taxonium-component/dist/FromConfigSequenceAdapter-FArXfA_e.js

React component for exploring large phylogenetic trees in the browser

import { r as n } from "./rxjs-BnZkaVAs.js";
import { S as o } from "./simpleFeature-Bntv68qr.js";
import f from "./FromConfigAdapter-CiB-ZikG.js";
import { a2 as u, a3 as d } from "./JBrowsePanel-uJIA-L6s.js";
class l extends f {
  getFeatures(e) {
    return n.ObservableCreate(async (a) => {
      const t = (await u(super.getFeatures(e).pipe(d())))[0];
      a.next(new o({
        ...t.toJSON(),
        uniqueId: `${t.id()}:${e.start}-${e.end}`,
        end: e.end,
        start: e.start,
        seq: t.get("seq").slice(Math.max(e.start - t.get("start"), 0), Math.max(e.end - t.get("start"), 0))
      })), a.complete();
    });
  }
  async getRegions() {
    const e = [];
    for (const [a, r] of this.features) {
      let t;
      for (const s of r)
        t && t.end >= s.get("start") && t.start <= s.get("end") ? t.end = s.get("end") : (t && e.push(t), t = {
          refName: a,
          start: s.get("start"),
          end: s.get("end")
        });
      t && e.push(t);
    }
    return e;
  }
}
export {
  l as default
};
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