data: split homepage-layout.js

1 files changed, 60 insertions, 0 deletions

diff --git a/src/data/things/homepage-layout/HomepageLayoutRow.js b/src/data/things/homepage-layout/HomepageLayoutRow.js
new file mode 100644
index 00000000..5b0899e9
--- /dev/null
+++ b/src/data/things/homepage-layout/HomepageLayoutRow.js
@@ -0,0 +1,60 @@
+import {inspect} from 'node:util';
+
+import {colors} from '#cli';
+import {V} from '#composite';
+import Thing from '#thing';
+
+import {exposeConstant} from '#composite/control-flow';
+import {soupyFind, thing} from '#composite/wiki-properties';
+
+export class HomepageLayoutRow extends Thing {
+  static [Thing.friendlyName] = `Homepage Row`;
+
+  static [Thing.getPropertyDescriptors] = ({HomepageLayoutSection}) => ({
+    // Update & expose
+
+    section: thing(V(HomepageLayoutSection)),
+
+    // Update only
+
+    find: soupyFind(),
+
+    // Expose only
+
+    isHomepageLayoutRow: exposeConstant(V(true)),
+
+    type: {
+      flags: {expose: true},
+
+      expose: {
+        compute() {
+          throw new Error(`'type' property validator must be overridden`);
+        },
+      },
+    },
+  });
+
+  static [Thing.yamlDocumentSpec] = {
+    fields: {
+      'Row': {ignore: true},
+    },
+  };
+
+  [inspect.custom](depth) {
+    const parts = [];
+
+    parts.push(Thing.prototype[inspect.custom].apply(this));
+
+    if (depth >= 0 && this.section) {
+      const sectionName = this.section.name;
+      const index = this.section.rows.indexOf(this);
+      const rowNum =
+        (index === -1
+          ? 'indeterminate position'
+          : `#${index + 1}`);
+      parts.push(` (${colors.yellow(rowNum)} in ${colors.green(sectionName)})`);
+    }
+
+    return parts.join('');
+  }
+}