# -*- coding:utf-8 -*-
# GET /api/status - ASR服务状态

import subprocess
import json

result = {
    'service': 'asr-transcription',
    'model': 'faster-whisper-large-v3-turbo-ct2',
    'gpu_id': 6,
    'gpus': []
}

try:
    out = subprocess.check_output(
        ['nvidia-smi', '--query-gpu=index,utilization.gpu,memory.used,memory.total',
         '--format=csv,noheader,nounits'],
        timeout=5
    ).decode().strip()
    for line in out.split('\n'):
        parts = [p.strip() for p in line.split(',')]
        result['gpus'].append({
            'id': int(parts[0]),
            'util': int(parts[1]),
            'mem_used': int(parts[2]),
            'mem_total': int(parts[3])
        })
except Exception:
    pass

return json.dumps(result)