//using BCryptNet = BCrypt.Net.BCrypt;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using Microsoft.Extensions.Options;
using CarParkValidationAPI.Authorization;
using CarParkValidationAPI.Entities;
using CarParkValidationAPI.Helpers;
using CarParkValidationAPI.Models.Users;
using CarParkValidationAPI.Models;
using CarParkValidationAPI.Datas;
using CarParkValidationAPI.Interface;
using Microsoft.EntityFrameworkCore;
using System;

namespace CarParkValidationAPI.Repository
{
	public class ConcessionValidationRepository : IConcessionValidation
	{
		private DataContext _context;

		private readonly AppSettings _appSettings;

		public ConcessionValidationRepository(
			DataContext context,
			IOptions<AppSettings> appSettings)
		{
			_context = context;
			_appSettings = appSettings.Value;
		}

		private ConcessionValidationDto FillConcessionValidationDto(ConcessionValidation model)
		{
			ConcessionValidationDto dto = new ConcessionValidationDto();
			dto.Active = model.Active;
			dto.ConcessionCard = model.ConcessionCard;
			dto.ConcessionExpiry = model.ConcessionExpiry;
			dto.ConcessionHolder = model.ConcessionHolder;
			dto.ConcessionTypeId = model.ConcessionTypeID;
			dto.Id = model.ValidationID;
			dto.StafflinkNo = model.StafflinkNo;
			dto.ValidateDate = model.ValidateDate;
			dto.ValidationPointId = model.ValidationPointID;
			return dto;
		}

		private ConcessionValidationExtDto FillConcessionValidationExtDto(ConcessionValidation model)
		{
			ConcessionValidationExtDto dto = new ConcessionValidationExtDto();
			dto.Active = model.Active;
			dto.ConcessionCard = model.ConcessionCard;
			dto.ConcessionExpiry = model.ConcessionExpiry;
			dto.ConcessionHolder = model.ConcessionHolder;
			dto.ConcessionTypeId = model.ConcessionTypeID;
			dto.Id = model.ValidationID;
			dto.StafflinkNo = model.StafflinkNo;
			dto.ValidateDate = model.ValidateDate;
			dto.ValidationPointId = model.ValidationPointID;
			return dto;
		}

		private ConcessionValidation FillConcessionValidation(ConcessionValidationDto dto, ConcessionValidation model)
		{

			model.Active = dto.Active;
			model.ConcessionCard = dto.ConcessionCard;
			model.ConcessionExpiry = dto.ConcessionExpiry;
			model.ConcessionHolder = dto.ConcessionHolder;
			model.ConcessionTypeID = dto.ConcessionTypeId;
			model.ValidationID = dto.Id;
			model.StafflinkNo = dto.StafflinkNo;
			model.ValidateDate = dto.ValidateDate.ToLocalTime();
			model.ValidationPointID = dto.ValidationPointId;
			return model;
		}
		public async Task<ResultModel<List<ConcessionValidationExtDto>>> LoadConcessionValidationAsync(bool onlyActive)
		{
			int statuscode = 0;
			string error = "";
			List<ConcessionValidationExtDto> result = new List<ConcessionValidationExtDto>();
			
			ConcessionValidationExtDto dto;
			ConcessionValidation model;			
			try
			{
				List<ConcessionValidation> clist = await _context.ConcessionValidations.Where(x => x.Active == true).ToListAsync();
				for (int i = 0; i < clist.Count; i++)
				{
					model = clist[i];
					dto = FillConcessionValidationExtDto(model);
					result.Add(dto);
				}
				statuscode = 1;
			}
			catch (Exception ex)
			{
				statuscode = 0;
				error = ex.ToString();
				throw;
			}
			
			return new ResultModel<List<ConcessionValidationExtDto>>()
			{
				Data = result,
				StatusCode = statuscode,
				Message = error
			};
		}

		public async Task<ResultModel<List<ConcessionValidationExtDto>>> LoadConcessionValidationStaffLinkNoAsync(string staffLinkNo, DateTime currentDate)
		{
			List<ConcessionValidationExtDto> result = new List<ConcessionValidationExtDto>();
		//	ConcessionValidationExtDto dto;
	//		ConcessionValidation model;
			int statuscode = 0;
			string error = "";
			try
			{

				//List<ConcessionValidation> clist = await _context.ConcessionValidations.Where(x => 
				//		x.Active == true
				//		&& x.StafflinkNo == staffLinkNo 
				//		&& x.ValidateDate.Date == currentDate.Date
				//).ToListAsync();
				result = await _context.SelectConcessionValidationByStaffId(true, staffLinkNo, currentDate, currentDate);
				/*
				//var clist = await _context.SPSelectValidation(true, staffLinkNo, currentDate);
				for (int i = 0; i < clist.Count; i++)
				{
					model = clist[i];
					dto = FillConcessionValidationExtDto(model);
					result.Add(dto);

				}
				*/
				statuscode = 1;

			}
			catch (Exception ex)
			{
				statuscode = 0;
				error = ex.ToString();
				throw;
			}

			return new ResultModel<List<ConcessionValidationExtDto>>()
			{
				Data = result,
				StatusCode = statuscode,
				Message = error
			};
		}
		public async Task<ResultModel<ConcessionValidationDto>> LoadConcessionValidationByIdAsync(int id)
		{
			ConcessionValidationDto result = null;
			int statuscode = 0;
			string error = "";
			try
			{
				if (id > 0)
				{
					ConcessionValidation model = await _context.ConcessionValidations.FindAsync(id);
					result = FillConcessionValidationDto(model);
					statuscode = 1;
				}

			}
			catch (Exception ex)
			{
				statuscode = 0;
				error = ex.ToString();
				throw;
			}

			return new ResultModel<ConcessionValidationDto>()
			{
				Data = result,
				StatusCode = statuscode,
				Message = error
			};
		}
		public async Task<ResultModel<int>> SaveConcessionValidationAsync(ConcessionValidationDto item)
		{
			int result = default(int);
			int statuscode = 0;
			string error = "";
			try
			{
				ConcessionValidation model;
				if (item.Id > 0)
				{
					model = await _context.ConcessionValidations.FindAsync(item.Id);
					model = FillConcessionValidation(item, model);
					result = await _context.SaveChangesAsync();
				}
				else
				{
					model = new ConcessionValidation();
					model = FillConcessionValidation(item, model);
					_context.ConcessionValidations.Add(model);
					result = await _context.SaveChangesAsync();
				}
				statuscode = 1;
			}
			catch (Exception ex)
			{
				statuscode = 0;
				error = ex.ToString();
				throw;
			}


			return new ResultModel<int>()
			{
				Data = result,
				StatusCode = statuscode,
				Message = error
			};

		}

		public async Task<ResultModel<bool>> DeleteConcessionValidationAsync(int id)
		{
			bool result = true;
			int statuscode = 0;
			string error = "";
			try
			{
				if (id > 0)
				{
					ConcessionValidation model = await _context.ConcessionValidations.FindAsync(id);
					model.Active = false;
					await _context.SaveChangesAsync();
					statuscode = 1;
				}
			}
			catch (Exception ex)
			{
				result = false;
				statuscode = 0;
				error = ex.ToString();
				throw;
			}


			return new ResultModel<bool>()
			{
				Data = result,
				StatusCode = statuscode,
				Message = error
			};
		}
		public async Task<ResultModel<FileContent>> GetReport(DateTime fromDate, DateTime toDate)
		{
			int statusCode = 1;
			string fileContext = "filecontain as string this is file contain in string format";
			//await this._concessionValidationReport.GetConcessionValidationReport(DateTime.Today.AddDays(-30), DateTime.Today.AddDays(30));
			var result = new FileContent
			{
				Content = Convert.FromBase64String(fileContext),
				FileName = "excel extension"
			};
			var task = await Task.Run(() => 1);
			return new ResultModel<FileContent>
			{
				Data = result,
				StatusCode = statusCode
			};
		}


	}
}