/*+**********************************************************************************
 * The contents of this file are subject to the vtiger CRM Public License Version 1.0
 * ("License"); You may not use this file except in compliance with the License
 * The Original Code is: vtiger CRM Open Source
 * The Initial Developer of the Original Code is vtiger.
 * Portions created by vtiger are Copyright (C) vtiger.
 * All Rights Reserved.
 ************************************************************************************/

jQuery.Class('Install_Index_Js', {}, {

	registerEventForStep3: function () {
		jQuery('#recheck').on('click', function () {
			window.location.reload();
		});

		jQuery('input[name="step4"]').on('click', function (e) {
			var elements = jQuery('.no')
			if (elements.length > 0) {
				var msg = "Some of the PHP Settings do not meet the recommended values. This might affect some of the features of vtiger CRM. Are you sure, you want to proceed?";
				if (confirm(msg)) {
					jQuery('form[name="step3"]').submit();
					return true;
				} else {
					return false;
				}
			}
			jQuery('form[name="step3"]').submit();
		});
	},

	registerEventForStep4: function () {
		jQuery('input[type="text"]').css('width', '210px');
		jQuery('input[type="password"]').css('width', '210px');

		jQuery('input[name="create_db"]').on('click', function () {
			var userName = jQuery('#root_user');
			var password = jQuery('#root_password');
			var classU = userName.attr('class');
			if (classU == 'hide')
				userName.removeClass('hide');
			else
				userName.addClass('hide');

			var classP = password.attr('class');
			if (classP == 'hide')
				password.removeClass('hide');
			else
				password.addClass('hide');
		});

		if (jQuery('input[name="create_db"]').prop('checked'))
		{
			jQuery('#root_user').removeClass("hide");
			jQuery('#root_password').removeClass("hide");
		}

		function clearPasswordError() {
			jQuery('#passwordError').html('');
		}

		function setPasswordError() {
			jQuery('#passwordError').html('Please re-enter passwords.  The \"Password\" and \"Re-type password\" values do not match.');
		}

		//This is not an event, we check if create_db is checked
		jQuery('input[name="retype_password"]').on('blur', function (e) {
			var element = jQuery(e.currentTarget);
			var password = jQuery('input[name="password"]').val();
			if (password !== element.val()) {
				setPasswordError();
			}
		});

		jQuery('input[name="password"]').on('blur', function (e) {
                        var retypePassword = jQuery('input[name="retype_password"]');
			if (retypePassword.val() != '' && retypePassword.val() !== jQuery(e.currentTarget).val()) {
				jQuery('#passwordError').html('Please re-enter passwords.  The \"Password\" and \"Re-type password\" values do not match.');
			} else {
				clearPasswordError();
			}
		});

		jQuery('input[name="retype_password"]').on('keypress', function (e) {
			clearPasswordError();
		});

		jQuery('input[name="step5"]').on('click', function () {
			var error = false;
			var validateFieldNames = ['db_hostname', 'db_username', 'db_name', 'password', 'retype_password', 'lastname', 'admin_email'];
			for (var fieldName in validateFieldNames) {
				var field = jQuery('input[name="' + validateFieldNames[fieldName] + '"]');
				if (field.val() == '') {
					field.addClass('error').focus();
					error = true;
					break;
				} else {
					field.removeClass('error');
				}
			}

			var createDatabase = jQuery('input[name="create_db"]:checked');
			if (createDatabase.length > 0) {
				var dbRootUser = jQuery('input[name="db_root_username"]');
				if (dbRootUser.val() == '') {
					dbRootUser.addClass('error').focus();
					error = true;
				} else {
					dbRootUser.removeClass('error');
				}
			}
			var password = jQuery('#passwordError');
			if (password.html() != '') {
				error = true;
			}

                        var passwordField = jQuery('input[name="password"]');
                        if(passwordField.val() != ''){
                            if(!vtUtils.isPasswordStrong(passwordField.val())) {
                                    error = true;
                                    var passwordNotStrong = true;
                            }
                        }
			var emailField = jQuery('input[name="admin_email"]');
			var regex = /^[_/a-zA-Z0-9*]+([!"#$%&'()*+,./:;<=>?\^_`{|}~-]?[a-zA-Z0-9/_/-])*@[a-zA-Z0-9]+([\_\-\.]?[a-zA-Z0-9]+)*\.([\-\_]?[a-zA-Z0-9])+(\.?[a-zA-Z0-9]+)?$/;
			if (!regex.test(emailField.val()) && emailField.val() != '') {
				var invalidEmailAddress = true;
				emailField.addClass('error').focus();
				error = true;
			} else {
				emailField.removeClass('error');
			}

			if (error) {
				var content;
				if (invalidEmailAddress) {
					content = '<div class="col-sm-12">' +
							'<div class="alert errorMessageContent">' +
							'<button class="close" data-dismiss="alert" type="button">x</button>' +
							'Warning! Invalid email address.' +
							'</div>' +
							'</div>';
				} else if(passwordNotStrong){
                                        content = '<div class="col-sm-12">' +
							'<div class="alert errorMessageContent">' +
							'<button class="close" data-dismiss="alert" type="button">x</button>' +
							'To keep your data safe, we suggest that you use a strong password <br>'+
                                                        '<ul> <li>Password should be at least 8 characters long </li> <li>Include at least one number </li><li>Include at least one lowercase alphabet </li> <li>Include at least one uppercase alphabet </li>'+
                                                        '<li>Include at least one special character in the password </li> </ul>' +
							'</div>' +
							'</div>';
                                }else {
					content = '<div class="col-sm-12">' +
							'<div class="alert errorMessageContent">' +
							'<button class="close" data-dismiss="alert" type="button">x</button>' +
							'Warning! Required fields missing values.' +
							'</div>' +
							'</div>';
				}
				jQuery('#errorMessage').html(content).removeClass('hide')
			} else {
				jQuery('form[name="step4"]').submit();
			}
		});
	},

	registerEventForStep5: function () {
		jQuery('input[name="step6"]').on('click', function () {
			var error = jQuery('#errorMessage');
			if (error.length) {
				alert('Please resolve the error before proceeding with the installation');
				return false;
			} else {
				jQuery('form[name="step5"]').submit().hide();
			}
		});
	},

	registerEventForStep6: function () {
		jQuery('input[name="step7"]').on('click', function () {
			var username = jQuery('input[name="myname"]').val();
			if (username.length < 1) {
				alert('Please enter your name.');
				return;
			}
			var email = jQuery('input[name="myemail"]').val();
			if (email.length < 1) {
				alert('Please enter your email.');
				return;
			}
			var industry = jQuery('select[name="industry"]').val();
			if (industry.length < 1) {
				alert('Please select appropriate industry option.');
			} else {
				jQuery('#progressIndicator').removeClass('hide').addClass('show');
				jQuery('form[name="step6"]').submit().hide();
			}
		});
	},

	registerEvents: function () {
		jQuery('input[name="back"]').on('click', function () {
			var createDatabase = jQuery('input[name="create_db"]:checked');
			if (createDatabase.length > 0) {
				jQuery('input[name="create_db"]').removeAttr('checked');
			}
			window.history.back();
		});
		this.registerEventForStep3();
		this.registerEventForStep4();
		this.registerEventForStep5();
		this.registerEventForStep6();
	}
});
jQuery(document).ready(function() {
	var indexInstance = new Install_Index_Js();
	indexInstance.registerEvents();
});
