// src/api/voice.ts
import { pb } from './pocketbase'

const LIVEKIT_URL = import.meta.env.VITE_LIVEKIT_URL || 'ws://192.168.1.14:7880'

export function getLiveKitUrl(): string {
  return LIVEKIT_URL
}

export async function fetchVoiceToken(sessionId: string): Promise<string> {
  const user = pb.authStore.model
  if (!user) throw new Error('未登录')

  const token = pb.authStore.token
  console.log('[voice] fetching token for session:', sessionId, 'token prefix:', token?.slice(0, 20))

  const res = await fetch(`/voice-api/voice-token/${sessionId}`, {
    method: 'POST',
    headers: {
      'Content-Type': 'application/json',
      Authorization: token,
    },
  })

  console.log('[voice] token service response status:', res.status)
  if (!res.ok) {
    const data = await res.json().catch(() => ({ error: '语音服务暂不可用' }))
    console.log('[voice] token service error:', data)
    throw new Error(data.error || data.detail || '语音服务暂不可用')
  }

  const data = await res.json()
  return data.token
}