/*
 * SPDX-License-Identifier: Apache-2.0
 *
 * The OpenSearch Contributors require contributions made to
 * this file be licensed under the Apache-2.0 license or a
 * compatible open source license.
 *
 * Any modifications Copyright OpenSearch Contributors. See
 * GitHub history for details.
 */

/*
 * Licensed to Elasticsearch B.V. under one or more contributor
 * license agreements. See the NOTICE file distributed with
 * this work for additional information regarding copyright
 * ownership. Elasticsearch B.V. licenses this file to you under
 * the Apache License, Version 2.0 (the "License"); you may
 * not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

import React from 'react';
import { ExpressionsSetup, ExpressionsStart, plugin as pluginInitializer } from '.';

import { coreMock } from '../../../core/public/mocks';

export type Setup = jest.Mocked<ExpressionsSetup>;
export type Start = jest.Mocked<ExpressionsStart>;

const createSetupContract = (): Setup => {
  const setupContract: Setup = {
    fork: jest.fn(),
    getFunction: jest.fn(),
    getFunctions: jest.fn(),
    getRenderer: jest.fn(),
    getRenderers: jest.fn(),
    getType: jest.fn(),
    getTypes: jest.fn(),
    registerFunction: jest.fn(),
    registerRenderer: jest.fn(),
    registerType: jest.fn(),
    run: jest.fn(),
  };
  return setupContract;
};

const createStartContract = (): Start => {
  return {
    execute: jest.fn(),
    ExpressionLoader: jest.fn(),
    ExpressionRenderHandler: jest.fn(),
    fork: jest.fn(),
    getFunction: jest.fn(),
    getFunctions: jest.fn(),
    getRenderer: jest.fn(),
    getRenderers: jest.fn(),
    getType: jest.fn(),
    getTypes: jest.fn(),
    loader: jest.fn(),
    ReactExpressionRenderer: jest.fn((props) => <></>),
    render: jest.fn(),
    run: jest.fn(),
  };
};

const createPlugin = async () => {
  const pluginInitializerContext = coreMock.createPluginInitializerContext();
  const coreSetup = coreMock.createSetup();
  const coreStart = coreMock.createStart();
  const plugin = pluginInitializer(pluginInitializerContext);
  const setup = await plugin.setup(coreSetup);

  return {
    pluginInitializerContext,
    coreSetup,
    coreStart,
    plugin,
    setup,
    doStart: async () => await plugin.start(coreStart),
  };
};

export const expressionsPluginMock = {
  createSetupContract,
  createStartContract,
  createPlugin,
};