#!/bin/bash
set -euo pipefail
SCRIPTNAME=$(basename "$(readlink -f "$0")")

# ========= Configuration =========
CONTAINER_NAME="paperless-ai"
OLLAMA_HOST="192.168.222.12"
OLLAMA_PORT="11434"
ERROR_PATTERN="Error: \[ERROR\] Document analysis failed: connect EHOSTUNREACH $OLLAMA_HOST:$OLLAMA_PORT"


# Tools (adjust if your distro uses different names)
WOL_CMD="wakeonlan"                               # or "etherwake -i eth0 $WOL_MAC"
NC_CMD="nc"                                       # netcat
DOCKER="docker"

# Ensure only one instance of this script is running
if [ "$(pgrep -f $SCRIPTNAME)" != $$ ]; then
  echo "Killing running instance of $SCRIPTNAME..."
  pgrep -f -- "$SCRIPTNAME" | grep -vw "$$" | xargs -r kill -KILL
fi

log() { printf '[%(%F %T)T] %s\n' -1 "$*"; }

${DOCKER} logs -f --since 0s "${CONTAINER_NAME}" 2>&1 | \
while IFS= read -r line; do
  # Print lines optionally for debugging:
  #echo "$line"

  if echo "$line" | grep -qE "${ERROR_PATTERN}"; then
    log "Detected EHOSTUNREACH for Ollama (${OLLAMA_HOST}:${OLLAMA_PORT})."
  fi

done