using System.Collections.Generic;
using System.Linq;
using _0_Framework.InfraStructure;
using AccountManagement.Application.Contracts.Account;
using AccountManagement.Application.Contracts.Position;
using AccountManagement.Domain.AccountAgg;
using AccountManagement.Domain.PositionAgg;
using AccountMangement.Infrastructure.EFCore;
using Microsoft.AspNetCore.Http;
using Microsoft.EntityFrameworkCore;

namespace TaskManager.Infrastructure.EFCore.Repository;

public class PositionRepository : RepositoryBase<long, Position>, IPositionRepository
{
	private readonly AccountContext _accountContext;
	private readonly IHttpContextAccessor _contextAccessor;

	public PositionRepository(AccountContext accountContext, IHttpContextAccessor contextAccessor) : base(accountContext)
	{
		_accountContext = accountContext;
		_contextAccessor = contextAccessor;
	}

	public List<PositionViewModel> GetPositions()
	{
		//  این متد تمام سمت ها را بدست می آورد
		return _accountContext.Positions.Select(x => new PositionViewModel()
		{
			Value = x.PositionValue,
			Id = x.id,
			Name = x.PositionName,
			CountUsers = _accountContext.Accounts.Count(a => a.PositionId == x.id &&a.PositionIsActive=="true")




		}).OrderBy(x => x.Value).ToList();

	}

	public List<PositionViewModel> GetLowerPosition()
	{
		var posValue = int.Parse(_contextAccessor.HttpContext.User.FindFirst("PositionValue").Value);
		return _accountContext.Positions.Where(x => x.PositionValue >= posValue).Select(x => new PositionViewModel()
		{
			Value = x.PositionValue,
			Id = x.id,
			Name = x.PositionName




		}).OrderBy(x => x.Value).ToList();
	}

	public List<int> GetUnUsedPositionValues()
	{
		List<int> values = new List<int>() { 1, 2, 3, 4, 5 };
		var usedPositions = _accountContext.Positions.Select(x => x.PositionValue).ToList();
		return values.Where(x => !usedPositions.Contains(x)).ToList();
	}

	//لیست کسانی که سمتی برایشان ثبت نشده است
	public List<AccountViewModel> GetNoPositionAccounts()
	{

		return _accountContext.Accounts.Where(x =>( x.PositionId == null || (x.PositionId !=null && x.PositionIsActive!= "true"))&& x.IsActiveString == "true" && x.AdminAreaPermission == "true").Select(x => new AccountViewModel()
		{
			Id = x.id,
			Fullname = x.Fullname
		}).ToList();
	}

	public List<AccountViewModel> GetAllPositionAccounts()
	{
		return _accountContext.Accounts.Where(x => x.PositionId != null && x.PositionIsActive == "true").Select(x =>
			new AccountViewModel()
			{
				Id = x.id,
				Fullname = x.Fullname
			}).ToList();
	}

	public List<Account> GetAccountsByPositionIds(List<long> ids)
	{
		var res = _accountContext.Accounts.Include(x => x.Position).Where(x => x.PositionId != null);
		return res.Where(x => ids.Contains((long)x.PositionId)).ToList();
	}

	public void Remove(long id)
	{
		var position = Get(id);
		Remove(position);
	}

	public int GetLastPositionValue()
	{
		if (!_accountContext.Positions.Any())
		{
			return 1;
		}
		else
		{
			return _accountContext.Positions.Max(x => x.PositionValue);

		}

	}

    public bool HasPositionValue(long accountId)
    {
       var userPositionId= _accountContext.Accounts.Find(accountId);
	   return userPositionId.PositionId is > 0 && userPositionId.PositionIsActive == "true";
    }
}