#!/bin/bash
# vps_fire_and_forget.sh

CSV_FILE="vps_data.csv"
CMD="$@"

if [ -z "$CMD" ]; then
    echo "Usage: $0 'command'"
    echo "Example: $0 './capca 104.21.8.239 443'"
    exit 1
fi

echo "=== FIRE AND FORGET - VPS PARALLEL ==="
echo "Command: $CMD"
echo ""

# Count VPS
TOTAL_VPS=$(($(wc -l < "$CSV_FILE") - 1))
echo "Total VPS: $TOTAL_VPS"
echo "Starting parallel execution..."
echo ""

counter=0

# Baca CSV dan jalankan SEMUA secara langsung
while IFS=',' read -r ip user pass port; do
    counter=$((counter + 1))
    
    # Skip header
    if [ $counter -eq 1 ]; then
        continue
    fi
    
    # Clean
    ip=$(echo "$ip" | xargs)
    pass=$(echo "$pass" | xargs)
    port=$(echo "$port" | xargs)
    [ -z "$port" ] && port=22
    
    echo -n "[$((counter-1))] Launching $ip... "
    
    # FIRE AND FORGET - langsung jalankan di background
    (
        # Cek koneksi cepat
        if timeout 2 bash -c "echo > /dev/tcp/$ip/$port" 2>/dev/null; then
            # Execute command
            timeout 30 sshpass -p "$pass" ssh \
                -o StrictHostKeyChecking=no \
                -o ConnectTimeout=5 \
                -p "$port" \
                "root@$ip" "$CMD" 2>/dev/null
            
            if [ $? -eq 0 ]; then
                echo "[$ip] ✅ Done" >> /tmp/vps_results.txt
            else
                echo "[$ip] ❌ Failed" >> /tmp/vps_results.txt
            fi
        else
            echo "[$ip] 🔌 Offline" >> /tmp/vps_results.txt
        fi
    ) &
    
    echo "🚀 FIRED"
    
done < "$CSV_FILE"

echo ""
echo "════════════════════════════════════════"
echo "🎯 ALL VPS LAUNCHED IN PARALLEL!"
echo "════════════════════════════════════════"
echo ""
echo "Commands are running in the background."
echo "Check results with:"
echo "  tail -f /tmp/vps_results.txt"
echo ""
echo "To see all results later:"
echo "  cat /tmp/vps_results.txt 2>/dev/null || echo 'No results yet'"