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

const prefix = '/api/decision/v1';
test('网站生产构建：精简设置、同源 Cookie/CSRF、双浏览器隔离与假 HTTP 上游', async ({
  page,
  browser,
}, info) => {
  const errors: string[] = [];
  page.on('pageerror', (e) => errors.push(e.message));
  await page.goto('/');
  await expect(page).toHaveTitle(/CADWorld Sim/);
  await page
    .locator('input[type=file]')
    .first()
    .setInputFiles(resolve('web_platform/fixtures/python_controller/model.xml'));
  await expect(page.getByRole('button', { name: '▶ 播放' })).toBeEnabled({ timeout: 60000 });
  await page.getByRole('tab', { name: '控制台', exact: true }).click();
  await expect(page.getByRole('button', { name: '强化学习任务', exact: true })).toHaveCount(0);
  await expect(page.getByRole('button', { name: '开源项目 / 外部控制', exact: true })).toHaveCount(
    0,
  );
  await page.getByRole('button', { name: 'LeKiwi 智能抓放', exact: true }).click();
  await page.getByText('模型设置 · API_KEY / ChatGPT 订阅', { exact: true }).click();
  await expect(page.getByRole('button', { name: '保存设置' })).toBeEnabled();
  await expect(page.getByLabel('本机服务令牌')).toHaveCount(0);
  await page.getByLabel('LLM API_KEY', { exact: true }).fill('e2e-llm-fixture-not-real');
  await page.getByLabel('Jev API_KEY（OpenRouter）').fill('e2e-jev-fixture-not-real');
  await page.getByRole('button', { name: '保存设置', exact: true }).click();
  await expect(page.getByRole('status').filter({ hasText: '设置已保存' })).toBeVisible();
  await expect(page.getByLabel('LLM API_KEY', { exact: true })).toHaveValue('');
  await page.getByText('连接测试与凭据管理', { exact: true }).click();
  await page.getByRole('button', { name: '测试 LLM（可能计费）', exact: true }).click();
  await expect(page.getByText(/LLM 连接测试通过/)).toBeVisible();
  const other = await browser.newContext();
  try {
    const second = await other.newPage();
    await second.goto('/');
    const fresh = await second.evaluate(async (prefix) => {
      const response = await fetch(prefix + '/session', {
        method: 'POST',
        headers: { 'Content-Type': 'application/json' },
        body: '{}',
      });
      return response.json();
    }, prefix);
    expect(fresh.ready).toBe(false);
    const state = await page.evaluate(
      async (prefix) => (await fetch(prefix + '/status')).json(),
      prefix,
    );
    expect(state.ready).toBe(true);
    const forbidden = await page.evaluate(
      async (prefix) =>
        (
          await fetch(prefix + '/configuration', {
            method: 'PUT',
            headers: { 'Content-Type': 'application/json' },
            body: '{}',
          })
        ).status,
      prefix,
    );
    expect(forbidden).toBe(403);
    expect(await page.evaluate(() => document.cookie)).not.toContain('cadworld');
    expect(
      await page.evaluate(() => JSON.stringify({ ...localStorage, ...sessionStorage })),
    ).not.toContain('e2e-llm');
  } finally {
    await other.close();
  }
  await page.getByRole('button', { name: 'ChatGPT 订阅', exact: true }).click();
  await expect(page.getByRole('button', { name: '登录 ChatGPT 订阅', exact: true })).toBeVisible();
  await page.screenshot({ path: info.outputPath('website-settings.png') });
  expect(errors).toEqual([]);
});

test('网站 A 模型：真实 WASM、显式 mock 抓放和证据导出（无远端模型调用）', async ({
  page,
}, info) => {
  test.skip(!existsSync('build/lekiwi/lekiwi-v1.zip'), '需要本地 A 模型，不自动公开或下载资产');
  let calls = 0;
  page.on('request', (r) => {
    if (/\/api\/decision\/v1\/(plan|decide)$/.test(r.url())) calls++;
  });
  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 panel.getByRole('button', { name: '开始任务（mock）', exact: true }).click();
  await expect(panel.getByTestId('agent-task-state')).toContainText('物理验收成功', {
    timeout: 180000,
  });
  await panel.getByText('高级操作与证据导出', { exact: true }).click();
  const downloaded = page.waitForEvent('download');
  await panel.getByRole('button', { name: '导出任务证据', exact: true }).click();
  const evidence = JSON.parse(await readFile((await (await downloaded).path())!, 'utf8'));
  expect(evidence.mode).toBe('mock');
  expect(evidence.succeeded).toBe(true);
  expect(evidence.transported).toBeGreaterThanOrEqual(0.5);
  expect(evidence.sample.onGoalSupport).toBe(true);
  expect(calls).toBe(0);
  await writeFile(
    info.outputPath('website-physical-evidence.json'),
    JSON.stringify(evidence, null, 2),
  );
  await page.screenshot({ path: info.outputPath('website-grasp.png') });
});