'use strict';

// Part 1A/1C — new learner-facing notification types for the task review
// workflow, group assignment, and per-task completion. Seeded already-published
// (status: 'sent') like every other is_system row in the original
// 20260703000008 migration, so the trigger call sites work immediately without
// requiring an admin to publish them first.

module.exports = {
  async up(queryInterface) {
    const now = new Date();
    await queryInterface.bulkInsert('notification_templates', [
      {
        type: 'task_submission_reviewed', notify_type: 'task', scope: 'user', is_system: true,
        label: 'Task Submission Reviewed', status: 'sent',
        title: 'Submission Reviewed',
        message: 'Your submission for "{{taskName}}" was {{statusLabel}}.{{reviewNoteSuffix}}',
        createdAt: now, updatedAt: now,
      },
      {
        type: 'task_assigned', notify_type: 'task', scope: 'user', is_system: true,
        label: 'Task List Assigned', status: 'sent',
        title: 'New Task Assigned',
        message: 'You have been assigned "{{taskListName}}" — {{taskCount}} task(s) to complete.',
        createdAt: now, updatedAt: now,
      },
      {
        type: 'task_completed', notify_type: 'task', scope: 'user', is_system: true,
        label: 'Task Completed', status: 'sent',
        title: 'Task Completed',
        message: 'You completed "{{taskName}}".',
        createdAt: now, updatedAt: now,
      },
    ]);
  },

  async down(queryInterface) {
    await queryInterface.bulkDelete('notification_templates', {
      type: ['task_submission_reviewed', 'task_assigned', 'task_completed'],
    });
  },
};