'use strict';

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

async function confirm(item) {
  const service = Object.create(ScraperService.prototype);
  service.state = { queue: [item], currentIds: {}, sourcePaused: {} };
  service.event = async () => {};
  await service.control('confirm', item.id);
  return item;
}

async function retry(item) {
  const service = Object.create(ScraperService.prototype);
  service.state = { queue: [item], currentIds: {}, sourcePaused: {}, circuits: {}, incidents: [], paused: true };
  service.event = async () => {};
  service.recomputeStatus = () => {};
  service.resolveAdapter = () => ({ adapter: { id: item.source } });
  await service.control('retry', item.id);
  return item;
}

test('confirming an inspection uses the canonical title for automatic metadata lookup', async () => {
  const item = await confirm({ id: 'job', seriesId: '01J76XYFHVMSQVDJPQ42TN2XYN',
    title: '01J76XYFHVMSQVDJPQ42TN2XYN', metadataSearch: '01J76XYFHVMSQVDJPQ42TN2XYN',
    sourceTitle: 'The Exiled Heavy Knight Knows How to Game the System', kind: 'inspection', status: 'ready' });
  assert.equal(item.title, item.sourceTitle);
  assert.equal(item.metadataSearch, item.sourceTitle);
  assert.equal(item.metadataSearchExplicit, true);
  assert.equal(item.kind, 'download');
});

test('confirming an inspection preserves an explicitly supplied metadata search', async () => {
  const item = await confirm({ id: 'job', seriesId: 'series-id', title: 'Heavy Knight',
    metadataSearch: 'Heavy Knight (Romanized Title)', metadataSearchExplicit: true,
    sourceTitle: 'The Exiled Heavy Knight Knows How to Game the System', kind: 'inspection', status: 'ready' });
  assert.equal(item.metadataSearch, 'Heavy Knight (Romanized Title)');
  assert.equal(item.title, 'Heavy Knight');
});

test('legacy automatic title searches are replaced with the inspected canonical title', async () => {
  const item = await confirm({ id: 'job', seriesId: 'series-id', title: 'heavy-knight-slug',
    metadataSearch: 'heavy-knight-slug', sourceTitle: 'The Exiled Heavy Knight Knows How to Game the System',
    kind: 'inspection', status: 'ready' });
  assert.equal(item.metadataSearch, item.sourceTitle);
});

test('retry repairs a legacy URL-ID lookup before requeueing it', async () => {
  const item = await retry({ id: 'job', seriesId: '01J76XYFHVMSQVDJPQ42TN2XYN',
    title: '01J76XYFHVMSQVDJPQ42TN2XYN', metadataSearch: '01J76XYFHVMSQVDJPQ42TN2XYN',
    sourceTitle: 'The Exiled Heavy Knight Knows How to Game the System', source: 'weebcentral',
    status: 'unavailable', error: 'AniList HTTP 404', stallRecoveries: 1 });
  assert.equal(item.metadataSearch, item.sourceTitle);
  assert.equal(item.title, item.sourceTitle);
  assert.equal(item.status, 'queued');
  assert.equal(item.error, undefined);
  assert.equal(item.stallRecoveries, 0);
});