import { describe, it, expect } from 'vitest';
import { openInMemoryForTest } from '../../src/lib/server/db';

describe('014_recipe_views migration', () => {
  it('creates recipe_view table with expected columns', () => {
    const db = openInMemoryForTest();
    const cols = db.prepare("PRAGMA table_info(recipe_view)").all() as Array<{
      name: string;
      type: string;
      notnull: number;
      pk: number;
    }>;
    const byName = Object.fromEntries(cols.map((c) => [c.name, c]));
    expect(byName.profile_id?.type).toBe('INTEGER');
    expect(byName.profile_id?.notnull).toBe(1);
    expect(byName.profile_id?.pk).toBe(1);
    expect(byName.recipe_id?.type).toBe('INTEGER');
    expect(byName.recipe_id?.notnull).toBe(1);
    expect(byName.recipe_id?.pk).toBe(2);
    expect(byName.last_viewed_at?.type).toBe('TIMESTAMP');
    expect(byName.last_viewed_at?.notnull).toBe(1);
  });

  it('has index on (profile_id, last_viewed_at DESC)', () => {
    const db = openInMemoryForTest();
    const idxList = db
      .prepare("PRAGMA index_list(recipe_view)")
      .all() as Array<{ name: string }>;
    expect(idxList.some((i) => i.name === 'idx_recipe_view_recent')).toBe(true);
  });
});