From 1deb589b2e22d92f6488d259ce6196706f1515b1 Mon Sep 17 00:00:00 2001
From: "(quasar) nebula" <qznebula@protonmail.com>
Date: Mon, 26 Jun 2023 00:23:58 -0300
Subject: content: generateArtistInfoPage rewrite draft

Rewriting a rewrite!? Say whaaaaat???

Sorry, the previous code didn't even come close to snuff.
---
 .../generateArtistInfoPageTracksChunkedList.js     | 187 +++++++++++++++++++++
 1 file changed, 187 insertions(+)
 create mode 100644 src/content/dependencies/generateArtistInfoPageTracksChunkedList.js

(limited to 'src/content/dependencies/generateArtistInfoPageTracksChunkedList.js')

diff --git a/src/content/dependencies/generateArtistInfoPageTracksChunkedList.js b/src/content/dependencies/generateArtistInfoPageTracksChunkedList.js
new file mode 100644
index 00000000..27d8a56a
--- /dev/null
+++ b/src/content/dependencies/generateArtistInfoPageTracksChunkedList.js
@@ -0,0 +1,187 @@
+import {accumulateSum, stitchArrays, unique} from '../../util/sugar.js';
+import {chunkByProperties, sortAlbumsTracksChronologically} from '../../util/wiki-data.js';
+
+// TODO: This obviously needs to be more generalized.
+function sortContributionEntries(entries, sortFunction) {
+  const things = unique(entries.map(({thing}) => thing));
+  sortFunction(things);
+
+  const outputArrays = [];
+  const thingToOutputArray = new Map();
+
+  for (const thing of things) {
+    const array = [];
+    thingToOutputArray.set(thing, array);
+    outputArrays.push(array);
+  }
+
+  for (const entry of entries) {
+    thingToOutputArray.get(entry.thing).push(entry);
+  }
+
+  entries.splice(0, entries.length, ...outputArrays.flat());
+}
+
+export default {
+  contentDependencies: [
+    'generateArtistInfoPageChunk',
+    'generateArtistInfoPageChunkItem',
+    'generateArtistInfoPageOtherArtistLinks',
+    'linkAlbum',
+    'linkTrack',
+  ],
+
+  extraDependencies: ['html', 'language'],
+
+  query(artist) {
+    const entries = [
+      ...artist.tracksAsArtist.map(track => ({
+        track,
+        date: track.date,
+        thing: track,
+        album: track.album,
+        contribs: track.artistContribs,
+      })),
+
+      ...artist.tracksAsContributor.map(track => ({
+        track,
+        date: track.date,
+        thing: track,
+        album: track.album,
+        contribs: track.contributorContribs,
+      })),
+    ];
+
+    sortContributionEntries(entries, sortAlbumsTracksChronologically);
+
+    const chunks = chunkByProperties(entries, ['album', 'date']);
+
+    return {entries, chunks};
+  },
+
+  relations(relation, query, artist) {
+    return {
+      chunks:
+        query.chunks.map(() => relation('generateArtistInfoPageChunk')),
+
+      albumLinks:
+        query.chunks.map(({album}) => relation('linkAlbum', album)),
+
+      items:
+        query.chunks.map(({chunk}) =>
+          chunk.map(() => relation('generateArtistInfoPageChunkItem'))),
+
+      trackLinks:
+        query.chunks.map(({chunk}) =>
+          chunk.map(({track}) => relation('linkTrack', track))),
+
+      trackOtherArtistLinks:
+        query.chunks.map(({chunk}) =>
+          chunk.map(({contribs}) => relation('generateArtistInfoPageOtherArtistLinks', contribs, artist))),
+    };
+  },
+
+  data(query, artist) {
+    return {
+      chunkDates:
+        query.chunks.map(({date}) => date),
+
+      chunkDurations:
+        query.chunks.map(({chunk}) =>
+          accumulateSum(
+            chunk
+              .filter(({track}) => track.duration && track.originalReleaseTrack === null)
+              .map(({track}) => track.duration))),
+
+      chunkDurationsApproximate:
+        query.chunks.map(({chunk}) =>
+          chunk
+            .filter(({track}) => track.duration && track.originalReleaseTrack === null)
+            .length > 1),
+
+      trackDurations:
+        query.chunks.map(({chunk}) =>
+          chunk.map(({track}) => track.duration)),
+
+      trackContributions:
+        query.chunks.map(({chunk}) =>
+          chunk.map(({contribs}) =>
+            contribs
+              .find(({who}) => who === artist)
+              .what)),
+
+      trackRereleases:
+        query.chunks.map(({chunk}) =>
+          chunk.map(({track}) => track.originalReleaseTrack !== null)),
+    };
+  },
+
+  generate(data, relations, {html, language}) {
+    return html.tag('dl',
+      stitchArrays({
+        chunk: relations.chunks,
+        albumLink: relations.albumLinks,
+        date: data.chunkDates,
+        duration: data.chunkDurations,
+        durationApproximate: data.chunkDurationsApproximate,
+
+        items: relations.items,
+        trackLinks: relations.trackLinks,
+        trackOtherArtistLinks: relations.trackOtherArtistLinks,
+        trackDurations: data.trackDurations,
+        trackContributions: data.trackContributions,
+        trackRereleases: data.trackRereleases,
+      }).map(({
+          chunk,
+          albumLink,
+          date,
+          duration,
+          durationApproximate,
+
+          items,
+          trackLinks,
+          trackOtherArtistLinks,
+          trackDurations,
+          trackContributions,
+          trackRereleases,
+        }) =>
+          chunk.slots({
+            albumLink,
+            date,
+            duration,
+            durationApproximate,
+
+            items:
+              stitchArrays({
+                item: items,
+                trackLink: trackLinks,
+                otherArtistLinks: trackOtherArtistLinks,
+                duration: trackDurations,
+                contribution: trackContributions,
+                rerelease: trackRereleases,
+              }).map(({
+                  item,
+                  trackLink,
+                  otherArtistLinks,
+                  duration,
+                  contribution,
+                  rerelease,
+                }) =>
+                  item.slots({
+                    otherArtistLinks,
+                    contribution,
+                    rerelease,
+
+                    content:
+                      (duration
+                        ? language.$('artistPage.creditList.entry.track.withDuration', {
+                            track: trackLink,
+                            duration: language.formatDuration(duration),
+                          })
+                        : language.$('artistPage.creditList.entry.track', {
+                            track: trackLink,
+                          })),
+                  })),
+          })));
+  },
+};
-- 
cgit 1.3.0-6-gf8a5