1 files changed, 179 insertions, 0 deletions
diff --git a/src/data/composite/wiki-data/withParsedCommentaryEntries.js b/src/data/composite/wiki-data/withParsedCommentaryEntries.js
new file mode 100644
index 0000000..f0404a5
--- /dev/null
+++ b/src/data/composite/wiki-data/withParsedCommentaryEntries.js
@@ -0,0 +1,179 @@
+import {input, templateCompositeFrom} from '#composite';
+import find from '#find';
+import {stitchArrays} from '#sugar';
+import {isCommentary} from '#validators';
+import {commentaryRegexCaseSensitive} from '#wiki-data';
+
+import {
+  fillMissingListItems,
+  withFlattenedList,
+  withPropertiesFromList,
+  withUnflattenedList,
+} from '#composite/data';
+
+import withResolvedReferenceList from './withResolvedReferenceList.js';
+
+export default templateCompositeFrom({
+  annotation: `withParsedCommentaryEntries`,
+
+  inputs: {
+    from: input({validate: isCommentary}),
+  },
+
+  outputs: ['#parsedCommentaryEntries'],
+
+  steps: () => [
+    {
+      dependencies: [input('from')],
+
+      compute: (continuation, {
+        [input('from')]: commentaryText,
+      }) => continuation({
+        ['#rawMatches']:
+          Array.from(commentaryText.matchAll(commentaryRegexCaseSensitive)),
+      }),
+    },
+
+    withPropertiesFromList({
+      list: '#rawMatches',
+      properties: input.value([
+        '0', // The entire match as a string.
+        'groups',
+        'index',
+      ]),
+    }).outputs({
+      '#rawMatches.0': '#rawMatches.text',
+      '#rawMatches.groups': '#rawMatches.groups',
+      '#rawMatches.index': '#rawMatches.startIndex',
+    }),
+
+    {
+      dependencies: [
+        '#rawMatches.text',
+        '#rawMatches.startIndex',
+      ],
+
+      compute: (continuation, {
+        ['#rawMatches.text']: text,
+        ['#rawMatches.startIndex']: startIndex,
+      }) => continuation({
+        ['#rawMatches.endIndex']:
+          stitchArrays({text, startIndex})
+            .map(({text, startIndex}) => startIndex + text.length),
+      }),
+    },
+
+    {
+      dependencies: [
+        input('from'),
+        '#rawMatches.startIndex',
+        '#rawMatches.endIndex',
+      ],
+
+      compute: (continuation, {
+        [input('from')]: commentaryText,
+        ['#rawMatches.startIndex']: startIndex,
+        ['#rawMatches.endIndex']: endIndex,
+      }) => continuation({
+        ['#entries.body']:
+          stitchArrays({startIndex, endIndex})
+            .map(({endIndex}, index, stitched) =>
+              (index === stitched.length - 1
+                ? commentaryText.slice(endIndex)
+                : commentaryText.slice(
+                    endIndex,
+                    stitched[index + 1].startIndex)))
+            .map(body => body.trim()),
+      }),
+    },
+
+    withPropertiesFromList({
+      list: '#rawMatches.groups',
+      prefix: input.value('#entries'),
+      properties: input.value([
+        'artistReferences',
+        'artistDisplayText',
+        'annotation',
+        'date',
+      ]),
+    }),
+
+    // The artistReferences group will always have a value, since it's required
+    // for the line to match in the first place.
+
+    {
+      dependencies: ['#entries.artistReferences'],
+      compute: (continuation, {
+        ['#entries.artistReferences']: artistReferenceTexts,
+      }) => continuation({
+        ['#entries.artistReferences']:
+          artistReferenceTexts
+            .map(text => text.split(',').map(ref => ref.trim())),
+      }),
+    },
+
+    withFlattenedList({
+      list: '#entries.artistReferences',
+    }),
+
+    withResolvedReferenceList({
+      list: '#flattenedList',
+      data: 'artistData',
+      find: input.value(find.artist),
+      notFoundMode: input.value('null'),
+    }),
+
+    withUnflattenedList({
+      list: '#resolvedReferenceList',
+    }).outputs({
+      '#unflattenedList': '#entries.artists',
+    }),
+
+    fillMissingListItems({
+      list: '#entries.artistDisplayText',
+      fill: input.value(null),
+    }),
+
+    fillMissingListItems({
+      list: '#entries.annotation',
+      fill: input.value(null),
+    }),
+
+    {
+      dependencies: ['#entries.date'],
+      compute: (continuation, {
+        ['#entries.date']: date,
+      }) => continuation({
+        ['#entries.date']:
+          date.map(date => date ? new Date(date) : null),
+      }),
+    },
+
+    {
+      dependencies: [
+        '#entries.artists',
+        '#entries.artistDisplayText',
+        '#entries.annotation',
+        '#entries.date',
+        '#entries.body',
+      ],
+
+      compute: (continuation, {
+        ['#entries.artists']: artists,
+        ['#entries.artistDisplayText']: artistDisplayText,
+        ['#entries.annotation']: annotation,
+        ['#entries.date']: date,
+        ['#entries.body']: body,
+      }) => continuation({
+        ['#parsedCommentaryEntries']:
+          stitchArrays({
+            artists,
+            artistDisplayText,
+            annotation,
+            date,
+            body,
+          }),
+      }),
+    },
+  ],
+});