# =============================================================================
# AI Email Writer - Environment Variables Configuration
# =============================================================================
# Copy this file to .env and fill in the values
# NEVER commit actual secrets to version control
# =============================================================================

# -----------------------------------------------------------------------------
# DATABASE
# -----------------------------------------------------------------------------
DATABASE_URL="postgresql://postgres:postgres@localhost:5432/realestate_ai?schema=public"

# -----------------------------------------------------------------------------
# AUTHENTICATION
# -----------------------------------------------------------------------------
NEXTAUTH_URL="http://localhost:3000"
NEXTAUTH_SECRET="replace-with-secure-random-string-min-32-chars"

# Google OAuth (optional)
GOOGLE_CLIENT_ID=""
GOOGLE_CLIENT_SECRET=""

# -----------------------------------------------------------------------------
# STRIPE PAYMENTS
# -----------------------------------------------------------------------------
STRIPE_SECRET_KEY="sk_test_..."
STRIPE_PUBLISHABLE_KEY="pk_test_..."
STRIPE_WEBHOOK_SECRET="whsec_..."
STRIPE_PRICE_ID_PRO="price_..."
STRIPE_PRICE_ID_BUSINESS="price_..."

# -----------------------------------------------------------------------------
# OPENAI
# -----------------------------------------------------------------------------
OPENAI_API_KEY="sk-..."
OPENAI_MODEL="gpt-4o-mini"
OPENAI_MAX_TOKENS=2000

# -----------------------------------------------------------------------------
# RATE LIMITING (optional, Redis-based)
# -----------------------------------------------------------------------------
REDIS_URL="redis://localhost:6379"

# -----------------------------------------------------------------------------
# EMAIL SENDING (optional)
# -----------------------------------------------------------------------------
SMTP_HOST=""
SMTP_PORT="587"
SMTP_USER=""
SMTP_PASSWORD=""
SMTP_FROM="noreply@yourdomain.com"

# -----------------------------------------------------------------------------
# MONITORING & LOGGING
# -----------------------------------------------------------------------------
SENTRY_DSN=""

# -----------------------------------------------------------------------------
# APPLICATION
# -----------------------------------------------------------------------------
NODE_ENV="development"
NEXT_PUBLIC_APP_URL="http://localhost:3000"
NEXT_PUBLIC_APP_NAME="RealEstateAI"

# Rate limits
RATE_LIMIT_MAX_REQUESTS=100
RATE_LIMIT_WINDOW_MS=60000