# Application
APP_NAME="Graph RAG Service"
DEBUG=false
ENVIRONMENT=development

# API Server
API_HOST=0.0.0.0
API_PORT=8000

# Security
# ⚠️  CRITICAL: Change SECRET_KEY before ANY deployment.
# Generate one with: python -c "import secrets; print(secrets.token_hex(32))"
SECRET_KEY=change-this-in-production-to-a-secure-random-key
ACCESS_TOKEN_EXPIRE_MINUTES=30

# CORS: comma-separated list of allowed origins.
# Default allows only the local Vite dev server.
# Example for production: CORS_ORIGINS=https://yourdomain.com
CORS_ORIGINS=http://localhost:3000,http://localhost:5173

# Neo4j
NEO4J_URI=bolt://localhost:7687
NEO4J_USER=neo4j
NEO4J_PASSWORD=password
NEO4J_DATABASE=neo4j

# Redis
REDIS_HOST=localhost
REDIS_PORT=6379
REDIS_DB=0

# Celery
CELERY_BROKER_URL=redis://localhost:6379/0
CELERY_RESULT_BACKEND=redis://localhost:6379/0

# LLMs
DEFAULT_LLM_PROVIDER=ollama

# OpenAI
OPENAI_API_KEY=

# Anthropic
ANTHROPIC_API_KEY=

# Google Gemini
GOOGLE_API_KEY=

# LlamaCloud (for LlamaParse)
LLAMA_CLOUD_API_KEY=
USE_LLAMA_PARSE=true

# Ollama
OLLAMA_BASE_URL=http://localhost:11434
OLLAMA_MODEL=deepseek-v3.1:671b-cloud
OLLAMA_EMBEDDING_MODEL=nomic-embed-text

# Embedding
EMBEDDING_PROVIDER=ollama
EMBEDDING_DIMENSION=768

# Agent Configuration
MAX_AGENT_ITERATIONS=5
AGENT_TIMEOUT_SECONDS=30

# Observability
ENABLE_TRACING=true
ENABLE_METRICS=true
LOG_LEVEL=INFO