#!/bin/bash
# Monitor Brocade ICX 6610-48P switch uptime
# Detects random reboots and logs them

SWITCH_IP="192.168.1.2"
LOG_FILE="$HOME/.local/state/openclaw/brocade-monitor.log"
STATE_FILE="$HOME/.local/state/openclaw/brocade-uptime.state"

mkdir -p "$(dirname "$LOG_FILE")"

# Get current uptime via SSH (requires sshpass)
# Brocade CLI: show version | include "uptime"
get_uptime() {
    sshpass -p 'palm7' ssh -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null \
        -o ConnectTimeout=10 \
        root@${SWITCH_IP} 'show version | include "uptime"' 2>/dev/null
}

# Alternative: check uptime via SNMP if available
# snmpwalk -v2c -c public 192.168.1.2 sysUpTime

# Check if switch is reachable
check_switch() {
    local timestamp=$(date '+%Y-%m-%d %H:%M:%S')
    
    # Ping check (need raw socket)
    if nc -zv -w 5 ${SWITCH_IP} 22 2>&1 | grep -q "open"; then
        echo "[$timestamp] SSH port open" >> "$LOG_FILE"
        
        # Try to get uptime
        local uptime_output=$(get_uptime)
        if [ -n "$uptime_output" ]; then
            echo "[$timestamp] Uptime: $uptime_output" >> "$LOG_FILE"
            
            # Check for reboot (uptime decreased)
            if [ -f "$STATE_FILE" ]; then
                local prev_uptime=$(cat "$STATE_FILE")
                # Compare uptime values - if current < previous, reboot occurred
                # This is a simplified check; would need to parse actual uptime
            fi
            
            # Save current uptime
            echo "$uptime_output" > "$STATE_FILE"
        fi
    else
        echo "[$timestamp] SWITCH DOWN - Cannot connect to SSH port" >> "$LOG_FILE"
    fi
}

check_switch