carparkvalidation/CarParkValidationAPI/Repository/AdminUserRepository.cs

//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 AdminUserRepository : IAdminUser
	{
		private DataContext _context;
		private string _currentUser = "";
		private readonly AppSettings _appSettings;
		private Dictionary<int, string> _ValidationPointDic = null; 


		public AdminUserRepository(
			DataContext context,

			IOptions<AppSettings> appSettings)
		{
			_context = context;
			_appSettings = appSettings.Value;
		}
		public void SetCurrentUser(string username)
		{
			_currentUser = username;
		}
		private string GetValidtionPointDesc(int id)
        {
			string result = "";
			if (_ValidationPointDic != null && _ValidationPointDic.ContainsKey(id))
				result = _ValidationPointDic[id];
			return result;
        }
		private AdminUserViewDto FillAdminUserViewDto(AdminUser model)
		{
			AdminUserViewDto dto = new AdminUserViewDto();
			dto.Id = model.Id;
			dto.FirstName = model.FirstName;
			dto.RoleType = (int) model.RoleType;
			dto.StafflinkNo = model.StafflinkNo;
			dto.Active = model.Active;
			dto.LastName = model.LastName;
			dto.AddedOn = Helper.DateToStr(model.AddedOn);			
			dto.ValidationPoint = GetValidtionPointDesc(model.ValidationPointId??0);
			dto.ValidationPointId =  model.ValidationPointId ?? 0;
			return dto;
		}
		private AdminUserDto FillAdminUserDto(AdminUser model)
		{
			AdminUserDto dto = new AdminUserDto();
			dto.Id = model.Id;
			dto.FirstName = model.FirstName;
			dto.RoleType = model.RoleType;
			dto.StafflinkNo = model.StafflinkNo;
			dto.Active = model.Active;
			dto.LastName = model.LastName;
			dto.AddedOn = Helper.DateToStr(model.AddedOn);	
			dto.ValidationPointId = model.ValidationPointId ?? 0;
			return dto;
		}

		private AdminUser FillAdminUser(AdminUserDto dto, AdminUser model)
		{
			if (dto.Id > 0)
				model.Id = dto.Id;
			model.FirstName = dto.FirstName;
			model.RoleType = (int) dto.RoleType;
			model.StafflinkNo = dto.StafflinkNo;
			model.Active = dto.Active ?? false;
			model.LastName = dto.LastName;
			model.AddedOn = Helper.StrToDate(dto.AddedOn);
			model.ValidationPointId = dto.ValidationPointId;
			return model;
		}

		public async Task<ResultModel<List<AdminUserViewDto>>> LoadAdminUserAsync(bool onlyActive)
		{
			List<AdminUserViewDto> resultList = new List<AdminUserViewDto>();
			int statuscode = 0;
			string error = "";
			try
			{
				_ValidationPointDic = await _context.Validations.Where(x => x.Active == true).ToDictionaryAsync((x) => x.Id, y => y.Description);
					
				//var list = await _context.AdminUsers.Where(x => x.Active == onlyActive).ToListAsync();
				var list = await _context.AdminUsers.AsQueryable().ToListAsync();

				AdminUserViewDto dto;
				AdminUser user;
				for (int i = 0; i < list.Count; i++)
				{
					user = list[i];
					dto = FillAdminUserViewDto(user);
					resultList.Add(dto);

				}
				statuscode = 1;
			}
			catch (Exception ex)
			{
				error = ex.ToString();
				statuscode = -1;
				
			}

			return new ResultModel<List<AdminUserViewDto>>()
			{
				Data = resultList,
				StatusCode = statuscode,
				Message = error
			};
		}
		public async Task<ResultModel<bool>> CheckAdminUserByStaffLinkNoAsync(string staffLinkNo)
		{
			bool result = false;
			int statuscode = 0;
			string error = "";
			try
			{
				if (!string.IsNullOrEmpty(staffLinkNo))
				{
					var list = await _context.AdminUsers.Where( x=> x.StafflinkNo == staffLinkNo).ToListAsync();
					if (list.Count > 0)
					{
						result = true;
						statuscode = 1;
					}
				}
			}
			catch (Exception ex)
			{
				error = ex.ToString();
				statuscode = -1;
				
			}

			return new ResultModel<bool>()
			{
				Data = result,
				StatusCode = statuscode,
				Message = error
			};
		}
		public async Task<ResultModel<AdminUserDto>> LoadAdminUserByIdAsync(int id)
		{
			AdminUserDto result = null;
			int statuscode = -1;
			string error = "";
			try
			{
				if (id > 0)
				{
					AdminUser model = await _context.AdminUsers.FindAsync(id);
					result = FillAdminUserDto(model);
					statuscode = 1;
				}
			}
			catch (Exception ex)
			{
				error = ex.ToString();
				statuscode = -1;
				
			}

			return new ResultModel<AdminUserDto>()
			{
				Data = result,
				StatusCode = statuscode,
				Message = error
			};
		}
		public async Task<ResultModel<int>> SaveAdminUserAsync(AdminUserDto item)
		{
			int result = default(int);
			int statuscode = 0;
			string error = "";
			try
			{
				AdminUser model;
				if (item.Id > 0)
				{
					model = await _context.AdminUsers.FindAsync(item.Id);
					model = FillAdminUser(item, model);
					model.LastModified = DateTime.Now;
					model.LastModifiedId = _currentUser;
					await _context.SaveChangesAsync();
					result = model.Id;
					statuscode = 1;

				}
				else
				{
					
					ResultModel<bool> found = await CheckAdminUserByStaffLinkNoAsync(item.StafflinkNo);

					if (!found.Data)
					{
						model = new AdminUser();
						model = FillAdminUser(item, model);
						_context.AdminUsers.Add(model);
						await _context.SaveChangesAsync();
						result = model.Id;
						statuscode = 1;
					}
					else
                    {
						error = "staff link No '" + item.StafflinkNo + "' already in admin user";
						statuscode = 0;
						result = 0;
                    }
				}
				
			}
			catch (Exception ex)
			{
				result = -1;
				error = ex.ToString();
				statuscode = -1;
				
			}

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

		public async Task<ResultModel<bool>> DeleteAdminUserAsync(int id)
		{
			bool result = true;
			int statuscode = 0;
			string error = "";
			try
			{
				if (id > 0)
				{
					AdminUser model = await _context.AdminUsers.FindAsync(id);
					model.Active = false;
					model.LastModified = DateTime.Now;
					model.LastModifiedId = _currentUser;
					await _context.SaveChangesAsync();
					statuscode = 1;
				}
			}
			catch (Exception ex)
			{
				error = ex.ToString();
				statuscode = -1;
				result = false;
				
			}

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


	}
}