'use strict';

const test = require('node:test');
const assert = require('node:assert/strict');
const fs = require('node:fs/promises');
const os = require('node:os');
const path = require('node:path');
const { ScraperService } = require('../service');

test('an operator can pause one source while other lanes continue', async t => {
  const root = await fs.mkdtemp(path.join(os.tmpdir(), 'mc-source-pause-'));
  const service = await new ScraperService({ libraryRoot: path.join(root, 'library'),
    dataRoot: path.join(root, 'data') }).init();
  t.after(async () => { await service.close(); await fs.rm(root, { recursive: true, force: true }); });
  await assert.rejects(service.control('pause-source', 'unknown'), /Unknown source/);
  await service.control('pause-source', 'weebcentral');
  assert.equal(service.state.sourcePaused.weebcentral, true);
  await service.control('resume');
  assert.equal(service.state.paused, false);
  assert.equal(service.state.sourcePaused.weebcentral, true);
  service.state.queue.push({ source: 'weebcentral', status: 'error', failure: { kind: 'access' } });
  await assert.rejects(service.control('resume-source', 'weebcentral'), /access block/);
  service.state.queue.pop();
  await service.control('resume-source', 'weebcentral');
  assert.equal(service.state.sourcePaused.weebcentral, undefined);
});

test('confirmation can queue an inspected job without unpausing its source', async t => {
  const root = await fs.mkdtemp(path.join(os.tmpdir(), 'mc-source-confirm-'));
  const service = await new ScraperService({ libraryRoot: path.join(root, 'library'),
    dataRoot: path.join(root, 'data') }).init();
  t.after(async () => { await service.close(); await fs.rm(root, { recursive: true, force: true }); });
  const item = { id: 'inspected', source: 'weebcentral', title: 'Sample', sourceTitle: 'Sample',
    kind: 'inspection', status: 'ready' };
  service.state.queue.push(item);
  await service.control('pause-source', 'weebcentral');
  await service.control('confirm', item.id);
  assert.equal(item.kind, 'download');
  assert.equal(item.status, 'queued');
  assert.equal(service.state.sourcePaused.weebcentral, true);
  await assert.rejects(service.control('inspect', item.id), /source access block/);
});