# CellTrace Environment Variables Template
# Copy this file to '.env' and fill in the values. 
# Do NOT commit '.env' to version control.

# --- App Settings ---
PORT=8080
ENV=development # development, staging, production
LOG_LEVEL=INFO

# --- Security & Database (Secrets loaded from Secret Manager in Staging/Prod) ---
# DB connection string for the Lab Data MCP server
DATABASE_URL=postgresql://user:password@localhost:5432/celltrace

# --- External Services ---
# Optional Hugging Face token. Public Spaces can work anonymously, but Hugging
# Face ZeroGPU quota may require a token for reliable local testing.
# HF_TOKEN=your_hugging_face_token_here

# Gemini API configuration for Phase 2 LLM QA Reviewer
# GEMINI_API_KEY=your_gemini_api_key_here
# GEMINI_QA_MODEL=gemini-2.5-flash

# --- Pipeline Configuration ---
# Options: space, local, http
CELLPOSE_BACKEND=space
CELLPOSE_SPACE=mouseland/cellpose
CELLPOSE_MODEL=cpsam_v2
CELLPOSE_USE_GPU=false
CELLPOSE_SERVER_URL=http://localhost:8081
CELLPOSE_HTTP_TIMEOUT_SECONDS=1800
SEGMENT_CACHE_DIR=/tmp/celltrace_cache

# --- Firebase Configuration ---
# Service Account JSON key path for the backend Admin SDK
FIREBASE_SERVICE_ACCOUNT_PATH=firebase-credentials.json

# Web client configuration snippet keys
FIREBASE_API_KEY=YOUR_FIREBASE_API_KEY
FIREBASE_AUTH_DOMAIN=YOUR_PROJECT.firebaseapp.com
FIREBASE_PROJECT_ID=YOUR_PROJECT_ID
FIREBASE_STORAGE_BUCKET=YOUR_PROJECT.firebasestorage.app
FIREBASE_MESSAGING_SENDER_ID=YOUR_SENDER_ID
FIREBASE_APP_ID=YOUR_APP_ID
MEASUREMENT_ID=YOUR_MEASUREMENT_ID
FIREBASE_APP_CHECK_SITE_KEY=YOUR_RECAPTCHA_SITE_KEY