import { describe, it, expect, beforeEach, afterEach } from 'vitest';
import { mkdtempSync, rmSync, existsSync } from 'fs';
import { tmpdir } from 'os';
import { join } from 'path';
import { generateStatus } from '../src/core/status.js';
import { writeEntity } from '../src/core/files.js';
import { getEntityDir } from '../src/core/paths.js';
import { init } from '../src/cli/commands/init.js';
import { createAsk } from '../src/core/services/askService.js';

describe('status', () => {
  let cwd: string;

  beforeEach(() => {
    cwd = mkdtempSync(join(tmpdir(), 'agenthub-'));
  });

  afterEach(() => {
    rmSync(cwd, { recursive: true, force: true });
  });

  it('generates a status file', () => {
    init(cwd, { projectName: 'status-test', yes: true });
    const taskDir = getEntityDir(cwd, 'tasks');
    writeEntity(join(taskDir, 'TSK-0001.md'), { id: 'TSK-0001', title: 'Open task', status: 'open', createdAt: '2026-06-24T10:00:00Z', updatedAt: '2026-06-24T10:00:00Z' }, 'desc');

    const status = generateStatus(cwd);
    expect(status.activeTasks).toContain('TSK-0001');
    expect(existsSync(join(cwd, '.agenthub', 'status', 'latest.md'))).toBe(true);
  });

  it('surfaces pending Ask ids, count and oldest age as an urgent summary', () => {
    init(cwd, { projectName: 'status-test', yes: true });
    createAsk(cwd, { from: 'codex', to: 'claude', question: 'Need a decision' });

    const status = generateStatus(cwd);

    expect(status.pendingAsks).toEqual(['ASK-0001']);
    expect(status.oldestAskAgeSec).toBeTypeOf('number');
    expect(status.summary).toContain('Pending asks: 1 (ASK-0001)');
    expect(status.summary).toContain('architect action required');
  });
});