data: Album.suffixTrackDirectories

3 files changed, 91 insertions, 0 deletions

diff --git a/src/data/composite/things/track/index.js b/src/data/composite/things/track/index.js
index 63ede4cf..05ccaaba 100644
--- a/src/data/composite/things/track/index.js
+++ b/src/data/composite/things/track/index.js
@@ -6,9 +6,11 @@ export {default as withAlbum} from './withAlbum.js';
 export {default as withAlwaysReferenceByDirectory} from './withAlwaysReferenceByDirectory.js';
 export {default as withContainingTrackSection} from './withContainingTrackSection.js';
 export {default as withDate} from './withDate.js';
+export {default as withDirectorySuffix} from './withDirectorySuffix.js';
 export {default as withHasUniqueCoverArt} from './withHasUniqueCoverArt.js';
 export {default as withOriginalRelease} from './withOriginalRelease.js';
 export {default as withOtherReleases} from './withOtherReleases.js';
 export {default as withPropertyFromAlbum} from './withPropertyFromAlbum.js';
 export {default as withPropertyFromOriginalRelease} from './withPropertyFromOriginalRelease.js';
+export {default as withSuffixDirectoryFromAlbum} from './withSuffixDirectoryFromAlbum.js';
 export {default as withTrackArtDate} from './withTrackArtDate.js';
diff --git a/src/data/composite/things/track/withDirectorySuffix.js b/src/data/composite/things/track/withDirectorySuffix.js
new file mode 100644
index 00000000..c063e158
--- /dev/null
+++ b/src/data/composite/things/track/withDirectorySuffix.js
@@ -0,0 +1,36 @@
+import {input, templateCompositeFrom} from '#composite';
+
+import {raiseOutputWithoutDependency} from '#composite/control-flow';
+
+import withPropertyFromAlbum from './withPropertyFromAlbum.js';
+import withSuffixDirectoryFromAlbum from './withSuffixDirectoryFromAlbum.js';
+
+export default templateCompositeFrom({
+  annotation: `withDirectorySuffix`,
+
+  outputs: ['#directorySuffix'],
+
+  steps: () => [
+    withSuffixDirectoryFromAlbum(),
+
+    raiseOutputWithoutDependency({
+      dependency: '#suffixDirectoryFromAlbum',
+      mode: input.value('falsy'),
+      output: input.value({['#directorySuffix']: null}),
+    }),
+
+    withPropertyFromAlbum({
+      property: input.value('directorySuffix'),
+    }),
+
+    {
+      dependencies: ['#album.directorySuffix'],
+      compute: (continuation, {
+        ['#album.directorySuffix']: directorySuffix,
+      }) => continuation({
+        ['#directorySuffix']:
+          directorySuffix,
+      }),
+    },
+  ],
+});
diff --git a/src/data/composite/things/track/withSuffixDirectoryFromAlbum.js b/src/data/composite/things/track/withSuffixDirectoryFromAlbum.js
new file mode 100644
index 00000000..7159a3f4
--- /dev/null
+++ b/src/data/composite/things/track/withSuffixDirectoryFromAlbum.js
@@ -0,0 +1,53 @@
+import {input, templateCompositeFrom} from '#composite';
+
+import {withResultOfAvailabilityCheck} from '#composite/control-flow';
+
+import withPropertyFromAlbum from './withPropertyFromAlbum.js';
+
+export default templateCompositeFrom({
+  annotation: `withSuffixDirectoryFromAlbum`,
+
+  inputs: {
+    flagValue: input({
+      defaultDependency: 'suffixDirectoryFromAlbum',
+      acceptsNull: true,
+    }),
+  },
+
+  outputs: ['#suffixDirectoryFromAlbum'],
+
+  steps: () => [
+    withResultOfAvailabilityCheck({
+      from: 'suffixDirectoryFromAlbum',
+    }),
+
+    {
+      dependencies: [
+        '#availability',
+        'suffixDirectoryFromAlbum'
+      ],
+
+      compute: (continuation, {
+        ['#availability']: availability,
+        ['suffixDirectoryFromAlbum']: flagValue,
+      }) =>
+        (availability
+          ? continuation.raiseOutput({['#suffixDirectoryFromAlbum']: flagValue})
+          : continuation()),
+    },
+
+    withPropertyFromAlbum({
+      property: input.value('suffixTrackDirectories'),
+    }),
+
+    {
+      dependencies: ['#album.suffixTrackDirectories'],
+      compute: (continuation, {
+        ['#album.suffixTrackDirectories']: suffixTrackDirectories,
+      }) => continuation({
+        ['#suffixDirectoryFromAlbum']:
+          suffixTrackDirectories,
+      }),
+    },
+  ],
+});