Angelmaneuver/unit-converter

import {
    window,
    commands,
    env,
    ExtensionContext
} from 'vscode';
import { MultiStepInput }    from './utils/multiStepInput';
import { State }             from './guide/base/base';
import { GuideFactory }      from './guide/factory/base';

export async function start(context: ExtensionContext, className: string, state: Partial<State>): Promise<void> {
    try {
        const menu = GuideFactory.create(className, state, context);
        await MultiStepInput.run((input: MultiStepInput) => menu.start(input));
    } catch (e) {
        errorHandling(e);
    }

    if (present(state.message)) {
        window.showInformationMessage(state.message as string);
    }

    if (present(state.clipboard)) {
        env.clipboard.writeText(state.clipboard as string);
    }

    if (state.reload) {
        commands.executeCommand('workbench.action.reloadWindow');
    }
}

function present(value?: string): boolean {
    return (value && value.length > 0) ? true : false;
}

function errorHandling(e: unknown) {
    if (e instanceof Error) {
        window.showWarningMessage(e.message);
        console.debug(e);
    }
}