'use strict';

// Phase 10 rewrite: drives only the public BaseNodeAdapter surface. The
// commands registry built by BaseNodeAdapter logs a warn on unknown topics
// and still calls done — no throw.

const test = require('node:test');
const assert = require('node:assert/strict');

const nodeClass = require('../../src/nodeClass');
const { makeUiConfig } = require('../helpers/factories');

function makeRED() { return { nodes: { getNode: () => null } }; }

function makeNode(id = 'reactor-node-1') {
  const sends = [];
  const statuses = [];
  const handlers = {};
  return {
    id, sends, statuses, handlers,
    send(arr)  { sends.push(arr); },
    status(b)  { statuses.push(b); },
    on(ev, fn) { handlers[ev] = fn; },
    warn() {}, error() {},
  };
}

function closeNode(node) {
  if (node.handlers.close) node.handlers.close(() => {});
}

test('unknown input topic does not throw and still calls done', async () => {
  const node = makeNode();
  new nodeClass(makeUiConfig(), makeRED(), node, 'reactor');

  try {
    let doneCalled = 0;
    await assert.doesNotReject(async () => {
      await node.handlers.input(
        { topic: 'somethingUnknown', payload: 1 },
        () => {},
        () => { doneCalled += 1; },
      );
    });
    assert.equal(doneCalled, 1);
  } finally {
    closeNode(node);
  }
});

test('missing topic field is handled gracefully', async () => {
  const node = makeNode();
  new nodeClass(makeUiConfig(), makeRED(), node, 'reactor');

  try {
    let doneCalled = 0;
    await assert.doesNotReject(async () => {
      await node.handlers.input(
        { payload: 'no-topic-here' },
        () => {},
        () => { doneCalled += 1; },
      );
    });
    assert.equal(doneCalled, 1);
  } finally {
    closeNode(node);
  }
});