#!/bin/bash
##############################################################################
# INSTALL.sh - Orto Skills Suite Installation
#
# Copia l'intera cartella orto-suite/ in ~/.openclaw/skills/
# 
# Usage:
#   ./INSTALL.sh
#
# Output:
#   - Copia orto-suite/ → ~/.openclaw/skills/orto-suite/
#   - Verifica 9 skill + 8 references
#   - Symlink references risolti automaticamente
#   - Ready for use
##############################################################################

set -e

SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
SOURCE_DIR="$SCRIPT_DIR/orto-suite"
TARGET_DIR="$HOME/.openclaw/skills/orto-suite"

RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
BLUE='\033[0;34m'
NC='\033[0m'

log() {
    echo -e "${BLUE}[$(date +'%H:%M:%S')]${NC} $1"
}

error() {
    echo -e "${RED}[ERROR]${NC} $1" >&2
}

success() {
    echo -e "${GREEN}[✓]${NC} $1"
}

warning() {
    echo -e "${YELLOW}[⚠]${NC} $1"
}

# ============================================================================

log "=== Orto Skills Suite Installation ==="

# Verifica source directory esiste
if [ ! -d "$SOURCE_DIR" ]; then
    error "Source directory not found: $SOURCE_DIR"
    exit 1
fi

success "Source directory found: $SOURCE_DIR"

# Crea target directory se non esiste
mkdir -p "$(dirname "$TARGET_DIR")"

# Se target esiste già, chiedi conferma
if [ -d "$TARGET_DIR" ]; then
    warning "Target directory already exists: $TARGET_DIR"
    read -p "Overwrite? (y/n) " -n 1 -r
    echo
    if [[ $REPLY =~ ^[Yy]$ ]]; then
        log "Backing up existing installation..."
        BACKUP_DIR="$TARGET_DIR.backup.$(date +%s)"
        mv "$TARGET_DIR" "$BACKUP_DIR"
        success "Backup saved: $BACKUP_DIR"
    else
        log "Installation cancelled"
        exit 0
    fi
fi

# Copia orto-suite
log "Copying orto-suite to $TARGET_DIR..."
cp -r "$SOURCE_DIR" "$TARGET_DIR"
success "Copied successfully"

# Verifica installation
log "Verifying installation..."

# Count skill directories
SKILL_COUNT=$(find "$TARGET_DIR" -maxdepth 1 -name "orto-*" -type d | wc -l)
log "Found $SKILL_COUNT skill directories"

if [ "$SKILL_COUNT" -lt 9 ]; then
    error "Expected 9 skills, found $SKILL_COUNT"
    exit 1
fi

# Verifica SKILL.md files
SKILL_MD_COUNT=$(find "$TARGET_DIR" -maxdepth 2 -name "SKILL.md" -type f | wc -l)
log "Found $SKILL_MD_COUNT SKILL.md files"

if [ "$SKILL_MD_COUNT" -lt 9 ]; then
    error "Expected 9 SKILL.md files, found $SKILL_MD_COUNT"
    exit 1
fi

# Verifica references
if [ ! -d "$TARGET_DIR/references" ]; then
    error "References directory not found"
    exit 1
fi

REF_COUNT=$(find "$TARGET_DIR/references" -maxdepth 1 -name "*.md" -type f | wc -l)
log "Found $REF_COUNT reference files"

success "Installation verified"

# ============================================================================

echo ""
echo "╔════════════════════════════════════════════════════════════╗"
echo "║     ✅ INSTALLATION COMPLETED SUCCESSFULLY                  ║"
echo "╚════════════════════════════════════════════════════════════╝"

success "Skills installed: $SKILL_COUNT"
success "Installation directory: $TARGET_DIR"

echo ""
echo "=== INSTALLED SKILLS ==="
find "$TARGET_DIR" -maxdepth 2 -name "SKILL.md" -type f | sort | while read skillmd; do
    skilldir=$(dirname "$skillmd")
    skillname=$(basename "$skilldir")
    echo "  ✓ $skillname"
done

echo ""
echo "=== NEXT STEPS ==="
echo "1. Create your first garden:"
echo "   openclaw invoke $TARGET_DIR/orto-init/SKILL.md --id orto_mytown_001 ..."
echo ""
echo "2. Run onboarding:"
echo "   openclaw invoke $TARGET_DIR/orto-onboarding/SKILL.md --orto-id orto_mytown_001"
echo ""
echo "3. Generate full plan:"
echo "   openclaw invoke $TARGET_DIR/orto-orchestratore/SKILL.md --orto-id orto_mytown_001"

exit 0