83 lines
2.8 KiB
C#
83 lines
2.8 KiB
C#
using System.Collections.Generic;
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using System.ComponentModel.DataAnnotations;
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using System.Web.Mvc;
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using AutoMapper;
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using MileageTraker.Web.Attributes;
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using MileageTraker.Web.DAL;
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namespace MileageTraker.Web.ViewModels.VehicleService
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{
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public class UpdateServiceRemindersViewModel : IValidatableObject
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{
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[Display(Name = "Existing Reminders")]
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public CheckBoxViewModel DeleteServiceReminders { get; set; }
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[HiddenInput(DisplayValue = false)]
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public int? ServiceReminderId { get; set; }
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[HiddenInput(DisplayValue = false)]
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[Required]
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[Remote("Exists", "Vehicle", ErrorMessage = "ID not found")]
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[StringLength(6, MinimumLength = 4, ErrorMessage = "Must be at least a 4 digit number")]
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[Display(Name = "Vehicle ID")]
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[RegularExpression(@"\d+", ErrorMessage = "Vehicle ID must be all numbers")]
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[InputSize("mini")]
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public string VehicleId { get; set; }
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[HiddenInput(DisplayValue = false)]
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public int? CurrentOdometer { get; set; }
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[InputSize("small")]
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[Range(1, 500000, ErrorMessage = "Between 1 and 500k")]
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public int? TargetOdometer { get; set; }
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[StringLength(64)]
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public string Description { get; set; }
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static UpdateServiceRemindersViewModel()
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{
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Mapper.CreateMap<UpdateServiceRemindersViewModel, Models.ServiceReminder>();
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}
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public Models.ServiceReminder GetServiceReminder()
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{
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if (!TargetOdometer.HasValue || TargetOdometer.Value == 0)
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return null;
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var serviceReminder = new Models.ServiceReminder();
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Mapper.Map(this, serviceReminder);
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return serviceReminder;
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}
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public static string FormatServiceReminder(Models.ServiceReminder serviceReminder)
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{
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var s = "Target ODO: " + serviceReminder.TargetOdometer;
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if (!string.IsNullOrEmpty(serviceReminder.Description))
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s += " Description: " + serviceReminder.Description;
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return s;
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}
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public IEnumerable<ValidationResult> Validate(ValidationContext validationContext)
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{
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if (!TargetOdometer.HasValue) yield break;
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using (var dataService = new DataService())
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{
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var duplicateServiceReminder = dataService.FindDuplicateServiceReminder(VehicleId, TargetOdometer.Value, Description);
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if (duplicateServiceReminder != null)
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yield return new ValidationResult("Exact duplicate of this reminder already exists");
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var vehicle = dataService.GetVehicle(VehicleId);
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if (vehicle.InactiveDate.HasValue)
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yield return new ValidationResult("Vehicle is inactive, no service reminder permitted");
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// no reminders for mileage less than the current odometer
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if (vehicle.CurrentOdometer.HasValue && TargetOdometer <= vehicle.CurrentOdometer)
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yield return new ValidationResult(
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string.Format("Target odometer {0} must be greater than current odometer {1}",
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TargetOdometer, vehicle.CurrentOdometer.Value), new[] {"TargetOdometer"});
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}
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}
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}
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} |