var utility = require('./utility');
var mongodbhelper = require('./mongodbhelper');
var ObjectID = require('mongodb').ObjectID;
var encrypt = require('./passwordencrypt');
var license = require('./../license/licenseManagement');
var AppConstants = require('./../utility/AppConstants');
var invitationMail = require('../utility/userInvitationMail');
var logger = require('./logger');
var mailutility = require('../utility/mailutility');
var encryptDecrypt = require('../utility/encryptDecrypt');
var QRCode = require('qrcode');
module.exports = {
    addUser: function (req, res) {
        var customerId = req.session.customerid;
        var data = req.body.userData;
        if (!customerId) {
            utility.responseSuccessFalse(res, 'customer id invalid');
            return;
        }
        if (!data || data.length == 0) {
            utility.responseSuccessFalse(res, 'No data to save');
            return;
        }

        var subAdmin = data[0];
        if (utility.validate.email(subAdmin['email']) && subAdmin['password'] && subAdmin['fname']) {
            var query = { email: subAdmin['email'], customerId: customerId };
            mongodbhelper.find(mongodbhelper.col_userdetail, query)
                .then((data) => {
                    if (data.length == 0) {
                        if (subAdmin['id']) {
                            delete subAdmin['id'];
                        }
                        if (subAdmin['customerID']) {
                            delete subAdmin['customerID'];
                        }

                        subAdmin['disabled'] = false;
                        subAdmin['userType'] = 'admin';
                        subAdmin['customerId'] = customerId;


                        encrypt.encrypt(subAdmin.password)
                            .then((hash) => {
                                var oldPassword = subAdmin['password'];
                                subAdmin['password'] = hash;
                                mongodbhelper.insertData(mongodbhelper.col_userdetail, subAdmin)
                                    .then((response) => {
                                        try {
                                            var loginUI = ` <tr>
                                              <td style="font-family: arial, Verdana, sans-serif;font-size: 14px;">Login URL</td>
                                              <td style="font-family: arial, Verdana, sans-serif;font-size: 14px;">:&nbsp;&nbsp;<a href="%DOMAINNAME%" style="color:#33b5e5;"><b>%DOMAINNAME%</b></a></td>
                                              </tr> `;
                                            var isEmailsent = utility.sendUserInvitationMail(subAdmin.email, oldPassword,
                                                subAdmin.fname, AppConstants.adminUserInviteMessg, AppConstants.adminUserInviteSub, loginUI);
                                        } catch (error) {

                                        }
                                        utility.responseSuccess(res, response);
                                    })
                                    .catch((err) => {
                                        utility.responseSuccessFalse(res, err);
                                    })
                            })
                            .catch((err) => {
                                utility.responseSuccessFalse(res, 'something went wrong');
                            });
                    } else {
                        utility.responseSuccessFalse(res, 'email already exist');
                    }
                })
                .catch((err) => {
                    console.log(err)
                    utility.responseSuccessFalse(res, err);
                })
        } else {
            utility.responseSuccessFalse(res, 'user not found');
        }



        // userdetails = {
        //     contactNumber: req.body.contactNumber,
        //     email: req.body.email,
        //     fname: req.body.fname,
        //     lname: req.body.lname,
        //     displayName: req.body.fname + ' ' + (req.body.lname.length > 0 ? req.body.lname : ''),
        //     profile_picture: "",
        //     username: req.body.fname + ' ' + req.body.lname,
        //     password: req.body.password,
        //     userType: "admin",
        //     disabled: false,
        //     id: user.uid
        // }


        // var loginUI = ` <tr>
        //   <td style="font-family: arial, Verdana, sans-serif;font-size: 14px;">Login URL</td>
        //   <td style="font-family: arial, Verdana, sans-serif;font-size: 14px;">:&nbsp;&nbsp;<a href="%DOMAINNAME%" style="color:#33b5e5;"><b>%DOMAINNAME%</b></a></td>
        //   </tr> `;
        // var isEmailsent = utility.sendUserInvitationMail(userdetails.email, userdetails.password,
        //     userdetails.displayName, appconstants.adminUserInviteMessg, appconstants.adminUserInviteSub, loginUI);
        // utility.responseSuccess(res, {});



    },
    inviteUsers: function (req, res) {
        let data = req.body;
        let userData = [];
        let result = {}, invitedCount, notInvitedCount;
        if (data && data.length > 0) {

            for (let i = 0; i < data.length; i++) {
                userData.push({ _id: ObjectID(data[i]), invited: false })
            }
            let tableName = mongodbhelper.col_contactdetail;
            let query = { $or: userData }
            mongodbhelper.find(tableName, query)
                .then(contactUserData => {
                    if (contactUserData && contactUserData.length > 0) {
                        invitedCount = contactUserData.length;
                        notInvitedCount = data.length - invitedCount;
                        result = {
                            invited: {
                                count: invitedCount,
                                message: " contact(s) invited"
                            },
                            notInvitedCount: {
                                count: notInvitedCount,
                                message: " contact(s) already invited"
                            },
                            totalCount: data.length
                        }
                        mongodbhelper.findOne(mongodbhelper.col_customerdetails, { customerId: req.session.data.customerId })
                            .then(adminData => {
                                for (let i = 0; i < contactUserData.length; i++) {
                                    let query2 = { _id: ObjectID(contactUserData[i]._id) }
                                    let pass = utility.getGUID().split('-')[0]
                                    let info = encryptDecrypt.encrypt(contactUserData[i].EmailAddress, pass);
                                    let updateData = { $set: { invited: true, password: info['encryptPassword'] } }
                                    mongodbhelper.updateData(tableName, query2, updateData)
                                        .then(updateData => {
                                            let qrcodeVal = info['encryptEmail'] + ' \n ' + info['encryptPassword'];
                                            QRCode.toDataURL(qrcodeVal, function (err, url) {
                                                sendUserInvitationMailForContacts(url, adminData.username, adminData.companyName, contactUserData[i].EmailAddress, pass,
                                                    contactUserData[i].FirstName, AppConstants.contactUserInviteMessg, AppConstants.contactUserInviteMessg2, AppConstants.contactUserInviteSub, "", req.session.data.customerId);

                                            })
                                        })
                                        .catch(err => console.log(err))
                                }
                            })
                            .catch(err => console.log(err))
                        utility.responseSuccess(res, result)
                    } else {
                        utility.responseSuccessFalse(res, "No contacts found to invite")
                    }
                })
                .catch(err => console.log(err))

        } else {
            let message = "nothing to send"
            utility.responseSuccessFalse(res, message)
        }

    }
}



function sendUserInvitationMailForContacts(url, adminFirstName, companyName, email, pswd, displayname, messg, messg2, sub, loginUrl, custId) {

    messg = messg.replace(/%admin_firstname%/g, adminFirstName);
    messg = messg.replace(/%company_name%/g, companyName);

    sub = sub.replace(/%company_name%/g, companyName);

    var generateQRCode = AppConstants.generateQRCodeUrl + '?username=' + email + '&password=' + pswd + '&customerid=' + custId;

    var html = invitationMail.html_contact;
    html = html.replace(/%LOGINUI%/g, loginUrl).replace(/%DOMAINNAME%/g, AppConstants.serverUrl + AppConstants.loginPage)
        .replace(/%%CustomerName%%/g, displayname)
        .replace(/%PASSWORD%/g, pswd)
        .replace(/%EMAIL%/g, email)
        .replace(/%InviteMessage%/g, messg)
        .replace(/%InviteMessage2%/g, messg2)
        .replace(/%APP_STORE%/g, AppConstants.contactUserInvite_AppStoreLink)
        .replace(/%PLAY_STORE%/g, AppConstants.contactUserInvite_PlayStoreLink)
        .replace(/%SLOGAN%/g, AppConstants.contactUserInviteSlogan)
        // .replace(/%OR_CODE%/g, url)
        .replace(/%QR_CODE_URL%/g, generateQRCode);


    var template = html;

    mailutility.sendMail({
        from: AppConstants.emailMailAddr, // sender address
        'h:Reply-To': AppConstants.replyMailAddr,
        to: email, // list of receivers
        subject: sub, // Subject line
        html: template,
    });

    return { success: true };
}