# n8n-debugger Environment Configuration
# Copy this file to .env and fill in your values

# =============================================================================
# Core n8n Configuration (Required for all modes)
# =============================================================================

# Your n8n instance URL
# Must include protocol (https://) and trailing slash
# Example: https://n8n.seibert.tools/
N8N_BASE_URL=https://your-n8n-instance.com/

# Your n8n API key (get from n8n Settings → API)
# Required in development mode
# Optional in production (user-specific keys stored in Secret Manager)
N8N_API_KEY=your-api-key-here

# Optional: Filter workflows by project ID (for n8n cloud instances)
# Leave empty if using self-hosted n8n or want to see all workflows
N8N_PROJECT_ID=

# =============================================================================
# Web UI Authentication (Required for Production Only)
# =============================================================================

# Secret key for signing JWT tokens
# Must be a long, random string (minimum 32 characters recommended)
# Generate with: openssl rand -base64 32
# NEVER commit this to version control!
JWT_SECRET=

# Google OAuth 2.0 Client ID
# Get from: Google Cloud Console → APIs & Services → Credentials
GOOGLE_CLIENT_ID=

# Google OAuth 2.0 Client Secret
# Get from: Google Cloud Console → APIs & Services → Credentials
# NEVER commit this to version control!
GOOGLE_CLIENT_SECRET=

# Express session secret
# Used temporarily during OAuth flow (sessions expire after 10 minutes)
# Generate with: openssl rand -base64 32
# Auto-generated in development if not provided
SESSION_SECRET=

# =============================================================================
# Server Configuration (Optional)
# =============================================================================

# Environment mode: development or production
# Defaults to production if not set
# Development mode disables OAuth and uses N8N_API_KEY directly
NODE_ENV=development

# Port for web UI server
# Default: 8080
PORT=8080

# =============================================================================
# Google Cloud Configuration (Production Only)
# =============================================================================

# Google Cloud project ID for Vertex AI and Secret Manager
# Default: jopnelli-dev
GOOGLE_CLOUD_PROJECT=jopnelli-dev

# Google Cloud region for Vertex AI
# Default: europe-west3
# Choose region closest to your users for best latency
GOOGLE_CLOUD_LOCATION=europe-west3

# =============================================================================
# Quick Start Guides
# =============================================================================

# Development Setup (Minimal):
# 1. Copy this file: cp .env.example .env
# 2. Set these required variables:
#    - NODE_ENV=development
#    - N8N_BASE_URL=https://your-n8n-instance.com/
#    - N8N_API_KEY=your-api-key-here
# 3. Run: cd packages/web && npm run dev

# Production Setup:
# 1. Copy this file: cp .env.example .env
# 2. Set all production-required variables (see above)
# 3. Configure Google Cloud Secret Manager
# 4. Deploy to Cloud Run
# 5. See AGENTS.md for complete setup instructions