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import {input, templateCompositeFrom} from '#composite';
import find from '#find';
import {stitchArrays} from '#sugar';
import {isCommentary} from '#validators';
import {fillMissingListItems, withPropertiesFromList} from '#composite/data';
import withResolvedReferenceList from './withResolvedReferenceList.js';
// Matches in roughly the format:
//
// <i>artistReference:</i> (annotation, date)
//
// where capturing group "annotation" can be any text at all, except that the
// last entry (past a comma or the only content within parentheses), if parsed
// as a date, is the capturing group "date". "Parsing as a date" means one of
// these formats:
//
// * "25 December 2019" - one or two number digits, followed by any text,
// followed by four number digits
// * "12/25/2019" - one or two number digits, a slash, one or two number
// digits, a slash, and two to four number digits
//
// The artist reference can optionally be boldface (in <b></b>), which will be
// captured as non-null in "boldfaceArtist". Otherwise it is all the characters
// between <i> and </i> and is captured in "artistReference" and is either the
// name of an artist or an "artist:directory"-style reference.
//
export const commentaryRegex =
/^<i>(?<boldfaceArtist><b>)?(?<artistReference>.+):(?:<\/b>)?<\/i>(?: \((?<annotation>(?:.*?(?=[,)]))*?)(?:,? ?(?<date>[0-9]{1,2} [^,]*[0-9]{4,4}|[0-9]{1,2}\/[0-9]{1,2}\/[0-9]{2,4}))?\))?/gm;
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(commentaryRegex)),
}),
},
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([
'artistReference',
'boldfaceArtist',
'annotation',
'date',
]),
}),
// The artistReference group will always have a value, since it's required
// for the line to match in the first place.
withResolvedReferenceList({
list: '#entries.artistReference',
data: 'artistData',
find: input.value(find.artist),
notFoundMode: input.value('null'),
}).outputs({
'#resolvedReferenceList': '#entries.artist',
}),
{
dependencies: ['#entries.boldfaceArtist'],
compute: (continuation, {
['#entries.boldfaceArtist']: boldfaceArtist,
}) => continuation({
['#entries.boldfaceArtist']:
boldfaceArtist.map(boldface => boldface ? true : false),
}),
},
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.artist',
'#entries.boldfaceArtist',
'#entries.annotation',
'#entries.date',
'#entries.body',
],
compute: (continuation, {
['#entries.artist']: artist,
['#entries.boldfaceArtist']: boldfaceArtist,
['#entries.annotation']: annotation,
['#entries.date']: date,
['#entries.body']: body,
}) => continuation({
['#parsedCommentaryEntries']:
stitchArrays({
artist,
boldfaceArtist,
annotation,
date,
body,
}),
}),
},
],
});
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