fix organize path mapping and task flow

internal/service/media_test.go

@@ -34,6 +34,53 @@ func TestResolveAccessibleLibraryPathMapsConfiguredHostMediaDir(t *testing.T) {
 	}
 }
 
+func TestResolveAccessibleLibraryPathMapsWindowsDriveBeforeLinuxAbs(t *testing.T) {
+	root := t.TempDir()
+	containerRoot := filepath.Join(root, "container", "media")
+	containerLibrary := filepath.Join(containerRoot, "电视剧", "国产剧")
+	if err := os.MkdirAll(containerLibrary, 0o755); err != nil {
+		t.Fatal(err)
+	}
+	t.Setenv("MEDIASTATION_MEDIA_DIR", `Q:\media`)
+	t.Setenv("MEDIASTATION_MEDIA_CONTAINER_DIR", containerRoot)
+
+	for _, input := range []string{
+		`Q:\media\电视剧\国产剧`,
+		`Q:/media/电视剧/国产剧`,
+		`/app/Q:\media\电视剧\国产剧`,
+		`/app/Q:/media/电视剧/国产剧`,
+	} {
+		t.Run(input, func(t *testing.T) {
+			got, err := resolveAccessibleLibraryPath(input)
+			if err != nil {
+				t.Fatalf("resolveAccessibleLibraryPath() error = %v", err)
+			}
+			if got != filepath.Clean(containerLibrary) {
+				t.Fatalf("resolveAccessibleLibraryPath() = %q, want %q", got, filepath.Clean(containerLibrary))
+			}
+		})
+	}
+}
+
+func TestResolveAccessibleLibraryPathRecoversDockerPollutedWindowsDrive(t *testing.T) {
+	root := t.TempDir()
+	containerRoot := filepath.Join(root, "container", "media")
+	containerLibrary := filepath.Join(containerRoot, "电视剧", "国产剧")
+	if err := os.MkdirAll(containerLibrary, 0o755); err != nil {
+		t.Fatal(err)
+	}
+	t.Setenv("MEDIASTATION_MEDIA_DIR", `F:\media`)
+	t.Setenv("MEDIASTATION_MEDIA_CONTAINER_DIR", containerRoot)
+
+	got, err := resolveAccessibleLibraryPath(`/app/F:\media\电视剧\国产剧`)
+	if err != nil {
+		t.Fatalf("resolveAccessibleLibraryPath() error = %v", err)
+	}
+	if got != filepath.Clean(containerLibrary) {
+		t.Fatalf("resolveAccessibleLibraryPath() = %q, want %q", got, filepath.Clean(containerLibrary))
+	}
+}
+
 func TestResolveAccessibleLibraryPathKeepsAccessibleContainerPath(t *testing.T) {
 	containerLibrary := filepath.Join(t.TempDir(), "media", "电影")
 	if err := os.MkdirAll(containerLibrary, 0o755); err != nil {
@@ -49,6 +96,26 @@ func TestResolveAccessibleLibraryPathKeepsAccessibleContainerPath(t *testing.T)
 	}
 }
 
+func TestInferLibraryKindFromCategoryPathOverridesMovieDefault(t *testing.T) {
+	for _, tc := range []struct {
+		name string
+		path string
+		want string
+	}{
+		{name: "国产剧", path: `/media/电视剧/国产剧`, want: "tv"},
+		{name: "日漫", path: `/media/电视剧/日漫`, want: "anime"},
+		{name: "综艺", path: `/media/电视剧/综艺`, want: "variety"},
+		{name: "成人", path: `/media/成人`, want: "adult"},
+		{name: "动画电影", path: `/media/电影/动画电影`, want: "movie"},
+	} {
+		t.Run(tc.name, func(t *testing.T) {
+			if got := inferLibraryKind(tc.name, tc.path, "movie"); got != tc.want {
+				t.Fatalf("inferLibraryKind() = %q, want %q", got, tc.want)
+			}
+		})
+	}
+}
+
 func TestMappedPathCandidatesMapWindowsDriveDownloadMarker(t *testing.T) {
 	root := t.TempDir()
 	containerDownloads := filepath.Join(root, "container", "downloads")
@@ -64,6 +131,51 @@ func TestMappedPathCandidatesMapWindowsDriveDownloadMarker(t *testing.T) {
 	t.Fatalf("mappedPathCandidates() missing %q", want)
 }
 
+func TestResolveMappedDestinationPathPrefersConfiguredContainerMapping(t *testing.T) {
+	root := t.TempDir()
+	containerMedia := filepath.Join(root, "container", "media")
+	if err := os.MkdirAll(containerMedia, 0o755); err != nil {
+		t.Fatal(err)
+	}
+	t.Setenv("MEDIASTATION_MEDIA_DIR", `Q:\media`)
+	t.Setenv("MEDIASTATION_MEDIA_CONTAINER_DIR", containerMedia)
+
+	for _, input := range []string{`Q:\media`, `Q:/media`, `/app/Q:\media`} {
+		t.Run(input, func(t *testing.T) {
+			got := resolveMappedDestinationPath(input)
+			if got != filepath.Clean(containerMedia) {
+				t.Fatalf("resolveMappedDestinationPath() = %q, want %q", got, filepath.Clean(containerMedia))
+			}
+		})
+	}
+}
+
+func TestResolveAccessibleMappedPathMapsWindowsDownloadVariants(t *testing.T) {
+	root := t.TempDir()
+	containerDownloads := filepath.Join(root, "container", "downloads")
+	containerSource := filepath.Join(containerDownloads, "国产剧")
+	if err := os.MkdirAll(containerSource, 0o755); err != nil {
+		t.Fatal(err)
+	}
+	t.Setenv("MEDIASTATION_DOWNLOAD_DIR", `Q:\downloads`)
+	t.Setenv("MEDIASTATION_DOWNLOAD_CONTAINER_DIR", containerDownloads)
+
+	for _, input := range []string{`Q:\downloads\国产剧`, `Q:/downloads/国产剧`, `/app/Q:\downloads\国产剧`} {
+		t.Run(input, func(t *testing.T) {
+			got, info, err := resolveAccessibleMappedPath(input)
+			if err != nil {
+				t.Fatalf("resolveAccessibleMappedPath() error = %v", err)
+			}
+			if !info.IsDir() {
+				t.Fatalf("resolved path is not dir")
+			}
+			if got != filepath.Clean(containerSource) {
+				t.Fatalf("resolveAccessibleMappedPath() = %q, want %q", got, filepath.Clean(containerSource))
+			}
+		})
+	}
+}
+
 func TestDeleteCloudLibraryPurgesMountWithoutRecycleBin(t *testing.T) {
 	db, err := gorm.Open(sqlite.Open(":memory:"), &gorm.Config{})
 	if err != nil {