experiments-d3/ideaweb/graph.mjs

export default class Graph {
  constructor() {
    this.Default = 0x01;
    this.KindCategory = 0x02;
    this.KindProject = 0x04;
    this.InboxId = 1;
    this.nodes = [
      { id: this.InboxId, name: "INBOX", kind: this.KindCategory },
      { id: 2000, name: "UChicago", kind: this.KindCategory },
      { id: 2100, name: "51042", kind: this.KindProject },
      { id: 2400, name: "30239", kind: this.KindProject },
      { id: 2410, name: "D3", kind: this.Default },
      { id: 2420, name: "Altair", kind: this.Default },
    ];
    this.links = [
      { source: 2000, target: 2100 },
      { source: 2000, target: 2400 },
      { source: 2400, target: 2410 },
      { source: 2400, target: 2420 },
    ];
  }

  insert(name, kind = "default") {
    // todo: fix id
    let id = Math.floor(Math.random() * 20000000000);
    this.nodes.push({
      id: id,
      name,
      kind: "default",
    });
    return id;
  }

  addLink(source, target) {
    this.links.push({ source, target });
  }

  *search(q) {
    const re = new RegExp(q, "i");
    for (let n of this.nodes) {
      if (re.test(n.name)) {
        yield n;
      }
    }
  }
}