# ============================================================
# Hold Slayer Gateway Configuration
# ============================================================
# Copy to .env and fill in your values. This is the app's own .env for a bare
# `uvicorn main:app` run — see .env.compose.example for the Docker stack.

# --- Database (required) ---
DATABASE_URL=postgresql+asyncpg://holdslayer:<db-password>@localhost:5432/holdslayer

# --- Auth: Casdoor SSO + owner-minted PATs (owner-only) ---
# The browser signs in via Casdoor (short-lived JWT); MCP/CLI clients use
# owner-minted PATs (hs_pat_…). Both resolve to a User gated to OWNER_NAME.
#
# Two supported configurations, enforced at startup:
#   1. CASDOOR_ENABLED=true  + endpoint/client_id/client_secret/OWNER_NAME set
#   2. CASDOOR_ENABLED=false + HOST=127.0.0.1  (dev-owner mode, loopback ONLY)
# SSO-off with an off-loopback HOST is refused — it would resolve every request
# to the dev owner, open to the network.
CASDOOR_ENABLED=true
CASDOOR_ENDPOINT=https://id.example.com
CASDOOR_CLIENT_ID=
CASDOOR_CLIENT_SECRET=
CASDOOR_ORG_NAME=
CASDOOR_APP_NAME=hold-slayer
# The owner's Casdoor username — the only identity allowed on any surface.
OWNER_NAME=
# Public base URL the browser reaches (drives OAuth discovery + the Casdoor
# redirect_uri). Blank derives it from the request headers.
PUBLIC_BASE_URL=

# --- SIP Trunk ---
# The mock engine must be requested explicitly; an unconfigured trunk
# without USE_MOCK_SIP=true refuses to start.
USE_MOCK_SIP=false
SIP_TRUNK_HOST=sip.yourprovider.com
SIP_TRUNK_PORT=5060
SIP_TRUNK_USERNAME=your_sip_username
SIP_TRUNK_PASSWORD=your_sip_password
SIP_TRUNK_TRANSPORT=udp
# Your phone number on the trunk (E.164)
SIP_TRUNK_DID=+15551234567

# --- Gateway SIP Listener ---
# Port for devices (softphones/hardphones) to register to
GATEWAY_SIP_HOST=0.0.0.0
GATEWAY_SIP_PORT=5060
GATEWAY_SIP_DOMAIN=gateway.local

# --- Speaches STT ---
SPEACHES_URL=http://localhost:22070
SPEACHES_MODEL=whisper-large-v3

# --- Rhema TTS (OpenAI-compatible /v1/audio/speech) ---
# Must NOT point at this app's own port (default PORT=8000) — set a real
# endpoint or TTS requests loop back into the gateway.
TTS_BASE_URL=http://localhost:8001
TTS_MODEL=speaches-ai/Kokoro-82M-v1.0-ONNX
TTS_VOICE=af_heart
TTS_API_KEY=
TTS_TIMEOUT=30.0
TTS_SAMPLE_RATE=16000

# --- Audio Classifier ---
# Thresholds for hold music detection (0.0 - 1.0)
CLASSIFIER_MUSIC_THRESHOLD=0.7
CLASSIFIER_SPEECH_THRESHOLD=0.6
CLASSIFIER_SILENCE_THRESHOLD=0.85
# Analysis window in seconds
CLASSIFIER_WINDOW_SECONDS=3.0

# --- LLM (OpenAI-compatible API) ---
# Ollama, LM Studio, vLLM, or OpenAI — any OpenAI-compatible endpoint
LLM_BASE_URL=http://localhost:11434/v1
LLM_MODEL=llama3
LLM_API_KEY=not-needed
LLM_TIMEOUT=30.0
LLM_MAX_TOKENS=1024
LLM_TEMPERATURE=0.3

# --- AI Receptionist (inbound calls) ---
RECEPTIONIST_ENABLED=true
RECEPTIONIST_LISTEN_TIMEOUT_S=15.0
RECEPTIONIST_END_OF_UTTERANCE_SILENCE_S=1.2
RECEPTIONIST_MESSAGE_MAX_SECONDS=90

# --- Hold Slayer ---
# Default device to transfer to when human detected
DEFAULT_TRANSFER_DEVICE=sip_phone
# Max hold time before giving up (seconds)
MAX_HOLD_TIME=7200
# How often to check classification while on hold (seconds)
HOLD_CHECK_INTERVAL=2.0

# --- Notifications ---
# SMS notification number (optional)
NOTIFY_SMS_NUMBER=+15559876543

# --- Server ---
HOST=0.0.0.0
PORT=8000
DEBUG=false
LOG_LEVEL=info
# Log rendering: "text" (human-readable) or "json" (one object per line, for
# Loki/Alloy). The Docker image sets json; text is the default for local dev.
LOG_FORMAT=text

# --- Safety ---
# Max simultaneous calls the gateway will place (REST + MCP)
MAX_CONCURRENT_CALLS=4