workspace/setup_skills.sh

#!/bin/bash

# PicoClaw Skills Setup Script
# This script ensures all dependencies for enabled skills are installed.

echo "🦞 PicoClaw Skills Setup"
echo "========================"

WORKSPACE_DIR="$(dirname "$0")"
SKILLS_DIR="$WORKSPACE_DIR/skills"

echo "📍 Skills Directory: $SKILLS_DIR"

# Helper function to check command existence
check_cmd() {
    command -v "$1" >/dev/null 2>&1
}

# 1. Voice TTS (gTTS)
echo ""
echo "🎤 Checking Voice TTS dependencies..."
if check_cmd python3; then
    if python3 -c "import gtts" >/dev/null 2>&1; then
        echo "✅ gTTS already installed."
    else
        echo "📦 Installing gTTS..."
        pip3 install gTTS
        if [ $? -eq 0 ]; then
            echo "✅ gTTS installed successfully."
        else
            echo "❌ Failed to install gTTS. Voice skill may not work."
        fi
    fi
else
    echo "❌ Python3 not found. Voice skill will be disabled."
fi

# 2. AI Research (jq, curl)
echo ""
echo "🔬 Checking AI Research dependencies..."
MISSING_AI=0
for cmd in jq curl grep sed; do
    if ! check_cmd "$cmd"; then
        echo "❌ Missing command: $cmd"
        MISSING_AI=1
    fi
done

if [ $MISSING_AI -eq 0 ]; then
    echo "✅ AI Research dependencies met."
else
    echo "⚠️  Some AI Research dependencies are missing. Please install jq and curl."
fi

# 3. Diagrams (Mermaid CLI)
echo ""
echo "📊 Checking Diagrams dependencies..."
if check_cmd mmdc; then
    echo "✅ Mermaid CLI (mmdc) found."
else
    echo "⚠️  Mermaid CLI (mmdc) not found."
    if check_cmd npm; then
        echo "📦 Installing mermaid-cli globally (requires npm)..."
        # npm install -g @mermaid-js/mermaid-cli
        echo "ℹ️  Skipping auto-install for npm global packages to avoid permission issues."
        echo "   Run 'npm install -g @mermaid-js/mermaid-cli' manually if you need image generation."
    else
        echo "ℹ️  npm not found. Diagrams will be text-only."
    fi
fi

# 4. Permissions (chmod +x)
echo ""
echo "🔐 Setting permissions for skill scripts..."
find "$SKILLS_DIR" -name "*.sh" -exec chmod +x {} \;
find "$SKILLS_DIR" -name "*.py" -exec chmod +x {} \;
echo "✅ Permissions set."

echo ""
echo "✅ Setup complete! Your skills are ready to use."