Files
MileageTraker/Web/ViewModels/CreateLogViewModel.cs
T
2012-11-30 21:35:06 -05:00

108 lines
3.5 KiB
C#

using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.Web.Mvc;
using AutoMapper;
using MileageTraker.Web.DAL;
using MileageTraker.Web.Models;
using MileageTraker.Web.Utility;
namespace MileageTraker.Web.ViewModels
{
public class CreateLogViewModel : IValidatableObject
{
[Required(ErrorMessage = "Required")]
[Remote("Exists", "Vehicle", ErrorMessage = "ID not found")]
[StringLength(6, MinimumLength = 4, ErrorMessage = "Must be a 4 digit number")]
[Display(Name = "Vehicle ID")]
[RegularExpression(@"\d+", ErrorMessage = "Must be all numbers")]
public string VehicleId { get; set; }
[Required(ErrorMessage = "Required")]
[Range(1, 500000, ErrorMessage = "Between 1 and 500k")]
[Display(Name = "End Odometer")]
[Units("Miles")]
[RegularExpression(@"\d+", ErrorMessage = "Must be all numbers")]
public string EndOdometer { get; set; }
[Required(ErrorMessage = "Required")]
[Display(Name = "Type")]
[NoEditLabel]
public MileageLogTypeWrapper LogType { get; set; }
[Required(ErrorMessage = "Required")]
[Display(Name = "Employee / Driver")]
[RegularExpression(@"[A-Za-z().]+(\s+[A-Za-z().]+)+", ErrorMessage = "Need complete name")]
public string EmployeeName { get; set; }
[Required(ErrorMessage = "Required")]
[Display(Name = "City Name")]
[StringLength(64, MinimumLength = 3, ErrorMessage = "Minimum 3 characters")]
public string CityName { get; set; }
[RegularExpression(@"\d+\.\d{3}", ErrorMessage = "Enter all 3 decimal places")]
[Display(Name = "Gas Purchased")]
[DisplayFormat(DataFormatString = "{0:0.000}", ApplyFormatInEditMode = true)]
[Units("Gallons")]
[FormatHint("n.nnnn")]
public string GasPurchased { get; set; }
[Required(ErrorMessage = "Required")]
[DataType(DataType.Date)]
[RegularExpression(@"([1-9]|0[1-9]|1[012])[- /.]?([1-9]|0[1-9]|[12][0-9]|3[01])[- /.]?20\d{2}",
ErrorMessage = "Format is mm/dd/yyyy")]
[DenyFutureDate(ErrorMessage = "Future date")]
[DenyPreviousMonthDate(ErrorMessage = "Previous Month")]
[FormatHint("mm/dd/yyyy")]
public string Date { get; set; }
static CreateLogViewModel()
{
Mapper.CreateMap<string, int>().ConvertUsing(Convert.ToInt32);
Mapper.CreateMap<string, double>().ConvertUsing(Convert.ToDouble);
Mapper.CreateMap<string, DateTime>().ConvertUsing(new DateTimeTypeConverter());
Mapper.CreateMap<CreateLogViewModel, Log>();
Mapper.CreateMap<Log, CreateLogViewModel>()
.ForMember(vm => vm.Date, opt => opt.MapFrom(m => m.Date.ToString("d")));
}
public CreateLogViewModel()
{
}
public CreateLogViewModel(Log log)
{
Mapper.Map(log, this);
}
public Log GetLog()
{
var log = new Log();
Mapper.Map(this, log);
return log;
}
public IEnumerable<ValidationResult> Validate(ValidationContext validationContext)
{
if (LogType == MileageLogType.GasPurchase
&& (string.IsNullOrEmpty(GasPurchased) || double.Parse(GasPurchased) == 0))
yield return new ValidationResult("Enter amount of gas purchased", new [] {"GasPurchased"});
if (LogType.Value == 0)
yield return new ValidationResult("Required", new[] { "LogType" });
ValidationResult result = null;
try
{
var dataService = new DataService();
dataService.ValidateOdometerChronology(VehicleId, int.Parse(EndOdometer), DateTime.Parse(Date));
}
catch (Exception ex)
{
result = new ValidationResult(ex.Message, new [] {"EndOdometer"});
}
if (result != null)
yield return result;
}
}
}