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import {input, templateCompositeFrom} from '#composite';
import {parseContentNodes} from '#replacer';
import {transposeArrays} from '#sugar';
import {is} from '#validators';
import {raiseOutputWithoutDependency} from '#composite/control-flow';
import {withPropertyFromList} from '#composite/data';
import {splitContentNodesAround, withContentNodes} from '#composite/wiki-data';
export default templateCompositeFrom({
annotation: `withAnnotationParts`,
inputs: {
mode: input({
validate: is('strings', 'nodes'),
}),
},
outputs: ['#annotationParts'],
steps: () => [
raiseOutputWithoutDependency({
dependency: 'annotation',
output: input.value({'#annotationParts': []}),
}),
withContentNodes({
from: 'annotation',
}),
splitContentNodesAround({
nodes: '#contentNodes',
around: input.value(/, */g),
}),
{
dependencies: ['#contentNodeLists', input('mode')],
compute: (continuation, {
['#contentNodeLists']: nodeLists,
[input('mode')]: mode,
}) =>
(mode === 'nodes'
? continuation.raiseOutput({'#annotationParts': nodeLists})
: continuation()),
},
{
dependencies: ['#contentNodeLists'],
compute: (continuation, {
['#contentNodeLists']: nodeLists,
}) => continuation({
['#firstNodes']:
nodeLists.map(list => list.at(0)),
['#lastNodes']:
nodeLists.map(list => list.at(-1)),
}),
},
withPropertyFromList({
list: '#firstNodes',
property: input.value('i'),
}).outputs({
'#firstNodes.i': '#startIndices',
}),
withPropertyFromList({
list: '#lastNodes',
property: input.value('iEnd'),
}).outputs({
'#lastNodes.iEnd': '#endIndices',
}),
{
dependencies: [
'annotation',
'#startIndices',
'#endIndices',
],
compute: (continuation, {
['annotation']: annotation,
['#startIndices']: startIndices,
['#endIndices']: endIndices,
}) => continuation({
['#annotationParts']:
transposeArrays([startIndices, endIndices])
.map(([start, end]) =>
annotation.slice(start, end)),
}),
},
],
});
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