#!/usr/bin/env bash
set -euo pipefail

echo "--- AutoQueue started ---"

while true; do
  inotifywait -e close_write -m "${WATCH_DIR}" | while read -r path action file; do
    TIMESTAMP=$(date '+%Y-%m-%d %H:%M:%S')
    echo "[$TIMESTAMP] Detected new file: $file" | tee -a "${LOG_FILE}"

    ATTEMPTS=0
    MEDIA_ID=""

    while [ -z "$MEDIA_ID" ] && [ $ATTEMPTS -lt 6 ]; do
      ATTEMPTS=$((ATTEMPTS + 1))
      sleep 5
      MEDIA_ID=$(curl -s -H "Authorization: Bearer ${AZURACAST_API_KEY}" "${AZURACAST_API_URL}/files" |
        jq -r --arg NAME "${SUBDIR}/$file" '.[] | select(.path | endswith($NAME)) | .id')

      if [ -z "$MEDIA_ID" ]; then
        echo "[$TIMESTAMP] Attempt $ATTEMPTS: File $file not yet indexed" | tee -a "${LOG_FILE}"
      fi
    done

    if [ -n "$MEDIA_ID" ]; then
      echo "[$TIMESTAMP] Queuing $file (ID $MEDIA_ID) as next..." | tee -a "${LOG_FILE}"
      if curl -s -X POST -H "Content-Type: application/json" \
        -H "Authorization: Bearer ${AZURACAST_API_KEY}" \
        -d "{\"track_id\": \"$MEDIA_ID\", \"play_next\": true}" \
        "${AZURACAST_API_URL}/requests"; then
        echo "[$TIMESTAMP] Successfully queued $file" | tee -a "${LOG_FILE}"
      else
        echo "[$TIMESTAMP] Failed to queue $file" | tee -a "${LOG_FILE}"
      fi
    else
      echo "[$TIMESTAMP] Gave up after $ATTEMPTS attempts: $file not indexed" | tee -a "${LOG_FILE}"
    fi
  done
done