Move device statistics to database.

.idea/.idea.DiscImageChef/.idea/contentModel.xml

@@ -307,11 +307,14 @@
           <e p="20181221015906_NameValueStatistics.cs" t="Include" />
           <e p="20181221032605_MediaStatistics.Designer.cs" t="Include" />
           <e p="20181221032605_MediaStatistics.cs" t="Include" />
+          <e p="20181221034941_SeenDevicesStatistics.Designer.cs" t="Include" />
+          <e p="20181221034941_SeenDevicesStatistics.cs" t="Include" />
           <e p="DicContextModelSnapshot.cs" t="Include" />
         </e>
         <e p="Models" t="Include">
           <e p="Command.cs" t="Include" />
           <e p="Device.cs" t="Include" />
+          <e p="DeviceStat.cs" t="Include" />
           <e p="Filesystem.cs" t="Include" />
           <e p="Filter.cs" t="Include" />
           <e p="Media.cs" t="Include" />

DiscImageChef.Core/Statistics.cs

@@ -393,39 +393,14 @@ namespace DiscImageChef.Core
             else if(dev.IsFireWire) deviceBus = "FireWire";
             else deviceBus                    = dev.Type.ToString();
 
-            DeviceStats old = AllStats.Devices.FirstOrDefault(ds => ds.Manufacturer == dev.Manufacturer &&
+            ctx.SeenDevices.Add(new DeviceStat
-                                                                    ds.Model        == dev.Model        &&
-                                                                    ds.Revision     == dev.Revision     &&
-                                                                    ds.Bus          == deviceBus);
-
-            if(old != null) AllStats.Devices.Remove(old);
-
-            DeviceStats nw = new DeviceStats
             {
-                Model                 = dev.Model,
-                Manufacturer          = dev.Manufacturer,
-                Revision              = dev.Revision,
                 Bus          = deviceBus,
-                ManufacturerSpecified = true
-            };
-            AllStats.Devices.Add(nw);
-
-            old = CurrentStats.Devices.FirstOrDefault(ds => ds.Manufacturer == dev.Manufacturer &&
-                                                            ds.Model        == dev.Model        &&
-                                                            ds.Revision     == dev.Revision     &&
-                                                            ds.Bus          == deviceBus);
-
-            if(old != null) CurrentStats.Devices.Remove(old);
-
-            nw = new DeviceStats
-            {
-                Model                 = dev.Model,
                 Manufacturer = dev.Manufacturer,
+                Model        = dev.Model,
                 Revision     = dev.Revision,
-                Bus                   = deviceBus,
+                Synchronized = false
-                ManufacturerSpecified = true
+            });
-            };
-            CurrentStats.Devices.Add(nw);
         }
 
         /// <summary>

DiscImageChef.Database/Context.cs

@@ -51,6 +51,7 @@ namespace DiscImageChef.Database
         public DbSet<MediaFormat> MediaFormats { get; set; }
         public DbSet<Partition>   Partitions   { get; set; }
         public DbSet<Media>       Medias       { get; set; }
+        public DbSet<DeviceStat>  SeenDevices  { get; set; }
 
         protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
         {

DiscImageChef.Database/DiscImageChef.Database.csproj

@@ -68,9 +68,12 @@
     <Compile Include="Migrations\20181221015906_NameValueStatistics.Designer.cs" />
     <Compile Include="Migrations\20181221032605_MediaStatistics.cs" />
     <Compile Include="Migrations\20181221032605_MediaStatistics.Designer.cs" />
+    <Compile Include="Migrations\20181221034941_SeenDevicesStatistics.cs" />
+    <Compile Include="Migrations\20181221034941_SeenDevicesStatistics.Designer.cs" />
     <Compile Include="Migrations\DicContextModelSnapshot.cs" />
     <Compile Include="Models\Command.cs" />
     <Compile Include="Models\Device.cs" />
+    <Compile Include="Models\DeviceStat.cs" />
     <Compile Include="Models\Filesystem.cs" />
     <Compile Include="Models\Filter.cs" />
     <Compile Include="Models\Media.cs" />

DiscImageChef.Database/Migrations/20181221034941_SeenDevicesStatistics.cs

@@ -0,0 +1,28 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+namespace DiscImageChef.Database.Migrations
+{
+    public partial class SeenDevicesStatistics : Migration
+    {
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable("SeenDevices",
+                                         table => new
+                                         {
+                                             Id = table.Column<int>(nullable: false)
+                                                       .Annotation("Sqlite:Autoincrement", true),
+                                             Manufacturer = table.Column<string>(nullable: true),
+                                             Model        = table.Column<string>(nullable: true),
+                                             Revision     = table.Column<string>(nullable: true),
+                                             Bus          = table.Column<string>(nullable: true),
+                                             Synchronized = table.Column<bool>(nullable: false)
+                                         },
+                                         constraints: table => { table.PrimaryKey("PK_SeenDevices", x => x.Id); });
+        }
+
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable("SeenDevices");
+        }
+    }
+}

DiscImageChef.Database/Migrations/DicContextModelSnapshot.cs

@@ -890,6 +890,25 @@ namespace DiscImageChef.Database.Migrations
                 b.ToTable("Devices");
             });
 
+            modelBuilder.Entity("DiscImageChef.Database.Models.DeviceStat", b =>
+            {
+                b.Property<int>("Id").ValueGeneratedOnAdd();
+
+                b.Property<string>("Bus");
+
+                b.Property<string>("Manufacturer");
+
+                b.Property<string>("Model");
+
+                b.Property<string>("Revision");
+
+                b.Property<bool>("Synchronized");
+
+                b.HasKey("Id");
+
+                b.ToTable("SeenDevices");
+            });
+
             modelBuilder.Entity("DiscImageChef.Database.Models.Filesystem", b =>
             {
                 b.Property<int>("Id").ValueGeneratedOnAdd();

DiscImageChef.Database/Models/DeviceStat.cs

@@ -0,0 +1,15 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace DiscImageChef.Database.Models
+{
+    public class DeviceStat
+    {
+        [Key]
+        public int Id { get;              set; }
+        public string Manufacturer { get; set; }
+        public string Model        { get; set; }
+        public string Revision     { get; set; }
+        public string Bus          { get; set; }
+        public bool   Synchronized { get; set; }
+    }
+}