@aptpod/data-viz-visual-parts-sdk/es/dispatcher/index.js

Visual Parts SDK for VM2M Data Visualizer

import { createPluginsKey } from '../namespace';
import { getValue } from '../window';
import { validate } from '../plugin';
import { ScriptLoader } from './script-loader';
/** @internal */
export class Dispatcher {
    constructor() {
        this.dispose = () => {
            this.scriptLoader.dispose();
            this.plugins.length = 0;
        };
        this.load = async ({ scriptURL, }) => {
            const loadedRes = await this.scriptLoader.load(scriptURL);
            if (!loadedRes) {
                return {
                    succeed: false,
                    error: new Error('load error'),
                };
            }
            const pluginsKey = createPluginsKey();
            const plugins = parsePlugins(getValue(pluginsKey));
            this.plugins = plugins;
            return {
                succeed: true,
                data: undefined,
            };
        };
        this.getPlugins = () => {
            return this.plugins;
        };
        this.scriptLoader = new ScriptLoader();
        this.plugins = [];
    }
}
const parsePlugins = (plugins) => {
    if (validate(plugins)) {
        return plugins;
    }
    return [];
};
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