add preferred language (#109)

* add explicit warning for zero/invalid duration media items

* set dateadded on plex media versions

* add media stream table

* save local media streams to db

* save plex media streams to db

* add preferred language settings (no validation)

* use preferred language if possible

* code cleanup

* proper language code validation

* force scan of all libraries to pull in media streams

ErsatzTV.Infrastructure/Migrations/20210328153227_Add_MediaStream.cs

@@ -0,0 +1,47 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+namespace ErsatzTV.Infrastructure.Migrations
+{
+    public partial class Add_MediaStream : Migration
+    {
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable(
+                "MediaStream",
+                table => new
+                {
+                    Id = table.Column<int>("INTEGER", nullable: false)
+                        .Annotation("Sqlite:Autoincrement", true),
+                    Index = table.Column<int>("INTEGER", nullable: false),
+                    Codec = table.Column<string>("TEXT", nullable: true),
+                    Profile = table.Column<string>("TEXT", nullable: true),
+                    MediaStreamKind = table.Column<int>("INTEGER", nullable: false),
+                    Language = table.Column<string>("TEXT", nullable: true),
+                    Channels = table.Column<int>("INTEGER", nullable: false),
+                    Title = table.Column<string>("TEXT", nullable: true),
+                    Default = table.Column<bool>("INTEGER", nullable: false),
+                    Forced = table.Column<bool>("INTEGER", nullable: false),
+                    MediaVersionId = table.Column<int>("INTEGER", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_MediaStream", x => x.Id);
+                    table.ForeignKey(
+                        "FK_MediaStream_MediaVersion_MediaVersionId",
+                        x => x.MediaVersionId,
+                        "MediaVersion",
+                        "Id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateIndex(
+                "IX_MediaStream_MediaVersionId",
+                "MediaStream",
+                "MediaVersionId");
+        }
+
+        protected override void Down(MigrationBuilder migrationBuilder) =>
+            migrationBuilder.DropTable(
+                "MediaStream");
+    }
+}

ErsatzTV.Infrastructure/Migrations/20210328181032_Add_ChannelPreferredLanguageCode.cs

@@ -0,0 +1,19 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+namespace ErsatzTV.Infrastructure.Migrations
+{
+    public partial class Add_ChannelPreferredLanguageCode : Migration
+    {
+        protected override void Up(MigrationBuilder migrationBuilder) =>
+            migrationBuilder.AddColumn<string>(
+                "PreferredLanguageCode",
+                "Channel",
+                "TEXT",
+                nullable: true);
+
+        protected override void Down(MigrationBuilder migrationBuilder) =>
+            migrationBuilder.DropColumn(
+                "PreferredLanguageCode",
+                "Channel");
+    }
+}

ErsatzTV.Infrastructure/Migrations/20210328214310_Reset_LibraryLastScan_MediaStream.cs

@@ -0,0 +1,14 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+namespace ErsatzTV.Infrastructure.Migrations
+{
+    public partial class Reset_LibraryLastScan_MediaStream : Migration
+    {
+        protected override void Up(MigrationBuilder migrationBuilder) =>
+            migrationBuilder.Sql(@"UPDATE Library SET LastScan = '0001-01-01 00:00:00'");
+
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+        }
+    }
+}

ErsatzTV.Infrastructure/Migrations/TvContextModelSnapshot.cs

@@ -83,6 +83,9 @@ namespace ErsatzTV.Infrastructure.Migrations
                     b.Property<string>("Number")
                         .HasColumnType("TEXT");
 
+                    b.Property<string>("PreferredLanguageCode")
+                        .HasColumnType("TEXT");
+
                     b.Property<int>("StreamingMode")
                         .HasColumnType("INTEGER");
 
@@ -419,6 +422,51 @@ namespace ErsatzTV.Infrastructure.Migrations
                     b.ToTable("MediaSource");
                 });
 
+            modelBuilder.Entity(
+                "ErsatzTV.Core.Domain.MediaStream",
+                b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("Channels")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("Codec")
+                        .HasColumnType("TEXT");
+
+                    b.Property<bool>("Default")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<bool>("Forced")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("Index")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("Language")
+                        .HasColumnType("TEXT");
+
+                    b.Property<int>("MediaStreamKind")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("MediaVersionId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("Profile")
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("Title")
+                        .HasColumnType("TEXT");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("MediaVersionId");
+
+                    b.ToTable("MediaStream");
+                });
+
             modelBuilder.Entity(
                 "ErsatzTV.Core.Domain.MediaVersion",
                 b =>
@@ -1299,6 +1347,19 @@ namespace ErsatzTV.Infrastructure.Migrations
                     b.Navigation("LibraryPath");
                 });
 
+            modelBuilder.Entity(
+                "ErsatzTV.Core.Domain.MediaStream",
+                b =>
+                {
+                    b.HasOne("ErsatzTV.Core.Domain.MediaVersion", "MediaVersion")
+                        .WithMany("Streams")
+                        .HasForeignKey("MediaVersionId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("MediaVersion");
+                });
+
             modelBuilder.Entity(
                 "ErsatzTV.Core.Domain.MediaVersion",
                 b =>
@@ -1822,7 +1883,14 @@ namespace ErsatzTV.Infrastructure.Migrations
 
             modelBuilder.Entity("ErsatzTV.Core.Domain.MediaSource", b => { b.Navigation("Libraries"); });
 
-            modelBuilder.Entity("ErsatzTV.Core.Domain.MediaVersion", b => { b.Navigation("MediaFiles"); });
+            modelBuilder.Entity(
+                "ErsatzTV.Core.Domain.MediaVersion",
+                b =>
+                {
+                    b.Navigation("MediaFiles");
+
+                    b.Navigation("Streams");
+                });
 
             modelBuilder.Entity(
                 "ErsatzTV.Core.Domain.MovieMetadata",