@jbrowse/plugin-linear-genome-view/esm/LinearGenomeView/components/RefNameAutocomplete/util.js

JBrowse 2 linear genome view

import BaseResult from '@jbrowse/core/TextSearch/BaseResults';
function filterOptions(options, searchQuery) {
    return options.filter(({ result }) => result.getLabel().toLowerCase().includes(searchQuery) ||
        result.matchedObject);
}
export function getFiltered(opts, inputValue) {
    const filtered = filterOptions(opts, inputValue.toLocaleLowerCase());
    return [
        ...filtered.slice(0, 100),
        ...(filtered.length > 100
            ? [
                {
                    group: 'limitOption',
                    result: new BaseResult({
                        label: 'keep typing for more results',
                    }),
                },
            ]
            : []),
    ];
}
export function aggregateResults(results) {
    const m = {};
    for (const result of results) {
        const displayString = result.getDisplayString();
        if (!m[displayString]) {
            m[displayString] = [];
        }
        m[displayString].push(result);
    }
    return m;
}
export function getDeduplicatedResult(results) {
    return Object.entries(aggregateResults(results)).map(([displayString, results]) => results.length === 1
        ? {
            result: results[0],
        }
        : {
            result: new BaseResult({
                displayString,
                results,
                label: displayString,
            }),
        });
}