"use strict";

// Class definition
var KTSignupGeneral = function() {
    // Elements
    var form;
    var submitButton;
    var validator;
    var passwordMeter;

    // Handle form
    var handleForm  = function(e) {
        // Init form validation rules. For more info check the FormValidation plugin's official documentation:https://formvalidation.io/
        validator = FormValidation.formValidation(
            form,
            {
                fields: {
                    'name': {
                        validators: {
                            notEmpty: {
                                message: 'Name is required'
                            }
                        }
                    },
                    'email': {
                        validators: {
                            regexp: {
                                regexp: /^[^\s@]+@[^\s@]+\.[^\s@]+$/,
                                message: 'The value is not a valid email address',
                            },
                            notEmpty: {
                                message: 'Email address is required'
                            }
                        }
                    },
                    'password': {
                        validators: {
                            notEmpty: {
                                message: 'The password is required'
                            },
                            callback: {
                                message: 'Please enter valid password',
                                callback: function(input) {
                                    if (input.value.length > 0) {
                                        return validatePassword();
                                    }
                                }
                            }
                        }
                    },
                    'password_confirmation': {
                        validators: {
                            notEmpty: {
                                message: 'The password confirmation is required'
                            },
                            identical: {
                                compare: function() {
                                    return form.querySelector('[name="password"]').value;
                                },
                                message: 'The password and its confirm are not the same'
                            }
                        }
                    },
                    'toc': {
                        validators: {
                            notEmpty: {
                                message: 'You must accept the terms and conditions'
                            }
                        }
                    }
                },
                plugins: {
                    trigger: new FormValidation.plugins.Trigger({
                        event: {
                            password: false
                        }
                    }),
                    bootstrap: new FormValidation.plugins.Bootstrap5({
                        rowSelector: '.fv-row',
                        eleInvalidClass: '',  // comment to enable invalid state icons
                        eleValidClass: '' // comment to enable valid state icons
                    })
                }
            }
        );

        // Handle form submit
        submitButton.addEventListener('click', function (e) {
            e.preventDefault();

            validator.revalidateField('password');

            validator.validate().then(function(status) {
                if (status == 'Valid') {
                    // Show loading indication
                    submitButton.setAttribute('data-kt-indicator', 'on');

                    // Disable button to avoid multiple click
                    submitButton.disabled = true;


                    // Check axios library docs: https://axios-http.com/docs/intro
                    axios.post(submitButton.closest('form').getAttribute('action'), new FormData(form)).then(function (response) {
                        if (response) {
                            form.reset();

                            const redirectUrl = form.getAttribute('data-kt-redirect-url');

                            if (redirectUrl) {
                                location.href = redirectUrl;
                            }
                        } else {
                            // Show error popup. For more info check the plugin's official documentation: https://sweetalert2.github.io/
                            Swal.fire({
                                text: "Sorry, looks like there are some errors detected, please try again.",
                                icon: "error",
                                buttonsStyling: false,
                                confirmButtonText: "Ok, got it!",
                                customClass: {
                                    confirmButton: "btn btn-primary"
                                }
                            });
                        }
                    }).catch(function (error) {
                        Swal.fire({
                            text: "Sorry, looks like there are some errors detected, please try again.",
                            icon: "error",
                            buttonsStyling: false,
                            confirmButtonText: "Ok, got it!",
                            customClass: {
                                confirmButton: "btn btn-primary"
                            }
                        });
                    }).then(() => {
                        // Hide loading indication
                        submitButton.removeAttribute('data-kt-indicator');

                        // Enable button
                        submitButton.disabled = false;
                    });

                } else {
                    // Show error popup. For more info check the plugin's official documentation: https://sweetalert2.github.io/
                    Swal.fire({
                        text: "Sorry, looks like there are some errors detected, please try again.",
                        icon: "error",
                        buttonsStyling: false,
                        confirmButtonText: "Ok, got it!",
                        customClass: {
                            confirmButton: "btn btn-primary"
                        }
                    });
                }
            });
        });

        // Handle password input
        form.querySelector('input[name="password"]').addEventListener('input', function() {
            if (this.value.length > 0) {
                validator.updateFieldStatus('password', 'NotValidated');
            }
        });
    }

    // Password input validation
    var validatePassword = function() {
        console.log('Password score: ' + passwordMeter.getScore())
        return (passwordMeter.getScore() > 30);
    }

    // Public functions
    return {
        // Initialization
        init: function() {
            // Elements
            form = document.querySelector('#kt_sign_up_form');
            submitButton = document.querySelector('#kt_sign_up_submit');
            passwordMeter = KTPasswordMeter.getInstance(form.querySelector('[data-kt-password-meter="true"]'));

            handleForm ();
        }
    };
}();

// On document ready
KTUtil.onDOMContentLoaded(function() {
    KTSignupGeneral.init();
});