import path from 'path';

import { PluginInfo } from '../types.js';

/**
 * Returns an array of the paths to plugins, based on the info provided by the ConfigLoaderApi.
 */
export function getDashboardPaths(pluginInfo: PluginInfo[]) {
    return (
        pluginInfo
            ?.flatMap(({ dashboardEntryPath, sourcePluginPath, pluginPath }) => {
                if (!dashboardEntryPath) {
                    return [];
                }
                const sourcePaths = [];
                if (sourcePluginPath) {
                    sourcePaths.push(
                        path.join(path.dirname(sourcePluginPath), path.dirname(dashboardEntryPath)),
                    );
                }
                if (pluginPath) {
                    sourcePaths.push(path.join(path.dirname(pluginPath), path.dirname(dashboardEntryPath)));
                }
                return sourcePaths;
            })
            .filter(x => x != null) ?? []
    );
}