Function matchModelCandidates

test/model-resolve.test.ts:10–23

(index: Map<string, Val>, query: string)

type Val = { provider: { name: string }; info: Info };

function matchModelCandidates(index: Map<string, Val>, query: string): Val[] {
  const q = query.toLowerCase();
  const distinct = new Map<string, Val>();
  for (const val of index.values()) distinct.set(`${val.provider.name}/${val.info.id}`, val);
  const prefix: Val[] = [];
  const substr: Val[] = [];
  for (const val of distinct.values()) {
    const id = val.info.id.toLowerCase();
    const full = `${val.provider.name}/${val.info.id}`.toLowerCase();
    if (id.startsWith(q) || full.startsWith(q)) prefix.push(val);
    else if (id.includes(q) || full.includes(q)) substr.push(val);
  }
  return prefix.length > 0 ? prefix : substr;
}

// Build an index the way the router does: each model under `${provider}/${id}` AND `${id}`.
function buildIndex(models: Array<{ provider: string; id: string }>): Map<string, Val> {