MxChat – AI Chatbot & Content Generation for WordPress / 2.5.4

MxChat – AI Chatbot & Content Generation for WordPress v2.5.4

mxchat-basic / js / mxchat-admin.js

mxchat-admin.js in MxChat – AI Chatbot & Content Generation for WordPress 2.5.4, at js/mxchat-admin.js

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1	// Simple debounce function implementation
2	function debounce(func, wait) {
3	let timeout;
4	return function executedFunction(...args) {
5	const later = () => {
6	clearTimeout(timeout);
7	func(...args);
8	};
9	clearTimeout(timeout);
10	timeout = setTimeout(later, wait);
11	};
12	}
13
14	// Helper function to open edit modal for intents/actions
15	function mxchatOpenEditModal(intentId, phrases) {
16	const modal = document.getElementById('mxchat-edit-modal');
17	if (!modal) return;
18
19	// Get form fields
20	const intentIdField = document.getElementById('edit_intent_id');
21	const phrasesField = document.getElementById('edit_phrases');
22
23	// Set values
24	intentIdField.value = intentId;
25	phrasesField.value = phrases;
26
27	// Show modal with animation
28	modal.style.display = 'flex';
29	requestAnimationFrame(() => {
30	modal.classList.add('active');
31	});
32
33	// Set up close handlers
34	const closeModal = () => {
35	modal.classList.remove('active');
36	setTimeout(() => {
37	modal.style.display = 'none';
38	}, 300); // Match the CSS transition time
39	};
40
41	// Close button handler
42	const closeBtn = modal.querySelector('.mxchat-modal-close');
43	if (closeBtn) {
44	closeBtn.onclick = closeModal;
45	}
46
47	// Cancel button handler
48	const cancelBtn = modal.querySelector('.mxchat-modal-cancel');
49	if (cancelBtn) {
50	cancelBtn.onclick = closeModal;
51	}
52
53	// Click outside modal to close
54	modal.onclick = (e) => {
55	if (e.target === modal) {
56	closeModal();
57	}
58	};
59
60	// Focus the textarea
61	phrasesField.focus();
62	}
63	// Live Agent Notice Dismissal Function
64	function dismissLiveAgentNotice() {
65	if (typeof jQuery !== 'undefined' && typeof mxchatLiveAgent !== 'undefined') {
66	jQuery.post(mxchatLiveAgent.ajaxurl, {
67	action: 'dismiss_live_agent_notice',
68	nonce: mxchatLiveAgent.nonce
69	}, function(response) {
70	if (response.success) {
71	jQuery('#mxchat-disabled-notice').fadeOut(300);
72	}
73	}).fail(function() {
74	// Fallback: just hide the notice if AJAX fails
75	jQuery('#mxchat-disabled-notice').fadeOut(300);
76	});
77	} else {
78	// Fallback for cases where jQuery or localized data isn't available
79	var notice = document.getElementById('mxchat-disabled-notice');
80	if (notice) {
81	notice.style.display = 'none';
82	}
83	}
84	}
85
86	// Updated mxchatOpenActionModal function to integrate with the new selector
87	function mxchatOpenActionModal(isEdit = false, actionId = '', label = '', phrases = '', threshold = 85, callbackFunction = '') {
88	const modal = document.getElementById('mxchat-action-modal');
89	if (!modal) return;
90
91	// Get form fields
92	const actionIdField = document.getElementById('edit_action_id');
93	const labelField = document.getElementById('intent_label');
94	const phrasesField = document.getElementById('action_phrases');
95	const formActionType = document.getElementById('form_action_type');
96	const callbackGroup = document.getElementById('callback_selection_group');
97	const callbackSelect = document.getElementById('callback_function');
98	const saveButton = document.getElementById('mxchat-save-action-btn');
99	const nonceContainer = document.getElementById('action-nonce-container');
100	const thresholdSlider = document.getElementById('similarity_threshold');
101	const thresholdDisplay = document.querySelector('.mxchat-threshold-value-display');
102
103	// Set up modal for edit or create
104	if (isEdit) {
105	saveButton.textContent = 'Update Action';
106	formActionType.value = 'mxchat_edit_intent';
107	actionIdField.value = actionId;
108	labelField.value = label;
109	phrasesField.value = phrases;
110	callbackGroup.style.display = 'none'; // Hide callback selection when editing
111	thresholdSlider.value = threshold; // Set the current threshold value
112	thresholdDisplay.textContent = threshold + '%'; // Update display
113
114	// Remove the required attribute when editing
115	callbackSelect.removeAttribute('required');
116
117	// Update the nonce field for editing
118	nonceContainer.innerHTML = ''; // Clear existing nonce
119	if (typeof mxchatAdmin !== 'undefined' && mxchatAdmin.edit_intent_nonce) {
120	nonceContainer.innerHTML = `<input type="hidden" name="_wpnonce" value="${mxchatAdmin.edit_intent_nonce}">`;
121	}
122	} else {
123	saveButton.textContent = 'Save Action';
124	formActionType.value = 'mxchat_add_intent';
125	actionIdField.value = '';
126	labelField.value = '';
127	phrasesField.value = '';
128	callbackGroup.style.display = 'block'; // Show callback selection when creating
129	thresholdSlider.value = 85; // Default value for new actions
130	thresholdDisplay.textContent = '85%'; // Default display
131
132	// Ensure the required attribute is present when adding
133	callbackSelect.setAttribute('required', 'required');
134
135	// Update the nonce field for adding
136	nonceContainer.innerHTML = ''; // Clear existing nonce
137	if (typeof mxchatAdmin !== 'undefined' && mxchatAdmin.add_intent_nonce) {
138	nonceContainer.innerHTML = `<input type="hidden" name="_wpnonce" value="${mxchatAdmin.add_intent_nonce}">`;
139	}
140	}
141
142	// Show modal with animation
143	modal.style.display = 'flex';
144	requestAnimationFrame(() => {
145	modal.classList.add('active');
146	});
147
148	// Set up close handlers
149	const closeModal = () => {
150	modal.classList.remove('active');
151	setTimeout(() => {
152	modal.style.display = 'none';
153	}, 300); // Match the CSS transition time
154	};
155
156	// Close button handler
157	const closeBtn = modal.querySelector('.mxchat-modal-close');
158	if (closeBtn) {
159	closeBtn.onclick = closeModal;
160	}
161
162	// Cancel button handler
163	const cancelBtn = modal.querySelector('.mxchat-modal-cancel');
164	if (cancelBtn) {
165	cancelBtn.onclick = closeModal;
166	}
167
168	// Click outside modal to close
169	modal.onclick = (e) => {
170	if (e.target === modal) {
171	closeModal();
172	}
173	};
174
175	// Escape key to close modal
176	document.addEventListener('keydown', function(e) {
177	if (e.key === 'Escape' && modal.classList.contains('active')) {
178	closeModal();
179	}
180	}, { once: true });
181
182	// Focus the first field
183	labelField.focus();
184
185	// Dispatch an event for the action type selector to catch
186	const event = new CustomEvent('mxchatModalOpened', {
187	detail: {
188	isEdit: isEdit,
189	callbackFunction: callbackFunction \|\| (isEdit ? callbackSelect.value : '')
190	}
191	});
192	document.dispatchEvent(event);
193
194	return closeModal; // Return close function for external use
195	}
196
197	// Initialize event listeners
198	document.addEventListener('DOMContentLoaded', () => {
199	// Set up edit button handlers for intents
200	document.querySelectorAll('.mxchat-edit-button').forEach(button => {
201	button.onclick = () => {
202	const intentId = button.dataset.intentId;
203	const phrases = button.dataset.phrases;
204	mxchatOpenEditModal(intentId, phrases);
205	};
206	});
207
208	document.querySelectorAll('.mxchat-action-card .mxchat-edit-button').forEach(button => {
209	button.onclick = () => {
210	const actionId = button.dataset.actionId;
211	const phrases = button.dataset.phrases;
212	const label = button.dataset.label;
213	const threshold = button.dataset.threshold \|\| 85;
214	const callbackFunction = button.dataset.callbackFunction;
215	const enabledBots = button.dataset.enabledBots; // ADD THIS LINE
216
217	mxchatOpenActionModal(true, actionId, label, phrases, threshold, callbackFunction, enabledBots);
218	};
219	});
220
221	// Set up add new action buttons (new functionality)
222	const addActionBtn = document.getElementById('mxchat-add-action-btn');
223	if (addActionBtn) {
224	addActionBtn.onclick = () => mxchatOpenActionModal();
225	}
226
227	const createFirstAction = document.getElementById('mxchat-create-first-action');
228	if (createFirstAction) {
229	createFirstAction.onclick = () => mxchatOpenActionModal();
230	}
231
232	// Setup category-specific new action buttons (new functionality)
233	document.querySelectorAll('.mxchat-new-action-button').forEach(button => {
234	button.onclick = () => {
235	const category = button.closest('.mxchat-new-action-card').dataset.category;
236	const closeModal = mxchatOpenActionModal();
237
238	// Pre-select the appropriate callback based on category
239	if (category) {
240	const callbackSelect = document.getElementById('callback_function');
241	if (callbackSelect) {
242	setTimeout(() => {
243	// Map categories to default callbacks
244	const categoryToCallback = {
245	'data_collection': 'mxchat_handle_form_collection',
246	'integrations': 'mxchat_handle_slack_message',
247	'custom_actions': 'mxchat_handle_custom_action',
248	'recommendations': 'mxchat_handle_product_recommendations'
249	// Add more mappings as needed
250	};
251
252	if (categoryToCallback[category]) {
253	callbackSelect.value = categoryToCallback[category];
254	}
255	}, 100);
256	}
257	}
258	};
259	});
260
261	// Handle action toggle switches (new functionality)
262	document.querySelectorAll('.mxchat-action-toggle').forEach(toggle => {
263	toggle.onchange = function() {
264	const actionId = this.dataset.actionId;
265	const isEnabled = this.checked;
266
267	// Show loading indicator
268	const loadingEl = document.getElementById('mxchat-action-loading');
269	if (loadingEl) loadingEl.style.display = 'flex';
270
271	// Send AJAX request to update status
272	fetch(ajaxurl, {
273	method: 'POST',
274	headers: {
275	'Content-Type': 'application/x-www-form-urlencoded',
276	},
277	body: new URLSearchParams({
278	action: 'mxchat_toggle_action',
279	intent_id: actionId,
280	enabled: isEnabled ? 1 : 0,
281	nonce: mxchatAdmin.toggle_action_nonce // Use the correct nonce
282	})
283	})
284	.then(response => response.json())
285	.then(data => {
286	if (!data.success) {
287	alert('Failed to update action status: ' + (data.data?.message \|\| 'Unknown error'));
288	this.checked = !isEnabled; // Revert the toggle
289	}
290	})
291	.catch(error => {
292	//console.error('Error:', error);
293	alert('Server error. Please try again.');
294	this.checked = !isEnabled; // Revert the toggle
295	})
296	.finally(() => {
297	if (loadingEl) loadingEl.style.display = 'none';
298	});
299	};
300	});
301
302	// Handle threshold sliders in action cards (new functionality)
303	document.querySelectorAll('.mxchat-threshold-slider').forEach(slider => {
304	slider.oninput = function() {
305	const actionId = this.id.replace('intent_threshold_', '');
306	document.getElementById('threshold_output_' + actionId).textContent = this.value + '%';
307	};
308	});
309
310	// Handle threshold save buttons in action cards (new functionality)
311	document.querySelectorAll('.mxchat-threshold-save').forEach(button => {
312	button.onclick = function(e) {
313	e.preventDefault();
314	const form = this.closest('form');
315	const intentId = form.querySelector('input[name="intent_id"]').value;
316	const threshold = form.querySelector('input[name="intent_threshold"]').value;
317	const nonce = form.querySelector('input[name="_wpnonce"]').value;
318
319	// Show loading indicator
320	const loadingEl = document.getElementById('mxchat-action-loading');
321	if (loadingEl) loadingEl.style.display = 'flex';
322
323	// Send AJAX request
324	fetch(ajaxurl, {
325	method: 'POST',
326	headers: {
327	'Content-Type': 'application/x-www-form-urlencoded',
328	},
329	body: new URLSearchParams({
330	action: 'mxchat_update_intent_threshold',
331	intent_id: intentId,
332	intent_threshold: threshold,
333	_wpnonce: nonce
334	})
335	})
336	.then(response => response.json())
337	.then(data => {
338	if (data.success) {
339	// Visual feedback of success
340	const card = this.closest('.mxchat-action-card');
341	card.style.background = 'rgba(120, 115, 245, 0.1)';
342	setTimeout(() => {
343	card.style.background = 'white';
344	}, 300);
345	} else {
346	alert('Failed to update threshold: ' + (data.data?.message \|\| 'Unknown error'));
347	}
348	})
349	.catch(error => {
350	//console.error('Error:', error);
351	alert('Server error. Please try again.');
352	})
353	.finally(() => {
354	if (loadingEl) loadingEl.style.display = 'none';
355	});
356	};
357	});
358	});
359
360	jQuery(document).ready(function($) {
361	// Ensure we have a debounce function (use lodash if available, otherwise use our implementation)
362	const useDebounce = (window._ && window._.debounce) ? window._.debounce : debounce;
363
364	// --- AJAX Auto-Save ---
365	let $autosaveSections = $('.mxchat-autosave-section');
366
367	// * ADD THIS: Extend auto-save sections to include Pinecone settings *
368	const $pineconeAutosaveSection = $('#mxchat-kb-tab-pinecone');
369	if ($pineconeAutosaveSection.length) {
370	$autosaveSections = $autosaveSections.add($pineconeAutosaveSection);
371	//console.log('Added Pinecone section to auto-save monitoring');
372	}
373
374	// Track whether fields have been modified by user
375	const userModifiedFields = new Set();
376
377	if ($autosaveSections.length) {
378	// Track user interactions with input fields to determine if changes are user-initiated
379	$autosaveSections.find('input, textarea, select').on('focus keydown paste', function() {
380	const fieldName = $(this).attr('name');
381	if (fieldName) {
382	userModifiedFields.add(fieldName);
383	}
384	});
385
386	// Handle real-time range slider value updates
387	$autosaveSections.find('input[type="range"]').on('input', function() {
388	const value = $(this).val();
389	$('#threshold_value').text(value);
390	});
391
392	// Handle all input changes (including range slider)
393	$autosaveSections.find('input, textarea, select').not('#model, #openrouter_selected_model').on('change', function() {
394	const $field = $(this);
395	const name = $field.attr('name');
396
397	// Skip saving for API key fields that haven't been interacted with and are empty
398	const isApiKeyField = name && (
399	name === 'loops_api_key' \|\|
400	name === 'api_key' \|\|
401	name === 'xai_api_key' \|\|
402	name === 'claude_api_key' \|\|
403	name === 'voyage_api_key' \|\|
404	name === 'gemini_api_key' \|\|
405	name === 'deepseek_api_key' \|\|
406	name.indexOf('_api_key') !== -1
407	);
408
409	// Skip processing if:
410	// 1. It's an API key field
411	// 2. The user hasn't interacted with it
412	// 3. The field is empty
413	if (isApiKeyField && !userModifiedFields.has(name) && (!$field.val() \|\| $field.val().trim() === '')) {
414	//console.log('Skipping auto-save for untouched API key field:', name);
415	return;
416	}
417
418	let value;
419
420	// Handle different input types
421	if ($field.attr('type') === 'checkbox') {
422	// * UPDATED: Handle Pinecone checkboxes differently *
423	if (name && name.indexOf('mxchat_pinecone_addon_options') !== -1) {
424	value = $field.is(':checked') ? '1' : '0';
425	} else {
426	value = $field.is(':checked') ? 'on' : 'off';
427	}
428	} else {
429	value = $field.val();
430	}
431
432	// Create feedback container
433	const feedbackContainer = $('<div class="feedback-container"></div>');
434	const spinner = $('<div class="saving-spinner"></div>');
435	const successIcon = $('<div class="success-icon">✔</div>');
436
437	// Position feedback container based on input type
438	if ($field.closest('.toggle-switch').length) {
439	$field.closest('td').append(feedbackContainer);
440	} else if ($field.closest('.mxchat-toggle-switch').length) {
441	$field.closest('.mxchat-toggle-container').append(feedbackContainer);
442	} else if ($field.closest('.slider-container').length) {
443	$field.closest('.slider-container').after(feedbackContainer);
444	} else {
445	$field.after(feedbackContainer);
446	}
447	feedbackContainer.append(spinner);
448
449	// Determine which AJAX action and nonce to use:
450	var ajaxAction, nonce;
451	// * UPDATED: Add Pinecone fields to prompts action *
452	if (name.indexOf('mxchat_prompts_options') !== -1 \|\|
453	name === 'mxchat_auto_sync_posts' \|\|
454	name === 'mxchat_auto_sync_pages' \|\|
455	name.indexOf('mxchat_auto_sync_') === 0 \|\|
456	name.indexOf('mxchat_pinecone_addon_options') !== -1) { // * ADD THIS LINE *
457	ajaxAction = 'mxchat_save_prompts_setting';
458	nonce = mxchatPromptsAdmin.prompts_setting_nonce;
459	} else {
460	// Otherwise, use the existing AJAX action.
461	ajaxAction = 'mxchat_save_setting';
462	nonce = mxchatAdmin.setting_nonce;
463	}
464
465	// * ADD THIS: Debug logging for Pinecone fields *
466	if (name && name.indexOf('mxchat_pinecone_addon_options') !== -1) {
467	//console.log('Saving Pinecone field:', name, '=', value);
468	}
469
470	// AJAX save request
471	$.ajax({
472	url: (ajaxAction === 'mxchat_save_prompts_setting') ? mxchatPromptsAdmin.ajax_url : mxchatAdmin.ajax_url,
473	type: 'POST',
474	data: {
475	action: ajaxAction,
476	name: name,
477	value: value,
478	_ajax_nonce: nonce
479	},
480	success: function(response) {
481	if (response.success) {
482	spinner.fadeOut(200, function() {
483	feedbackContainer.append(successIcon);
484	successIcon.fadeIn(200).delay(1000).fadeOut(200, function() {
485	feedbackContainer.remove();
486	});
487	});
488
489	// * ADD THIS: Refresh API key status after saving an API key *
490	const isApiKeyField = name && (
491	name === 'api_key' \|\|
492	name === 'xai_api_key' \|\|
493	name === 'claude_api_key' \|\|
494	name === 'voyage_api_key' \|\|
495	name === 'gemini_api_key' \|\|
496	name === 'deepseek_api_key' \|\|
497	name === 'openrouter_api_key' \|\|
498	name.indexOf('_api_key') !== -1
499	);
500
501	if (isApiKeyField && typeof window.mxchatRefreshAPIKeyStatus === 'function') {
502	window.mxchatRefreshAPIKeyStatus();
503	}
504
505	// * ADD THIS: Update Pinecone checkbox state after successful save *
506	if (name && name.indexOf('mxchat_pinecone_addon_options[mxchat_use_pinecone]') !== -1) {
507	//console.log('Pinecone toggle saved successfully, value:', value);
508
509	// The checkbox state is already updated by the user interaction
510	// But let's make sure the UI state matches the saved value
511	var $checkbox = $('input[name="mxchat_pinecone_addon_options[mxchat_use_pinecone]"]');
512	var settingsDiv = $('.mxchat-pinecone-settings');
513
514	// Double-check the UI state matches what was saved
515	if (value === '1' && !$checkbox.is(':checked')) {
516	$checkbox.prop('checked', true);
517	settingsDiv.slideDown(300);
518	} else if (value === '0' && $checkbox.is(':checked')) {
519	$checkbox.prop('checked', false);
520	settingsDiv.slideUp(300);
521	}
522
523	//console.log('Pinecone UI state synchronized');
524
525	// Check if Knowledge Import tab is currently active
526	if ($('.mxchat-kb-tab-button[data-tab="import"]').hasClass('active')) {
527	// Show a notice that we need to refresh
528	var $knowledgeCard = $('#mxchat-kb-tab-import .mxchat-card').eq(1);
529	if ($knowledgeCard.length > 0) {
530	// Add a refresh notice at the top of the knowledge base card
531	var refreshNotice = $('<div class="notice notice-warning" style="margin: 15px 0; padding: 10px 15px;">' +
532	'<p style="margin: 0;">' +
533	'<span class="dashicons dashicons-info" style="color: #f0ad4e; margin-right: 5px;"></span>' +
534	'Database settings have changed. ' +
535	'<a href="#" onclick="location.reload(); return false;" style="font-weight: bold;">Click here to refresh</a> to see the updated knowledge base.' +
536	'</p></div>');
537
538	$knowledgeCard.prepend(refreshNotice);
539	}
540	} else {
541	// If not on import tab, set a flag to refresh when they go there
542	sessionStorage.setItem('mxchat_pinecone_changed', 'true');
543	}
544	}
545
546	// * ADD THIS: Debug logging for successful saves *
547	if (name && name.indexOf('mxchat_pinecone_addon_options') !== -1) {
548	//console.log('Pinecone field saved successfully:', name, '=', value);
549	}
550
551	// Check if the response contains a "no changes" message and log it
552	if (response.data && response.data.message === 'No changes detected') {
553	//console.log('No changes detected for field:', name);
554	}
555	} else {
556	// Only show alert for actual errors, not for "no changes"
557	let errorMessage = response.data?.message \|\| 'Unknown error';
558
559	// Don't display an alert for "no changes" message
560	if (errorMessage !== 'No changes detected' && errorMessage !== 'Update failed or no changes') {
561	alert('Error saving: ' + errorMessage);
562	} else {
563	// Still provide visual feedback that no changes were needed
564	spinner.fadeOut(200, function() {
565	feedbackContainer.append(successIcon);
566	successIcon.fadeIn(200).delay(1000).fadeOut(200, function() {
567	feedbackContainer.remove();
568	});
569	});
570	//console.log('No changes detected for field:', name);
571	return;
572	}
573
574	// Only revert checkbox state if it was an actual error
575	if (errorMessage !== 'No changes detected' && errorMessage !== 'Update failed or no changes') {
576	if ($field.attr('type') === 'checkbox') {
577	$field.prop('checked', !$field.is(':checked'));
578	}
579	}
580
581	// Always clean up the feedback container
582	feedbackContainer.remove();
583	}
584	},
585	error: function(xhr, textStatus, error) {
586	//console.error('AJAX Error:', textStatus, error);
587	alert('An error occurred while saving. Please try again.');
588
589	// Revert checkbox state on error
590	if ($field.attr('type') === 'checkbox') {
591	$field.prop('checked', !$field.is(':checked'));
592	}
593
594	feedbackContainer.remove();
595	}
596	});
597	});
598
599	// Initialize color pickers with debouncing
600	$autosaveSections.find('.my-color-field').each(function() {
601	const $colorField = $(this);
602
603	$(this).wpColorPicker({
604	change: useDebounce(function(event, ui) {
605	// Safety check - ensure we have a valid field and value
606	if (!$colorField \|\| !$colorField.val()) {
607	//console.warn('Color picker not ready');
608	return;
609	}
610
611	const name = $colorField.attr('name');
612	const value = $colorField.val();
613
614	if (!name \|\| !value) {
615	//console.warn('Missing required color picker values');
616	return;
617	}
618
619	// Create feedback container
620	const feedbackContainer = $('<div class="feedback-container"></div>');
621	const spinner = $('<div class="saving-spinner"></div>');
622	const successIcon = $('<div class="success-icon">✔</div>');
623
624	// Position feedback container
625	$colorField.closest('.wp-picker-container').after(feedbackContainer);
626	feedbackContainer.append(spinner);
627
628	// Determine which AJAX action and nonce to use:
629	var ajaxAction, nonce;
630	// Use the new AJAX action for submenu fields:
631	if (name.indexOf('mxchat_prompts_options') !== -1 \|\|
632	name === 'mxchat_auto_sync_posts' \|\|
633	name === 'mxchat_auto_sync_pages' \|\|
634	name.indexOf('mxchat_auto_sync_') === 0) { // Modified to catch all auto-sync fields
635	ajaxAction = 'mxchat_save_prompts_setting';
636	nonce = mxchatPromptsAdmin.prompts_setting_nonce;
637	} else {
638	// Otherwise, use the existing AJAX action.
639	ajaxAction = 'mxchat_save_setting';
640	nonce = mxchatAdmin.setting_nonce;
641	}
642	// AJAX save request
643	$.ajax({
644	url: (ajaxAction === 'mxchat_save_prompts_setting') ? mxchatPromptsAdmin.ajax_url : mxchatAdmin.ajax_url,
645	type: 'POST',
646	data: {
647	action: ajaxAction,
648	name: name,
649	value: value,
650	_ajax_nonce: nonce
651	},
652	success: function(response) {
653	if (response.success) {
654	spinner.fadeOut(200, function() {
655	feedbackContainer.append(successIcon);
656	successIcon.fadeIn(200).delay(1000).fadeOut(200, function() {
657	feedbackContainer.remove();
658	});
659	});
660	} else {
661	alert('Error saving: ' + (response.data?.message \|\| 'Unknown error'));
662	feedbackContainer.remove();
663	}
664	},
665	error: function() {
666	alert('An error occurred while saving.');
667	feedbackContainer.remove();
668	}
669	});
670	}, 500)
671	});
672	});
673
674	// Reinitialize color pickers when switching tabs
675	$('.mxchat-tab-button').on('click.mxchat', function() {
676	setTimeout(function() {
677	$('.my-color-field:visible').wpColorPicker('close');
678	}, 100);
679	});
680	}
681
682	// Initialize tabs system
683	function initTabs() {
684	// Remove any existing handlers first
685	$('.mxchat-tab-button').off('click.mxchat');
686
687	// Add new click handlers
688	$('.mxchat-tab-button').on('click.mxchat', function(e) {
689	e.preventDefault();
690	e.stopPropagation();
691
692	var $this = $(this);
693
694	// Get tab ID from data-tab attribute
695	var tabId = $this.data('tab') \|\| 'chatbot';
696
697	// Safety check for empty tabId
698	if (!tabId) {
699	//console.warn('No tab identifier found');
700	return;
701	}
702
703	// Update tab buttons
704	$('.mxchat-tab-button').removeClass('active');
705	$this.addClass('active');
706
707	// Update content areas - with safety check
708	$('.mxchat-tab-content').removeClass('active');
709	var $targetTab = $('#' + tabId);
710	if ($targetTab.length) {
711	$targetTab.addClass('active');
712	// Removed localStorage saving functionality
713	} else {
714	//console.warn('Tab content #' + tabId + ' not found');
715	}
716	});
717	}
718
719	// Initialize tabs and handle events
720	initTabs();
721	$(document).on('widget-added widget-updated postbox-toggled', initTabs);
722
723	// Always activate the first tab (Chatbot)
724	$('.mxchat-tab-button').first().trigger('click.mxchat');
725
726
727	// Toggle visibility handlers
728	function toggleVisibility(selector) {
729	$(selector).on('click', function() {
730	var inputField = $(this).prev('input');
731	if (inputField.attr('type') === 'password') {
732	inputField.attr('type', 'text');
733	$(this).text('Hide');
734	} else {
735	inputField.attr('type', 'password');
736	$(this).text('Show');
737	}
738	});
739	}
740
741	// Initialize all toggle visibility buttons
742	[
743	'#toggleApiKeyVisibility',
744	'#toggleWooCommerceSecretVisibility',
745	'#toggleVoyageAPIKeyVisibility',
746	'#toggleLoopsApiKeyVisibility',
747	'#toggleXaiApiKeyVisibility',
748	'#toggleClaudeApiKeyVisibility',
749	'#toggleBraveApiKeyVisibility',
750	'#toggleWebhookUrlVisibility',
751	'#toggleSecretKeyVisibility',
752	'#toggleBotTokenVisibility',
753	'#toggleDeepSeekApiKeyVisibility',
754	'#toggleGeminiApiKeyVisibility',
755	'#toggleOpenRouterApiKeyVisibility'
756	].forEach(toggleVisibility);
757
758	function setupMxChatModelSelector() {
759	const $modelSelect = $('#model');
760	const $modelSelectorButton = $('<button>', {
761	type: 'button',
762	id: 'mxchat_model_selector_btn',
763	class: 'button-primary mxchat-model-selector-btn',
764	text: 'Select AI Model'
765	});
766
767	// Replace the select dropdown with a button
768	$modelSelect.hide().after($modelSelectorButton);
769
770	// Update button text to show currently selected model
771	function updateButtonText() {
772	const selectedModel = $modelSelect.val();
773
774	// Check if OpenRouter is selected
775	if (selectedModel === 'openrouter') {
776	const openrouterModelId = $('#openrouter_selected_model').val();
777	const openrouterModelName = $('#openrouter_selected_model_name').val();
778
779	if (openrouterModelName && openrouterModelName.trim() !== '') {
780	$modelSelectorButton.text('OpenRouter: ' + openrouterModelName);
781	} else if (openrouterModelId && openrouterModelId.trim() !== '') {
782	$modelSelectorButton.text('OpenRouter: ' + openrouterModelId);
783	} else {
784	$modelSelectorButton.text('OpenRouter - Select Model');
785	}
786	} else {
787	const selectedModelText = $modelSelect.find('option:selected').text();
788	$modelSelectorButton.text(selectedModelText);
789	}
790	}
791
792	// Initialize button text
793	updateButtonText();
794
795	// Create and append modal HTML
796	const modelSelectorModal = `
797	<div id="mxchat_model_selector_modal" class="mxchat-model-selector-modal">
798	<div class="mxchat-model-selector-modal-content">
799	<div class="mxchat-model-selector-modal-header">
800	<h3>Select AI Model</h3>
801	<span class="mxchat-model-selector-modal-close">×</span>
802	</div>
803	<div class="mxchat-model-selector-modal-body">
804	<div class="mxchat-model-selector-search-container">
805	<input type="text" id="mxchat_model_search_input" class="mxchat-model-search-input" placeholder="Search models...">
806	</div>
807	<div class="mxchat-model-selector-categories">
808	<button class="mxchat-model-category-btn active" data-category="all">All</button>
809	<button class="mxchat-model-category-btn" data-category="openrouter">OpenRouter</button>
810	<button class="mxchat-model-category-btn" data-category="gemini">Google Gemini</button>
811	<button class="mxchat-model-category-btn" data-category="openai">OpenAI</button>
812	<button class="mxchat-model-category-btn" data-category="claude">Claude</button>
813	<button class="mxchat-model-category-btn" data-category="xai">X.AI</button>
814	<button class="mxchat-model-category-btn" data-category="deepseek">DeepSeek</button>
815	</div>
816	<div class="mxchat-model-selector-grid" id="mxchat_models_grid"></div>
817	</div>
818	<div class="mxchat-model-selector-modal-footer">
819	<button id="mxchat_cancel_model_selection" class="button mxchat-model-cancel-btn">Cancel</button>
820	</div>
821	</div>
822	</div>
823	`;
824
825	$('body').append(modelSelectorModal);
826
827	// MOVE THIS OUTSIDE - Make it a property of the window object so it's accessible globally
828	window.populateModelsGrid = function(filter = '', category = 'all') {
829	const $grid = $('#mxchat_models_grid');
830	$grid.empty();
831
832	const models = {
833	openrouter: [
834	{ value: 'openrouter', label: 'OpenRouter', description: 'Access 100+ models from multiple providers (add API key to browse)' }
835	],
836	gemini: [
837	{ value: 'gemini-2.0-flash', label: 'Gemini 2.0 Flash', description: 'Next-Gen features, speed & multimodal generation' },
838	{ value: 'gemini-2.0-flash-lite', label: 'Gemini 2.0 Flash-Lite', description: 'Cost-efficient with low latency' },
839	{ value: 'gemini-1.5-pro', label: 'Gemini 1.5 Pro', description: 'Complex reasoning tasks requiring more intelligence' },
840	{ value: 'gemini-1.5-flash', label: 'Gemini 1.5 Flash', description: 'Fast and versatile performance' },
841	],
842	openai: [
843	{ value: 'gpt-5', label: 'GPT-5', description: 'Flagship for coding, reasoning, and agentic tasks across domains' },
844	{ value: 'gpt-5-mini', label: 'GPT-5 Mini', description: 'Faster, more cost-efficient for well-defined tasks and precise prompts' },
845	{ value: 'gpt-5-nano', label: 'GPT-5 Nano', description: 'Fastest and cheapest; ideal for summarization and classification' },
846	{ value: 'gpt-4.1-2025-04-14', label: 'GPT-4.1', description: 'Flagship model for complex tasks' },
847	{ value: 'gpt-4o', label: 'GPT-4o', description: 'Recommended for most use cases' },
848	{ value: 'gpt-4o-mini', label: 'GPT-4o Mini', description: 'Fast and lightweight' },
849	{ value: 'gpt-4-turbo', label: 'GPT-4 Turbo', description: 'High-performance model' },
850	{ value: 'gpt-4', label: 'GPT-4', description: 'High intelligence model' },
851	{ value: 'gpt-3.5-turbo', label: 'GPT-3.5 Turbo', description: 'Affordable and fast' },
852	],
853	claude: [
854	{ value: 'claude-sonnet-4-5-20250929', label: 'Claude Sonnet 4.5', description: 'Best for complex agents and coding' },
855	{ value: 'claude-opus-4-1-20250805', label: 'Claude Opus 4.1', description: 'Exceptional for specialized complex tasks' },
856	{ value: 'claude-haiku-4-5-20251001', label: 'Claude Haiku 4.5', description: 'Fastest and most intelligent Haiku' },
857	{ value: 'claude-opus-4-20250514', label: 'Claude 4 Opus', description: 'Most capable Claude model' },
858	{ value: 'claude-sonnet-4-20250514', label: 'Claude 4 Sonnet', description: 'High performance' },
859	{ value: 'claude-3-7-sonnet-20250219', label: 'Claude 3.7 Sonnet', description: 'High intelligence' },
860	{ value: 'claude-3-opus-20240229', label: 'Claude 3 Opus', description: 'Highly complex tasks' },
861	{ value: 'claude-3-sonnet-20240229', label: 'Claude 3 Sonnet', description: 'Balanced performance' },
862	{ value: 'claude-3-haiku-20240307', label: 'Claude 3 Haiku', description: 'Fastest Claude model' },
863	],
864	xai: [
865	{ value: 'grok-4-0709', label: 'Grok 4', description: 'Latest flagship model - unparalleled performance in natural language, math and reasoning' },
866	{ value: 'grok-3-beta', label: 'Grok-3', description: 'Powerful model with 131K context' },
867	{ value: 'grok-3-fast-beta', label: 'Grok-3 Fast', description: 'High performance with faster responses' },
868	{ value: 'grok-3-mini-beta', label: 'Grok-3 Mini', description: 'Affordable model with good performance' },
869	{ value: 'grok-3-mini-fast-beta', label: 'Grok-3 Mini Fast', description: 'Quick and cost-effective' },
870	{ value: 'grok-2', label: 'Grok 2', description: 'Latest X.AI model' },
871	],
872	deepseek: [
873	{ value: 'deepseek-chat', label: 'DeepSeek-V3', description: 'Advanced AI assistant' },
874	],
875	};
876
877	let allModels = [];
878	Object.keys(models).forEach(key => {
879	if (category === 'all' \|\| category === key) {
880	allModels = allModels.concat(models[key]);
881	}
882	});
883
884	// Filter by search term if present
885	if (filter) {
886	const lowerFilter = filter.toLowerCase();
887	allModels = allModels.filter(model =>
888	model.label.toLowerCase().includes(lowerFilter) \|\|
889	model.description.toLowerCase().includes(lowerFilter)
890	);
891	}
892
893	// Create model cards
894	allModels.forEach(model => {
895	const isSelected = $modelSelect.val() === model.value;
896	const $modelCard = $(`
897	<div class="mxchat-model-selector-card ${isSelected ? 'mxchat-model-selected' : ''}" data-value="${model.value}">
898	<div class="mxchat-model-selector-icon">${getModelIcon(model.value)}</div>
899	<div class="mxchat-model-selector-info">
900	<h4 class="mxchat-model-selector-title">${model.label}</h4>
901	<p class="mxchat-model-selector-description">${model.description}</p>
902	</div>
903	${isSelected ? '<div class="mxchat-model-selector-checkmark">✓</div>' : ''}
904	</div>
905	`);
906	$grid.append($modelCard);
907	});
908	};
909
910	// Helper function to get icon for each model
911	function getModelIcon(modelValue) {
912	if (modelValue === 'openrouter') return '<span class="dashicons dashicons-networking" style="font-size: 24px; color: #6750A4;"></span>';
913	if (modelValue.startsWith('gemini-')) return '<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 48 48" class="mxchat-model-icon-gemini"><defs><path id="a" d="M44.5 20H24v8.5h11.8C34.7 33.9 30.1 37 24 37c-7.2 0-13-5.8-13-13s5.8-13 13-13c3.1 0 5.9 1.1 8.1 2.9l6.4-6.4C34.6 4.1 29.6 2 24 2 11.8 2 2 11.8 2 24s9.8 22 22 22c11 0 21-8 21-22 0-1.3-.2-2.7-.5-4z"></path></defs><clipPath id="b"><use xlink:href="#a" overflow="visible"></use></clipPath><path clip-path="url(#b)" fill="#FBBC05" d="M0 37V11l17 13z"></path><path clip-path="url(#b)" fill="#EA4335" d="M0 11l17 13 7-6.1L48 14V0H0z"></path><path clip-path="url(#b)" fill="#34A853" d="M0 37l30-23 7.9 1L48 0v48H0z"></path><path clip-path="url(#b)" fill="#4285F4" d="M48 48L17 24l-4-3 35-10z"></path></svg>';
914	if (modelValue.startsWith('gpt-')) return '<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 320 320" class="mxchat-model-icon-openai"><path fill="currentColor" d="M297 131a80.6 80.6 0 0 0-93.7-104.2 80.6 80.6 0 0 0-137 29A80.6 80.6 0 0 0 23 189a80.6 80.6 0 0 0 93.7 104.2 80.6 80.6 0 0 0 137-29A80.7 80.7 0 0 0 297.1 131zM176.9 299c-14 .1-27.6-4.8-38.4-13.8l1.9-1 63.7-36.9c3.3-1.8 5.3-5.3 5.2-9v-89.9l27 15.6c.3.1.4.4.5.7v74.4a60 60 0 0 1-60 60zM47.9 244a59.7 59.7 0 0 1-7.1-40.1l1.9 1.1 63.7 36.8c3.2 1.9 7.2 1.9 10.5 0l77.8-45V228c0 .3-.2.6-.4.8L129.9 266a60 60 0 0 1-82-22zM31.2 105c7-12.2 18-21.5 31.2-26.3v75.8c0 3.7 2 7.2 5.2 9l77.8 45-27 15.5a1 1 0 0 1-.9 0L53.1 187a60 60 0 0 1-22-82zm221.2 51.5-77.8-45 27-15.5a1 1 0 0 1 .9 0l64.4 37.1a60 60 0 0 1-9.3 108.2v-75.8c0-3.7-2-7.2-5.2-9zm26.8-40.4-1.9-1.1-63.7-36.8a10.4 10.4 0 0 0-10.5 0L125.4 123V92c0-.3 0-.6.3-.8L190.1 54a60 60 0 0 1 89.1 62.1zm-168.5 55.4-27-15.5a1 1 0 0 1-.4-.7V80.9a60 60 0 0 1 98.3-46.1l-1.9 1L116 72.8a10.3 10.3 0 0 0-5.2 9v89.8zm14.6-31.5 34.7-20 34.6 20v40L160 200l-34.7-20z"></path></svg>';
915	if (modelValue.startsWith('claude-')) return '<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 256 176" fill="none" class="mxchat-model-icon-claude"><path fill="currentColor" d="m147.487 0l70.081 175.78H256L185.919 0zM66.183 106.221l23.98-61.774l23.98 61.774zM70.07 0L0 175.78h39.18l14.33-36.914h73.308l14.328 36.914h39.179L110.255 0z"></path></svg>';
916	if (modelValue.startsWith('grok-')) return '<svg fill="currentColor" fill-rule="evenodd" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" class="mxchat-model-icon-xai"><path d="M6.469 8.776L16.512 23h-4.464L2.005 8.776H6.47zm-.004 7.9l2.233 3.164L6.467 23H2l4.465-6.324zM22 2.582V23h-3.659V7.764L22 2.582zM22 1l-9.952 14.095-2.233-3.163L17.533 1H22z"></path></svg>';
917	if (modelValue.startsWith('deepseek-')) return '<svg height="1em" viewBox="0 0 24 24" width="1em" xmlns="http://www.w3.org/2000/svg" class="mxchat-model-icon-deepseek"><path d="M23.748 4.482c-.254-.124-.364.113-.512.234-.051.039-.094.09-.137.136-.372.397-.806.657-1.373.626-.829-.046-1.537.214-2.163.848-.133-.782-.575-1.248-1.247-1.548-.352-.156-.708-.311-.955-.65-.172-.241-.219-.51-.305-.774-.055-.16-.11-.323-.293-.35-.2-.031-.278.136-.356.276-.313.572-.434 1.202-.422 1.84.027 1.436.633 2.58 1.838 3.393.137.093.172.187.129.323-.082.28-.18.552-.266.833-.055.179-.137.217-.329.14a5.526 5.526 0 01-1.736-1.18c-.857-.828-1.631-1.742-2.597-2.458a11.365 11.365 0 00-.689-.471c-.985-.957.13-1.743.388-1.836.27-.098.093-.432-.779-.428-.872.004-1.67.295-2.687.684a3.055 3.055 0 01-.465.137 9.597 9.597 0 00-2.883-.102c-1.885.21-3.39 1.102-4.497 2.623C.082 8.606-.231 10.684.152 12.85c.403 2.284 1.569 4.175 3.36 5.653 1.858 1.533 3.997 2.284 6.438 2.14 1.482-.085 3.133-.284 4.994-1.86.47.234.962.327 1.78.397.63.059 1.236-.03 1.705-.128.735-.156.684-.837.419-.961-2.155-1.004-1.682-.595-2.113-.926 1.096-1.296 2.746-2.642 3.392-7.003.05-.347.007-.565 0-.845-.004-.17.035-.237.23-.256a4.173 4.173 0 001.545-.475c1.396-.763 1.96-2.015 2.093-3.517.02-.23-.004-.467-.247-.588zM11.581 18c-2.089-1.642-3.102-2.183-3.52-2.16-.392.024-.321.471-.235.763.09.288.207.486.371.739.114.167.192.416-.113.603-.673.416-1.842-.14-1.897-.167-1.361-.802-2.5-1.86-3.301-3.307-.774-1.393-1.224-2.887-1.298-4.482-.02-.386.093-.522.477-.592a4.696 4.696 0 011.529-.039c2.132.312 3.946 1.265 5.468 2.774.868.86 1.525 1.887 2.202 2.891.72 1.066 1.494 2.082 2.48 2.914.348.292.625.514.891.677-.802.09-2.14.11-3.054-.614zm1-6.44a.306.306 0 01.415-.287.302.302 0 01.2.288.306.306 0 01-.31.307.303.303 0 01-.304-.308zm3.11 1.596c-.2.081-.399.151-.59.16a1.245 1.245 0 01-.798-.254c-.274-.23-.47-.358-.552-.758a1.73 1.73 0 01.016-.588c.07-.327-.008-.537-.239-.727-.187-.156-.426-.199-.688-.199a.559.559 0 01-.254-.078c-.11-.054-.2-.19-.114-.358.028-.054.16-.186.192-.21.356-.202.767-.136 1.146.016.352.144.618.408 1.001.782.391.451.462.576.685.914.176.265.336.537.445.848.067.195-.019.354-.25.452z" fill="currentColor"></path></svg>';
918	return '<span class="dashicons dashicons-admin-generic mxchat-model-icon-generic"></span>';
919	}
920
921	// Event handlers
922	$modelSelectorButton.on('click', function() {
923	$('#mxchat_model_selector_modal').show();
924	window.populateModelsGrid('', 'all');
925	});
926
927	$('.mxchat-model-selector-modal-close, #mxchat_cancel_model_selection').on('click', function() {
928	$('#mxchat_model_selector_modal').hide();
929	});
930
931	$('.mxchat-model-category-btn').on('click', function() {
932	$('.mxchat-model-category-btn').removeClass('active');
933	$(this).addClass('active');
934	const category = $(this).data('category');
935	const searchTerm = $('#mxchat_model_search_input').val();
936	window.populateModelsGrid(searchTerm, category);
937	});
938
939	$('#mxchat_model_search_input').on('input', function() {
940	const searchTerm = $(this).val();
941	const activeCategory = $('.mxchat-model-category-btn.active').data('category');
942	window.populateModelsGrid(searchTerm, activeCategory);
943	});
944
945	$(document).on('click', '.mxchat-model-selector-card', function() {
946	const modelValue = $(this).data('value');
947	const $modelSelect = $('#model');
948	const $clickedCard = $(this);
949
950	// Check if OpenRouter was selected
951	if (modelValue === 'openrouter') {
952	// Load OpenRouter models instead of closing
953	loadOpenRouterModels();
954	} else {
955	// Remove selection from all other cards
956	$('.mxchat-model-selector-card').removeClass('mxchat-model-selected').find('.mxchat-model-selector-checkmark').remove();
957
958	// Add selection to clicked card immediately for instant feedback
959	$clickedCard.addClass('mxchat-model-selected');
960	if ($clickedCard.find('.mxchat-model-selector-checkmark').length === 0) {
961	$clickedCard.append('<div class="mxchat-model-selector-checkmark">✓</div>');
962	}
963
964	// Brief delay to show the selection, then start saving
965	setTimeout(function() {
966	// Normal model selection
967	$modelSelect.val(modelValue).trigger('change');
968
969	// Show loading state on the card
970	$clickedCard.css('pointer-events', 'none');
971	const originalContent = $clickedCard.find('.mxchat-model-selector-title').html();
972	$clickedCard.find('.mxchat-model-selector-title').html(
973	'<span class="spinner is-active" style="float: none; margin: 0 5px 0 0;"></span> Saving...'
974	);
975
976	// Manually save the model via AJAX
977	jQuery.ajax({
978	url: mxchatAdmin.ajax_url,
979	type: 'POST',
980	data: {
981	action: 'mxchat_save_setting',
982	name: 'model',
983	value: modelValue,
984	_ajax_nonce: mxchatAdmin.setting_nonce
985	},
986	success: function(response) {
987	if (response.success) {
988	// Show success state
989	$clickedCard.find('.mxchat-model-selector-title').html(
990	'<span class="dashicons dashicons-yes" style="color: #46b450; margin-top: 3px;"></span> Saved!'
991	);
992
993	// Update button text after successful save
994	const selectedModelText = $modelSelect.find('option:selected').text();
995	$('#mxchat_model_selector_btn').text(selectedModelText);
996
997	// Close modal after a short delay to show the success message
998	setTimeout(function() {
999	$('#mxchat_model_selector_modal').hide();
1000	// Restore original content and remove selection for next time
1001	$clickedCard.find('.mxchat-model-selector-title').html(originalContent);
1002	$clickedCard.removeClass('mxchat-model-selected').find('.mxchat-model-selector-checkmark').remove();
1003	$clickedCard.css('pointer-events', 'auto');
1004	}, 600);
1005	} else {
1006	// Show error state
1007	$clickedCard.find('.mxchat-model-selector-title').html(
1008	'<span class="dashicons dashicons-no" style="color: #dc3232;"></span> Error!'
1009	);
1010
1011	setTimeout(function() {
1012	$clickedCard.find('.mxchat-model-selector-title').html(originalContent);
1013	$clickedCard.removeClass('mxchat-model-selected').find('.mxchat-model-selector-checkmark').remove();
1014	$clickedCard.css('pointer-events', 'auto');
1015	}, 1500);
1016	}
1017	},
1018	error: function() {
1019	// Show error state
1020	$clickedCard.find('.mxchat-model-selector-title').html(
1021	'<span class="dashicons dashicons-no" style="color: #dc3232;"></span> Error!'
1022	);
1023
1024	setTimeout(function() {
1025	$clickedCard.find('.mxchat-model-selector-title').html(originalContent);
1026	$clickedCard.removeClass('mxchat-model-selected').find('.mxchat-model-selector-checkmark').remove();
1027	$clickedCard.css('pointer-events', 'auto');
1028	}, 1500);
1029	}
1030	});
1031	}, 300); // 300ms delay to show the selection before starting to save
1032	}
1033	});
1034
1035	// Close modal when clicking outside
1036	$(window).on('click', function(event) {
1037	if ($(event.target).is('#mxchat_model_selector_modal')) {
1038	$('#mxchat_model_selector_modal').hide();
1039	}
1040	});
1041	}
1042
1043	function loadOpenRouterModels() {
1044	const apiKey = $('#openrouter_api_key').val(); // This line already re-checks the field
1045	const $modal = $('#mxchat_model_selector_modal');
1046	const $modalBody = $modal.find('.mxchat-model-selector-modal-body');
1047
1048	if (!apiKey \|\| apiKey.trim() === '') {
1049	// Show error message in modal
1050	$modalBody.html(`
1051	<div style="text-align: center; padding: 40px;">
1052	<span class="dashicons dashicons-warning" style="font-size: 48px; color: #d63638; margin-bottom: 20px;"></span>
1053	<h3>OpenRouter API Key Required</h3>
1054	<p>Please enter your OpenRouter API key in the settings before selecting a model. If you're seeing this message and recently entered API key, try refreshing.</p>
1055	<button class="button button-primary" id="mxchat_back_to_models">Back to Models</button>
1056	</div>
1057	`);
1058
1059	$('#mxchat_back_to_models').on('click', function(e) {
1060	e.preventDefault();
1061	// CHANGE THIS: Instead of reloading, restore the original modal content
1062	$modalBody.html(`
1063	<div class="mxchat-model-selector-search-container">
1064	<input type="text" id="mxchat_model_search_input" class="mxchat-model-search-input" placeholder="Search models...">
1065	</div>
1066	<div class="mxchat-model-selector-categories">
1067	<button class="mxchat-model-category-btn active" data-category="all">All</button>
1068	<button class="mxchat-model-category-btn" data-category="openrouter">OpenRouter</button>
1069	<button class="mxchat-model-category-btn" data-category="gemini">Google Gemini</button>
1070	<button class="mxchat-model-category-btn" data-category="openai">OpenAI</button>
1071	<button class="mxchat-model-category-btn" data-category="claude">Claude</button>
1072	<button class="mxchat-model-category-btn" data-category="xai">X.AI</button>
1073	<button class="mxchat-model-category-btn" data-category="deepseek">DeepSeek</button>
1074	</div>
1075	<div class="mxchat-model-selector-grid" id="mxchat_models_grid"></div>
1076	`);
1077
1078	// Re-populate the grid
1079	populateModelsGrid('', 'all');
1080
1081	// Re-bind event handlers
1082	rebindModalEventHandlers();
1083	});
1084	return;
1085	}
1086
1087	// Show loading state
1088	$modalBody.html(`
1089	<div style="text-align: center; padding: 60px 20px;">
1090	<div class="spinner is-active" style="float: none; margin: 0 auto 20px;"></div>
1091	<h3>Loading OpenRouter Models...</h3>
1092	<p>Fetching available models from OpenRouter</p>
1093	</div>
1094	`);
1095
1096	// Fetch models from OpenRouter
1097	jQuery.ajax({
1098	url: mxchatAdmin.ajax_url,
1099	type: 'POST',
1100	data: {
1101	action: 'mxchat_fetch_openrouter_models',
1102	api_key: apiKey,
1103	nonce: mxchatAdmin.fetch_openrouter_models_nonce
1104	},
1105	success: function(response) {
1106	if (response.success && response.data.models) {
1107	displayOpenRouterModels(response.data.models);
1108	} else {
1109	$modalBody.html(`
1110	<div style="text-align: center; padding: 40px;">
1111	<span class="dashicons dashicons-warning" style="font-size: 48px; color: #d63638; margin-bottom: 20px;"></span>
1112	<h3>Error Loading Models</h3>
1113	<p>${response.data.message \|\| 'Failed to load models from OpenRouter'}</p>
1114	<button class="button button-primary" id="mxchat_back_to_models">Back to Models</button>
1115	</div>
1116	`);
1117
1118	$('#mxchat_back_to_models').on('click', function(e) {
1119	e.preventDefault();
1120	// CHANGE THIS: Restore original content instead of reloading
1121	restoreOriginalModalContent();
1122	});
1123	}
1124	},
1125	error: function() {
1126	$modalBody.html(`
1127	<div style="text-align: center; padding: 40px;">
1128	<span class="dashicons dashicons-warning" style="font-size: 48px; color: #d63638; margin-bottom: 20px;"></span>
1129	<h3>Connection Error</h3>
1130	<p>Failed to connect to OpenRouter. Please check your API key and try again.</p>
1131	<button class="button button-primary" id="mxchat_back_to_models">Back to Models</button>
1132	</div>
1133	`);
1134
1135	$('#mxchat_back_to_models').on('click', function(e) {
1136	e.preventDefault();
1137	// CHANGE THIS: Restore original content instead of reloading
1138	restoreOriginalModalContent();
1139	});
1140	}
1141	});
1142	}
1143	function restoreOriginalModalContent() {
1144	const $modalBody = $('#mxchat_model_selector_modal').find('.mxchat-model-selector-modal-body');
1145
1146	$modalBody.html(`
1147	<div class="mxchat-model-selector-search-container">
1148	<input type="text" id="mxchat_model_search_input" class="mxchat-model-search-input" placeholder="Search models...">
1149	</div>
1150	<div class="mxchat-model-selector-categories">
1151	<button class="mxchat-model-category-btn active" data-category="all">All</button>
1152	<button class="mxchat-model-category-btn" data-category="openrouter">OpenRouter</button>
1153	<button class="mxchat-model-category-btn" data-category="gemini">Google Gemini</button>
1154	<button class="mxchat-model-category-btn" data-category="openai">OpenAI</button>
1155	<button class="mxchat-model-category-btn" data-category="claude">Claude</button>
1156	<button class="mxchat-model-category-btn" data-category="xai">X.AI</button>
1157	<button class="mxchat-model-category-btn" data-category="deepseek">DeepSeek</button>
1158	</div>
1159	<div class="mxchat-model-selector-grid" id="mxchat_models_grid"></div>
1160	`);
1161
1162	// Re-populate the grid
1163	window.populateModelsGrid('', 'all');
1164
1165	// Re-bind event handlers
1166	rebindModalEventHandlers();
1167	}
1168	function rebindModalEventHandlers() {
1169	const $modal = $('#mxchat_model_selector_modal');
1170
1171	// Re-bind category button clicks
1172	$('.mxchat-model-category-btn').off('click').on('click', function() {
1173	$('.mxchat-model-category-btn').removeClass('active');
1174	$(this).addClass('active');
1175	const category = $(this).data('category');
1176	const searchTerm = $('#mxchat_model_search_input').val();
1177	window.populateModelsGrid(searchTerm, category);
1178	});
1179
1180	// Re-bind search input
1181	$('#mxchat_model_search_input').off('input').on('input', function() {
1182	const searchTerm = $(this).val();
1183	const activeCategory = $('.mxchat-model-category-btn.active').data('category');
1184	populateModelsGrid(searchTerm, activeCategory);
1185	});
1186	}
1187
1188	function restoreDefaultModalFooter() {
1189	const $modalFooter = $('#mxchat_model_selector_modal').find('.mxchat-model-selector-modal-footer');
1190
1191	// Restore default footer buttons
1192	$modalFooter.html(`
1193	<button id="mxchat_cancel_model_selection" class="button mxchat-model-cancel-btn">Cancel</button>
1194	`);
1195
1196	// Re-bind cancel button
1197	$('#mxchat_cancel_model_selection').on('click', function() {
1198	$('#mxchat_model_selector_modal').hide();
1199	});
1200	}
1201
1202	function displayOpenRouterModels(models) {
1203	const $modal = $('#mxchat_model_selector_modal');
1204	const $modalBody = $modal.find('.mxchat-model-selector-modal-body');
1205	const $modalFooter = $modal.find('.mxchat-model-selector-modal-footer');
1206	const currentSelected = $('#openrouter_selected_model').val();
1207
1208	// Variable to store the currently selected model (in the UI, not yet saved)
1209	let pendingSelection = {
1210	modelId: currentSelected \|\| null,
1211	modelName: $('#openrouter_selected_model_name').val() \|\| null
1212	};
1213
1214	// Build new modal content with search and models
1215	const newContent = `
1216	<div class="mxchat-model-selector-search-container">
1217	<input type="text" id="mxchat_openrouter_search" class="mxchat-model-search-input" placeholder="Search OpenRouter models...">
1218	<p style="margin: 10px 0; color: #666; font-size: 13px;">
1219	<strong>${models.length} models available</strong> ·
1220	<a href="#" id="mxchat_back_to_provider_select" style="color: #2271b1;">← Back to providers</a>
1221	</p>
1222	</div>
1223	<div class="mxchat-model-selector-grid" id="mxchat_openrouter_models_grid"></div>
1224	`;
1225
1226	// Update footer with Save button for OpenRouter
1227	const footerContent = `
1228	<button id="mxchat_back_to_models_footer" class="button mxchat-model-cancel-btn">Back to Providers</button>
1229	<button id="mxchat_save_openrouter_model" class="button button-primary" disabled>
1230	<span class="dashicons dashicons-saved" style="margin-top: 3px;"></span> Save Selected Model
1231	</button>
1232	`;
1233
1234	$modalBody.html(newContent);
1235	$modalFooter.html(footerContent);
1236
1237	// Function to render models
1238	function renderOpenRouterModels(filterText = '') {
1239	const $grid = $('#mxchat_openrouter_models_grid');
1240	$grid.empty();
1241
1242	let filteredModels = models;
1243	if (filterText) {
1244	const lowerFilter = filterText.toLowerCase();
1245	filteredModels = models.filter(m =>
1246	m.id.toLowerCase().includes(lowerFilter) \|\|
1247	m.name.toLowerCase().includes(lowerFilter) \|\|
1248	(m.description && m.description.toLowerCase().includes(lowerFilter))
1249	);
1250	}
1251
1252	filteredModels.forEach(model => {
1253	const isSelected = pendingSelection.modelId === model.id;
1254	const contextLength = model.context_length ? `${(model.context_length / 1000).toFixed(0)}K` : '';
1255	const promptPrice = model.pricing.prompt ? `$${(model.pricing.prompt * 1000000).toFixed(2)}/1M` : '';
1256
1257	const $card = jQuery(`
1258	<div class="mxchat-openrouter-card ${isSelected ? 'mxchat-model-selected' : ''}" data-model-id="${model.id}" data-model-name="${model.name}">
1259	<div class="mxchat-model-selector-icon">
1260	${getOpenRouterIcon(model.id)}
1261	</div>
1262	<div class="mxchat-model-selector-info">
1263	<h4 class="mxchat-model-selector-title">${model.name}</h4>
1264	<div style="font-size: 12px; color: #666; margin-top: 5px;">
1265	${contextLength ? '<span style="margin-right: 12px;">📄 ' + contextLength + '</span>' : ''}
1266	${promptPrice ? '<span>💰 ' + promptPrice + '</span>' : ''}
1267	</div>
1268	</div>
1269	${isSelected ? '<div class="mxchat-model-selector-checkmark">✓</div>' : ''}
1270	</div>
1271	`);
1272
1273	$grid.append($card);
1274	});
1275	}
1276
1277	// Helper to get icon
1278	function getOpenRouterIcon(modelId) {
1279	if (modelId.includes('gpt') \|\| modelId.includes('openai')) {
1280	return '<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 320 320" class="mxchat-model-icon-openai"><path fill="currentColor" d="M297 131a80.6 80.6 0 0 0-93.7-104.2 80.6 80.6 0 0 0-137 29A80.6 80.6 0 0 0 23 189a80.6 80.6 0 0 0 93.7 104.2 80.6 80.6 0 0 0 137-29A80.7 80.7 0 0 0 297.1 131zM176.9 299c-14 .1-27.6-4.8-38.4-13.8l1.9-1 63.7-36.9c3.3-1.8 5.3-5.3 5.2-9v-89.9l27 15.6c.3.1.4.4.5.7v74.4a60 60 0 0 1-60 60zM47.9 244a59.7 59.7 0 0 1-7.1-40.1l1.9 1.1 63.7 36.8c3.2 1.9 7.2 1.9 10.5 0l77.8-45V228c0 .3-.2.6-.4.8L129.9 266a60 60 0 0 1-82-22zM31.2 105c7-12.2 18-21.5 31.2-26.3v75.8c0 3.7 2 7.2 5.2 9l77.8 45-27 15.5a1 1 0 0 1-.9 0L53.1 187a60 60 0 0 1-22-82zm221.2 51.5-77.8-45 27-15.5a1 1 0 0 1 .9 0l64.4 37.1a60 60 0 0 1-9.3 108.2v-75.8c0-3.7-2-7.2-5.2-9zm26.8-40.4-1.9-1.1-63.7-36.8a10.4 10.4 0 0 0-10.5 0L125.4 123V92c0-.3 0-.6.3-.8L190.1 54a60 60 0 0 1 89.1 62.1zm-168.5 55.4-27-15.5a1 1 0 0 1-.4-.7V80.9a60 60 0 0 1 98.3-46.1l-1.9 1L116 72.8a10.3 10.3 0 0 0-5.2 9v89.8zm14.6-31.5 34.7-20 34.6 20v40L160 200l-34.7-20z"></path></svg>';
1281	} else if (modelId.includes('claude') \|\| modelId.includes('anthropic')) {
1282	return '<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 256 176" fill="none" class="mxchat-model-icon-claude"><path fill="currentColor" d="m147.487 0l70.081 175.78H256L185.919 0zM66.183 106.221l23.98-61.774l23.98 61.774zM70.07 0L0 175.78h39.18l14.33-36.914h73.308l14.328 36.914h39.179L110.255 0z"></path></svg>';
1283	} else if (modelId.includes('gemini') \|\| modelId.includes('google')) {
1284	return '<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 48 48" class="mxchat-model-icon-gemini"><defs><path id="a" d="M44.5 20H24v8.5h11.8C34.7 33.9 30.1 37 24 37c-7.2 0-13-5.8-13-13s5.8-13 13-13c3.1 0 5.9 1.1 8.1 2.9l6.4-6.4C34.6 4.1 29.6 2 24 2 11.8 2 2 11.8 2 24s9.8 22 22 22c11 0 21-8 21-22 0-1.3-.2-2.7-.5-4z"></path></defs><clipPath id="b"><use xlink:href="#a" overflow="visible"></use></clipPath><path clip-path="url(#b)" fill="#FBBC05" d="M0 37V11l17 13z"></path><clip-path="url(#b)" fill="#EA4335" d="M0 11l17 13 7-6.1L48 14V0H0z"></path><path clip-path="url(#b)" fill="#34A853" d="M0 37l30-23 7.9 1L48 0v48H0z"></path><path clip-path="url(#b)" fill="#4285F4" d="M48 48L17 24l-4-3 35-10z"></path></svg>';
1285	}
1286	return '<span class="dashicons dashicons-cloud" style="font-size: 24px; color: #6750A4;"></span>';
1287	}
1288
1289	// Initial render
1290	renderOpenRouterModels();
1291
1292	// Search handler
1293	$('#mxchat_openrouter_search').on('input', function() {
1294	renderOpenRouterModels($(this).val());
1295	});
1296
1297	$('#mxchat_back_to_provider_select').on('click', function(e) {
1298	e.preventDefault();
1299	// Restore footer to default state
1300	restoreDefaultModalFooter();
1301	// Instead of location.reload(), restore original content
1302	restoreOriginalModalContent();
1303	});
1304
1305	// Back to providers footer button
1306	$('#mxchat_back_to_models_footer').on('click', function(e) {
1307	e.preventDefault();
1308	// Restore footer to default state
1309	restoreDefaultModalFooter();
1310	// Restore original content
1311	restoreOriginalModalContent();
1312	});
1313
1314	// Model selection - just highlight, don't save yet
1315	$(document).on('click', '.mxchat-openrouter-card', function(e) {
1316	e.stopPropagation(); // Prevent triggering the regular model card handler
1317
1318	const modelId = $(this).data('model-id');
1319	const modelName = $(this).data('model-name');
1320
1321	// Remove selection from all cards
1322	$('.mxchat-openrouter-card').removeClass('mxchat-model-selected').find('.mxchat-model-selector-checkmark').remove();
1323
1324	// Add selection to clicked card
1325	$(this).addClass('mxchat-model-selected');
1326	if ($(this).find('.mxchat-model-selector-checkmark').length === 0) {
1327	$(this).append('<div class="mxchat-model-selector-checkmark">✓</div>');
1328	}
1329
1330	// Update pending selection
1331	pendingSelection.modelId = modelId;
1332	pendingSelection.modelName = modelName;
1333
1334	// Enable the save button
1335	$('#mxchat_save_openrouter_model').prop('disabled', false);
1336	});
1337
1338	// Save button handler
1339	$('#mxchat_save_openrouter_model').on('click', function() {
1340	const $saveButton = $(this);
1341
1342	if (!pendingSelection.modelId) {
1343	return;
1344	}
1345
1346	// Disable button and show loading state
1347	$saveButton.prop('disabled', true).html('<span class="spinner is-active" style="float: none; margin: 0 5px 0 0;"></span> Saving...');
1348
1349	// First, save that we're using OpenRouter
1350	jQuery.ajax({
1351	url: mxchatAdmin.ajax_url,
1352	type: 'POST',
1353	data: {
1354	action: 'mxchat_save_setting',
1355	name: 'model',
1356	value: 'openrouter',
1357	_ajax_nonce: mxchatAdmin.setting_nonce
1358	},
1359	success: function() {
1360	// After model is set, save the model ID
1361	jQuery.ajax({
1362	url: mxchatAdmin.ajax_url,
1363	type: 'POST',
1364	data: {
1365	action: 'mxchat_save_setting',
1366	name: 'openrouter_selected_model',
1367	value: pendingSelection.modelId,
1368	_ajax_nonce: mxchatAdmin.setting_nonce
1369	},
1370	success: function() {
1371	// Update DOM immediately
1372	$('#openrouter_selected_model').val(pendingSelection.modelId);
1373
1374	// After model ID is saved, save the display name
1375	jQuery.ajax({
1376	url: mxchatAdmin.ajax_url,
1377	type: 'POST',
1378	data: {
1379	action: 'mxchat_save_setting',
1380	name: 'openrouter_selected_model_name',
1381	value: pendingSelection.modelName,
1382	_ajax_nonce: mxchatAdmin.setting_nonce
1383	},
1384	success: function() {
1385	// Update DOM immediately
1386	$('#openrouter_selected_model_name').val(pendingSelection.modelName);
1387
1388	// Update button text
1389	$('#mxchat_model_selector_btn').text('OpenRouter: ' + pendingSelection.modelName);
1390
1391	// Update the "Currently using" message
1392	const $currentSelection = $('#openrouter-current-selection');
1393	if ($currentSelection.length) {
1394	$currentSelection.html(
1395	'<span class="dashicons dashicons-yes" style="font-size: 16px; vertical-align: middle;"></span> ' +
1396	'Currently using: <strong>' + pendingSelection.modelName + '</strong>'
1397	).show();
1398	}
1399
1400	// Show success state briefly
1401	$saveButton.html('<span class="dashicons dashicons-yes" style="color: #46b450; margin-top: 3px;"></span> Saved!');
1402
1403	// Close modal after short delay
1404	setTimeout(function() {
1405	// Restore footer to default state
1406	restoreDefaultModalFooter();
1407	$modal.hide();
1408	}, 800);
1409	},
1410	error: function() {
1411	$saveButton.prop('disabled', false).html('<span class="dashicons dashicons-saved" style="margin-top: 3px;"></span> Save Selected Model');
1412	alert('Failed to save model name. Please try again.');
1413	}
1414	});
1415	},
1416	error: function() {
1417	$saveButton.prop('disabled', false).html('<span class="dashicons dashicons-saved" style="margin-top: 3px;"></span> Save Selected Model');
1418	alert('Failed to save model ID. Please try again.');
1419	}
1420	});
1421	},
1422	error: function() {
1423	$saveButton.prop('disabled', false).html('<span class="dashicons dashicons-saved" style="margin-top: 3px;"></span> Save Selected Model');
1424	alert('Failed to save OpenRouter selection. Please try again.');
1425	}
1426	});
1427	});
1428
1429	}
1430
1431	// Embedding model selector - completely separate from chat model selector
1432	function setupMxChatEmbeddingModelSelector() {
1433	const $embeddingModelSelect = $('#embedding_model');
1434
1435	// Skip if the element doesn't exist on the page
1436	if ($embeddingModelSelect.length === 0) {
1437	return;
1438	}
1439
1440	const $embeddingModelSelectorButton = $('<button>', {
1441	type: 'button',
1442	id: 'mxchat_embedding_model_selector_btn',
1443	class: 'button-primary mxchat-embedding-model-selector-btn', // Changed class name to be more specific
1444	text: 'Select Embedding Model'
1445	});
1446
1447	// Replace the select dropdown with a button
1448	$embeddingModelSelect.hide().after($embeddingModelSelectorButton);
1449
1450	// Update button text to show currently selected model
1451	function updateButtonText() {
1452	const selectedModel = $embeddingModelSelect.val();
1453	const selectedModelText = $embeddingModelSelect.find('option:selected').text();
1454	$embeddingModelSelectorButton.text(selectedModelText);
1455	}
1456
1457	// Initialize button text
1458	updateButtonText();
1459
1460	// Create a unique ID for the modal to avoid conflicts
1461	const embeddingModalId = 'mxchat_embedding_model_selector_modal';
1462
1463	// Create and append modal HTML with unique IDs
1464	const embeddingModelSelectorModal = `
1465	<div id="${embeddingModalId}" class="mxchat-embedding-model-selector-modal">
1466	<div class="mxchat-embedding-model-selector-modal-content">
1467	<div class="mxchat-embedding-model-selector-modal-header">
1468	<h3>Select Embedding Model</h3>
1469	<span class="mxchat-embedding-model-selector-modal-close">×</span>
1470	</div>
1471	<div class="mxchat-embedding-model-selector-modal-body">
1472	<div class="mxchat-embedding-model-selector-search-container">
1473	<input type="text" id="mxchat_embedding_model_search_input" class="mxchat-embedding-model-search-input" placeholder="Search models...">
1474	</div>
1475	<div class="mxchat-embedding-model-selector-categories">
1476	<button class="mxchat-embedding-model-category-btn active" data-category="all">All</button>
1477	<button class="mxchat-embedding-model-category-btn" data-category="openai">OpenAI</button>
1478	<button class="mxchat-embedding-model-category-btn" data-category="voyage">Voyage AI</button>
1479	<button class="mxchat-embedding-model-category-btn" data-category="gemini">Google Gemini</button>
1480	</div>
1481	<div class="mxchat-embedding-model-selector-grid" id="mxchat_embedding_models_grid"></div>
1482	</div>
1483	<div class="mxchat-embedding-model-selector-modal-footer">
1484	<button id="mxchat_cancel_embedding_model_selection" class="button mxchat-embedding-model-cancel-btn">Cancel</button>
1485	</div>
1486	</div>
1487	</div>
1488	`;
1489
1490	// Use jQuery's append to ensure it doesn't clash with existing modals
1491	$('body').append(embeddingModelSelectorModal);
1492
1493	// Populate models grid
1494	function populateEmbeddingModelsGrid(filter = '', category = 'all') {
1495	const $grid = $('#mxchat_embedding_models_grid');
1496	$grid.empty();
1497
1498	// Define embedding models with descriptions and context lengths
1499	const models = {
1500	openai: [
1501	{
1502	value: 'text-embedding-3-small',
1503	label: 'TE3 Small',
1504	description: 'Fast and cost-effective embeddings (1536 dimensions, 8K context)'
1505	},
1506	{
1507	value: 'text-embedding-ada-002',
1508	label: 'Ada 2',
1509	description: 'Balanced performance embeddings (1536 dimensions, 8K context)'
1510	},
1511	{
1512	value: 'text-embedding-3-large',
1513	label: 'TE3 Large',
1514	description: 'High-performance embeddings (3072 dimensions, 8K context)'
1515	}
1516	],
1517	voyage: [
1518	{
1519	value: 'voyage-3-large',
1520	label: 'Voyage-3 Large',
1521	description: 'Advanced semantic search embeddings (2048 dimensions, 32K context)'
1522	}
1523	],
1524	gemini: [
1525	{
1526	value: 'gemini-embedding-exp-03-07',
1527	label: 'Gemini Embedding',
1528	description: 'Experimental SOTA embeddings (1536 dimensions, 8K context)'
1529	}
1530	]
1531	};
1532
1533	let allModels = [];
1534	Object.keys(models).forEach(key => {
1535	if (category === 'all' \|\| category === key) {
1536	allModels = allModels.concat(models[key]);
1537	}
1538	});
1539
1540	// Filter by search term if present
1541	if (filter) {
1542	const lowerFilter = filter.toLowerCase();
1543	allModels = allModels.filter(model =>
1544	model.label.toLowerCase().includes(lowerFilter) \|\|
1545	model.description.toLowerCase().includes(lowerFilter)
1546	);
1547	}
1548
1549	// Create model cards
1550	allModels.forEach(model => {
1551	const isSelected = $embeddingModelSelect.val() === model.value;
1552	let providerClass = 'mxchat-embedding-model-provider-openai';
1553
1554	if (model.value.startsWith('voyage-')) {
1555	providerClass = 'mxchat-embedding-model-provider-voyage';
1556	} else if (model.value.startsWith('gemini-embedding-')) {
1557	providerClass = 'mxchat-embedding-model-provider-gemini';
1558	}
1559
1560	let iconHTML = '';
1561	if (model.value.startsWith('voyage-')) {
1562	iconHTML = '<span class="dashicons dashicons-chart-line mxchat-embedding-model-icon-voyage"></span>';
1563	} else if (model.value.startsWith('gemini-embedding-')) {
1564	iconHTML = '<span class="dashicons dashicons-google mxchat-embedding-model-icon-gemini"></span>';
1565	} else {
1566	iconHTML = '<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 320 320" class="mxchat-embedding-model-icon-openai"><path fill="currentColor" d="M297 131a80.6 80.6 0 0 0-93.7-104.2 80.6 80.6 0 0 0-137 29A80.6 80.6 0 0 0 23 189a80.6 80.6 0 0 0 93.7 104.2 80.6 80.6 0 0 0 137-29A80.7 80.7 0 0 0 297.1 131zM176.9 299c-14 .1-27.6-4.8-38.4-13.8l1.9-1 63.7-36.9c3.3-1.8 5.3-5.3 5.2-9v-89.9l27 15.6c.3.1.4.4.5.7v74.4a60 60 0 0 1-60 60zM47.9 244a59.7 59.7 0 0 1-7.1-40.1l1.9 1.1 63.7 36.8c3.2 1.9 7.2 1.9 10.5 0l77.8-45V228c0 .3-.2.6-.4.8L129.9 266a60 60 0 0 1-82-22zM31.2 105c7-12.2 18-21.5 31.2-26.3v75.8c0 3.7 2 7.2 5.2 9l77.8 45-27 15.5a1 1 0 0 1-.9 0L53.1 187a60 60 0 0 1-22-82zm221.2 51.5-77.8-45 27-15.5a1 1 0 0 1 .9 0l64.4 37.1a60 60 0 0 1-9.3 108.2v-75.8c0-3.7-2-7.2-5.2-9zm26.8-40.4-1.9-1.1-63.7-36.8a10.4 10.4 0 0 0-10.5 0L125.4 123V92c0-.3 0-.6.3-.8L190.1 54a60 60 0 0 1 89.1 62.1zm-168.5 55.4-27-15.5a1 1 0 0 1-.4-.7V80.9a60 60 0 0 1 98.3-46.1l-1.9 1L116 72.8a10.3 10.3 0 0 0-5.2 9v89.8zm14.6-31.5 34.7-20 34.6 20v40L160 200l-34.7-20z"></path></svg>';
1567	}
1568
1569	const $modelCard = $(`
1570	<div class="mxchat-embedding-model-selector-card ${isSelected ? 'mxchat-embedding-model-selected' : ''} ${providerClass}" data-value="${model.value}">
1571	<div class="mxchat-embedding-model-selector-icon">
1572	${iconHTML}
1573	</div>
1574	<div class="mxchat-embedding-model-selector-info">
1575	<h4 class="mxchat-embedding-model-selector-title">${model.label}</h4>
1576	<p class="mxchat-embedding-model-selector-description">${model.description}</p>
1577	</div>
1578	${isSelected ? '<div class="mxchat-embedding-model-selector-checkmark">✓</div>' : ''}
1579	</div>
1580	`);
1581
1582	$grid.append($modelCard);
1583	});
1584	}
1585
1586	// Event handlers - use namespaced events to avoid conflicts
1587	$embeddingModelSelectorButton.on('click.embeddingModelSelector', function(e) {
1588	e.stopPropagation(); // Prevent event bubbling
1589	$('#' + embeddingModalId).show();
1590	populateEmbeddingModelsGrid('', 'all');
1591	});
1592
1593	$('.mxchat-embedding-model-selector-modal-close, #mxchat_cancel_embedding_model_selection').on('click.embeddingModelSelector', function(e) {
1594	e.stopPropagation(); // Prevent event bubbling
1595	$('#' + embeddingModalId).hide();
1596	});
1597
1598	$('.mxchat-embedding-model-selector-categories .mxchat-embedding-model-category-btn').on('click.embeddingModelSelector', function(e) {
1599	e.stopPropagation(); // Prevent event bubbling
1600	$('.mxchat-embedding-model-selector-categories .mxchat-embedding-model-category-btn').removeClass('active');
1601	$(this).addClass('active');
1602	const category = $(this).data('category');
1603	const searchTerm = $('#mxchat_embedding_model_search_input').val();
1604	populateEmbeddingModelsGrid(searchTerm, category);
1605	});
1606
1607	$('#mxchat_embedding_model_search_input').on('input.embeddingModelSelector', function() {
1608	const searchTerm = $(this).val();
1609	const activeCategory = $('.mxchat-embedding-model-selector-categories .mxchat-embedding-model-category-btn.active').data('category');
1610	populateEmbeddingModelsGrid(searchTerm, activeCategory);
1611	});
1612
1613	// Use a direct selector to avoid conflicts with other card elements
1614	$(document).on('click.embeddingModelSelector', '.mxchat-embedding-model-selector-grid .mxchat-embedding-model-selector-card', function(e) {
1615	e.stopPropagation(); // Prevent event bubbling
1616	const modelValue = $(this).data('value');
1617
1618	// Important: Only update this specific select element
1619	$embeddingModelSelect.val(modelValue);
1620
1621	// Manually trigger change only on this element
1622	const changeEvent = new Event('change', { bubbles: true });
1623	$embeddingModelSelect[0].dispatchEvent(changeEvent);
1624
1625	// Update button text
1626	updateButtonText();
1627
1628	// Hide modal
1629	$('#' + embeddingModalId).hide();
1630	});
1631
1632	// Close modal when clicking outside - use namespaced events
1633	$(window).on('click.embeddingModelSelector', function(event) {
1634	if ($(event.target).is('#' + embeddingModalId)) {
1635	$('#' + embeddingModalId).hide();
1636	}
1637	});
1638	}
1639
1640	// Call this function after the DOM is fully loaded
1641	$(document).ready(function() {
1642	setupMxChatModelSelector();
1643	setupMxChatEmbeddingModelSelector();
1644	});
1645
1646	// Add Intent Form Submission
1647	$('#mxchat-add-intent-form').on('submit', function(event) {
1648	$('#mxchat-intent-loading').show();
1649	$('#mxchat-intent-loading-text').show();
1650	$(this).find('button[type="submit"]').hide();
1651	});
1652
1653	// Inline Edit Functionality
1654	$('.edit-button').on('click', function() {
1655	var row = $(this).closest('tr');
1656	row.find('.content-view, .url-view').hide();
1657	row.find('.content-edit, .url-edit').show();
1658	row.find('.edit-button').hide();
1659	row.find('.save-button').show();
1660	});
1661
1662	// Save button handler
1663	// Save button handler
1664	$('.save-button').on('click', function() {
1665	var button = $(this);
1666	var row = button.closest('tr');
1667	var id = button.data('id');
1668	var nonce = button.data('nonce'); // Get nonce from button data attribute
1669	var newContent = row.find('.content-edit').val();
1670	var newUrl = row.find('.url-edit').val();
1671
1672	//console.log('Nonce from button:', nonce); // Debug
1673
1674	button.prop('disabled', true);
1675	button.text('Saving...');
1676
1677	$.ajax({
1678	url: mxchatAdmin.ajax_url,
1679	type: 'POST',
1680	data: {
1681	action: 'mxchat_save_inline_prompt',
1682	id: id,
1683	article_content: newContent,
1684	article_url: newUrl,
1685	_ajax_nonce: nonce // Use nonce from button
1686	},
1687	success: function(response) {
1688	button.prop('disabled', false);
1689	button.text('Save');
1690
1691	if (response.success) {
1692	row.find('.content-view').html(newContent.replace(/\n/g, "<br>"));
1693	if (newUrl) {
1694	row.find('.url-view').html('<a href="' + newUrl + '" target="_blank">' + newUrl + '</a>');
1695	} else {
1696	row.find('.url-view').html('N/A');
1697	}
1698
1699	row.find('.content-edit, .url-edit').hide();
1700	row.find('.content-view, .url-view').show();
1701	row.find('.save-button').hide();
1702	row.find('.edit-button').show();
1703	} else {
1704	alert('Error saving content: ' + (response.data?.message \|\| 'Unknown error'));
1705	}
1706	},
1707	error: function() {
1708	button.prop('disabled', false);
1709	button.text('Save');
1710	alert('An error occurred while saving.');
1711	}
1712	});
1713	});
1714
1715
1716	// Questions handling
1717	$('.mxchat-add-question').on('click', function () {
1718	const container = $('#mxchat-additional-questions-container');
1719	const questionCount = container.find('.mxchat-question-row').length + 4;
1720	const questionIndex = container.find('.mxchat-question-row').length;
1721
1722	const newQuestion = `
1723	<div class="mxchat-question-row">
1724	<input type="text"
1725	name="additional_popular_questions[]"
1726	placeholder="Enter Additional Popular Question ${questionCount}"
1727	class="regular-text mxchat-question-input"
1728	data-question-index="${questionIndex}" />
1729	<button type="button" class="button mxchat-remove-question"
1730	aria-label="Remove question">Remove</button>
1731	</div>
1732	`;
1733	container.append(newQuestion);
1734	});
1735
1736	$(document).on('click', '.mxchat-remove-question', function () {
1737	$(this).closest('.mxchat-question-row').remove();
1738	saveQuestions();
1739	});
1740
1741	$(document).on('change', '.mxchat-question-input', function() {
1742	saveQuestions();
1743	});
1744
1745	function saveQuestions() {
1746	const questions = [];
1747	$('.mxchat-question-input').each(function() {
1748	const value = $(this).val().trim();
1749	if (value) {
1750	questions.push(value);
1751	}
1752	});
1753
1754	const feedbackContainer = $('<div class="feedback-container"></div>');
1755	const spinner = $('<div class="saving-spinner"></div>');
1756	const successIcon = $('<div class="success-icon">✔</div>');
1757
1758	// Append feedback after the add button
1759	$('.mxchat-add-question').after(feedbackContainer);
1760	feedbackContainer.append(spinner);
1761
1762	// Save via AJAX
1763	$.ajax({
1764	url: mxchatAdmin.ajax_url,
1765	type: 'POST',
1766	data: {
1767	action: 'mxchat_save_setting',
1768	name: 'additional_popular_questions',
1769	value: JSON.stringify(questions),
1770	_ajax_nonce: mxchatAdmin.setting_nonce
1771	},
1772	success: function(response) {
1773	if (response.success) {
1774	spinner.fadeOut(200, function() {
1775	feedbackContainer.append(successIcon);
1776	successIcon.fadeIn(200).delay(1000).fadeOut(200, function() {
1777	feedbackContainer.remove();
1778	});
1779	});
1780	} else {
1781	alert('Error saving questions: ' + (response.data?.message \|\| 'Unknown error'));
1782	feedbackContainer.remove();
1783	}
1784	},
1785	error: function() {
1786	alert('An error occurred while saving questions.');
1787	feedbackContainer.remove();
1788	}
1789	});
1790	}
1791
1792	// Live agent status handler
1793	const statusToggle = document.getElementById('live_agent_status');
1794	const statusText = statusToggle?.parentElement.nextElementSibling?.querySelector('.status-text');
1795	if (statusToggle && statusText) {
1796	statusToggle.addEventListener('change', function() {
1797	// Update display text
1798	statusText.textContent = this.checked ? 'Online' : 'Offline';
1799
1800	// Send the correct on/off value to the server
1801	if (window.mxchatSaveSetting) {
1802	window.mxchatSaveSetting('live_agent_status', this.checked ? 'on' : 'off');
1803	}
1804	});
1805	}
1806
1807	// Function to adjust the textarea height to content
1808	function adjustTextareaHeight() {
1809	this.style.height = 'auto'; // Reset to auto to calculate scrollHeight
1810	this.style.height = this.scrollHeight + 'px'; // Expand to content height
1811	}
1812
1813	// Function to reset the textarea height to initial
1814	function resetTextareaHeight() {
1815	this.style.height = ''; // Remove inline height, reverting to CSS default
1816	}
1817
1818	// Target the specific textarea by ID
1819	var $textarea = $('#system_prompt_instructions');
1820
1821	// Bind events
1822	$textarea.on('focus input', adjustTextareaHeight) // Expand on focus and input
1823	.on('blur', resetTextareaHeight); // Reset on blur
1824	});
1825
1826
1827
1828	document.addEventListener('DOMContentLoaded', function() {
1829	// Check if we're on the correct page before initializing
1830	const modal = document.getElementById('mxchat-action-modal');
1831
1832	// Only initialize if the modal exists on this page
1833	if (modal) {
1834	//console.log('MXChat Action Modal JS Loaded');
1835
1836	// Initialize the action modal functionality
1837	initStepBasedActionModal();
1838	}
1839
1840	// Function to initialize the step-based action modal
1841	function initStepBasedActionModal() {
1842	// We already checked for modal existence above, so no need to check again
1843
1844	const actionStep1 = document.getElementById('mxchat-action-step-1');
1845	const actionStep2 = document.getElementById('mxchat-action-step-2');
1846	const backToStep1Btn = document.getElementById('mxchat-back-to-step-1');
1847	const searchInput = document.getElementById('action-type-search');
1848	const categoryButtons = modal.querySelectorAll('.mxchat-category-button');
1849	const actionCards = modal.querySelectorAll('.mxchat-action-type-card');
1850	const actionForm = document.getElementById('mxchat-action-form');
1851	const callbackInput = document.getElementById('callback_function');
1852	const actionIdField = document.getElementById('edit_action_id');
1853	const labelField = document.getElementById('intent_label');
1854	const phrasesField = document.getElementById('action_phrases');
1855	const formActionType = document.getElementById('form_action_type');
1856	const nonceContainer = document.getElementById('action-nonce-container');
1857	const thresholdSlider = document.getElementById('similarity_threshold');
1858	const thresholdDisplay = document.querySelector('.mxchat-threshold-value-display');
1859
1860	// Rest of your initialization code remains the same...
1861
1862	// Log the structure of one action card for debugging
1863	if (actionCards.length > 0) {
1864	//console.log('First action card data attributes:', actionCards[0].dataset);
1865	//console.log('First action card HTML:', actionCards[0].outerHTML);
1866	}
1867
1868	// Add click event listeners to category buttons
1869	categoryButtons.forEach(button => {
1870	button.addEventListener('click', function() {
1871	//console.log('Category button clicked:', this.dataset.category);
1872
1873	// Remove active class from all buttons
1874	categoryButtons.forEach(btn => btn.classList.remove('active'));
1875
1876	// Add active class to clicked button
1877	this.classList.add('active');
1878
1879	// Get selected category
1880	const category = this.dataset.category;
1881
1882	// Filter action cards
1883	filterActionCards(category, searchInput.value);
1884	});
1885	});
1886
1887	// Add search functionality
1888	if (searchInput) {
1889	searchInput.addEventListener('input', function() {
1890	// Get active category
1891	const activeCategory = modal.querySelector('.mxchat-category-button.active')?.dataset.category \|\| 'all';
1892	//console.log('Search input changed, active category:', activeCategory);
1893
1894	// Filter action cards
1895	filterActionCards(activeCategory, this.value);
1896	});
1897	}
1898
1899	// Add click event listeners to action cards
1900	actionCards.forEach(card => {
1901	card.addEventListener('click', function() {
1902	// Get the action data
1903	const isPro = this.dataset.pro === 'true';
1904	const isInstalled = this.dataset.installed === 'true';
1905	const addonName = this.dataset.addon \|\| '';
1906	const actionValue = this.dataset.value;
1907	const actionLabel = this.dataset.label;
1908	const actionIcon = this.querySelector('.dashicons').getAttribute('class').replace('dashicons dashicons-', '');
1909	const actionDescription = this.querySelector('p').textContent;
1910
1911	// Pro check using the proper detection method
1912	const proIsActivated = typeof mxchatAdmin !== 'undefined' &&
1913	(mxchatAdmin.is_activated === '1' \|\|
1914	mxchatAdmin.is_activated === 'true' \|\|
1915	mxchatAdmin.is_activated === true);
1916
1917	// Handle different states
1918	if (isPro && !proIsActivated) {
1919	// Pro feature but no Pro license
1920	showProFeatureNotice();
1921	return;
1922	}
1923
1924	if (addonName && !isInstalled) {
1925	// Add-on required but not installed
1926	const addonDisplayName = this.querySelector('.mxchat-addon-info')?.textContent?.replace('Requires ', '') \|\| addonName + ' Add-on';
1927	showAddonRequiredNotice(addonDisplayName);
1928	return;
1929	}
1930
1931	// If we get here, the action is available - proceed as normal
1932	callbackInput.value = actionValue;
1933
1934	// Update the selected action display in step 2
1935	document.getElementById('selected-action-title').textContent = actionLabel;
1936	document.getElementById('selected-action-description').textContent = actionDescription;
1937	document.getElementById('selected-action-icon').innerHTML =
1938	`<span class="dashicons dashicons-${actionIcon}"></span>`;
1939
1940	// Set a default label based on the action type (user can change it)
1941	if (!labelField.value) {
1942	labelField.value = actionLabel;
1943	}
1944
1945	// Move to step 2
1946	actionStep1.classList.remove('active');
1947	actionStep2.classList.add('active');
1948
1949	// Update modal title
1950	});
1951	});
1952
1953	// Back button functionality
1954	if (backToStep1Btn) {
1955	backToStep1Btn.addEventListener('click', function() {
1956	//console.log('Back button clicked');
1957	actionStep2.classList.remove('active');
1958	actionStep1.classList.add('active');
1959	});
1960	}
1961
1962	// Function to filter action cards by category and search term
1963	function filterActionCards(category, searchTerm) {
1964	searchTerm = searchTerm.toLowerCase().trim();
1965	//console.log(`Filtering cards by category: "${category}", search: "${searchTerm}"`);
1966
1967	let visibleCount = 0;
1968
1969	// Show all cards initially with animation
1970	actionCards.forEach((card, index) => {
1971	// Reset animation
1972	card.style.animation = 'none';
1973	// Trigger reflow
1974	void card.offsetWidth;
1975
1976	// Determine if card should be visible based on category and search term
1977	const cardCategory = card.dataset.category \|\| '';
1978	const matchesCategory = category === 'all' \|\| cardCategory === category;
1979
1980	const cardTitle = card.querySelector('h4')?.textContent?.toLowerCase() \|\| '';
1981	const cardDesc = card.querySelector('p')?.textContent?.toLowerCase() \|\| '';
1982	const matchesSearch = searchTerm === '' \|\|
1983	cardTitle.includes(searchTerm) \|\|
1984	cardDesc.includes(searchTerm);
1985
1986	// Show/hide card with animation
1987	if (matchesCategory && matchesSearch) {
1988	card.style.display = 'flex';
1989	// Staggered animation for cards
1990	card.style.animation = `fadeIn 0.2s ease forwards ${index * 0.03}s`;
1991	visibleCount++;
1992	} else {
1993	card.style.display = 'none';
1994	}
1995	});
1996
1997	//console.log(`Filter results: ${visibleCount} cards visible out of ${actionCards.length}`);
1998	}
1999
2000	// Function to show notice for Pro features
2001	function showProFeatureNotice() {
2002	//console.log('Showing Pro feature notice');
2003	// Check if we already have a notification container
2004	let noticeContainer = document.querySelector('.mxchat-pro-notice');
2005
2006	if (!noticeContainer) {
2007	// Create the notice container
2008	noticeContainer = document.createElement('div');
2009	noticeContainer.className = 'mxchat-pro-notice';
2010
2011	// Create content
2012	noticeContainer.innerHTML = `
2013	<div class="mxchat-pro-notice-content">
2014	<h3>MxChat Pro Feature</h3>
2015	<p>This action is available in the Pro version only.</p>
2016	<div class="mxchat-pro-notice-buttons">
2017	<button class="mxchat-button-secondary mxchat-pro-notice-close">Close</button>
2018	<a href="https://mxchat.ai/" class="mxchat-button-primary">Upgrade to Pro</a>
2019	</div>
2020	</div>
2021	`;
2022
2023	// Append to body
2024	document.body.appendChild(noticeContainer);
2025
2026	// Add close functionality
2027	const closeButton = noticeContainer.querySelector('.mxchat-pro-notice-close');
2028	closeButton.addEventListener('click', function() {
2029	noticeContainer.classList.remove('active');
2030	setTimeout(() => {
2031	noticeContainer.remove();
2032	}, 300);
2033	});
2034
2035	// Click outside to close
2036	noticeContainer.addEventListener('click', function(e) {
2037	if (e.target === noticeContainer) {
2038	closeButton.click();
2039	}
2040	});
2041
2042	// Show with animation
2043	setTimeout(() => {
2044	noticeContainer.classList.add('active');
2045	}, 10);
2046	} else {
2047	// If it already exists, just make it visible again
2048	noticeContainer.classList.add('active');
2049	}
2050	}
2051
2052	// Function to show notice for add-on requirements
2053	function showAddonRequiredNotice(addonName) {
2054	//console.log(`Showing add-on notice for: ${addonName}`);
2055	// Check if we already have a notification container
2056	let noticeContainer = document.querySelector('.mxchat-addon-notice');
2057
2058	if (!noticeContainer) {
2059	// Create the notice container
2060	noticeContainer = document.createElement('div');
2061	noticeContainer.className = 'mxchat-addon-notice';
2062
2063	// Create content
2064	noticeContainer.innerHTML = `
2065	<div class="mxchat-addon-notice-content">
2066	<span class="mxchat-addon-notice-icon">🧩</span>
2067	<h3>Add-on Required</h3>
2068	<p>This action requires the <strong>${addonName}</strong> add-on to be installed.</p>
2069	<div class="mxchat-addon-notice-buttons">
2070	<button class="mxchat-button-secondary mxchat-addon-notice-close">Close</button>
2071	<a href="admin.php?page=mxchat-addons" class="mxchat-button-primary">Get Add-ons</a>
2072	</div>
2073	</div>
2074	`;
2075
2076	// Append to body
2077	document.body.appendChild(noticeContainer);
2078
2079	// Add close functionality
2080	const closeButton = noticeContainer.querySelector('.mxchat-addon-notice-close');
2081	closeButton.addEventListener('click', function() {
2082	noticeContainer.classList.remove('active');
2083	setTimeout(() => {
2084	noticeContainer.remove();
2085	}, 300);
2086	});
2087
2088	// Click outside to close
2089	noticeContainer.addEventListener('click', function(e) {
2090	if (e.target === noticeContainer) {
2091	closeButton.click();
2092	}
2093	});
2094
2095	// Show with animation
2096	setTimeout(() => {
2097	noticeContainer.classList.add('active');
2098	}, 10);
2099	} else {
2100	// If it already exists, update the content
2101	const addonNameElement = noticeContainer.querySelector('p strong');
2102	if (addonNameElement) {
2103	addonNameElement.textContent = addonName;
2104	}
2105
2106	// Make it visible again
2107	noticeContainer.classList.add('active');
2108	}
2109	}
2110
2111	// Form submission handling
2112	if (actionForm) {
2113	actionForm.addEventListener('submit', function() {
2114	//console.log('Form submitted');
2115	document.getElementById('mxchat-action-loading').style.display = 'flex';
2116	this.querySelector('button[type="submit"]').disabled = true;
2117	});
2118	}
2119	}
2120
2121	// Setup add action buttons (only if we're on the correct page)
2122	if (modal) {
2123	// Update the modal open function to support the step-based flow
2124	window.mxchatOpenActionModal = function(isEdit = false, actionId = '', label = '', phrases = '', threshold = 85, callbackFunction = '', enabledBots = null) {
2125	//console.log('Modal opening, edit mode:', isEdit);
2126
2127	// Get form fields
2128	const actionIdField = document.getElementById('edit_action_id');
2129	const labelField = document.getElementById('intent_label');
2130	const phrasesField = document.getElementById('action_phrases');
2131	const formActionType = document.getElementById('form_action_type');
2132	const callbackInput = document.getElementById('callback_function');
2133	const saveButton = document.getElementById('mxchat-save-action-btn');
2134	const nonceContainer = document.getElementById('action-nonce-container');
2135	const thresholdSlider = document.getElementById('similarity_threshold');
2136	const thresholdDisplay = document.querySelector('.mxchat-threshold-value-display');
2137	const actionStep1 = document.getElementById('mxchat-action-step-1');
2138	const actionStep2 = document.getElementById('mxchat-action-step-2');
2139	const searchInput = document.getElementById('action-type-search');
2140
2141	// Set up modal for edit or create
2142	if (isEdit) {
2143	saveButton.textContent = 'Update Action';
2144	formActionType.value = 'mxchat_edit_intent';
2145	actionIdField.value = actionId;
2146	labelField.value = label;
2147	phrasesField.value = phrases;
2148	callbackInput.value = callbackFunction;
2149	thresholdSlider.value = threshold; // Set the current threshold value
2150	thresholdDisplay.textContent = threshold + '%'; // Update display
2151
2152	// NEW: Handle bot selection checkboxes for editing
2153	// First uncheck all bot checkboxes
2154	document.querySelectorAll('input[name="enabled_bots[]"]').forEach(checkbox => {
2155	checkbox.checked = false;
2156	});
2157
2158	// Then check the ones that should be enabled
2159	if (enabledBots) {
2160	let botsArray;
2161	if (typeof enabledBots === 'string') {
2162	try {
2163	botsArray = JSON.parse(enabledBots);
2164	} catch (e) {
2165	console.warn('Failed to parse enabledBots:', enabledBots);
2166	botsArray = ['default']; // fallback
2167	}
2168	} else if (Array.isArray(enabledBots)) {
2169	botsArray = enabledBots;
2170	} else {
2171	botsArray = ['default']; // fallback
2172	}
2173
2174	botsArray.forEach(botId => {
2175	const checkbox = document.querySelector(`input[name="enabled_bots[]"][value="${botId}"]`);
2176	if (checkbox) {
2177	checkbox.checked = true;
2178	}
2179	});
2180	} else {
2181	// Fallback to default if no bot data
2182	const defaultCheckbox = document.querySelector('input[name="enabled_bots[]"][value="default"]');
2183	if (defaultCheckbox) {
2184	defaultCheckbox.checked = true;
2185	}
2186	}
2187
2188	// Update the nonce field for editing
2189	nonceContainer.innerHTML = ''; // Clear existing nonce
2190	if (typeof mxchatAdmin !== 'undefined' && mxchatAdmin.edit_intent_nonce) {
2191	nonceContainer.innerHTML = `<input type="hidden" name="_wpnonce" value="${mxchatAdmin.edit_intent_nonce}">`;
2192	}
2193
2194	// For editing, go directly to step 2 and update the selected action display
2195	actionStep1.classList.remove('active');
2196	actionStep2.classList.add('active');
2197
2198	// Find the matching action card to get its details
2199	const actionCards = document.querySelectorAll('.mxchat-action-type-card');
2200	let foundCard = null;
2201
2202	actionCards.forEach(card => {
2203	if (card.dataset.value === callbackFunction) {
2204	foundCard = card;
2205	}
2206	});
2207
2208	if (foundCard) {
2209	//console.log('Found matching action card for:', callbackFunction);
2210	const actionLabel = foundCard.dataset.label \|\| foundCard.querySelector('h4')?.textContent \|\| '';
2211	const actionIconElement = foundCard.querySelector('.dashicons');
2212	const actionIcon = actionIconElement
2213	? actionIconElement.getAttribute('class').replace('dashicons dashicons-', '')
2214	: 'admin-generic';
2215	const actionDescription = foundCard.querySelector('p')?.textContent \|\| '';
2216
2217	document.getElementById('selected-action-title').textContent = actionLabel;
2218	document.getElementById('selected-action-description').textContent = actionDescription;
2219	document.getElementById('selected-action-icon').innerHTML =
2220	`<span class="dashicons dashicons-${actionIcon}"></span>`;
2221	} else {
2222	//console.log('No matching action card found for:', callbackFunction);
2223	// Fallback if we can't find the card
2224	document.getElementById('selected-action-title').textContent = label;
2225	document.getElementById('selected-action-description').textContent = 'Configure this action for your chatbot';
2226	document.getElementById('selected-action-icon').innerHTML =
2227	`<span class="dashicons dashicons-admin-generic"></span>`;
2228	}
2229	} else {
2230	//console.log('Setting up create mode');
2231	saveButton.textContent = 'Save Action';
2232	formActionType.value = 'mxchat_add_intent';
2233	actionIdField.value = '';
2234	labelField.value = '';
2235	phrasesField.value = '';
2236	callbackInput.value = '';
2237	thresholdSlider.value = 85; // Default value for new actions
2238	thresholdDisplay.textContent = '85%'; // Default display
2239
2240	// For new actions, ensure default is checked and others are unchecked
2241	document.querySelectorAll('input[name="enabled_bots[]"]').forEach(checkbox => {
2242	checkbox.checked = (checkbox.value === 'default');
2243	});
2244
2245	// Update the nonce field for adding
2246	nonceContainer.innerHTML = ''; // Clear existing nonce
2247	if (typeof mxchatAdmin !== 'undefined' && mxchatAdmin.add_intent_nonce) {
2248	nonceContainer.innerHTML = `<input type="hidden" name="_wpnonce" value="${mxchatAdmin.add_intent_nonce}">`;
2249	}
2250
2251	// For creating new, start at step 1
2252	actionStep1.classList.add('active');
2253	actionStep2.classList.remove('active');
2254	}
2255
2256	// Show modal with animation
2257	modal.style.display = 'flex';
2258	requestAnimationFrame(() => {
2259	modal.classList.add('active');
2260	});
2261
2262	// Set up close handlers
2263	const closeModal = () => {
2264	//console.log('Closing modal');
2265	modal.classList.remove('active');
2266	setTimeout(() => {
2267	modal.style.display = 'none';
2268	}, 300); // Match the CSS transition time
2269	};
2270
2271	// Close button handler
2272	const closeBtn = modal.querySelector('.mxchat-modal-close');
2273	if (closeBtn) {
2274	closeBtn.onclick = closeModal;
2275	}
2276
2277	// Cancel button handler
2278	const cancelBtns = modal.querySelectorAll('.mxchat-modal-cancel');
2279	if (cancelBtns) {
2280	cancelBtns.forEach(btn => {
2281	btn.onclick = closeModal;
2282	});
2283	}
2284
2285	// Click outside modal to close
2286	modal.onclick = (e) => {
2287	if (e.target === modal) {
2288	closeModal();
2289	}
2290	};
2291
2292	// Escape key to close modal
2293	document.addEventListener('keydown', function(e) {
2294	if (e.key === 'Escape' && modal.classList.contains('active')) {
2295	closeModal();
2296	}
2297	}, { once: true });
2298
2299	// Focus appropriate field based on current step
2300	if (isEdit \|\| actionStep2.classList.contains('active')) {
2301	if (labelField) labelField.focus();
2302	} else {
2303	if (searchInput) searchInput.focus();
2304	}
2305
2306	return closeModal; // Return close function for external use
2307	};
2308	// Setup add action buttons
2309	const addActionBtn = document.getElementById('mxchat-add-action-btn');
2310	if (addActionBtn) {
2311	//console.log('Add action button found');
2312	addActionBtn.onclick = () => window.mxchatOpenActionModal();
2313	}
2314
2315	const createFirstAction = document.getElementById('mxchat-create-first-action');
2316	if (createFirstAction) {
2317	//console.log('Create first action button found');
2318	createFirstAction.onclick = () => window.mxchatOpenActionModal();
2319	}
2320
2321	// Setup edit buttons
2322	const editButtons = document.querySelectorAll('.mxchat-action-card .mxchat-edit-button');
2323	//console.log('Edit buttons found:', editButtons.length);
2324	editButtons.forEach(button => {
2325	button.onclick = () => {
2326	const actionId = button.dataset.actionId;
2327	const phrases = button.dataset.phrases;
2328	const label = button.dataset.label;
2329	const threshold = button.dataset.threshold \|\| 85;
2330	const callbackFunction = button.dataset.callbackFunction;
2331	const enabledBots = button.dataset.enabledBots; // ADD THIS LINE
2332
2333	window.mxchatOpenActionModal(true, actionId, label, phrases, threshold, callbackFunction, enabledBots);
2334	};
2335	});
2336	}
2337	});
2338
2339	jQuery(document).ready(function($) {
2340	// Toggle custom post types container
2341	$('#mxchat-custom-post-types-toggle').on('click', function(e) {
2342	e.preventDefault();
2343
2344	$('#mxchat-custom-post-types-container').slideToggle(300);
2345
2346	// Rotate the toggle icon
2347	const $icon = $(this).find('.mxchat-accordion-icon');
2348	if ($('#mxchat-custom-post-types-container').is(':visible')) {
2349	$icon.css('transform', 'rotate(180deg)');
2350	$(this).closest('.mxchat-settings-accordion').addClass('active');
2351	} else {
2352	$icon.css('transform', 'rotate(0deg)');
2353	$(this).closest('.mxchat-settings-accordion').removeClass('active');
2354	}
2355	});
2356
2357	// If there are any selections made, auto-expand the container
2358	function autoExpandIfNeeded() {
2359	// Check if any checkbox in the container is checked
2360	const hasCheckedItems = $('#mxchat-custom-post-types-container input[type="checkbox"]:checked').length > 0;
2361
2362	if (hasCheckedItems) {
2363	$('#mxchat-custom-post-types-container').show();
2364	$('#mxchat-custom-post-types-toggle .mxchat-accordion-icon').css('transform', 'rotate(180deg)');
2365	$('.mxchat-settings-accordion').addClass('active');
2366	}
2367	}
2368
2369	// Run on page load
2370	autoExpandIfNeeded();
2371	});
2372
2373	document.addEventListener('DOMContentLoaded', function() {
2374	var viewSampleBtn = document.getElementById('mxchatViewSampleBtn');
2375	var modal = document.getElementById('mxchatSampleModal');
2376	var modalClose = document.getElementById('mxchatModalClose');
2377	var closeBtn = document.getElementById('mxchatCloseBtn');
2378	var copyBtn = document.getElementById('mxchatCopyBtn');
2379	var instructionsContent = document.querySelector('.mxchat-instructions-content');
2380	var modalContent = document.querySelector('.mxchat-instructions-modal-content');
2381
2382	if (!viewSampleBtn \|\| !modal) {
2383	return;
2384	}
2385
2386	// Open modal
2387	viewSampleBtn.addEventListener('click', function(e) {
2388	e.preventDefault();
2389	e.stopPropagation();
2390	modal.classList.add('mxchat-instructions-show');
2391	});
2392
2393	// Close modal function
2394	function closeModal(e) {
2395	if (e) {
2396	e.preventDefault();
2397	e.stopPropagation();
2398	}
2399	modal.classList.remove('mxchat-instructions-show');
2400	}
2401
2402	// Close modal events
2403	if (modalClose) {
2404	modalClose.addEventListener('click', function(e) {
2405	closeModal(e);
2406	});
2407	}
2408
2409	if (closeBtn) {
2410	closeBtn.addEventListener('click', function(e) {
2411	closeModal(e);
2412	});
2413	}
2414
2415	// Close on backdrop click ONLY (not on hover)
2416	modal.addEventListener('click', function(e) {
2417	// Only close if clicking directly on the overlay, not on child elements
2418	if (e.target === modal) {
2419	closeModal(e);
2420	}
2421	});
2422
2423	// Prevent modal content clicks from closing the modal
2424	if (modalContent) {
2425	modalContent.addEventListener('click', function(e) {
2426	e.stopPropagation();
2427	});
2428	}
2429
2430	// Close on escape key
2431	document.addEventListener('keydown', function(e) {
2432	if (e.key === 'Escape' && modal.classList.contains('mxchat-instructions-show')) {
2433	closeModal();
2434	}
2435	});
2436
2437	// Copy functionality
2438	if (copyBtn && instructionsContent) {
2439	copyBtn.addEventListener('click', function(e) {
2440	e.preventDefault();
2441	e.stopPropagation();
2442
2443	var text = instructionsContent.textContent;
2444
2445	if (navigator.clipboard) {
2446	navigator.clipboard.writeText(text).then(function() {
2447	showCopySuccess();
2448	}).catch(function() {
2449	fallbackCopy(text);
2450	});
2451	} else {
2452	fallbackCopy(text);
2453	}
2454	});
2455	}
2456
2457	function fallbackCopy(text) {
2458	var textArea = document.createElement('textarea');
2459	textArea.value = text;
2460	textArea.style.position = 'fixed';
2461	textArea.style.left = '-999999px';
2462	textArea.style.top = '-999999px';
2463	document.body.appendChild(textArea);
2464	textArea.select();
2465	try {
2466	document.execCommand('copy');
2467	showCopySuccess();
2468	} catch (err) {
2469	console.error('Copy failed');
2470	}
2471	document.body.removeChild(textArea);
2472	}
2473
2474	function showCopySuccess() {
2475	var originalText = copyBtn.innerHTML;
2476	copyBtn.innerHTML = '<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polyline points="20,6 9,17 4,12"/></svg>Copied!';
2477
2478	setTimeout(function() {
2479	copyBtn.innerHTML = originalText;
2480	}, 2000);
2481	}
2482	});
2483
2484	jQuery(document).ready(function($) {
2485	var emailDependentFields = [
2486	'#email_blocker_header_content',
2487	'#email_blocker_button_text',
2488	'#enable_name_field',
2489	'#name_field_placeholder'
2490	];
2491
2492	// Add visual indicators
2493	emailDependentFields.forEach(function(fieldId) {
2494	var $row = $(fieldId).closest('tr');
2495	$row.addClass('email-dependent-field');
2496
2497	// Add an icon to show it's dependent
2498	var $label = $row.find('th label, th');
2499	$label.prepend('<span class="email-dependent-icon" style="color: #0073aa; margin-right: 5px;">↳</span>');
2500	});
2501
2502	// Hide initially with opacity for smoother transition
2503	emailDependentFields.forEach(function(fieldId) {
2504	$(fieldId).closest('tr').hide().css('opacity', '0');
2505	});
2506
2507	function toggleEmailFields() {
2508	var emailEnabled = $('#enable_email_block').is(':checked');
2509
2510	emailDependentFields.forEach(function(fieldId) {
2511	var $row = $(fieldId).closest('tr');
2512	if (emailEnabled) {
2513	$row.slideDown(400).animate({opacity: 1}, 200);
2514	} else {
2515	$row.animate({opacity: 0}, 200).slideUp(400);
2516	}
2517	});
2518	}
2519
2520	toggleEmailFields();
2521	$('#enable_email_block').on('change', toggleEmailFields);
2522	});
2523
2524
2525
2526	//Handle role restriction changes
2527	jQuery(document).ready(function($) {
2528	//Handle role restriction changes for both data sources
2529	$(document).on('change', '.mxchat-role-select', function() {
2530	const $select = $(this);
2531	const entryId = $select.data('entry-id');
2532	const dataSource = $select.data('data-source');
2533	const roleRestriction = $select.val();
2534	const nonce = $select.data('nonce');
2535
2536	// Visual feedback
2537	$select.prop('disabled', true).addClass('updating');
2538
2539	$.ajax({
2540	url: ajaxurl,
2541	type: 'POST',
2542	data: {
2543	action: 'mxchat_update_role_restriction',
2544	nonce: nonce,
2545	entry_id: entryId,
2546	data_source: dataSource, // NEW: Include data source
2547	role_restriction: roleRestriction
2548	},
2549	success: function(response) {
2550	if (response.success) {
2551	// Show success feedback
2552	$select.removeClass('updating').addClass('updated');
2553	setTimeout(() => {
2554	$select.removeClass('updated');
2555	}, 2000);
2556	} else {
2557	alert('Failed to update role restriction: ' + response.data);
2558	// Revert selection
2559	$select.val($select.data('original-value'));
2560	}
2561	},
2562	error: function() {
2563	alert('Error updating role restriction');
2564	// Revert selection
2565	$select.val($select.data('original-value'));
2566	},
2567	complete: function() {
2568	$select.prop('disabled', false);
2569	}
2570	});
2571
2572	// Store original value for potential revert
2573	$select.data('original-value', roleRestriction);
2574	});
2575
2576	// Store initial values
2577	$('.mxchat-role-select').each(function() {
2578	$(this).data('original-value', $(this).val());
2579	});
2580	});
2581
2582	// Bot Selector Handler
2583	jQuery(document).ready(function($) {
2584	var saveTimer;
2585
2586	// Function to update bot_id in forms
2587	function updateBotIdInForm(formSelector) {
2588	var botId = $('#mxchat-bot-selector').val();
2589	var form = $(formSelector);
2590
2591	if (form.length > 0) {
2592	// Remove existing bot_id hidden input
2593	form.find('input[name="bot_id"]').remove();
2594
2595	// Add new bot_id hidden input if not default
2596	if (botId && botId !== 'default') {
2597	form.append('<input type="hidden" name="bot_id" value="' + botId + '">');
2598	}
2599	}
2600	}
2601
2602	$('#mxchat-bot-selector').on('change', function() {
2603	var botId = $(this).val();
2604
2605	// Clear any existing timer
2606	clearTimeout(saveTimer);
2607
2608	// Update all forms with new bot_id when bot selection changes
2609	updateBotIdInForm('#mxchat-url-form');
2610	updateBotIdInForm('#mxchat-content-form');
2611
2612	// Save the selection via AJAX
2613	$.ajax({
2614	url: ajaxurl,
2615	type: 'POST',
2616	data: {
2617	action: 'mxchat_save_selected_bot',
2618	bot_id: botId,
2619	nonce: mxchatAdmin.setting_nonce
2620	},
2621	success: function(response) {
2622	if (response.success) {
2623	// Show saved indicator
2624	$('#mxchat-bot-save-status').fadeIn().delay(2000).fadeOut();
2625
2626	// Reload the page after a short delay to refresh content
2627	saveTimer = setTimeout(function() {
2628	var currentUrl = new URL(window.location.href);
2629	currentUrl.searchParams.set('bot_id', botId);
2630	currentUrl.searchParams.set('page', 'mxchat-prompts');
2631	window.location.href = currentUrl.toString();
2632	}, 500);
2633	}
2634	},
2635	error: function() {
2636	console.error('Failed to save bot selection');
2637	}
2638	});
2639	});
2640
2641	// Initialize forms with current bot_id when the page loads
2642	setTimeout(function() {
2643	updateBotIdInForm('#mxchat-url-form');
2644	updateBotIdInForm('#mxchat-content-form');
2645	}, 100);
2646	});
2647
2648	// API Key Status Indicator for Chat Models
2649	jQuery(document).ready(function($) {
2650	function updateChatModelAPIStatus(apiKeyStatuses) {
2651	var selectedModel = $('#model').val();
2652
2653	// Hide all status messages
2654	$('.mxchat-api-status').hide();
2655
2656	// Return early if no model is selected
2657	if (!selectedModel) {
2658	return;
2659	}
2660
2661	// Map models to providers
2662	var provider = null;
2663
2664	if (selectedModel.startsWith('gpt-')) {
2665	provider = 'openai';
2666	} else if (selectedModel.startsWith('claude-')) {
2667	provider = 'claude';
2668	} else if (selectedModel.startsWith('grok-')) {
2669	provider = 'xai';
2670	} else if (selectedModel.startsWith('deepseek-')) {
2671	provider = 'deepseek';
2672	} else if (selectedModel.startsWith('gemini-')) {
2673	provider = 'gemini';
2674	} else if (selectedModel === 'openrouter') {
2675	provider = 'openrouter';
2676	}
2677
2678	// If we have fresh API key data, update the messages
2679	if (apiKeyStatuses && provider && apiKeyStatuses[provider] !== undefined) {
2680	var $statusElement = $('.mxchat-api-status[data-provider="' + provider + '"]');
2681	var hasKey = apiKeyStatuses[provider];
2682
2683	if (hasKey) {
2684	$statusElement.html('<span style="color: #00a32a;">✓ API key for ' + getProviderName(provider) + ' detected</span>');
2685	} else {
2686	$statusElement.html('<span style="color: #d63638;">⚠ No API key for ' + getProviderName(provider) + ' detected. Please enter API key in API Keys tab.</span>');
2687	}
2688	}
2689
2690	// Show the appropriate status message
2691	if (provider) {
2692	$('.mxchat-api-status[data-provider="' + provider + '"]').show();
2693	}
2694	}
2695
2696	function updateEmbeddingModelAPIStatus(apiKeyStatuses) {
2697	var selectedModel = $('#embedding_model').val();
2698
2699	// Hide all status messages
2700	$('.mxchat-embedding-api-status').hide();
2701
2702	// Return early if no model is selected
2703	if (!selectedModel) {
2704	return;
2705	}
2706
2707	// Map models to providers
2708	var provider = null;
2709
2710	if (selectedModel.startsWith('text-embedding-')) {
2711	provider = 'openai';
2712	} else if (selectedModel.startsWith('voyage-')) {
2713	provider = 'voyage';
2714	} else if (selectedModel.startsWith('gemini-embedding-')) {
2715	provider = 'gemini';
2716	}
2717
2718	// If we have fresh API key data, update the messages
2719	if (apiKeyStatuses && provider && apiKeyStatuses[provider] !== undefined) {
2720	var $statusElement = $('.mxchat-embedding-api-status[data-provider="' + provider + '"]');
2721	var hasKey = apiKeyStatuses[provider];
2722
2723	if (hasKey) {
2724	$statusElement.html('<span style="color: #00a32a;">✓ API key for ' + getProviderName(provider) + ' detected</span>');
2725	} else {
2726	$statusElement.html('<span style="color: #d63638;">⚠ No API key for ' + getProviderName(provider) + ' detected. Please enter API key in API Keys tab.</span>');
2727	}
2728	}
2729
2730	// Show the appropriate status message
2731	if (provider) {
2732	$('.mxchat-embedding-api-status[data-provider="' + provider + '"]').show();
2733	}
2734	}
2735
2736	function getProviderName(provider) {
2737	var names = {
2738	'openai': 'OpenAI',
2739	'claude': 'Anthropic (Claude)',
2740	'xai': 'X.AI (Grok)',
2741	'deepseek': 'DeepSeek',
2742	'gemini': 'Google Gemini',
2743	'openrouter': 'OpenRouter',
2744	'voyage': 'Voyage AI'
2745	};
2746	return names[provider] \|\| provider;
2747	}
2748
2749	function refreshAPIKeyStatus() {
2750	$.ajax({
2751	url: ajaxurl,
2752	type: 'POST',
2753	data: {
2754	action: 'mxchat_check_api_keys',
2755	nonce: mxchatAdmin.setting_nonce
2756	},
2757	success: function(response) {
2758	if (response.success && response.data) {
2759	updateChatModelAPIStatus(response.data);
2760	updateEmbeddingModelAPIStatus(response.data);
2761	}
2762	}
2763	});
2764	}
2765
2766	// Expose refresh function globally so auto-save can call it
2767	window.mxchatRefreshAPIKeyStatus = refreshAPIKeyStatus;
2768
2769	// Run on page load
2770	updateChatModelAPIStatus();
2771	updateEmbeddingModelAPIStatus();
2772
2773	// Check if we just saved settings (WordPress redirects with ?settings-updated=true)
2774	var urlParams = new URLSearchParams(window.location.search);
2775	if (urlParams.get('settings-updated') === 'true') {
2776	// Page was just reloaded after save, fetch fresh API key status
2777	refreshAPIKeyStatus();
2778	}
2779
2780	// Run when model changes
2781	$('#model').on('change', function() { updateChatModelAPIStatus(); });
2782	$('#embedding_model').on('change', function() { updateEmbeddingModelAPIStatus(); });
2783	});