Add Chapters for Galleries (#3289)

Co-authored-by: WithoutPants <53250216+WithoutPants@users.noreply.github.com>

pkg/sqlite/setup_test.go

@@ -146,6 +146,7 @@ const (
 
 const (
 	galleryIdxWithScene = iota
+	galleryIdxWithChapters
 	galleryIdxWithImage
 	galleryIdx1WithImage
 	galleryIdx2WithImage
@@ -236,6 +237,11 @@ const (
 	totalMarkers
 )
 
+const (
+	chapterIdxWithGallery = iota
+	totalChapters
+)
+
 const (
 	savedFilterIdxDefaultScene = iota
 	savedFilterIdxDefaultImage
@@ -261,6 +267,7 @@ var (
 	sceneFileIDs   []file.ID
 	imageFileIDs   []file.ID
 	galleryFileIDs []file.ID
+	chapterIDs     []int
 
 	sceneIDs       []int
 	imageIDs       []int
@@ -372,6 +379,19 @@ var (
 	}
 )
 
+type chapterSpec struct {
+	galleryIdx int
+	title      string
+	imageIndex int
+}
+
+var (
+	// indexed by chapter
+	chapterSpecs = []chapterSpec{
+		{galleryIdxWithChapters, "Test1", 10},
+	}
+)
+
 var (
 	imageGalleries = linkMap{
 		imageIdxWithGallery:      {galleryIdxWithImage},
@@ -599,6 +619,11 @@ func populateDB() error {
 				return fmt.Errorf("error creating scene marker: %s", err.Error())
 			}
 		}
+		for _, cs := range chapterSpecs {
+			if err := createChapter(ctx, sqlite.GalleryChapterReaderWriter, cs); err != nil {
+				return fmt.Errorf("error creating gallery chapter: %s", err.Error())
+			}
+		}
 
 		return nil
 	}); err != nil {
@@ -1580,6 +1605,24 @@ func createMarker(ctx context.Context, mqb models.SceneMarkerReaderWriter, marke
 	return nil
 }
 
+func createChapter(ctx context.Context, mqb models.GalleryChapterReaderWriter, chapterSpec chapterSpec) error {
+	chapter := models.GalleryChapter{
+		GalleryID:  sql.NullInt64{Int64: int64(sceneIDs[chapterSpec.galleryIdx]), Valid: true},
+		Title:      chapterSpec.title,
+		ImageIndex: chapterSpec.imageIndex,
+	}
+
+	created, err := mqb.Create(ctx, chapter)
+
+	if err != nil {
+		return fmt.Errorf("error creating chapter %v+: %w", chapter, err)
+	}
+
+	chapterIDs = append(chapterIDs, created.ID)
+
+	return nil
+}
+
 func getSavedFilterMode(index int) models.FilterMode {
 	switch index {
 	case savedFilterIdxScene, savedFilterIdxDefaultScene: