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

OUTPUT_DIR="${OUTPUT_DIR:-.output/public}"

if [[ ! -d "$OUTPUT_DIR" ]]; then
  echo "Missing generated output directory: $OUTPUT_DIR" >&2
  echo "Run 'npm run generate' inside nuxt-web first." >&2
  exit 1
fi

check_file_contains() {
  local file="$1"
  local label="$2"
  local pattern="$3"

  if [[ ! -f "$file" ]]; then
    echo "Missing $label file: $file" >&2
    exit 1
  fi

  if ! rg -q "$pattern" "$file"; then
    echo "Missing expected content in $label file: $file" >&2
    echo "Pattern: $pattern" >&2
    exit 1
  fi
}

index_file="$OUTPUT_DIR/index.html"
news_index_file="$OUTPUT_DIR/news/index.html"
cases_index_file="$OUTPUT_DIR/cases/index.html"

check_file_contains "$index_file" "homepage" "<(main|section|h1|h2)"
check_file_contains "$news_index_file" "news index" "<(article|main|h1|h2|h3)"
check_file_contains "$cases_index_file" "cases index" "<(article|main|h1|h2|h3)"

news_detail_file="$(find "$OUTPUT_DIR/news" -mindepth 2 -maxdepth 2 -type f -name 'index.html' | head -n 1)"
if [[ -z "${news_detail_file:-}" ]]; then
  echo "Missing generated news detail pages under $OUTPUT_DIR/news" >&2
  exit 1
fi

case_detail_file="$(find "$OUTPUT_DIR/cases" -mindepth 2 -maxdepth 2 -type f -name 'index.html' | head -n 1)"
if [[ -z "${case_detail_file:-}" ]]; then
  echo "Missing generated case detail pages under $OUTPUT_DIR/cases" >&2
  exit 1
fi

check_file_contains "$news_detail_file" "news detail" "<(article|main|p|h1|h2)"
check_file_contains "$case_detail_file" "case detail" "<(article|main|p|h1|h2)"

echo "verify-generated-site.sh: PASS"