/* jslint node: true */
'use strict';

class EnigError extends Error {
    constructor(message, code, reason, reasonCode) {
        super(message);

        this.name       = this.constructor.name;
        this.message    = message;
        this.code       = code;
        this.reason     = reason;
        this.reasonCode = reasonCode;

        if(this.reason) {
            this.message += `: ${this.reason}`;
        }

        if(typeof Error.captureStackTrace === 'function') {
            Error.captureStackTrace(this, this.constructor);
        } else {
            this.stack = (new Error(message)).stack;
        }
    }
}

exports.EnigError               = EnigError;

exports.Errors = {
    General             : (reason, reasonCode)  => new EnigError('An error occurred', -33000, reason, reasonCode),
    MenuStack           : (reason, reasonCode)  => new EnigError('Menu stack error', -33001, reason, reasonCode),
    DoesNotExist        : (reason, reasonCode)  => new EnigError('Object does not exist', -33002, reason, reasonCode),
    AccessDenied        : (reason, reasonCode)  => new EnigError('Access denied', -32003, reason, reasonCode),
    Invalid             : (reason, reasonCode)  => new EnigError('Invalid', -32004, reason, reasonCode),
    ExternalProcess     : (reason, reasonCode)  => new EnigError('External process error', -32005, reason, reasonCode),
    MissingConfig       : (reason, reasonCode)  => new EnigError('Missing configuration', -32006, reason, reasonCode),
    UnexpectedState     : (reason, reasonCode)  => new EnigError('Unexpected state', -32007, reason, reasonCode),
    MissingParam        : (reason, reasonCode)  => new EnigError('Missing paramter(s)', -32008, reason, reasonCode),
    MissingMci          : (reason, reasonCode)  => new EnigError('Missing required MCI code(s)', -32009, reason, reasonCode),
    BadLogin            : (reason, reasonCode)  => new EnigError('Bad login attempt', -32010, reason, reasonCode),
    UserInterrupt       : (reason, reasonCode)  => new EnigError('User interrupted', -32011, reason, reasonCode),
    NothingToDo         : (reason, reasonCode)  => new EnigError('Nothing to do', -32012, reason, reasonCode),
};

exports.ErrorReasons = {
    AlreadyThere        : 'ALREADYTHERE',
    InvalidNextMenu     : 'BADNEXT',
    NoPreviousMenu      : 'NOPREV',
    NoConditionMatch    : 'NOCONDMATCH',
    NotEnabled          : 'NOTENABLED',
    AlreadyLoggedIn     : 'ALREADYLOGGEDIN',
    TooMany             : 'TOOMANY',
    Disabled            : 'DISABLED',
    Inactive            : 'INACTIVE',
    Locked              : 'LOCKED',
    NotAllowed          : 'NOTALLOWED',
    Invalid2FA          : 'INVALID2FA',
};