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author | (quasar) nebula <qznebula@protonmail.com> | 2023-09-08 12:35:22 -0300 |
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committer | (quasar) nebula <qznebula@protonmail.com> | 2023-09-08 12:38:26 -0300 |
commit | 4ed5649e83e344615eb0e710c7a942d0dea8fa22 (patch) | |
tree | 12ba89874da62d91c0f98f388892d49880fcaebf | |
parent | f4305e5ab0a64a648f39c647b817a4ba09848f11 (diff) |
data: update Album.trackSections
-rw-r--r-- | src/data/things/album.js | 121 |
1 files changed, 84 insertions, 37 deletions
diff --git a/src/data/things/album.js b/src/data/things/album.js index 76e0f638..01f52c2d 100644 --- a/src/data/things/album.js +++ b/src/data/things/album.js @@ -1,12 +1,15 @@ import find from '#find'; -import {empty} from '#sugar'; +import {stitchArrays} from '#sugar'; import {isDate, isDimensions, isTrackSectionList} from '#validators'; import { compositeFrom, exitWithoutDependency, + exitWithoutUpdateValue, exposeDependency, exposeUpdateValueOrContinue, + withFlattenedArray, + withUnflattenedArray, } from '#composite'; import Thing, { @@ -73,40 +76,87 @@ export class Album extends Thing { data: 'artTagData', }), - trackSections: { - flags: {update: true, expose: true}, + trackSections: compositeFrom(`Album.trackSections`, [ + exitWithoutDependency({dependency: 'trackData', value: []}), + exitWithoutUpdateValue({value: [], mode: 'empty'}), - update: { - validate: isTrackSectionList, + { + transform: (trackSections, continuation) => + continuation(trackSections, { + '#sectionTrackRefs': + trackSections.map(section => section.tracks), + + '#sectionDateOriginallyReleased': + trackSections + .map(({dateOriginallyReleased}) => dateOriginallyReleased ?? null), + + '#sectionIsDefaultTrackSection': + trackSections + .map(({isDefaultTrackSection}) => isDefaultTrackSection ?? false), + }), }, - expose: { - dependencies: ['color', 'trackData'], - transform(trackSections, { - color: albumColor, - trackData, - }) { - let startIndex = 0; - return trackSections?.map(section => ({ - name: section.name ?? null, - color: section.color ?? albumColor ?? null, - dateOriginallyReleased: section.dateOriginallyReleased ?? null, - isDefaultTrackSection: section.isDefaultTrackSection ?? false, - - startIndex: ( - startIndex += section.tracks.length, - startIndex - section.tracks.length - ), - - tracks: - (trackData && section.tracks - ?.map(ref => find.track(ref, trackData, {mode: 'quiet'})) - .filter(Boolean)) ?? - [], - })); + { + dependencies: ['color'], + transform: (trackSections, {color: albumColor}, continuation) => + continuation(trackSections, { + '#sectionColor': + trackSections + .map(({color: sectionColor}) => sectionColor ?? albumColor), + }), + }, + + withFlattenedArray({ + from: '#sectionTrackRefs', + into: '#trackRefs', + intoIndices: '#sectionStartIndex', + }), + + withResolvedReferenceList({ + list: '#trackRefs', + data: 'trackData', + mode: 'null', + find: find.track, + into: '#tracks', + }), + + withUnflattenedArray({ + from: '#tracks', + fromIndices: '#sectionStartIndex', + into: '#sectionTracks', + }), + + { + flags: {update: true, expose: true}, + + update: {validate: isTrackSectionList}, + + expose: { + dependencies: [ + '#sectionTracks', + '#sectionColor', + '#sectionDateOriginallyReleased', + '#sectionIsDefaultTrackSection', + '#sectionStartIndex', + ], + + transform: (trackSections, { + '#sectionTracks': tracks, + '#sectionColor': color, + '#sectionDateOriginallyReleased': dateOriginallyReleased, + '#sectionIsDefaultTrackSection': isDefaultTrackSection, + '#sectionStartIndex': startIndex, + }) => + stitchArrays({ + tracks, + color, + dateOriginallyReleased, + isDefaultTrackSection, + startIndex, + }), }, }, - }, + ]), coverArtFileExtension: compositeFrom(`Album.coverArtFileExtension`, [ withResolvedContribs({from: 'coverArtistContribs'}), @@ -149,15 +199,12 @@ export class Album extends Thing { hasBannerArt: contribsPresent('bannerArtistContribs'), tracks: compositeFrom(`Album.tracks`, [ - exitWithoutDependency({ - dependency: 'trackSections', - mode: 'empty', - value: [], - }), + exitWithoutDependency({dependency: 'trackData', value: []}), + exitWithoutDependency({dependency: 'trackSections', mode: 'empty', value: []}), { - dependencies: ['trackSections', 'trackData'], - compute: ({trackSections, trackData}, continuation) => + dependencies: ['trackSections'], + compute: ({trackSections}, continuation) => continuation({ '#trackRefs': trackSections .flatMap(section => section.tracks ?? []), |