import { createSTT } from 'react-native-sherpa-onnx/stt';

const stt = await createSTT({
  modelPath: {
    type: 'asset',
    path: 'models/sherpa-onnx-paraformer-zh-2023-03-28'
  },
  modelType: 'paraformer', // or 'auto'
  preferInt8: true,
  numThreads: 2,
});

const result = await stt.transcribeFile('/path/to/audio.wav');
console.log('Transcription:', result.text);
console.log('Tokens:', result.tokens);

await stt.destroy();

const samples = getPcmSamples(); // float[] in [-1, 1]
const result = await stt.transcribeSamples(samples, 16000);
console.log('Result:', result.text);

import { createStreamingSTT } from 'react-native-sherpa-onnx/stt';

const engine = await createStreamingSTT({
  modelPath: {
    type: 'asset',
    path: 'models/sherpa-onnx-streaming-paraformer-zh'
  },
  modelType: 'paraformer',
  enableEndpoint: true,
});

const stream = await engine.createStream();

// Process audio chunks
const { result, isEndpoint } = await stream.processAudioChunk(samples, 16000);
console.log('Partial:', result.text);

await stream.release();
await engine.destroy();

const stt = await createSTT({
  modelPath: { type: 'asset', path: 'models/paraformer-zh' },
  preferInt8: true, // Automatically use model.int8.onnx if available
});

const stt = await createSTT({
  modelPath: { type: 'asset', path: 'models/paraformer-zh' },
  numThreads: 4, // Use more threads for faster batch processing
});

const files = ['audio1.wav', 'audio2.wav', 'audio3.wav'];
const results = await Promise.all(
  files.map(file => stt.transcribeFile(file))
);

const stt = await createSTT({
  modelPath: { type: 'asset', path: 'models/paraformer-zh' },
  provider: 'nnapi', // Android NNAPI
  // provider: 'xnnpack', // XNNPACK for broader compatibility
});