import { expect, test } from '@playwright/test';
import { resolve } from 'node:path';
import { readFile, writeFile } from 'node:fs/promises';

test('主工作台：A 导入、mock 单技能暂停/继续、物理成功及证据导出', async ({ page }, info) => {
  const errors: string[] = [];
  let modelRequests = 0;
  page.on('pageerror', (e) => errors.push(e.message));
  page.on('request', (r) => {
    if (/\/api\/decision\/v1\/(plan|decide)$/.test(r.url())) modelRequests++;
  });
  await page.goto('/');
  await page
    .locator('input[type="file"]')
    .first()
    .setInputFiles(resolve('build/lekiwi/lekiwi-v1.zip'));
  const dialog = page.getByRole('dialog', { name: '配置 URDF 仿真组件' });
  await expect(dialog).toBeVisible({ timeout: 30000 });
  await dialog.getByLabel('URDF 机器人 profile').selectOption('lekiwi-v1');
  await dialog.getByRole('button', { name: '转换并加载' }).click();
  await expect(page.getByRole('button', { name: '▶ 播放' })).toBeEnabled({ timeout: 60000 });
  await page.getByRole('tab', { name: '控制台', exact: true }).click();
  await page.getByRole('button', { name: 'LeKiwi 智能抓放', exact: true }).click();
  const panel = page.getByLabel('LeKiwi 智能抓放任务', { exact: true });
  await expect(panel).toContainText('MOCK（不调用模型 API）');
  await panel.getByRole('button', { name: '加载 A 任务场景', exact: true }).click();
  await expect(panel).toContainText('A 抓放场景已加载并暂停', { timeout: 60000 });
  await panel.getByRole('button', { name: '单技能步进', exact: true }).click();
  const status = panel.getByTestId('agent-task-state');
  await expect(status).toContainText('任务已暂停', { timeout: 60000 });
  await expect(status).toContainText('当前技能：open');
  await expect(status).toContainText('Jev 1/60');
  await panel.getByRole('button', { name: '继续任务', exact: true }).click();
  await expect(status).toContainText('物理验收成功', { timeout: 180000 });
  await expect(status).toContainText('Jev 11/60');
  const download = page.waitForEvent('download');
  await panel.getByRole('button', { name: '导出任务证据', exact: true }).click();
  const downloaded = await download;
  const evidence = JSON.parse(await readFile((await downloaded.path())!, 'utf8'));
  await writeFile(
    info.outputPath('workbench-physical-evidence.json'),
    JSON.stringify(evidence, null, 2),
  );
  expect(evidence.mode).toBe('mock');
  expect(evidence.succeeded).toBe(true);
  expect(evidence.transported).toBeGreaterThanOrEqual(0.5);
  expect(evidence.sample.onGoalSupport).toBe(true);
  expect(modelRequests).toBe(0);
  expect(errors).toEqual([]);
  await page.screenshot({ path: info.outputPath('agent-workbench.png') });
  await panel.getByRole('button', { name: '重置任务场景', exact: true }).click();
  await expect(panel.getByTestId('agent-task-state')).toHaveCount(0, { timeout: 60000 });
  await panel.getByLabel('目标 Y', { exact: true }).fill('0.617');
  await panel.getByRole('button', { name: '单技能步进', exact: true }).click();
  await expect(status).toContainText('任务已暂停', { timeout: 60000 });
  const changedDownload = page.waitForEvent('download');
  await panel.getByRole('button', { name: '导出任务证据', exact: true }).click();
  const changed = JSON.parse(await readFile((await (await changedDownload).path())!, 'utf8'));
  expect(changed.goal).toEqual([0.257, 0.617, 0.128]);
  expect(changed.runId).not.toBe(evidence.runId);
  expect(changed.sample.time).toBeLessThan(2.01);
  expect(changed.sample.object[1]).toBeLessThan(0.02); // New source episode, not the old placed cube.
  await writeFile(info.outputPath('edited-goal-episode.json'), JSON.stringify(changed, null, 2));
  await panel.getByLabel('目标 Y', { exact: true }).fill('0.615');
  await expect(status).toContainText('已取消');
  await expect(status).toContainText('目标编辑使旧计划失效');
  expect(modelRequests).toBe(0);
  expect(errors).toEqual([]);
  await expect(page.getByRole('button', { name: '强化学习任务', exact: true })).toBeVisible();
});