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import {empty, filterProperties, stitchArrays, unique} from '#sugar';
export default {
contentDependencies: ['linkGroup'],
extraDependencies: ['html', 'language', 'wikiData'],
sprawl({groupCategoryData}) {
return {
groupOrder: groupCategoryData.flatMap(category => category.groups),
}
},
query(sprawl, tracksAndAlbums) {
const filteredAlbums = tracksAndAlbums.filter(thing => !thing.album);
const filteredTracks = tracksAndAlbums.filter(thing => thing.album);
const allAlbums = unique([
...filteredAlbums,
...filteredTracks.map(track => track.album),
]);
const allGroupsUnordered = new Set(Array.from(allAlbums).flatMap(album => album.groups));
const allGroupsOrdered = sprawl.groupOrder.filter(group => allGroupsUnordered.has(group));
const mapTemplate = allGroupsOrdered.map(group => [group, 0]);
const groupToCountMap = new Map(mapTemplate);
const groupToDurationMap = new Map(mapTemplate);
const groupToDurationCountMap = new Map(mapTemplate);
for (const album of filteredAlbums) {
for (const group of album.groups) {
groupToCountMap.set(group, groupToCountMap.get(group) + 1);
}
}
for (const track of filteredTracks) {
for (const group of track.album.groups) {
groupToCountMap.set(group, groupToCountMap.get(group) + 1);
if (track.duration) {
groupToDurationMap.set(group, groupToDurationMap.get(group) + track.duration);
groupToDurationCountMap.set(group, groupToDurationCountMap.get(group) + 1);
}
}
}
const groupsSortedByCount =
allGroupsOrdered
.sort((a, b) => groupToCountMap.get(b) - groupToCountMap.get(a));
// The filter here ensures all displayed groups have at least some duration
// when sorting by duration.
const groupsSortedByDuration =
allGroupsOrdered
.filter(group => groupToDurationMap.get(group) > 0)
.sort((a, b) => groupToDurationMap.get(b) - groupToDurationMap.get(a));
const groupCountsSortedByCount =
groupsSortedByCount
.map(group => groupToCountMap.get(group));
const groupDurationsSortedByCount =
groupsSortedByCount
.map(group => groupToDurationMap.get(group));
const groupDurationsApproximateSortedByCount =
groupsSortedByCount
.map(group => groupToDurationCountMap.get(group) > 1);
const groupCountsSortedByDuration =
groupsSortedByDuration
.map(group => groupToCountMap.get(group));
const groupDurationsSortedByDuration =
groupsSortedByDuration
.map(group => groupToDurationMap.get(group));
const groupDurationsApproximateSortedByDuration =
groupsSortedByDuration
.map(group => groupToDurationCountMap.get(group) > 1);
return {
groupsSortedByCount,
groupsSortedByDuration,
groupCountsSortedByCount,
groupDurationsSortedByCount,
groupDurationsApproximateSortedByCount,
groupCountsSortedByDuration,
groupDurationsSortedByDuration,
groupDurationsApproximateSortedByDuration,
};
},
relations(relation, query) {
return {
groupLinksSortedByCount:
query.groupsSortedByCount
.map(group => relation('linkGroup', group)),
groupLinksSortedByDuration:
query.groupsSortedByDuration
.map(group => relation('linkGroup', group)),
};
},
data(query) {
return filterProperties(query, [
'groupCountsSortedByCount',
'groupDurationsSortedByCount',
'groupDurationsApproximateSortedByCount',
'groupCountsSortedByDuration',
'groupDurationsSortedByDuration',
'groupDurationsApproximateSortedByDuration',
]);
},
slots: {
title: {type: 'html'},
showBothColumns: {type: 'boolean'},
showSortButton: {type: 'boolean'},
visible: {type: 'boolean', default: true},
sort: {validate: v => v.is('count', 'duration')},
countUnit: {validate: v => v.is('tracks', 'artworks')},
},
generate(data, relations, slots, {html, language}) {
if (slots.sort === 'count' && empty(relations.groupLinksSortedByCount)) {
return html.blank();
} else if (slots.sort === 'duration' && empty(relations.groupLinksSortedByDuration)) {
return html.blank();
}
const getCounts = counts =>
counts.map(count => {
switch (slots.countUnit) {
case 'tracks': return language.countTracks(count, {unit: true});
case 'artworks': return language.countArtworks(count, {unit: true});
}
});
// We aren't displaying the "~" approximate symbol here for now.
// The general notion that these sums aren't going to be 100% accurate
// is made clear by the "XYZ has contributed ~1:23:45 hours of music..."
// line that's always displayed above this table.
const getDurations = (durations, approximate) =>
stitchArrays({
duration: durations,
approximate: approximate,
}).map(({duration}) => language.formatDuration(duration));
const topLevelClasses = [
'group-contributions-sorted-by-' + slots.sort,
slots.visible && 'visible',
];
return html.tags([
html.tag('dt', {class: topLevelClasses},
(slots.showSortButton
? language.$('artistPage.groupContributions.title.withSortButton', {
title: slots.title,
sort:
html.tag('a', {href: '#', class: 'group-contributions-sort-button'},
(slots.sort === 'count'
? language.$('artistPage.groupContributions.title.sorting.count')
: language.$('artistPage.groupContributions.title.sorting.duration'))),
})
: slots.title)),
html.tag('dd', {class: topLevelClasses},
html.tag('ul', {class: 'group-contributions-table', role: 'list'},
(slots.sort === 'count'
? stitchArrays({
group: relations.groupLinksSortedByCount,
count: getCounts(data.groupCountsSortedByCount),
duration: getDurations(data.groupDurationsSortedByCount, data.groupDurationsApproximateSortedByCount),
}).map(({group, count, duration}) =>
html.tag('li',
html.tag('div', {class: 'group-contributions-row'}, [
group,
html.tag('span', {class: 'group-contributions-metrics'},
// When sorting by count, duration details aren't necessarily
// available for all items.
(slots.showBothColumns && duration
? language.$('artistPage.groupContributions.item.countDurationAccent', {count, duration})
: language.$('artistPage.groupContributions.item.countAccent', {count}))),
])))
: stitchArrays({
group: relations.groupLinksSortedByDuration,
count: getCounts(data.groupCountsSortedByDuration),
duration: getDurations(data.groupDurationsSortedByDuration, data.groupDurationsApproximateSortedByCount),
}).map(({group, count, duration}) =>
html.tag('li',
html.tag('div', {class: 'group-contributions-row'}, [
group,
html.tag('span', {class: 'group-contributions-metrics'},
// Count details are always available, since they're just the
// number of contributions directly. And duration details are
// guaranteed for every item when sorting by duration.
(slots.showBothColumns
? language.$('artistPage.groupContributions.item.durationCountAccent', {duration, count})
: language.$('artistPage.groupContributions.item.durationAccent', {duration}))),
])))))),
]);
},
};
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