1 files changed, 49 insertions, 0 deletions
diff --git a/src/content/dependencies/listGroupsByName.js b/src/content/dependencies/listGroupsByName.js
new file mode 100644
index 0000000..696a49b
--- /dev/null
+++ b/src/content/dependencies/listGroupsByName.js
@@ -0,0 +1,49 @@
+import {sortAlphabetically} from '#sort';
+import {stitchArrays} from '#sugar';
+
+export default {
+  contentDependencies: ['generateListingPage', 'linkGroup', 'linkGroupGallery'],
+  extraDependencies: ['language', 'wikiData'],
+
+  sprawl({groupData}) {
+    return {groupData};
+  },
+
+  query({groupData}, spec) {
+    return {
+      spec,
+
+      groups: sortAlphabetically(groupData.slice()),
+    };
+  },
+
+  relations(relation, query) {
+    return {
+      page: relation('generateListingPage', query.spec),
+
+      infoLinks:
+        query.groups
+          .map(group => relation('linkGroup', group)),
+
+      galleryLinks:
+        query.groups
+          .map(group => relation('linkGroupGallery', group)),
+    };
+  },
+
+  generate(relations, {language}) {
+    return relations.page.slots({
+      type: 'rows',
+      rows:
+        stitchArrays({
+          infoLink: relations.infoLinks,
+          galleryLink: relations.galleryLinks,
+        }).map(({infoLink, galleryLink}) => ({
+            group: infoLink,
+            gallery:
+              galleryLink
+                .slot('content', language.$('listingPage.listGroups.byName.item.gallery')),
+          })),
+    });
+  },
+};