/**
 * Created by gimox on 10/06/17.
 */
import * as path from "path";

/**
 * Interface for json-route option
 */
export interface IOptions {
    routesPath?: string,
    controllersPath?: string,
    policyPath?: string,
    processdir?: string,
    cors?: boolean,
    corsOptions?: any,
    displayRoute?: boolean,
    defaultAction?: string,
    urlPrefix?: string,
    jwt?: {
        secret: any
    }
    bodyParserUrlEncoded?: any,
    displayCols?: Array<number>
}

/**
 * Set default options for IOption interface
 */
export class Options {
    get(options: IOptions = {}): IOptions {
        options.routesPath = options.routesPath || "./api/routes";
        options.controllersPath = options.controllersPath || "./api/controllers";
        options.policyPath = options.policyPath || "./api/policy";
        options.processdir = options.processdir || process.cwd();
        options.cors = options.cors || (options.hasOwnProperty("cors") ? options.cors : true);
        options.corsOptions = options.corsOptions || {};
        options.displayRoute = options.hasOwnProperty("displayRoute") ?  options.displayRoute : true;
        options.defaultAction = options.defaultAction || "index";
        options.urlPrefix = options.urlPrefix || "";
        options.bodyParserUrlEncoded = options.bodyParserUrlEncoded || {extended: true};
        options.displayCols = options.displayCols || [40, 7, 25, 7, 7];

        options.routesPath = path.join(options.processdir, options.routesPath);
        options.controllersPath = path.join(options.processdir, options.controllersPath);
        options.policyPath = path.join(options.processdir, options.policyPath);

        return options;
    }
}