#!/bin/bash
# Generate dynamic content for documentation

set -e

PROJECT_ROOT="$(dirname "$0")/.."
cd "$PROJECT_ROOT"

echo "📝 Generating dynamic documentation content..."

# Generate feature matrix
echo "Generating feature matrix..."
cat > book/appendices/feature-matrix.md << 'MATRIX_EOF'
# Feature Matrix

This matrix shows which features are available in different configurations.

| Feature | Minimal | Auth | Content | Email | TLS | Full |
|---------|---------|------|---------|-------|-----|------|
| Static Files | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ |
| Routing | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ |
| Security Headers | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ |
| JWT Auth | ❌ | ✅ | ❌ | ❌ | ❌ | ✅ |
| OAuth2 | ❌ | ✅ | ❌ | ❌ | ❌ | ✅ |
| 2FA/TOTP | ❌ | ✅ | ❌ | ❌ | ❌ | ✅ |
| Database Content | ❌ | ❌ | ✅ | ❌ | ❌ | ✅ |
| Markdown Rendering | ❌ | ❌ | ✅ | ❌ | ❌ | ✅ |
| Email System | ❌ | ❌ | ❌ | ✅ | ❌ | ✅ |
| HTTPS/TLS | ❌ | ❌ | ❌ | ❌ | ✅ | ✅ |

## Build Commands

```bash
# Minimal
cargo build --no-default-features

# Authentication only
cargo build --no-default-features --features "auth"

# Content management only
cargo build --no-default-features --features "content-db"

# Email only
cargo build --no-default-features --features "email"

# TLS only
cargo build --no-default-features --features "tls"

# Full featured
cargo build --features "auth,content-db,email,tls"
```
MATRIX_EOF

# Generate environment variables reference
echo "Generating environment variables reference..."
cat > book/appendices/env-variables.md << 'ENV_EOF'
# Environment Variables Reference

This document lists all environment variables used by Rustelo.

## Core Variables

| Variable | Description | Default | Required |
|----------|-------------|---------|----------|
| `SERVER_HOST` | Server bind address | `127.0.0.1` | No |
| `SERVER_PORT` | Server port | `3030` | No |
| `SERVER_PROTOCOL` | Protocol (http/https) | `http` | No |
| `ENVIRONMENT` | Environment (DEV/PROD) | `DEV` | No |
| `LOG_LEVEL` | Log level | `info` | No |

## Database Variables (auth, content-db features)

| Variable | Description | Default | Required |
|----------|-------------|---------|----------|
| `DATABASE_URL` | Database connection URL | - | Yes |
| `DATABASE_MAX_CONNECTIONS` | Maximum connections | `10` | No |
| `DATABASE_MIN_CONNECTIONS` | Minimum connections | `1` | No |

## Authentication Variables (auth feature)

| Variable | Description | Default | Required |
|----------|-------------|---------|----------|
| `JWT_SECRET` | JWT signing secret | - | Yes |
| `JWT_EXPIRATION_HOURS` | JWT expiration | `24` | No |
| `GOOGLE_CLIENT_ID` | Google OAuth client ID | - | No |
| `GOOGLE_CLIENT_SECRET` | Google OAuth secret | - | No |
| `GITHUB_CLIENT_ID` | GitHub OAuth client ID | - | No |
| `GITHUB_CLIENT_SECRET` | GitHub OAuth secret | - | No |

## TLS Variables (tls feature)

| Variable | Description | Default | Required |
|----------|-------------|---------|----------|
| `TLS_CERT_PATH` | TLS certificate path | - | Yes |
| `TLS_KEY_PATH` | TLS private key path | - | Yes |

## Email Variables (email feature)

| Variable | Description | Default | Required |
|----------|-------------|---------|----------|
| `EMAIL_PROVIDER` | Email provider | `console` | No |
| `EMAIL_FROM_ADDRESS` | Default from address | - | Yes |
| `EMAIL_FROM_NAME` | Default from name | - | No |
| `SMTP_HOST` | SMTP server host | - | Conditional |
| `SMTP_PORT` | SMTP server port | `587` | Conditional |
| `SMTP_USERNAME` | SMTP username | - | Conditional |
| `SMTP_PASSWORD` | SMTP password | - | Conditional |
ENV_EOF

echo "✅ Dynamic content generated"