jQuery(document).ready(function($) {
    //console.log('Script loaded'); // Confirm script is loading

    // --- Tab Navigation and Toggles ---

    $('.mxchat-nav-tab').on('click', function(e) {
        e.preventDefault();
        $('.mxchat-nav-tab').removeClass('mxchat-nav-tab-active');
        $(this).addClass('mxchat-nav-tab-active');
        $('.mxchat-tab-content').removeClass('active').hide();
        var activeTab = $(this).attr('href');
        $(activeTab).addClass('active').show();
    });

    // Activate the first tab by default
    $('.mxchat-nav-tab-active').trigger('click');

    // Toggle visibility of various API keys
    function toggleVisibility(selector) {
        $(selector).on('click', function() {
            var inputField = $(this).prev('input');
            if (inputField.attr('type') === 'password') {
                inputField.attr('type', 'text');
                $(this).text('Hide');
            } else {
                inputField.attr('type', 'password');
                $(this).text('Show');
            }
        });
    }
    toggleVisibility('#toggleApiKeyVisibility');
    toggleVisibility('#toggleWooCommerceSecretVisibility');
    toggleVisibility('#toggleLoopsApiKeyVisibility');
    toggleVisibility('#toggleXaiApiKeyVisibility');
    toggleVisibility('#toggleClaudeApiKeyVisibility');
    toggleVisibility('#toggleBraveApiKeyVisibility');

    // --- Add Intent Form Submission ---

    $('#mxchat-add-intent-form').on('submit', function(event) {
        $('#mxchat-intent-loading').show();
        $('#mxchat-intent-loading-text').show();
        $(this).find('button[type="submit"]').hide(); // Hide the submit button to prevent multiple clicks
    });

    // --- Inline Edit Functionality ---

    $('.edit-button').on('click', function() {
        var row = $(this).closest('tr');
        row.find('.content-view, .url-view').hide();
        row.find('.content-edit, .url-edit').show();
        row.find('.edit-button').hide();
        row.find('.save-button').show();
    });

    $('.save-button').on('click', function() {
        var button = $(this);
        var row = button.closest('tr');
        var id = button.data('id');
        var newContent = row.find('.content-edit').val();
        var newUrl = row.find('.url-edit').val();

        // Send an AJAX request to save the changes
        $.ajax({
            url: ajaxurl, // ajaxurl is automatically available in WP admin
            type: 'POST',
            data: {
                action: 'mxchat_save_inline_prompt',
                id: id,
                article_content: newContent,
                article_url: newUrl,
                _ajax_nonce: mxchatInlineEdit.nonce // Use localized nonce
            },
            success: function(response) {
                if (response.success) {
                    row.find('.content-view').html(newContent.replace(/\n/g, "<br>"));
                    row.find('.url-view a').attr('href', newUrl).text(newUrl);
                    row.find('.content-edit, .url-edit').hide();
                    row.find('.content-view, .url-view').show();
                    row.find('.save-button').hide();
                    row.find('.edit-button').show();
                } else {
                    alert('Error saving content.');
                }
            },
            error: function() {
                alert('An error occurred.');
            }
        });
    });

    // --- Activation Script ---

    // Select activation-related elements
    var form = $('#mxchat-activation-form');
    var spinner = $('#mxchat-activation-spinner');
    var submitButton = $('#activate_license_button');
    var licenseStatus = $('#mxchat-license-status');

    // Ensure essential elements exist before running activation-specific code
    if (form.length && licenseStatus.length && submitButton.length) {
        //console.log('Activation elements detected, running activation-specific code.');

        // Function to handle the response from the activation AJAX request
        function handleActivationResponse(response) {
            spinner.hide(); // Hide the spinner

            if (response.success) {
                // Update UI on successful activation
                licenseStatus.text('Active');
                licenseStatus.removeClass('inactive').addClass('active');
                form.hide(); // Hide the activation form after successful activation
            } else {
                licenseStatus.text('Inactive');
                alert(response.data || 'Activation failed. Please check your input.');
                submitButton.prop('disabled', false); // Re-enable button on failure
            }
        }

        // Event listener for form submission to activate the license
        form.on('submit', function(event) {
            event.preventDefault(); // Prevent the default form submission
            //console.log("Activating license...");

            // Show spinner and disable the submit button to prevent multiple submissions
            spinner.show();
            submitButton.prop('disabled', true);

            // Gather form data
            var formData = {
                action: 'mxchat_activate_license',
                mxchat_pro_email: $('#mxchat_pro_email').val(),
                mxchat_activation_key: $('#mxchat_activation_key').val(),
                security: mxchatAdmin.nonce // Ensure this is localized in PHP
            };

            // Send the AJAX request using jQuery
            $.post(mxchatAdmin.ajax_url, formData, function(response) {
                //console.log("Activation response received:", response);
                handleActivationResponse(response);
            }).fail(function() {
                alert('Server error. Please try again.');
                spinner.hide();
                submitButton.prop('disabled', false);
            });
        });
    } else {
        //console.log('Activation elements not found; skipping activation-specific code.');
    }
});