/**
 * Administration module
 */

let { AbstractModule } = require('./abstract');
let { logger } = require('../logging');
let { sanitizeConfig } = require('../config');
let message = require('../message');

class AdminModule extends AbstractModule {
    constructor() {
        super(
            "Administration",
            "Support administration tasks",
            "admin"
        );
        this.hidden = true;
        this.helpAndUsage = `Usage: admin <command>
        admin config - print the bot configuration`;
        this.needGlobalConfig = true;
    }

    /**
     * Override to only permit recognized admin users to access the plugin
     */
    handleMessage(event, room, callback) {
        if (this.getGlobal("admins", []).includes(event.sender.userId)) {
            logger.debug("Authorized %s for admin action", event.sender.userId);
            super.handleMessage(event, room, callback);
        } else {
            logger.warn("User %s tried to access admin functionality", event.sender.userId);
            return event.sender.userId + " is not a recognized admin!"
        }
    }

    /* Commands 
    * All methods starting with cmd_ will be parsed at initialization to expose those methods as commdands to the user
    */

    /**
     * Print the current config information
     * 
     * @param  {...any} args 
     */
    cmd_config(...args) {
        if (this._global_config != null) {
            let configBody = JSON.stringify(sanitizeConfig(this._global_config), null, 2)
            return message.createMarkdown(configBody, "```" + configBody + "```");
        }
        return null;
    }
}

exports.module = new AdminModule();