import fs from 'node:fs';
import path from 'node:path';

const root = path.resolve(__dirname, '..');
const android = path.join(root, 'android', 'app', 'src', 'main');

function read(relativePath: string): string {
  return fs.readFileSync(path.join(android, relativePath), 'utf8');
}

describe('Android incoming media native contract', () => {
  test('Activity capture does not perform provider or file I/O', () => {
    const activity = read(path.join('java', 'com', 'd3ro', 'voice', 'MainActivity.kt'));
    expect(activity).toContain('D3ROIncomingMediaIntents.capture(applicationContext, intent)');
    expect(activity).not.toContain('contentResolver');
    expect(activity).not.toContain('openInputStream');
    expect(activity).not.toContain('query(');
    expect(activity).not.toContain('getType(');
  });

  test('resolver, copy and MP4 extraction are worker-owned and publish one-shot failures', () => {
    const source = read(path.join('java', 'com', 'd3ro', 'voice', 'D3ROIncomingMediaIntents.kt'));
    expect(source).toContain('executor.execute { processCaptured');
    expect(source).toContain('context.contentResolver.getType(uri)');
    expect(source).toContain('context.contentResolver.query(');
    expect(source).toContain('context.contentResolver.openInputStream(uri)');
    expect(source).toContain('PendingFailure');
    expect(source).toContain('clearPendingMetadata(context)');
    expect(source).toContain('MediaFormat.MIMETYPE_AUDIO_AAC');
    expect(source).toContain('"video-no-audio"');
    expect(source).toContain('"video-audio-unsupported"');
  });

  test('manifest advertises only MP4 video while keeping the validated audio family', () => {
    const manifest = read('AndroidManifest.xml');
    expect(manifest).toContain('android.intent.action.SEND');
    expect(manifest).toContain('android.intent.action.VIEW');
    expect(manifest).toContain('android:mimeType="video/mp4"');
    expect(manifest).not.toContain('android:mimeType="audio/*"');
    expect(manifest).not.toContain('android:mimeType="video/*"');
    expect(manifest).not.toContain('android:mimeType="video/webm"');
    expect(manifest).not.toContain('android:mimeType="video/quicktime"');
    expect(manifest).not.toContain('android:mimeType="video/3gpp"');
  });

  test('manifest exports only the canonical d3ro-voice custom scheme', () => {
    const manifest = read('AndroidManifest.xml');
    expect(manifest).toContain('android:scheme="d3ro-voice" android:host="auth-callback"');
    expect(manifest).toContain('android:scheme="d3ro-voice" android:host="accept-invite"');
    expect(manifest).not.toContain('android:scheme="d3ro"');
  });
});