			if (!_accountRepository.Exists(x => x.id == assignedId))
			{
				return operation.Failed("چنین شخصی برای ارجاع وجود ندارد.");
			}

		}

		var assigner = _accountRepository.GetIncludePositions(command.AssignerId);
		foreach (var assignedId in command.AssignedId)
		{
			var assigned = _accountRepository.GetIncludePositions(assignedId);

			var assign = new Assign(command.TaskId, command.AssignerId, assignedId, assigner.Position.PositionValue,
				assigned.Fullname, assigned.Position.PositionValue);
			_assignRepository.Create(assign);
		}
		_assignRepository.SaveChanges();
		return operation.Succcedded();
	}
	//ساخت تسک
	public OperationResult CreateTask(CreateTask command)
	{
		var operation = new OperationResult();
		if (string.IsNullOrEmpty(command.Title))
		{
			return operation.Failed("لطفا عنوان وظیفه خود ار وارد کنید");
		}

		if (string.IsNullOrEmpty(command.EndTaskDate))
		{
			return operation.Failed("لطفا تاریخ انجام وظیفه را وارد کنید");
		}



		if (string.IsNullOrEmpty(command.ContractingPartyName))
		{
			return operation.Failed("لطفا طرف حساب خودرا وارد کنید");
		}


		if (command.SenderId < 1)
		{
			return operation.Failed("خطای سیستمی!!!");
		}

		var sender = _accountRepository.GetIncludePositions(command.SenderId);

		if (command.PositionId?.Count > 0 && command.ReceiverId?.Count > 0)
		{
			if (command.PositionId.Any(x => x > 0))
			{
				return operation.Failed("شما نمیتوانید همرمان به صورت انفرادی و هم به صورت گروهی تسک دهید. ");
			}
		}
		else if (command.PositionId?.Count > 0)
		{
			var res = CreateTaskByPosition(command);
			return res;
		}
		if (command.ReceiverId.Count < 1)
		{
			return operation.Failed("طرف وظیفه خود را وارد کنید");
		}

		var receivers = _accountRepository.GetAccountsByIds(command.ReceiverId);

		if (sender.Position.PositionValue == 1)
		{

		}

		else if (receivers.Any(x => sender.Position.PositionValue >= x.Position.PositionValue))
		{
			var checkReceiver = receivers.Where(x => sender.Position.PositionValue >= x.Position.PositionValue).ToList();
			if (checkReceiver.All(x => x.id == sender.id))
			{

			}
			else
			{
				return operation.Failed("شما نمیتوانید به سطح بالاتر خود یا هم سطح خود وظیفه ای دهید");
			}

		}
		else if (receivers.Count == 1 && receivers.Any(x => sender.id == x.id))
		{

		}


		var endTask = string.IsNullOrWhiteSpace(command.EndTaskTime) ? command.EndTaskDate.ToGeorgianDateTime2() : command.EndTaskDate.ToGeorgianDateWithTime(command.EndTaskTime);



		var task = new Tasks(command.Title, endTask, command.Description, command.SenderId, command.ContractingPartyName);
		_taskRepository.Create(task);
		_assignRepository.SaveChanges();
		foreach (var receiver in receivers)
		{
			var assign = new Assign(task.id, task.SenderId, receiver.id, sender.Position.PositionValue, receiver.Fullname,
				receiver.Position.PositionValue);
			_assignRepository.Create(assign);
		}



		#region SaveMedias

		#region SaveDocuments

		if ((command.Document1?.Length > 5000000) || (command.Document2?.Length > 5000000) || (command.Document3?.Length > 5000000) || (command.Document4?.Length > 5000000)
			|| (command.Document5?.Length > 5000000) || (command.Document6?.Length > 5000000))
			return operation.Failed("حجم فایل نمیتواند از 5 مگابایت بیشتر باشد");

		if (command.Document1?.Length > 0)
		{
			var path = Path.Combine($"{_webHostEnvironment.ContentRootPath}", "Storage",
				"Task", $"{task.id}");
			Directory.CreateDirectory(path);

			string filepath = Path.Combine(path, command.Document1.FileName);

			using (var stream = new FileStream(filepath, FileMode.Create))
			{
				command.Document1.CopyTo(stream);

			}

			var type = Path.GetExtension(filepath);
			var media = new Media(filepath, type, "فایل");
			_mediaRepository.Create(media);
			_mediaRepository.SaveChanges();
			_mediaRepository.CreateMediaWithTaskMedia(task.id, media.id);
		}
		if (command.Document2?.Length > 0)
		{
			var path = Path.Combine($"{_webHostEnvironment.ContentRootPath}", "Storage",
				"Task", $"{task.id}");
			Directory.CreateDirectory(path);

			string filepath = Path.Combine(path, command.Document2.FileName);

			using (var stream = new FileStream(filepath, FileMode.Create))
			{
				command.Document2.CopyTo(stream);

			}

			var type = Path.GetExtension(filepath);
			var media = new Media(filepath, type, "فایل");
			_mediaRepository.Create(media);
			_mediaRepository.SaveChanges();
			_mediaRepository.CreateMediaWithTaskMedia(task.id, media.id);
		}
		if (command.Document3?.Length > 0)
		{
			var path = Path.Combine($"{_webHostEnvironment.ContentRootPath}", "Storage",
				"Task", $"{task.id}");
			Directory.CreateDirectory(path);

			string filepath = Path.Combine(path, command.Document3.FileName);

			using (var stream = new FileStream(filepath, FileMode.Create))
			{
				command.Document3.CopyTo(stream);

			}

			var type = Path.GetExtension(filepath);
			var media = new Media(filepath, type, "فایل");
			_mediaRepository.Create(media);
			_mediaRepository.SaveChanges();
			_mediaRepository.CreateMediaWithTaskMedia(task.id, media.id);
		}
		if (command.Document4?.Length > 0)
		{
			var path = Path.Combine($"{_webHostEnvironment.ContentRootPath}", "Storage",
				"Task", $"{task.id}");
			Directory.CreateDirectory(path);

			string filepath = Path.Combine(path, command.Document4.FileName);

			using (var stream = new FileStream(filepath, FileMode.Create))
			{
				command.Document4.CopyTo(stream);

			}

			var type = Path.GetExtension(filepath);
			var media = new Media(filepath, type, "فایل");
			_mediaRepository.Create(media);
			_mediaRepository.SaveChanges();
			_mediaRepository.CreateMediaWithTaskMedia(task.id, media.id);
		}
		if (command.Document5?.Length > 0)
		{
			var path = Path.Combine($"{_webHostEnvironment.ContentRootPath}", "Storage",
							"Task", $"{task.id}");
			Directory.CreateDirectory(path);

			string filepath = Path.Combine(path, command.Document5.FileName);

			using (var stream = new FileStream(filepath, FileMode.Create))
			{
				command.Document5.CopyTo(stream);

			}

			var type = Path.GetExtension(filepath);
			var media = new Media(filepath, type, "فایل");
			_mediaRepository.Create(media);
			_mediaRepository.SaveChanges();
			_mediaRepository.CreateMediaWithTaskMedia(task.id, media.id);
		}
		if (command.Document6?.Length > 0)
		{
			var path = Path.Combine($"{_webHostEnvironment.ContentRootPath}", "Storage",
				"Task", $"{task.id}");
			Directory.CreateDirectory(path);

			string filepath = Path.Combine(path, command.Document6.FileName);

			using (var stream = new FileStream(filepath, FileMode.Create))
			{
				command.Document6.CopyTo(stream);

			}

			var type = Path.GetExtension(filepath);
			var media = new Media(filepath, type, "فایل");
			_mediaRepository.Create(media);
			_mediaRepository.SaveChanges();
			_mediaRepository.CreateMediaWithTaskMedia(task.id, media.id);
		}



		#endregion



		if (command.Voice?.Length > 0)
		{
			var path = Path.Combine($"{_webHostEnvironment.ContentRootPath}", "Storage",
				"Task", $"{task.id}");
			Directory.CreateDirectory(path);

			string filepath = Path.Combine(path, command.Voice.FileName);
			using (var stream = new FileStream(filepath, FileMode.Create))
			{
				command.Voice.CopyTo(stream);
			}
			var type = Path.GetExtension(filepath);
			var media = new Media(filepath, type, "صوت");
			_mediaRepository.Create(media);
			_mediaRepository.SaveChanges();
			_mediaRepository.CreateMediaWithTaskMedia(task.id, media.id);

		}



		#endregion
		_taskRepository.SaveChanges();
		return operation.Succcedded(task.id);
	}

	public OperationResult CreateTaskByPosition(CreateTask command)
	{
		var operation = new OperationResult();
		var sender = _accountRepository.GetIncludePositions(command.SenderId);

		var receivers = _positionRepository.GetAccountsByIds(command.PositionId);


		if (sender.Position.PositionValue == 1)
		{

		}
		else if (receivers.Any(x => sender.Position.PositionValue > x.Position.PositionValue))
		{
			return operation.Failed("شما نمیتوانید به سطح بالاتر خود وظیفه ای دهید");
		}
		else if (receivers.Count == 1 && receivers.Any(x => sender.id == x.id))
		{

		}
		else if (receivers.Any(x => sender.Position.PositionValue == x.Position.PositionValue))
		{
			return operation.Failed("شما نمیتوانید به هم سطح خود وظیفه ای دهید");
		}


		DateTime endTask;
		if (string.IsNullOrWhiteSpace(command.EndTaskTime))
		{
			endTask = command.EndTaskDate.ToGeorgianDateTime2();
		}
		else
		{
			endTask = command.EndTaskDate.ToGeorgianDateWithTime(command.EndTaskTime);
		}



		var task = new Tasks(command.Title, endTask, command.Description, command.SenderId, command.ContractingPartyName);
		_taskRepository.Create(task);
		_assignRepository.SaveChanges();
		foreach (var receiver in receivers)
		{
			var assign = new Assign(task.id, task.SenderId, receiver.id, sender.Position.PositionValue, receiver.Fullname,
				receiver.Position.PositionValue);
			_assignRepository.Create(assign);
		}



		#region SaveMedias

		#region SaveDocuments

		if ((command.Document1?.Length > 2000000) || (command.Document2?.Length > 2000000) || (command.Document3?.Length > 2000000))
			return operation.Failed("حجم فایل نمیتواند از 2 مگابایت بیشتر باشد");

		if (command.Document1?.Length > 0)
		{
			var path = Path.Combine($"{_webHostEnvironment.ContentRootPath}", "Storage",
					"Task", $"{task.id}");
			Directory.CreateDirectory(path);

			string filepath = Path.Combine(path, command.Document1.FileName);

			using (var stream = new FileStream(filepath, FileMode.Create))
			{
				command.Document1.CopyTo(stream);

			}

			var type = Path.GetExtension(filepath);
			var media = new Media(filepath, type, "فایل");
			_mediaRepository.Create(media);
			_mediaRepository.SaveChanges();
			_mediaRepository.CreateMediaWithTaskMedia(task.id, media.id);
		}
		if (command.Document2?.Length > 0)
		{
			var path = Path.Combine($"{_webHostEnvironment.ContentRootPath}", "Storage",
				"Task", $"{task.id}");
			Directory.CreateDirectory(path);

			string filepath = Path.Combine(path, command.Document2.FileName);

			using (var stream = new FileStream(filepath, FileMode.Create))
			{
				command.Document2.CopyTo(stream);

			}

			var type = Path.GetExtension(filepath);
			var media = new Media(filepath, type, "فایل");
			_mediaRepository.Create(media);
			_mediaRepository.SaveChanges();
			_mediaRepository.CreateMediaWithTaskMedia(task.id, media.id);
		}
		if (command.Document3?.Length > 0)
		{
			var path = Path.Combine($"{_webHostEnvironment.ContentRootPath}", "Storage",
				"Task", $"{task.id}");
			Directory.CreateDirectory(path);

			string filepath = Path.Combine(path, command.Document3.FileName);

			using (var stream = new FileStream(filepath, FileMode.Create))
			{
				command.Document3.CopyTo(stream);

			}

			var type = Path.GetExtension(filepath);
			var media = new Media(filepath, type, "فایل");
			_mediaRepository.Create(media);
			_mediaRepository.SaveChanges();
			_mediaRepository.CreateMediaWithTaskMedia(task.id, media.id);
		}
		if (command.Document4?.Length > 0)
		{
			var path = Path.Combine($"{_webHostEnvironment.ContentRootPath}", "Storage",
					"Task", $"{task.id}");
			Directory.CreateDirectory(path);

			string filepath = Path.Combine(path, command.Document4.FileName);

			using (var stream = new FileStream(filepath, FileMode.Create))
			{
				command.Document4.CopyTo(stream);

			}

			var type = Path.GetExtension(filepath);
			var media = new Media(filepath, type, "فایل");
			_mediaRepository.Create(media);
			_mediaRepository.SaveChanges();
			_mediaRepository.CreateMediaWithTaskMedia(task.id, media.id);
		}
		if (command.Document5?.Length > 0)
		{
			var path = Path.Combine($"{_webHostEnvironment.ContentRootPath}", "Storage",
				"Task", $"{task.id}");
			Directory.CreateDirectory(path);

			string filepath = Path.Combine(path, command.Document5.FileName);

			using (var stream = new FileStream(filepath, FileMode.Create))
			{
				command.Document5.CopyTo(stream);

			}

			var type = Path.GetExtension(filepath);
			var media = new Media(filepath, type, "فایل");
			_mediaRepository.Create(media);
			_mediaRepository.SaveChanges();
			_mediaRepository.CreateMediaWithTaskMedia(task.id, media.id);
		}
		if (command.Document6?.Length > 0)
		{
			var path = Path.Combine($"{_webHostEnvironment.ContentRootPath}", "Storage",
							"Task", $"{task.id}");
			Directory.CreateDirectory(path);

			string filepath = Path.Combine(path, command.Document6.FileName);

			using (var stream = new FileStream(filepath, FileMode.Create))
			{
				command.Document6.CopyTo(stream);

			}

			var type = Path.GetExtension(filepath);
			var media = new Media(filepath, type, "فایل");
			_mediaRepository.Create(media);
			_mediaRepository.SaveChanges();
			_mediaRepository.CreateMediaWithTaskMedia(task.id, media.id);
		}



		#endregion



		if (command.Voice?.Length > 0)
		{
			var path = Path.Combine($"{_webHostEnvironment.ContentRootPath}", "Storage",
				"Task", $"{task.id}");
			Directory.CreateDirectory(path);

			string filepath = Path.Combine(path, command.Voice.FileName);
			using (var stream = new FileStream(filepath, FileMode.Create))
			{
				command.Voice.CopyTo(stream);
			}
			var type = Path.GetExtension(filepath);
			var media = new Media(filepath, type, "صوت");
			_mediaRepository.Create(media);
			_mediaRepository.SaveChanges();
			_mediaRepository.CreateMediaWithTaskMedia(task.id, media.id);

		}



		#endregion
		_taskRepository.SaveChanges();
		return operation.Succcedded(task.id);
	}

	// ویرایش تسک
	public EditTask GetDetails(long taskId)
	{
		return _taskRepository.GetDetails(taskId);
	}

	//لیست کامل تسک ها
	public List<TaskViewModel> GetTasks(TaskSearchModel searchModel)
	{
		var test = _taskRepository.GetTasks(searchModel);

		return test;
	}

	public List<TaskViewModel> GetSelfTasks(TaskSearchModel searchModel)
	{
		return _taskRepository.GetSelfTasks(searchModel);
	}

	public List<TaskViewModel> GetAllNotSelfIncludedTasks(TaskSearchModel searchModel)
	{
		return _taskRepository.GetAllNotSelfIncludedTasks(searchModel);
	}

	public List<TaskViewModel> GetReceivedTasks(TaskSearchModel searchModel)
	{
		return _taskRepository.GetReceivedTasks(searchModel);
	}

	public List<TaskViewModel> GetSentTasks(TaskSearchModel searchModel)
	{
		return _taskRepository.GetSentTasks(searchModel);
	}

	//ساخت درخواست مهلت
	public OperationResult CreateRequestTime(CreateTaskTimeRequest command)
	{
		var accountId = _authHelper.CurrentAccountId();
		var operation = new OperationResult();
		if (command.TaskId == 0)
		{
			return operation.Failed("چنین وظیفه ای وجود ندارد");
		}

		if (string.IsNullOrWhiteSpace(command.Description))
		{
			return operation.Failed("توضیحات خود را وارد کنید");
		}

		if (string.IsNullOrWhiteSpace(command.RequestTime))
		{
			return operation.Failed("مهلت درخواستی خود را وارد کنید");
		}
		
		
		var task = _taskRepository.Get(command.TaskId);
		var requestTime = command.RequestTime.ToGeorgianDateTime();
		if (task.SenderId==accountId)
		{
			task.ChangeTimeTask(requestTime);
		}
		else
		{
			task.CreateTimeRequest(requestTime, command.Description);
		}
	
		_taskRepository.SaveChanges();
		return operation.Succcedded(task.id);
	}
	//تایید درخواست مهلت
	public OperationResult AcceptRequestDatetime(long taskId)
	{
		var operation = new OperationResult();
		if (!_taskRepository.Exists(x => x.id == taskId))
		{
			return operation.Failed("چنین وظیفه ای وجود ندارد");
		}

		var task = _taskRepository.Get(taskId);
		if (!task.TimeRequest)
		{
			return operation.Failed("چنین وظیفه ای درخواستی برای مهلت ندارد");
		}

		if (task.RequestDate == null)
		{
			return operation.Failed("تاریخی برای درخواست وظیفه ثبت نشده است");
		}
		task.AcceptTimeRequest();
		_taskRepository.SaveChanges();
		return operation.Succcedded(task.id);
	}
	//ساخت درخواست کنسل
	public OperationResult CreateCancelRequest(CreateTaskCancel command)
	{
		var accountId = _authHelper.CurrentAccountId();
		var operation = new OperationResult();
		if (string.IsNullOrWhiteSpace(command.Description))
		{
			return operation.Failed("توضیحات خود را وارد کنید");
		}

		if (!_taskRepository.Exists(x => x.id == command.TaskId))
		{
			return operation.Failed("چنین وظیفه ای وجود ندارد");
		}
		var task = _taskRepository.Get(command.TaskId);
		task.CreateCancelRequest(command.Description);
		if (task.SenderId==accountId)
		{
			task.AcceptCancelRequest();
		}
		_taskRepository.SaveChanges();
		return operation.Succcedded(task.id);
	}
	//تایید درخواست کنسل
	public OperationResult AcceptCancelRequest(long taskId)
	{
		var operation = new OperationResult();
		if (!_taskRepository.Exists(x => x.id == taskId))
		{
			return operation.Failed("چنین وظیفه ای وجود ندارد");
		}
		var task = _taskRepository.Get(taskId);
		if (!task.IsCanceledRequest)
		{
			return operation.Failed("چنین وظیفه ای درخواستی برای انصراف ندارد");
		}
		task.AcceptCancelRequest();
		_taskRepository.SaveChanges();
		return operation.Succcedded(taskId);
	}
	//انجام شدن تسک
	public OperationResult CreateCompleteTaskRequest(CompleteTaskViewModel command)
	{
		var accountId = _authHelper.CurrentAccountId();
		var operation = new OperationResult();
		if (!_taskRepository.Exists(x => x.id == command.Id))
		{
			return operation.Failed("چنین وظیفه ای وجود ندارد");
		}
		var task = _taskRepository.Get(command.Id);
		task.CompleteRequest(command.Description);
		if (task.SenderId==accountId)
		{
			task.Completed();
		}
		_taskRepository.SaveChanges();
		return operation.Succcedded(task.id);
	}

	public OperationResult AcceptCompleteRequest(long taskId)
	{
		var operation = new OperationResult();
		if (!_taskRepository.Exists(x => x.id == taskId))
		{
			return operation.Failed("چنین وظیفه ای وجود ندارد");
		}
		var task = _taskRepository.Get(taskId);
		if (!task.IsDoneRequest)
		{
			return operation.Failed("چنین وظیفه ای درخواستی برای تایید ندارد");
		}
		task.Completed();
		_taskRepository.SaveChanges();
		return operation.Succcedded(taskId);
	}

	public OperationResult RejectCompleteRequest(long taskId)
	{
		var operation = new OperationResult();
		if (!_taskRepository.Exists(x => x.id == taskId))
		{
			return operation.Failed("چنین وظیفه ای وجود ندارد");
		}
		var task = _taskRepository.Get(taskId);
		if (!task.IsDoneRequest)
		{
			return operation.Failed("چنین وظیفه ای درخواستی برای انصراف ندارد");
		}
		task.RejectCompleteRequest();
		_taskRepository.SaveChanges();
		return operation.Succcedded(taskId);
	}

	//لغو درخواست کنسل تسک
	public OperationResult RejectCancelRequest(long taskId)
	{
		var operation = new OperationResult();
		if (!_taskRepository.Exists(x => x.id == taskId))
		{
			return operation.Failed("چنین وظیفه ای وجود ندارد");
		}
		var task = _taskRepository.Get(taskId);
		if (!task.IsCanceledRequest)
		{
			return operation.Failed("چنین وظیفه ای درخواستی برای انصراف ندارد");
		}
		task.RejectCancel();
		_taskRepository.SaveChanges();
		return operation.Succcedded(taskId);
	}
	//لغو درخواست مهلت تسک
	public OperationResult RejectTimeRequest(long taskId)
	{
		var operation = new OperationResult();
		if (!_taskRepository.Exists(x => x.id == taskId))
		{
			return operation.Failed("چنین وظیفه ای وجود ندارد");
		}

		var task = _taskRepository.Get(taskId);
		if (!task.TimeRequest)
		{
			return operation.Failed("چنین وظیفه ای درخواستی برای مهلت ندارد");
		}
		task.RejectTimeRequest();
		_taskRepository.SaveChanges();
		return operation.Succcedded(task.id);
	}

	public OperationResult CreateTaskByPosition(CreateTask command, List<long> positionIds)
	{
		var operation = new OperationResult();
		var positionValue = int.Parse(_contextAccessor.HttpContext.User.FindFirst("PositionValue").Value);
		var positions = new List<Position>();
		foreach (var positionId in positionIds)
		{
			var position = _positionRepository.Get(positionId);
			positions.Add(position);
		}


		if (positions.Any(x => x.PositionValue <= positionValue))
		{
			return operation.Failed("شما نمیتوانید به گروه هم سطح یا سطح بالاتر خود تسکی دهد");
		}

		var receiverIds = new List<long>();
		foreach (var positionId in positionIds)
		{
			var acc = _accountRepository.GetAccountsByPositionId(positionId).Select(x => x.Id).ToList();
			receiverIds.AddRange(acc);
		}

		command.ReceiverId = receiverIds;
		operation = CreateTask(command);
		return operation;
	}

	public List<TaskViewModel> GetAllRequestedTasks(TaskSearchModel searchModel)
	{
		return _taskRepository.GetAllRequestedTasks(searchModel);
	}

	public int GetRequestedTasksCount()
	{
		return _taskRepository.GetRequestedTasksCount();
	}

	public OperationResult ChangeRequestTimeAndAccept(string time, long taskId)
	{
		var operation = new OperationResult();
		if (!_taskRepository.Exists(x => x.id == taskId))
		{
			return operation.Failed("چنین وظیفه ای وجود ندارد");
		}

		var task = _taskRepository.Get(taskId);
		if (!task.TimeRequest)
		{
			return operation.Failed("چنین وظیفه ای درخواستی برای مهلت ندارد");
		}

		if (task.RequestDate == null)
		{
			return operation.Failed("تاریخی برای درخواست وظیفه ثبت نشده است");
		}

		DateTime timeGr = time.ToGeorgianDateTime2();
		task.ChangeTimeTask(timeGr);
		_taskRepository.SaveChanges();
		return operation.Succcedded(task.id);
	}

	public TaskViewModel GetRequestDetails(long id)
	{
		return _taskRepository.GetRequestDetails(id);
	}
}