#!/bin/bash
echo "║  AUTO-FIX — DETECT + CORRECT"
FIXED=0

# 1. Docker containers down
for S in langfuse mattermost n8n qdrant searxng twenty uptime-kuma vaultwarden plausible prometheus loki; do
    if ! docker ps --format '{{.Names}}' | grep -q "^$S$"; then
        docker start $S > /dev/null 2>&1
        echo "║ FIXED: Started $S"
        FIXED=$((FIXED+1))
    fi
done

# 2. Systemd services
for S in deerflow deerflow-web nginx php8.5-fpm; do
    if ! systemctl is-active $S > /dev/null 2>&1; then
        systemctl start $S 2>/dev/null
        echo "║ FIXED: Started $S"
        FIXED=$((FIXED+1))
    fi
done

# 3. MiroFish
MF=$(curl -sf http://127.0.0.1:5001/ --max-time 3 2>/dev/null)
if [ -z "$MF" ]; then
    systemctl restart mirofish 2>/dev/null
    sleep 3
    echo "║ FIXED: MiroFish restarted"
    FIXED=$((FIXED+1))
else
    echo "║ OK: MiroFish :5001"
fi

# 4. Disk > 90%
DISK=$(df -h / | tail -1 | awk '{print $5}' | tr -d '%')
if [ "$DISK" -gt 90 ]; then
    docker system prune -f > /dev/null 2>&1
    journalctl --vacuum-size=100M > /dev/null 2>&1
    find /tmp -mtime +3 -delete 2>/dev/null
    echo "║ FIXED: Disk cleanup ($DISK%)"
    FIXED=$((FIXED+1))
else
    echo "║ OK: Disk $DISK%"
fi

# 5. PHP error logs
ERRS=$(find /var/log/nginx -name '*.log' -newer /tmp/.director-last-check -exec grep -c 'PHP Fatal' {} + 2>/dev/null | awk -F: '{s+=$2}END{print s+0}')
if [ "$ERRS" -gt 100 ]; then
    find /var/log/nginx -name '*.log' -exec truncate -s 0 {} \;
    touch /tmp/.director-last-check
    echo "║ FIXED: Cleared $ERRS PHP errors"
    FIXED=$((FIXED+1))
fi

echo "║ TOTAL FIXES: $FIXED"
echo "║ NonReg: $(bash /var/www/html/api/nonreg-check.sh)"