import { describe, it } from 'node:test';
import assert from 'node:assert/strict';
import { WormArchive } from '../../verae-archive-worm/src/archive.js';
import { aggregateAttached, mergeReceipts } from '../src/aggregate.js';

describe('aggregateAttached', () => {
  it('silent miss + one hit', () => {
    const a = new WormArchive('archive-a');
    const b = new WormArchive('archive-b');
    const sha = 'c'.repeat(64);
    b.put({ sha256: sha, kind: 'publicMeta', record: { publicMetadata: { k: 1 } } });
    const out = aggregateAttached({ sha256: sha, tenantId: 't1', archives: [a, b] });
    assert.equal(out.archiveReplies, 1);
    assert.deepEqual(out.silent, ['archive-a']);
    assert.equal(out.records[0].record.publicMetadata.k, 1);
  });

  it('merges seal + attach receipts', () => {
    const seal = [{ kind: 'seal', timestamp: '2026-01-01T00:00:00Z', certificate: 'x' }];
    const recs = [
      { kind: 'publicMeta', archiveId: 'archive-b', storedAt: '2026-01-02T00:00:00Z', record: { publicMetadata: { n: 2 } } },
    ];
    const merged = mergeReceipts(seal, recs);
    assert.equal(merged.length, 2);
    assert.equal(merged[0].kind, 'seal');
    assert.equal(merged[1].kind, 'metadata-attach');
  });

  it('merges tree-leaf receipts from bulk summaries', () => {
    const seal = [{ kind: 'seal', of: 'merkleRoot', sha256: 'aa'.repeat(32) }];
    const recs = [
      {
        kind: 'tree',
        archiveId: 'tree-node-east',
        storedAt: '2026-01-02T00:00:00Z',
        record: { merkleRoot: 'aa'.repeat(32), leafIndex: 1, proof: [] },
      },
    ];
    const merged = mergeReceipts(seal, recs);
    assert.equal(merged[1].kind, 'tree-leaf');
    assert.equal(merged[1].itemizedOnMainChain, false);
    assert.equal(merged[1].archiveId, 'tree-node-east');
  });
});