Code clean up

Utils/AppDbContext.cs

@@ -1,13 +1,13 @@
-using Microsoft.EntityFrameworkCore;
-using GazpromApp.Models;
+using GazpromApp.Models;
+using Microsoft.EntityFrameworkCore;
 
 namespace GazpromApp.Utils;
 
 public class AppDbContext : DbContext
 {
-    public DbSet<Models.Image> Image { get; set; }
+    public DbSet<Image> Image { get; set; }
     public DbSet<Equipment> Equipment { get; set; }
-    public DbSet<Models.Point> Point { get; set; }
+    public DbSet<Point> Point { get; set; }
 
     protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
     {
@@ -20,7 +20,7 @@ public class AppDbContext : DbContext
         base.OnModelCreating(modelBuilder);
 
         // Images
-        modelBuilder.Entity<Models.Point>()
+        modelBuilder.Entity<Point>()
             .HasMany(e => e.Images)
             .WithMany(e => e.Points);
 
@@ -30,7 +30,7 @@ public class AppDbContext : DbContext
             .HasForeignKey(e => e.ImageId);
 
         // Properties
-        modelBuilder.Entity<Models.Point>()
+        modelBuilder.Entity<Point>()
             .HasMany(e => e.Properties)
             .WithMany(e => e.Points);
 

Utils/DateCalculator.cs

@@ -1,7 +1,6 @@
 using System;
 using System.Linq;
 using GazpromApp.Enums;
-using GazpromApp.Models;
 using GazpromApp.ViewModels;
 
 namespace GazpromApp.Utils;
@@ -19,11 +18,11 @@ public static class DateCalculator
             return [inspection.InspectionDate.DateTime, firstFutureDate];
         }
 
-        DateTime futureDate = Enumerable.Range(1, int.MaxValue)
+        var futureDate = Enumerable.Range(1, int.MaxValue)
             .Select(i => AddPeriod(inspection.InspectionDate.DateTime, inspection.PeriodType, inspection.PeriodValue * i))
             .First(d => d > today);
 
-        DateTime pastDate = SubtractPeriod(futureDate, inspection.PeriodType, inspection.PeriodValue);
+        var pastDate = SubtractPeriod(futureDate, inspection.PeriodType, inspection.PeriodValue);
 
         return [pastDate, futureDate];
     }
@@ -36,6 +35,7 @@ public static class DateCalculator
             PeriodType.Week => date.AddDays(value * 7),
             PeriodType.Month => date.AddDays(value * 30.436875), // Avg days/month
             PeriodType.Year => date.AddDays(value * 365.2425), // Avg days/year (incl. leap years)
+            PeriodType.Unknown => throw new ArgumentException("Invalid period type"),
             _ => throw new ArgumentException("Invalid period type")
         };
     }