import { describe, it, expect } from 'vitest';
import { classifyByRegex, TASK_TYPE_KEYWORDS } from './router-classifier-regex-fallback.mjs';

const fakeRegistry = {
  nodes: [
    { id: '#19', name: 'Superpowers', status: 'active', triggers: [{ classification: 'feature', weight: 1.0 }] },
    { id: '#33', name: 'claude-md-management', status: 'active', triggers: [
      { classification: 'memory-sync', weight: 1.0 },
    ] },
    { id: '#3', name: 'GitHub MCP', status: 'active', triggers: [
      { classification: 'deploy', weight: 1.0 },
    ] },
  ],
};

// brain-retro #7 C1 (2026-05-27): translit slang vocabulary direct tests.
describe('classifyByRegex — C1 translit slang dictionary', () => {
  it('«обнови мозг» → memory-sync', () => {
    expect(classifyByRegex('обнови мозг', fakeRegistry).taskType).toBe('memory-sync');
  });

  it('«обнови эталон» → memory-sync', () => {
    expect(classifyByRegex('обнови эталон после деплоя', fakeRegistry).taskType).toBe('memory-sync');
  });

  it('«обнови пилот» → memory-sync', () => {
    expect(classifyByRegex('обнови пилот', fakeRegistry).taskType).toBe('memory-sync');
  });

  it('«пуш» → deploy', () => {
    expect(classifyByRegex('пуш на main', fakeRegistry).taskType).toBe('deploy');
  });

  it('«push» (EN) → deploy', () => {
    expect(classifyByRegex('push origin main', fakeRegistry).taskType).toBe('deploy');
  });

  it('«запушь» → deploy', () => {
    expect(classifyByRegex('запушь ветку', fakeRegistry).taskType).toBe('deploy');
  });

  it('compound «пуш и обнови пилот» — NOT unknown (some meaningful classification)', () => {
    expect(classifyByRegex('пуш и обнови пилот', fakeRegistry).taskType).not.toBe('unknown');
  });

  it('TASK_TYPE_KEYWORDS includes a deploy bucket', () => {
    expect(TASK_TYPE_KEYWORDS.deploy).toBeDefined();
    expect(TASK_TYPE_KEYWORDS.deploy.length).toBeGreaterThan(0);
  });

  it('memory-sync bucket carries the translit nouns', () => {
    const memSync = TASK_TYPE_KEYWORDS['memory-sync'] || [];
    expect(memSync).toEqual(expect.arrayContaining(['обнови мозг', 'обнови эталон', 'обнови пилот']));
  });

  // Guard against regressions on pre-existing entries.
  it('keeps original memory-sync entries (запомни / CLAUDE.md / MEMORY.md)', () => {
    const memSync = TASK_TYPE_KEYWORDS['memory-sync'] || [];
    expect(memSync).toEqual(expect.arrayContaining(['запомни', 'CLAUDE.md', 'MEMORY.md']));
  });
});

describe('classifyByRegex — C1 source tag', () => {
  it('source is regex (degraded path) for translit hits too', () => {
    expect(classifyByRegex('обнови мозг', fakeRegistry).source).toBe('regex');
  });
});