#!/bin/bash
# Install Local REST API plugin headless (no GUI needed)
# This manually installs the plugin files and generates API key

set -e

VAULT_PATH="/workspace/second-brain"
PLUGIN_DIR="$VAULT_PATH/.obsidian/plugins/obsidian-local-rest-api"
API_KEY=$(openssl rand -hex 32)

echo "📡 Installing Local REST API plugin (headless)..."

# Create plugin directory
mkdir -p "$PLUGIN_DIR"

# Download latest plugin release from GitHub
RELEASE_URL="https://github.com/coddingtonbear/obsidian-local-rest-api/releases/latest/download"

echo "Downloading plugin files..."
cd "$PLUGIN_DIR"

# Download manifest
curl -s -L "$RELEASE_URL/manifest.json" -o manifest.json
echo "✓ manifest.json"

# Download main.js
curl -s -L "$RELEASE_URL/main.js" -o main.js
echo "✓ main.js"

# Download styles.css (if available)
curl -s -L "$RELEASE_URL/styles.css" -o styles.css 2>/dev/null || echo "✓ styles.css (optional, skipped)"

# Create data.json with plugin settings and API key
cat > data.json << EOF
{
  "api_key": "$API_KEY",
  "allow_origins": "*",
  "port": 27123
}
EOF
echo "✓ data.json (with API key)"

# Enable plugin in Obsidian config
COMMUNITY_PLUGINS_FILE="$VAULT_PATH/.obsidian/community-plugins.json"
if [ ! -f "$COMMUNITY_PLUGINS_FILE" ]; then
  echo '[]' > "$COMMUNITY_PLUGINS_FILE"
fi

# Add plugin to enabled list
python3 << PYTHON
import json
with open('$COMMUNITY_PLUGINS_FILE', 'r') as f:
    plugins = json.load(f)
if 'obsidian-local-rest-api' not in plugins:
    plugins.append('obsidian-local-rest-api')
    with open('$COMMUNITY_PLUGINS_FILE', 'w') as f:
        json.dump(plugins, f, indent=2)
print("✓ Plugin enabled in community-plugins.json")
PYTHON

# Update .env with API key
ENV_FILE="$VAULT_PATH/.env"
if [ -f "$ENV_FILE" ]; then
  # Replace existing key
  sed -i "s/^OBSIDIAN_API_KEY=.*/OBSIDIAN_API_KEY=$API_KEY/" "$ENV_FILE"
else
  # Create new .env
  cat > "$ENV_FILE" << ENVEOF
OBSIDIAN_API_KEY=$API_KEY
OBSIDIAN_BASE_URL=http://127.0.0.1:27123
OBSIDIAN_VERIFY_SSL=false
OBSIDIAN_ENABLE_CACHE=true
OBSIDIAN_CACHE_REFRESH_INTERVAL_MIN=10
MCP_TRANSPORT_TYPE=stdio
MCP_LOG_LEVEL=info
ENVEOF
fi
echo "✓ .env updated with API key"

echo ""
echo "✅ Local REST API plugin installed!"
echo ""
echo "API Key: $API_KEY"
echo ""
echo "Next steps:"
echo "1. Restart Obsidian: sudo systemctl restart obsidian.service"
echo "2. Test MCP: /workspace/second-brain/start-mcp.sh"
echo ""
echo "Verify plugin:"
echo "  cat $VAULT_PATH/.obsidian/community-plugins.json"