# =============================================================================
# SayIt Configuration
# =============================================================================
# Secrets (API keys, passwords) → .env
# Everything else → this file
# =============================================================================

server:
  host: "0.0.0.0"
  port: 8000
  cors_origins:                      # Allowed CORS origins
    - "*"                            # Default: allow all. Restrict in production.

# HTTPS reverse proxy (when not using ALB/CDN)
gateway:
  host: "0.0.0.0"
  port: 8443
  backend_target: "http://127.0.0.1:8000"
  tls_key_file: "certs/dev.key"
  tls_cert_file: "certs/dev.crt"

paths:
  prompt_dir: "prompts"
  releases_dir: "releases"

# --- Speech Recognition ---
asr:
  engine: "qwen3"                    # qwen3 / firered
  model: "Qwen/Qwen3-ASR-1.7B"
  device: "cuda:0"
  language: "Chinese"                # Chinese / English / Cantonese
  itn: true                          # Inverse text normalization
  vllm_gpu_util: 0.5
  vllm_max_model_len: 16384
  max_concurrency: 1
  batch_max_size: 32
  batch_wait_ms: 60
  firered:                           # Only used when engine = "firered"
    model_dir: "pretrained_models"

vad:
  model: "fsmn-vad"
  max_single_segment_time: 30000     # ms

# --- LLM Text Polishing ---
# Define all available providers below, then choose which one to use
# for desktop and web_demo. API keys go in .env file.
llm:
  desktop: "openai"                  # Provider for desktop client
  web_demo: "groq"                   # Provider for web demo (empty = disabled)

  providers:
    azure:
      deployment: "gpt-4o"
      api_version: "2024-12-01-preview"
      timeout_sec: 15
    openai:
      base_url: "https://api.openai.com"
      model: "gpt-4o-mini"
      timeout_sec: 15
    groq:
      base_url: "https://api.groq.com/openai"
      model: "qwen/qwen3-32b"
      timeout_sec: 15
    ollama:
      url: "http://127.0.0.1:11434/api/generate"
      model: "qwen2.5:7b"
      timeout_sec: 15

# --- Landing Page ---
public_site:
  app_name: "SayIt"
  headline: "随口说，出色写"
  subheadline: "用说话代替打字，AI 实时把口语变成可以直接用的书面表达。"
  download_label: "下载 Windows 客户端"
  download_platform: "win32"
  download_arch: "x64"

# --- Browser Demo ---
web_demo:
  enabled: true
  max_duration_sec: 600              # Max recording length per session (sec)
  max_concurrency_per_ip: 3

# --- Admin Dashboard ---
# Password in .env (SAYIT_ADMIN_PASSWORD)
admin:
  enabled: true
  username: "admin"

# --- Logging ---
logging:
  level: "INFO"                      # DEBUG / INFO / WARNING / ERROR
  debug_asr: false                   # Log raw ASR input/output
  debug_llm: false                   # Log raw LLM input/output
  file: "runtime/logs/sayit.log"
  retention_days: 14
  slow_asr_ms: 5000                  # Warn when ASR takes longer
  slow_llm_ms: 8000                  # Warn when LLM takes longer

# --- Telemetry ---
telemetry:
  enabled: true
  db: "sqlite"                       # sqlite / postgresql
  db_path: "runtime/telemetry/sayit.sqlite3"
  collect_window_title: true
  collect_exe_path: true
  node_id: "single-node-01"