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

const fixture = path.resolve(import.meta.dirname, '../../../tests/files/web/basic_scene.blend');

async function boot(page: import('@playwright/test').Page) {
  await page.goto('/');
  await page.getByTestId('blend-file-input').setInputFiles(fixture);
  await expect(page.getByTestId('engine-status')).toContainText(/SceneIR/, { timeout: 60_000 });
  await page.getByTestId('native-web-tools-toggle').click({ force: true });
  await page.waitForTimeout(1500);
}

test('console assignment then Ctrl+Z in Layout', async ({ page }, info) => {
  const record: Record<string, unknown> = {};
  await boot(page);
  await page.evaluate(() => {
    const b = Array.from(document.querySelectorAll('nav[aria-label="工作区"] button'))
      .find(x => (x.textContent ?? '').trim() === 'Scripting') as HTMLButtonElement | undefined;
    b?.click();
  });
  await expect(page.getByLabel('Python 输入', { exact: true }).last()).toBeVisible({ timeout: 30_000 });
  const input = page.getByLabel('Python 输入', { exact: true }).last();
  const before = await page.evaluate(() => document.querySelector('[data-testid="engine-status"]')?.textContent ?? '');
  record.statusBeforeAssign = before;
  await input.fill("bpy.data.objects['BasicCube'].location.x = 3");
  await input.press('Enter');
  await page.waitForTimeout(4000);
  record.consoleText = await page.getByRole('region', { name: 'Python Console', exact: true }).locator('pre').first().textContent().catch(() => null);
  await page.evaluate(() => {
    const b = Array.from(document.querySelectorAll('nav[aria-label="工作区"] button'))
      .find(x => (x.textContent ?? '').trim() === 'Layout') as HTMLButtonElement | undefined;
    b?.click();
  });
  await page.waitForTimeout(2500);
  record.workspaceAfterSwitch = await page.locator('main').getAttribute('data-workspace');
  record.statusAfterAssign = await page.getByTestId('engine-status').textContent().catch(() => null);
  await page.keyboard.press('Control+z');
  await page.waitForTimeout(3000);
  record.statusAfterUndo = await page.getByTestId('engine-status').textContent().catch(() => null);
  record.historyText = await page.evaluate(() => document.body.innerText.slice(-500));
  fs.writeFileSync(info.outputPath('console-undo.json'), JSON.stringify(record, null, 1));
  console.log(JSON.stringify(record, null, 1));
});

test('native modal cancel leaves mesh unchanged', async ({ page }, info) => {
  const record: Record<string, unknown> = {};
  await page.goto('/');
  await page.getByTestId('blend-file-input').setInputFiles(fixture);
  await expect(page.getByTestId('engine-status')).toContainText(/SceneIR/, { timeout: 60_000 });
  record.desktopVisible = await page.locator('section[aria-label="Blender 桌面"]').isVisible().catch(() => null);
  const canvas = page.locator('section[aria-label="Blender 桌面"] canvas').first();
  record.canvasCount = await page.locator('section[aria-label="Blender 桌面"] canvas').count();
  if (record.canvasCount) { await canvas.click({ position: { x: 400, y: 300 }, force: true }).catch(() => {}); }
  await page.keyboard.press('g');
  await page.waitForTimeout(600);
  record.statusDuringModal = await page.getByTestId('engine-status').textContent().catch(() => null);
  record.bodyDuringModal = await page.evaluate(() => document.body.innerText.slice(-400));
  await page.keyboard.press('Escape');
  await page.waitForTimeout(2000);
  record.statusAfterEscape = await page.getByTestId('engine-status').textContent().catch(() => null);
  record.bodyAfterEscape = await page.evaluate(() => document.body.innerText.slice(-400));
  record.alerts = await page.locator('[role="alert"]').allTextContents();
  fs.writeFileSync(info.outputPath('modal-cancel.json'), JSON.stringify(record, null, 1));
  console.log(JSON.stringify(record, null, 1));
});