/* @vitest-environment jsdom */

import { fireEvent, render, screen } from '@testing-library/react';
import { expect, test, vi } from 'vitest';

import { PlatformUploadTile } from './PlatformUploadTile';

test('renders platform upload tile with default button semantics', () => {
  render(<PlatformUploadTile label="上传凭证" hint="(最多四张)" />);

  const button = screen.getByRole('button', {
    name: '上传凭证 (最多四张)',
  });

  expect(button.getAttribute('type')).toBe('button');
  expect(button.className).toContain('border-dashed');
  expect(button.className).toContain('bg-[var(--platform-input-fill)]');
  expect(screen.getByText('上传凭证')).toBeTruthy();
  expect(screen.getByText('(最多四张)')).toBeTruthy();
});

test('keeps disabled upload tile inert', () => {
  const onClick = vi.fn();

  render(<PlatformUploadTile label="上传凭证" disabled onClick={onClick} />);

  const button = screen.getByRole('button', { name: '上传凭证' });
  fireEvent.click(button);

  expect(button).toHaveProperty('disabled', true);
  expect(button.className).toContain('cursor-not-allowed');
  expect(onClick).not.toHaveBeenCalled();
});

test('supports label semantics for file inputs', () => {
  render(
    <>
      <PlatformUploadTile
        asChild="label"
        htmlFor="reference-upload"
        label="上传参考图"
        className="h-20 w-20"
      />
      <input id="reference-upload" type="file" />
    </>,
  );

  const input = screen.getByLabelText('上传参考图');
  const label = screen.getByText('上传参考图').closest('label');

  expect(input.getAttribute('type')).toBe('file');
  expect(label?.getAttribute('for')).toBe('reference-upload');
  expect(label?.className).toContain('h-20');
});

test('supports editor dark panel upload labels', () => {
  render(
    <>
      <PlatformUploadTile
        asChild="label"
        htmlFor="cover-upload"
        label="上传封面"
        hint="支持 png、jpg、webp。"
        icon={null}
        size="panel"
        surface="editorDark"
      />
      <input id="cover-upload" type="file" />
    </>,
  );

  const input = screen.getByLabelText(/上传封面/u);
  const label = screen.getByText('上传封面').closest('label');

  expect(input.getAttribute('type')).toBe('file');
  expect(label?.className).toContain('min-h-[7rem]');
  expect(label?.className).toContain('items-start');
  expect(label?.className).toContain('border-white/12');
  expect(label?.className).toContain('bg-black/20');
  expect(screen.getByText('支持 png、jpg、webp。').className).toContain(
    'leading-5',
  );
});

test('prevents disabled label uploads from opening the nested input', () => {
  const onClick = vi.fn();

  render(
    <PlatformUploadTile
      asChild="label"
      label="上传参考图"
      disabled
      onClick={onClick}
    />,
  );

  const label = screen.getByText('上传参考图').closest('label');
  const clickEvent = new MouseEvent('click', {
    bubbles: true,
    cancelable: true,
  });

  label?.dispatchEvent(clickEvent);

  expect(clickEvent.defaultPrevented).toBe(true);
  expect(label?.getAttribute('aria-disabled')).toBe('true');
  expect(onClick).not.toHaveBeenCalled();
});

test('supports custom icon content', () => {
  render(
    <PlatformUploadTile
      label="上传音频"
      icon={<span aria-hidden="true">+</span>}
    />,
  );

  expect(
    screen.getByRole('button', { name: '上传音频' }).textContent,
  ).toContain('+');
});

test('supports compact icon-only dashed actions', () => {
  render(
    <PlatformUploadTile
      label="新增功德词条"
      showLabel={false}
      size="compact"
      icon={<span aria-hidden="true">+</span>}
      className="rounded-[0.95rem]"
    />,
  );

  const button = screen.getByRole('button', { name: '新增功德词条' });
  const hiddenLabel = button.querySelector('.sr-only');

  expect(button.className).toContain('h-12');
  expect(button.className).toContain('w-full');
  expect(button.className).toContain('rounded-[0.95rem]');
  expect(hiddenLabel?.textContent).toBe('新增功德词条');
});