# ============================================================================
# CERTifAI Dashboard - Environment Variables
# ============================================================================
# Copy this file to .env and fill in the values.
# Variables marked [REQUIRED] must be set; others have sensible defaults.

# ---------------------------------------------------------------------------
# Keycloak Configuration (frontend public client) [REQUIRED]
# ---------------------------------------------------------------------------
KEYCLOAK_URL=http://localhost:8080
KEYCLOAK_REALM=certifai
KEYCLOAK_CLIENT_ID=certifai-dashboard

# Keycloak admin / service-account client (server-to-server calls) [OPTIONAL]
KEYCLOAK_ADMIN_CLIENT_ID=
KEYCLOAK_ADMIN_CLIENT_SECRET=

# ---------------------------------------------------------------------------
# Application Configuration [REQUIRED]
# ---------------------------------------------------------------------------
APP_URL=http://localhost:8000
REDIRECT_URI=http://localhost:8000/auth/callback
ALLOWED_ORIGINS=http://localhost:8000

# ---------------------------------------------------------------------------
# MongoDB [OPTIONAL - defaults shown]
# ---------------------------------------------------------------------------
MONGODB_URI=mongodb://localhost:27017
MONGODB_DATABASE=certifai

# ---------------------------------------------------------------------------
# SearXNG meta-search engine [OPTIONAL - default: http://localhost:8888]
# ---------------------------------------------------------------------------
SEARXNG_URL=http://localhost:8888

# ---------------------------------------------------------------------------
# Ollama LLM instance [OPTIONAL - defaults shown]
# ---------------------------------------------------------------------------
OLLAMA_URL=http://localhost:11434
OLLAMA_MODEL=llama3.1:8b

# ---------------------------------------------------------------------------
# LLM Providers (comma-separated list) [OPTIONAL]
# ---------------------------------------------------------------------------
LLM_PROVIDERS=ollama

# ---------------------------------------------------------------------------
# SMTP (transactional email) [OPTIONAL]
# ---------------------------------------------------------------------------
SMTP_HOST=
SMTP_PORT=587
SMTP_USERNAME=
SMTP_PASSWORD=
SMTP_FROM_ADDRESS=

# ---------------------------------------------------------------------------
# Stripe billing [OPTIONAL]
# ---------------------------------------------------------------------------
STRIPE_SECRET_KEY=
STRIPE_WEBHOOK_SECRET=
STRIPE_PUBLISHABLE_KEY=

# ---------------------------------------------------------------------------
# LangChain / LangGraph / Langfuse [OPTIONAL]
# ---------------------------------------------------------------------------
LANGCHAIN_URL=
LANGGRAPH_URL=
LANGFUSE_URL=

# ---------------------------------------------------------------------------
# Vector database [OPTIONAL]
# ---------------------------------------------------------------------------
VECTORDB_URL=

# ---------------------------------------------------------------------------
# S3-compatible object storage [OPTIONAL]
# ---------------------------------------------------------------------------
S3_URL=
S3_ACCESS_KEY=
S3_SECRET_KEY=