#!/bin/bash
# 03_generate_packaging.sh — Genera INSTALL.sh e README.md
# Solo meccanico: generazione file packaging

set -e

DIST_DIR="$1"
FRAMEWORK_NAME="$(basename "$DIST_DIR" | sed 's/-suite$//')"

if [ -z "$DIST_DIR" ] || [ ! -d "$DIST_DIR" ]; then
    echo "❌ Usage: $0 <dist-dir>"
    exit 1
fi

echo "📦 Generazione packaging per: $DIST_DIR"
echo "=============================================="

# Conta skills e references
SKILLS_COUNT=$(find "$DIST_DIR" -mindepth 1 -maxdepth 1 -type d ! -name "references" 2>/dev/null | wc -l | tr -d ' ')
REFS_COUNT=$(find "$DIST_DIR/references" -name "*.md" 2>/dev/null | wc -l | tr -d ' ')

# Genera INSTALL.sh
echo ""
echo "### Generazione INSTALL.sh..."

cat > "$DIST_DIR/INSTALL.sh" << EOF
#!/bin/bash
# Installazione ${FRAMEWORK_NAME}-skills

SOURCE="\$(cd "\$(dirname "\${BASH_SOURCE[0]}")" && pwd)"
TARGET="\$HOME/.openclaw/skills/${FRAMEWORK_NAME}-skills"

echo "📦 Installing ${FRAMEWORK_NAME}-skills..."
echo ""

# Verifica destinazione
if [ -d "\$TARGET" ]; then
    echo "⚠️  Directory esistente: \$TARGET"
    read -p "Sovrascrivere? (y/N) " confirm
    if [ "\$confirm" != "y" ]; then
        echo "❌ Installazione annullata"
        exit 1
    fi
    rm -rf "\$TARGET"
fi

# Crea directory parent
mkdir -p "\$(dirname "\$TARGET")"

# Copia skills
cp -r "\$SOURCE" "\$TARGET"

echo "✅ Installation complete!"
echo ""
echo "Skills installate in: \$TARGET"
echo ""
echo "Skills incluse (${SKILLS_COUNT}):"
for skill in "\$TARGET"/*/; do
    if [ -d "\$skill" ] && [ "\$(basename "\$skill")" != "references" ]; then
        echo "  - \$(basename "\$skill")"
    fi
done
EOF

chmod +x "$DIST_DIR/INSTALL.sh"
echo "  ✓ INSTALL.sh generato"

# Genera README.md
echo ""
echo "### Generazione README.md..."

cat > "$DIST_DIR/README.md" << EOF
# ${FRAMEWORK_NAME}-skills

Suite di AgentSkills generate da framework-translator.

## Panoramica

- **Skills:** ${SKILLS_COUNT}
- **References:** ${REFS_COUNT}
- **Lingua:** Da rilevare
- **Dominio:** Da rilevare

## Installazione

### Metodo 1: Script Automatico

\`\`\`bash
./INSTALL.sh
\`\`\`

### Metodo 2: Copia Manuale

\`\`\`bash
cp -r . ~/.openclaw/skills/${FRAMEWORK_NAME}-skills
\`\`\`

## Skills Incluse

EOF

# Lista skills
for skill_dir in "$DIST_DIR"/*/; do
    if [ -d "$skill_dir" ] && [ "$(basename "$skill_dir")" != "references" ]; then
        skill_name=$(basename "$skill_dir")
        echo "- **$skill_name**" >> "$DIST_DIR/README.md"
    fi
done

cat >> "$DIST_DIR/README.md" << EOF

## References

EOF

# Lista references
if [ -d "$DIST_DIR/references" ]; then
    for ref_file in "$DIST_DIR/references"/*.md; do
        if [ -f "$ref_file" ]; then
            ref_name=$(basename "$ref_file")
            echo "- \`$ref_name\`" >> "$DIST_DIR/README.md"
        fi
    done
fi

cat >> "$DIST_DIR/README.md" << EOF

---

_Generato da framework-translator il $(date +%Y-%m-%d)_
EOF

echo "  ✓ README.md generato"

echo ""
echo "=============================================="
echo "✅ Packaging completato"
echo ""
echo "File generati:"
ls -la "$DIST_DIR"/*.sh "$DIST_DIR"/*.md 2>/dev/null || true