containers/Custom/TopicSingleScreen.ts

import {compose} from "recompose";
import TopicsSingleScreenEnh from "../TopicsSingleScreen";
import withActiveCallBacks from "../../navigators/react-navigation-addons/withActiveCallBacks";
import {withNavigation} from "../../components/hocs/withNavigation";
import PropTypes from "prop-types";
import withLoadTopic from "../../components/hocs/withLoadTopic";

/**
 * You can use this component to display your Discussion/Topic single screen in your custom screen.
 * @component
 * @example <caption> Use TopicSingleScreen in custom navigation route "book" </caption>
 * //In custom_code/components/MyCustomScreen.js
 *
 * import React from 'react';
 * import TopicSingleScreen from '@src/containers/Custom/TopicSingleScreen';
 *
 *  const MyCustomScreen = (props) => {
 *
 *    const topicId = 149; //Pass id of topic to load
 *    const searchTerm = "Performance" //Pass search term to get a direct result
 *
 *    if (! props.isFocused)
 *        return null;
 *
 *    return <TopicSingleScreen topicId={topicId} searchTerm={searchTerm}/>
 *
 * }
 *
 *
 * export default MyCustomScreen;
 *
 * //In custom_code/index.js...
 *
 * ...
 *
 * import MyCustomScreen from "./components/MyCustomScreen";
 *
 * export const applyCustomCode = externalCodeSetup => {
 *
 *  externalCodeSetup.navigationApi.addNavigationRoute(
 *    "book",
 *    "BookScreen",
 *    MyCustomScreen,
 *    "All"
 *  );
 *  externalCodeSetup.navigationApi.addNavigationRoute(
 *    "book",
 *    "BookScreen",
 *    MyCustomScreen,
 *    "Main"
 *  );
 * }
 *
 */

const TopicSingleScreen = compose(
	withNavigation,
	withActiveCallBacks
)(TopicsSingleScreenEnh);

export default withLoadTopic(TopicSingleScreen);

TopicSingleScreen.propTypes = {
	/**
	 * The id of the topic to display
	 * {Number}
	 */
	topicId: PropTypes.number.isRequired,
	/**
	 * If the topic is not yet available in the app state, the component will attempt to a list of topics.
	 * You can use this field to search for the specific topic you want to load instead of loading a list of topics.
	 * {String}
	 */
	searchTerm: PropTypes.string,
	/**
	 * Use this to display your own loading component while the screen is loading
	 * {ReactComponent}
	 */
	LoadingComponent: PropTypes.elementType
};