var CiscoGuestUser = Class.create();
CiscoGuestUser.prototype = {
    _passwordChars: 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789',

    _ciscoAuthProfile: (function() {
        var profileRecord = new GlideRecord('sys_auth_profile_basic');
        var profileId = profileRecord.get('name', 'Cisco') ? profileId.sys_id + '' : 'b7171752db3a93c0197bb14ffe9619f3';

        return {
            type: 'basic',
            profileId: profileId
        };
    })(),

    initialize: function(/*GlideRecord*/ guestRecord) {
        if(guestRecord) {
            this.setFromRecord(guestRecord);
        }
    },

    setFromRecord: function(/*GlideRecord*/ guestRecord) {
        this._guestName = guestRecord.u_guest + '';
        this._guestCompanyName = guestRecord.u_company + '';
        this._ciscoUserName = this._generateUserName();
        this._ciscoUserPassword = this._generateRandomPassword();
    },

    _generateRandomPassword: function() {
        var randomPass = '';

        for(var i = 0; i < 8; i++) {
            randomPass += this._passwordChars.charAt(Math.floor(Math.random() * this._passwordChars.length));
        }

        return randomPass;
    },

    _generateUserName: function() {
        return ('HOM.' + this._guestName.trim().split(/\s+/).map(function(el, index) {
            if(index == 0)
                return el.split('')[0].toUpperCase();
            else if(index == 1)
                return '.' + el;
            else return '';
        }).join('') + '-' + this._guestCompanyName).split('').slice(0, 27).join('');
    },

    getGuestName: function() {
        return this._guestName;
    },

    getGuestCompany: function() {
        return this._guestCompanyName;
    },

    getCiscoUserName: function() {
        return this._ciscoUserName;
    },

    getCiscoUserPassword: function() {
        return this._ciscoUserPassword;
    },

    createUser: function() {
        var headers = {
            'Content-Type': 'application/json',
            'Accept': 'application/json'
        },
        createEndpoint = gs.getProperty('hoffmann.cisco.guest.create.endpoint') || 'https://demucsrnmpi01.corp.hoffmann-group.com/webacs/api/v3/op/guestUser',
        midServer = 'demucsrapmid01-test',
        httpMethod = 'post',
        httpTimeout = 60,
        async = true,
        reqBody = JSON.stringify({
            manageGuestUsersDTO: {
                applyGuestUserTo: 'CONTROLLER_LIST',
                controllerIds: {
                    controllerId: [607674067]
                },
                description: 'test',
                disclaimer: 'test',
                //to-do change to take date from departure field and format it
                endTime: "2018-10-06T16:39:52.637Z",
                password: this.getCiscoUserPassword(),
                profile: 'HOG_GUEST',
                rebootController: false,
                saveConfigToFlash: true,
                userRole: 'default',
                username: this.getCiscoUserName()
            }
        });

        var req = new sn_ws.RESTMessageV2();
        req.setEndpoint(createEndpoint);
        req.setAuthenticationProfile(this._ciscoAuthProfile.type, this._ciscoAuthProfile.profileId);
        req.setHttpMethod(httpMethod);
        req.setHttpTimeout(httpTimeout);
        req.setMIDServer(midServer);
        for(var header in headers) {
            req.setRequestHeader(header, headers[header]);
        }
        req.setRequestBody(reqBody);

        var res = async == true ? req.executeAsync() : req.execute();

        RESTLogger.logOutbound(req, res, {
            midServer: midServer,
            httpMethod: httpMethod,
            httpTimeout: httpTimeout,
            async: async,
            authType: this._ciscoAuthProfile.type,
            profileId: this._ciscoAuthProfile.profileId
        });

        return !res.haveError();
    },

    type: 'CiscoGuestUser'
};