import type { EmailConnector, SmsConnector } from '@logto/connector-kit';
import { MessageTypes } from '@logto/connector-kit';
import { ConnectorType } from '@logto/schemas';
import { any } from 'zod';

import { mockMetadata, mockConnector, mockLogtoConnectorList } from '@/__mocks__';
import { defaultConnectorMethods } from '@/connectors/consts';
import type { LogtoConnector } from '@/connectors/types';
import RequestError from '@/errors/RequestError';
import assertThat from '@/utils/assert-that';
import { createRequester } from '@/utils/test-utils';

import connectorRoutes from './connector';

const getLogtoConnectorsPlaceHolder = jest.fn() as jest.MockedFunction<
  () => Promise<LogtoConnector[]>
>;

jest.mock('@/connectors', () => ({
  getLogtoConnectors: async () => getLogtoConnectorsPlaceHolder(),
  getLogtoConnectorById: async (connectorId: string) => {
    const connectors = await getLogtoConnectorsPlaceHolder();
    const connector = connectors.find(({ dbEntry }) => dbEntry.id === connectorId);
    assertThat(
      connector,
      new RequestError({
        code: 'entity.not_found',
        connectorId,
        status: 404,
      })
    );

    return connector;
  },
}));

describe('connector route', () => {
  const connectorRequest = createRequester({ authedRoutes: connectorRoutes });

  describe('GET /connectors', () => {
    afterEach(() => {
      jest.clearAllMocks();
    });

    it('throws if more than one email connector is enabled', async () => {
      getLogtoConnectorsPlaceHolder.mockResolvedValueOnce(mockLogtoConnectorList);
      const response = await connectorRequest.get('/connectors').send({});
      expect(response).toHaveProperty('statusCode', 400);
    });

    it('throws if more than one SMS connector is enabled', async () => {
      getLogtoConnectorsPlaceHolder.mockResolvedValueOnce(
        mockLogtoConnectorList.filter((connector) => connector.type !== ConnectorType.Email)
      );
      const response = await connectorRequest.get('/connectors').send({});
      expect(response).toHaveProperty('statusCode', 400);
    });

    it('shows all connectors', async () => {
      getLogtoConnectorsPlaceHolder.mockResolvedValueOnce(
        mockLogtoConnectorList.filter((connector) => connector.type === ConnectorType.Social)
      );
      const response = await connectorRequest.get('/connectors').send({});
      expect(response).toHaveProperty('statusCode', 200);
    });
  });

  describe('GET /connectors/:id', () => {
    afterEach(() => {
      jest.clearAllMocks();
    });

    it('throws when connector can not be found by given connectorId (locally)', async () => {
      getLogtoConnectorsPlaceHolder.mockResolvedValueOnce(mockLogtoConnectorList.slice(2));
      const response = await connectorRequest.get('/connectors/findConnector').send({});
      expect(response).toHaveProperty('statusCode', 404);
    });

    it('throws when connector can not be found by given connectorId (remotely)', async () => {
      getLogtoConnectorsPlaceHolder.mockResolvedValueOnce([]);
      const response = await connectorRequest.get('/connectors/id0').send({});
      expect(response).toHaveProperty('statusCode', 404);
    });

    it('shows found connector information', async () => {
      getLogtoConnectorsPlaceHolder.mockResolvedValueOnce(mockLogtoConnectorList);
      const response = await connectorRequest.get('/connectors/id0').send({});
      expect(response).toHaveProperty('statusCode', 200);
    });
  });

  describe('POST /connectors/:id/test', () => {
    afterEach(() => {
      jest.clearAllMocks();
    });

    it('should get SMS connector and send test message', async () => {
      const mockedMetadata = {
        ...mockMetadata,
      };
      const sendMessage = jest.fn();
      const mockedSmsConnector: LogtoConnector<SmsConnector> = {
        dbEntry: mockConnector,
        metadata: mockedMetadata,
        type: ConnectorType.Sms,
        configGuard: any(),
        ...defaultConnectorMethods,
        sendMessage,
      };
      getLogtoConnectorsPlaceHolder.mockResolvedValueOnce([mockedSmsConnector]);
      const response = await connectorRequest
        .post('/connectors/id/test')
        .send({ phone: '12345678901', config: { test: 123 } });
      expect(sendMessage).toHaveBeenCalledTimes(1);
      expect(sendMessage).toHaveBeenCalledWith(
        {
          to: '12345678901',
          type: MessageTypes.Test,
          payload: {
            code: '123456',
          },
        },
        { test: 123 }
      );
      expect(response).toHaveProperty('statusCode', 204);
    });

    it('should get email connector and send test message', async () => {
      const sendMessage = jest.fn();
      const mockedEmailConnector: LogtoConnector<EmailConnector> = {
        dbEntry: mockConnector,
        metadata: mockMetadata,
        type: ConnectorType.Email,
        configGuard: any(),
        ...defaultConnectorMethods,
        sendMessage,
      };
      getLogtoConnectorsPlaceHolder.mockResolvedValueOnce([mockedEmailConnector]);
      const response = await connectorRequest
        .post('/connectors/id/test')
        .send({ email: 'test@email.com', config: { test: 123 } });
      expect(sendMessage).toHaveBeenCalledTimes(1);
      expect(sendMessage).toHaveBeenCalledWith(
        {
          to: 'test@email.com',
          type: MessageTypes.Test,
          payload: {
            code: 'email-test',
          },
        },
        { test: 123 }
      );
      expect(response).toHaveProperty('statusCode', 204);
    });

    it('should throw when neither phone nor email is provided', async () => {
      const response = await connectorRequest.post('/connectors/id/test').send({});
      expect(response).toHaveProperty('statusCode', 400);
    });

    it('should throw when sms connector is not found', async () => {
      getLogtoConnectorsPlaceHolder.mockResolvedValueOnce([]);
      const response = await connectorRequest
        .post('/connectors/id/test')
        .send({ phone: '12345678901' });
      expect(response).toHaveProperty('statusCode', 400);
    });

    it('should throw when email connector is not found', async () => {
      getLogtoConnectorsPlaceHolder.mockResolvedValueOnce([]);
      const response = await connectorRequest
        .post('/connectors/id/test')
        .send({ email: 'test@email.com' });
      expect(response).toHaveProperty('statusCode', 400);
    });
  });
});