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

CONTAINER_NAME="${1:-llm-monitor-app}"
CSS_PATH="/app/app/web/static/css/output.css"
MIN_LINES="${MIN_TAILWIND_LINES:-100}"

if ! docker ps --format '{{.Names}}' | grep -Fxq "$CONTAINER_NAME"; then
  echo "[verify-css] ERROR: container '$CONTAINER_NAME' non in esecuzione"
  exit 1
fi

if ! docker exec "$CONTAINER_NAME" test -f "$CSS_PATH"; then
  echo "[verify-css] ERROR: file CSS non trovato: $CSS_PATH"
  exit 1
fi

LINES=$(docker exec "$CONTAINER_NAME" wc -l "$CSS_PATH" | awk '{print $1}')
BYTES=$(docker exec "$CONTAINER_NAME" wc -c "$CSS_PATH" | awk '{print $1}')

echo "[verify-css] $CSS_PATH -> ${LINES} lines, ${BYTES} bytes"

if [[ "$LINES" -lt "$MIN_LINES" ]]; then
  echo "[verify-css] ERROR: output.css ha meno di ${MIN_LINES} linee"
  exit 1
fi

echo "[verify-css] OK: Tailwind CSS compilato correttamente"