buildMissedTaskNotification function

String buildMissedTaskNotification(List<CronTask> missed)

Build the missed-task notification text.

Implementation

String buildMissedTaskNotification(List<CronTask> missed) {
  final plural = missed.length > 1;
  final header =
      'The following one-shot scheduled task${plural ? 's were' : ' was'} '
      'missed while Neomage was not running. '
      '${plural ? 'They have' : 'It has'} already been removed from '
      '.neomage/scheduled_tasks.json.\n\n'
      'Do NOT execute ${plural ? 'these prompts' : 'this prompt'} yet. '
      'First use the AskUserQuestion tool to ask whether to run '
      '${plural ? 'each one' : 'it'} now. '
      'Only execute if the user confirms.';

  final blocks = missed.map((t) {
    final meta =
        '[${cronToHuman(t.cron)}, created ${DateTime.fromMillisecondsSinceEpoch(t.createdAt)}]';
    // Use a fence one longer than any backtick run in the prompt.
    final longestRun = RegExp(r'`+')
        .allMatches(t.prompt)
        .fold(0, (maxVal, match) => max(maxVal, match.group(0)!.length));
    final fence = '`' * max(3, longestRun + 1);
    return '$meta\n$fence\n${t.prompt}\n$fence';
  }).toList();

  return '$header\n\n${blocks.join('\n\n')}';
}