import { beforeEach, describe, expect, it, jest } from '@jest/globals';

import handler from '~background/messages/database/get';
import { DEFAULT_EXTENSION_DATA } from '~utils/constants';
import type { ExtensionData } from '~utils/types';

describe('background/messages/database/get.ts', () => {
  const req = { name: 'database/get' as const };
  const res = { send: jest.fn() };

  beforeEach(() => {
    jest.clearAllMocks();
  });

  it('should return default data if no data is in storage', async () => {
    await handler(req, res);

    expect(chrome.storage.local.get).toHaveBeenCalledWith('data');
    expect(res.send).toHaveBeenCalledWith({ data: DEFAULT_EXTENSION_DATA, success: true });
  });

  it('should return stored data if it exists in storage', async () => {
    const data: ExtensionData = {
      actions: [
        {
          domain: 'jestjs.io',
          name: 'click',
          selector: '#jest',
        },
      ],
      exclusions: {
        domains: ['*.jestjs.io'],
        overflows: ['*.jestjs.io'],
        tags: ['JEST'],
      },
      keywords: ['jest'],
      rules: [
        {
          action: {
            type: 'block' as chrome.declarativeNetRequest.RuleActionType,
          },
          condition: {
            resourceTypes: [
              'font' as chrome.declarativeNetRequest.ResourceType,
              'image' as chrome.declarativeNetRequest.ResourceType,
              'media' as chrome.declarativeNetRequest.ResourceType,
              'object' as chrome.declarativeNetRequest.ResourceType,
              'script' as chrome.declarativeNetRequest.ResourceType,
              'stylesheet' as chrome.declarativeNetRequest.ResourceType,
              'xmlhttprequest' as chrome.declarativeNetRequest.ResourceType,
            ],
            urlFilter: '||jestjs.io^',
          },
          id: 1,
          priority: 1,
        },
      ],
      tokens: {
        backdrops: ['#backdrop'],
        classes: ['jest'],
        containers: ['#container'],
        selectors: ['#element'],
      },
      version: '0.0.0',
    };

    await chrome.storage.local.set({ data });
    await handler(req, res);

    expect(chrome.storage.local.get).toHaveBeenCalledWith('data');
    expect(res.send).toHaveBeenCalledWith({ data, success: true });
  });
});