'use strict';

/**
 * test1-movie-23976fps.js
 * Validates: mediaAnalyzerGOP + audioSelectorClamping on a 23.976fps Film.
 * File: Radarr path, AC3 ITA 448k 5.1, EAC3 ENG 640k 5.1
 *
 * Expected:
 *   gopKeyint        = "96"
 *   gopMinKeyint     = "24"
 *   isMovie          = "true"
 *   isAnimation      = "false"
 *   vBitrate         = "3000k"
 *   audioItaCodecName = "ac3"
 *   audioEngCodecName = "eac3"  (EAC3 score > AC3 score)
 *   audioItaOpusBitrate = "448" (clamped: min(640, 448) = 448)
 *   audioEngOpusBitrate = "640" (clamped: min(640, 640) = 640)
 */

const path = require('path');
const { buildMockArgs, cleanupWorkDir, assertEqual } = require('../mock-tdarr-runtime');
const { plugin: analyzerPlugin } = require('../../LocalFlowPlugins/utility/mediaAnalyzerGOP/1.0.0/index');
const { plugin: audioPlugin }    = require('../../LocalFlowPlugins/audio/audioSelectorClamping/1.0.0/index');

const FILE = path.resolve('tests/samples/media/toshiba/Radarr/Film Test (2023)/Film Test (2023).mkv');

async function run() {
  console.log('\n=== TEST 1: 23.976fps Film (AC3 ITA + EAC3 ENG) ===\n');

  // ── Step 1: mediaAnalyzerGOP ──────────────────────────────────────────────
  console.log('Running mediaAnalyzerGOP...');
  const args1 = buildMockArgs({
    filePath: FILE,
    inputs: {
      moviePathPatterns: '/Radarr',
      animeSeries:       '',
      filmBitrate:       '3000',
      seriesBitrate:     '3000',
      animeBitrateHd:    '2000',
      animeBitrateSd:    '1000',
    },
  });

  const out1 = await analyzerPlugin(args1);
  const vars = out1.variables;

  assertEqual(out1.outputNumber, 1,       'outputNumber');
  assertEqual(vars.gopKeyint,   '96',     'gopKeyint (4 x 23.976 = 95.90 -> 96)');
  assertEqual(vars.gopMinKeyint,'24',     'gopMinKeyint (1 x 23.976 = 23.98 -> 24)');
  assertEqual(vars.gopSceneCut, '40',     'gopSceneCut (x265 default threshold)');
  assertEqual(vars.isMovie,     'true',   'isMovie (Radarr path)');
  assertEqual(vars.isAnimation, 'false',  'isAnimation (no anime match)');
  assertEqual(vars.vBitrate,    '3000k',  'vBitrate (film default)');
  assertEqual(vars.x265Tune,    '',       'x265Tune (live-action)');

  // ── Step 2: audioSelectorClamping ────────────────────────────────────────
  console.log('\nRunning audioSelectorClamping...');
  const args2 = buildMockArgs({
    filePath: FILE,
    variables: vars,
    inputs: {
      filmMultiChannelBitrate:    '640',
      seriesMultiChannelThreshold:'384',
      stereoBitrateMax:           '128',
    },
  });

  const out2 = await audioPlugin(args2);
  const vars2 = out2.variables;

  assertEqual(out2.outputNumber,          1,      'outputNumber (tracks found)');
  assertEqual(vars2.audioHasIta,          'true', 'audioHasIta');
  assertEqual(vars2.audioHasEng,          'true', 'audioHasEng');
  assertEqual(vars2.audioItaCodecName,    'ac3',  'ITA codec = ac3');
  assertEqual(vars2.audioEngCodecName,    'eac3', 'ENG codec = eac3 (wins by score)');
  assertEqual(vars2.audioItaOpusBitrate,  '448',  'ITA Opus = 448k (min(640,448))');
  assertEqual(vars2.audioEngOpusBitrate,  '640',  'ENG Opus = 640k (min(640,640))');

  cleanupWorkDir(args1);
  cleanupWorkDir(args2);
  console.log('\n=== TEST 1 PASSED ===\n');
}

module.exports = run;