jQuery(document).ready(function($) {
    // Schedule Management
    window.openScheduleModal = function() {
        $('#schedule-form')[0].reset();
        $('#schedule-id').val('');
        $('#schedule-modal-title').text('Add New Schedule');
        
        // Reset form fields to defaults
        $('[name="days_of_week[]"]').prop('checked', false);
        $('[name="is_active"]').prop('checked', true);
        $('#after-hours-forward').hide();
        $('#after-hours-workflow').hide();
        
        tb_show('Add New Schedule', '#TB_inline?inlineId=schedule-modal&width=650&height=600');
    };
    
    window.closeScheduleModal = function() {
        tb_remove();
    };
    
    window.editSchedule = function(id) {
        // Load schedule data and populate form
        $.post(twp_ajax.ajax_url, {
            action: 'twp_get_schedule',
            schedule_id: id,
            nonce: twp_ajax.nonce
        }, function(response) {
            if (response.success) {
                var schedule = response.data;
                $('#schedule-modal-title').text('Edit Schedule');
                $('#schedule-id').val(schedule.id);
                $('[name="schedule_name"]').val(schedule.schedule_name);
                $('[name="start_time"]').val(schedule.start_time);
                $('[name="end_time"]').val(schedule.end_time);
                $('[name="workflow_id"]').val(schedule.workflow_id);
                $('[name="holiday_dates"]').val(schedule.holiday_dates || '');
                $('[name="is_active"]').prop('checked', schedule.is_active == '1');
                
                // Set days of week checkboxes
                var days = schedule.days_of_week ? schedule.days_of_week.split(',') : [];
                $('[name="days_of_week[]"]').prop('checked', false);
                days.forEach(function(day) {
                    $('[name="days_of_week[]"][value="' + day.trim() + '"]').prop('checked', true);
                });
                
                // Set after hours action
                if (schedule.after_hours_action) {
                    $('[name="after_hours_action"]').val(schedule.after_hours_action);
                    toggleAfterHoursFields($('[name="after_hours_action"]')[0]);
                    
                    if (schedule.after_hours_action === 'forward' && schedule.after_hours_forward_number) {
                        $('[name="after_hours_forward_number"]').val(schedule.after_hours_forward_number);
                    } else if (schedule.after_hours_action === 'workflow' && schedule.after_hours_workflow_id) {
                        $('[name="after_hours_workflow_id"]').val(schedule.after_hours_workflow_id);
                    }
                } else if (schedule.forward_number) {
                    // Legacy support for old forward_number field
                    $('[name="after_hours_action"]').val('forward');
                    $('[name="after_hours_forward_number"]').val(schedule.forward_number);
                    toggleAfterHoursFields($('[name="after_hours_action"]')[0]);
                } else {
                    $('[name="after_hours_action"]').val('workflow');
                    toggleAfterHoursFields($('[name="after_hours_action"]')[0]);
                }
                
                tb_show('Edit Schedule: ' + schedule.schedule_name, '#TB_inline?inlineId=schedule-modal&width=650&height=600');
            } else {
                alert('Error loading schedule data');
            }
        });
    };
    
    window.deleteSchedule = function(id) {
        if (confirm('Are you sure you want to delete this schedule?')) {
            $.post(twp_ajax.ajax_url, {
                action: 'twp_delete_schedule',
                schedule_id: id,
                nonce: twp_ajax.nonce
            }, function(response) {
                if (response.success) {
                    location.reload();
                }
            });
        }
    };
    
    $('#schedule-form').on('submit', function(e) {
        e.preventDefault();
        
        // Get form data excluding days_of_week (we'll handle manually to avoid duplicates)
        var formData = $(this).serializeArray();
        var filteredData = [];
        
        // Filter out days_of_week from serialized data to avoid duplicates
        formData.forEach(function(item) {
            if (item.name !== 'days_of_week[]') {
                filteredData.push(item.name + '=' + encodeURIComponent(item.value));
            }
        });
        
        var formDataString = filteredData.join('&');
        
        // Collect days of week checkboxes manually
        var daysOfWeek = [];
        $('[name="days_of_week[]"]:checked').each(function() {
            daysOfWeek.push($(this).val());
        });
        
        // Add days to form data if any selected
        if (daysOfWeek.length > 0) {
            formDataString += '&days_of_week[]=' + daysOfWeek.join('&days_of_week[]=');
        }
        
        // Add after-hours fields
        var afterHoursAction = $('select[name="after_hours_action"]').val();
        if (afterHoursAction) {
            formDataString += '&after_hours_action=' + encodeURIComponent(afterHoursAction);
            
            if (afterHoursAction === 'workflow') {
                var afterHoursWorkflow = $('select[name="after_hours_workflow_id"]').val();
                if (afterHoursWorkflow) {
                    formDataString += '&after_hours_workflow_id=' + encodeURIComponent(afterHoursWorkflow);
                }
            } else if (afterHoursAction === 'forward') {
                var afterHoursForward = $('input[name="after_hours_forward_number"]').val();
                if (afterHoursForward) {
                    formDataString += '&after_hours_forward_number=' + encodeURIComponent(afterHoursForward);
                }
            }
        }
        
        formDataString += '&action=twp_save_schedule&nonce=' + twp_ajax.nonce;
        
        // console.log('Submitting schedule form data:', formDataString);
        
        $.post(twp_ajax.ajax_url, formDataString, function(response) {
            // console.log('Schedule save response:', response);
            if (response.success) {
                closeScheduleModal();
                location.reload();
            } else {
                alert('Error saving schedule: ' + (response.data || 'Unknown error'));
            }
        }).fail(function(xhr, status, error) {
            console.error('Schedule save failed:', xhr, status, error);
            alert('Network error saving schedule: ' + error);
        });
    });
    
    // Toggle after hours fields
    window.toggleAfterHoursFields = function(select) {
        var value = $(select).val();
        $('#after-hours-forward').hide();
        $('#after-hours-workflow').hide();
        
        if (value === 'forward') {
            $('#after-hours-forward').show();
        } else if (value === 'workflow') {
            $('#after-hours-workflow').show();
        }
    };
    
    window.toggleActionFields = function(select) {
        if ($(select).val() === 'forward') {
            $('#forward-fields').show();
            $('#workflow-fields').hide();
        } else {
            $('#forward-fields').hide();
            $('#workflow-fields').show();
        }
    };
    
    // Workflow Builder
    var workflowSteps = [];
    var currentWorkflowId = null;
    
    window.openWorkflowBuilder = function() {
        $('#workflow-modal-title').text('Create New Workflow');
        workflowSteps = [];
        currentWorkflowId = null;
        $('#workflow-basic-info')[0].reset();
        loadPhoneNumbers();
        updateWorkflowDisplay();
        tb_show('Create New Workflow', '#TB_inline?inlineId=workflow-builder&width=900&height=700');
    };
    
    window.closeWorkflowBuilder = function() {
        tb_remove();
    };
    
    window.closeStepConfigModal = function() {
        // Hide the step config modal and remove show class
        $('#step-config-modal').hide().removeClass('show');
    };
    
    function loadPhoneNumbers(callback) {
        $.post(twp_ajax.ajax_url, {
            action: 'twp_get_phone_numbers',
            nonce: twp_ajax.nonce
        }, function(response) {
            if (response.success) {
                var options = '<option value="">Select a phone number...</option>';
                response.data.forEach(function(number) {
                    options += '<option value="' + number.phone_number + '">' + number.phone_number + ' (' + number.friendly_name + ')</option>';
                });
                $('#workflow-phone').html(options);
                
                // Call the callback if provided
                if (typeof callback === 'function') {
                    callback();
                }
            }
        });
    }
    
    // Step type button handlers
    $(document).on('click', '.step-btn', function() {
        var stepType = $(this).data('step-type');
        addWorkflowStep(stepType);
    });
    
    function addWorkflowStep(stepType) {
        var step = {
            id: Date.now(),
            type: stepType,
            data: getDefaultStepData(stepType)
        };
        
        workflowSteps.push(step);
        updateWorkflowDisplay();
        
        // Open configuration modal
        openStepConfigModal(step.id, stepType);
    }
    
    function getDefaultStepData(stepType) {
        switch(stepType) {
            case 'greeting':
                return { message: '', use_tts: true };
            case 'ivr_menu':
                return { message: '', options: {}, num_digits: 1, timeout: 10 };
            case 'forward':
                return { forward_number: '', timeout: 30 };
            case 'queue':
                return { queue_id: '', announce_message: '' };
            case 'voicemail':
                return { greeting_message: '', max_length: 120 };
            case 'schedule_check':
                return { schedule_id: '', after_hours_steps: [] };
            case 'sms':
                return { to_number: '', message: '' };
            default:
                return {};
        }
    }
    
    function openStepConfigModal(stepId, stepType) {
        var step = workflowSteps.find(function(s) { return s.id === stepId; });
        if (!step) return;
        
        // console.log('Opening step config modal for step ID:', stepId, 'type:', stepType);
        
        $('#step-id').val(stepId);
        $('#step-type').val(stepType);
        $('#step-config-title').text('Configure ' + getStepTypeName(stepType) + ' Step');
        
        var configContent = generateStepConfigForm(stepType, step.data || {});
        $('#step-config-content').html(configContent);
        
        // Move the modal outside of ThickBox if needed
        if ($('#step-config-modal').closest('#TB_window').length > 0) {
            $('#step-config-modal').appendTo('body');
        }
        
        // Show as overlay with proper flexbox positioning
        $('#step-config-modal').css('display', 'flex').addClass('show');
        
        // Additional debugging: Log all voice selects and their data-current values
        setTimeout(function() {
            $('#step-config-modal .voice-select').each(function() {
                var $select = $(this);
                // console.log('Voice select found in modal - data-current:', $select.data('current'), 'current val:', $select.val());
            });
        }, 100);
        
        // If it's a schedule step, load the schedules
        if (stepType === 'schedule_check') {
            // console.log('Setting up schedule step - current data:', step.data);
            setTimeout(function() {
                // console.log('About to load schedules, current select element:', $('#schedule-select'));
                loadSchedulesForStep();
            }, 100);
        }
        
        // If it's a queue step, load the queues
        if (stepType === 'queue') {
            setTimeout(function() {
                var $queueSelect = $('#step-config-modal .queue-select');
                if ($queueSelect.length) {
                    loadQueuesForSelect($queueSelect);
                }
            }, 100);
        }
        
        // If it's an IVR step, load queues for any existing queue actions
        if (stepType === 'ivr_menu') {
            // console.log('Setting up IVR step - current data:', step.data);
            setTimeout(function() {
                // console.log('Loading queues for IVR step...');
                $('#step-config-modal .target-queue').each(function() {
                    var $select = $(this);
                    var currentValue = $select.data('current');
                    // console.log('Loading queue for select with current value:', currentValue);
                    loadQueuesForSelect($select);
                });
                
                // Also load voices if TTS is selected for the step
                if (step.data && step.data.audio_type === 'tts') {
                    // console.log('Loading voices for TTS step...');
                    var $voiceSelect = $('#step-config-modal .voice-select');
                    if ($voiceSelect.length) {
                        // Ensure the data-current attribute is properly set
                        if (!$voiceSelect.data('current') && step.data.voice_id) {
                            $voiceSelect.attr('data-current', step.data.voice_id);
                            $voiceSelect.data('current', step.data.voice_id);
                            // console.log('Manually set data-current to:', step.data.voice_id);
                        }
                        // console.log('Voice select found, loading voices with current:', $voiceSelect.data('current'));
                        loadWorkflowVoices($voiceSelect[0]);
                    } else {
                        // console.log('No voice select found');
                    }
                }
            }, 500); // Increased timeout even more
        }
        
        // For greeting and voicemail steps, auto-load voices if TTS is selected
        if ((stepType === 'greeting' || stepType === 'voicemail') && step.data && step.data.audio_type === 'tts') {
            // console.log('Setting up', stepType, 'step with TTS - voice_id:', step.data.voice_id);
            setTimeout(function() {
                var $voiceSelect = $('#step-config-modal .voice-select');
                if ($voiceSelect.length) {
                    // Ensure the data-current attribute is properly set
                    if (!$voiceSelect.data('current') && step.data.voice_id) {
                        $voiceSelect.attr('data-current', step.data.voice_id);
                        $voiceSelect.data('current', step.data.voice_id);
                        // console.log('Manually set data-current to:', step.data.voice_id);
                    }
                    // console.log('Voice select found for', stepType, 'with data-current:', $voiceSelect.data('current'));
                    loadWorkflowVoices($voiceSelect[0]);
                } else {
                    // console.log('No voice select found for', stepType);
                }
            }, 300);
        }
    }
    
    function getStepTypeName(stepType) {
        var names = {
            'greeting': 'Greeting',
            'ivr_menu': 'IVR Menu',
            'forward': 'Forward Call',
            'queue': 'Call Queue',
            'voicemail': 'Voicemail',
            'schedule_check': 'Schedule Check',
            'sms': 'SMS Notification'
        };
        return names[stepType] || stepType;
    }
    
    function generateStepConfigForm(stepType, data) {
        var html = '';
        
        switch(stepType) {
            case 'greeting':
                html += '<div class="step-config-section">';
                html += '<h4>Greeting Message</h4>';
                html += '<label>Message:</label>';
                html += '<textarea name="message" rows="3" placeholder="Welcome to our phone system...">' + (data.message || '') + '</textarea>';
                
                // Audio playback options
                html += '<div style="margin-top: 15px;">';
                html += '<h4>Audio Options</h4>';
                html += '<label><input type="radio" name="audio_type" value="say" ' + (!data.audio_type || data.audio_type === 'say' ? 'checked' : '') + '> Use Default Voice (Say)</label><br>';
                html += '<label><input type="radio" name="audio_type" value="tts" ' + (data.audio_type === 'tts' ? 'checked' : '') + '> Use Text-to-Speech (ElevenLabs)</label><br>';
                html += '<label><input type="radio" name="audio_type" value="audio" ' + (data.audio_type === 'audio' ? 'checked' : '') + '> Use Audio File (MP3)</label>';
                
                // TTS Options
                html += '<div class="tts-options" style="margin-top: 10px; ' + (data.audio_type === 'tts' ? '' : 'display:none;') + '">';
                html += '<label>Voice:</label>';
                html += '<select name="voice_id" class="voice-select" data-current="' + (data.voice_id || '') + '">';
                html += '<option value="">Default voice</option>';
                // If we have a saved voice, show it
                if (data.voice_id && data.voice_name) {
                    html += '<option value="' + data.voice_id + '" selected>' + data.voice_name + '</option>';
                }
                html += '</select>';
                html += '<input type="hidden" name="voice_name" value="' + (data.voice_name || '') + '">';
                html += '<button type="button" class="button button-small" onclick="loadWorkflowVoices(this)">Load Voices</button>';
                html += '</div>';
                
                // Audio File Options
                html += '<div class="audio-options" style="margin-top: 10px; ' + (data.audio_type === 'audio' ? '' : 'display:none;') + '">';
                html += '<label>Audio File URL:</label>';
                html += '<input type="url" name="audio_url" placeholder="https://example.com/audio.mp3" value="' + (data.audio_url || '') + '">';
                html += '<p class="description">Enter the direct URL to an MP3 file. The file must be publicly accessible.</p>';
                html += '</div>';
                html += '</div>';
                html += '</div>';
                break;
                
            case 'ivr_menu':
                html += '<div class="step-config-section">';
                html += '<h4>Menu Settings</h4>';
                html += '<label>Menu Message:</label>';
                html += '<textarea name="message" rows="3" placeholder="Press 1 for sales, 2 for support...">' + (data.message || '') + '</textarea>';
                html += '<label>Number of Digits:</label>';
                html += '<input type="number" name="num_digits" min="1" max="5" value="' + (data.num_digits || 1) + '">';
                html += '<label>Timeout (seconds):</label>';
                html += '<input type="number" name="timeout" min="5" max="60" value="' + (data.timeout || 10) + '">';
                
                // Audio playback options
                html += '<div style="margin-top: 15px;">';
                html += '<h4>Audio Options</h4>';
                html += '<label><input type="radio" name="audio_type" value="say" ' + (!data.audio_type || data.audio_type === 'say' ? 'checked' : '') + '> Use Default Voice (Say)</label><br>';
                html += '<label><input type="radio" name="audio_type" value="tts" ' + (data.audio_type === 'tts' ? 'checked' : '') + '> Use Text-to-Speech (ElevenLabs)</label><br>';
                html += '<label><input type="radio" name="audio_type" value="audio" ' + (data.audio_type === 'audio' ? 'checked' : '') + '> Use Audio File (MP3)</label>';
                
                // TTS Options
                html += '<div class="tts-options" style="margin-top: 10px; ' + (data.audio_type === 'tts' ? '' : 'display:none;') + '">';
                html += '<label>Voice:</label>';
                html += '<select name="voice_id" class="voice-select" data-current="' + (data.voice_id || '') + '">';
                html += '<option value="">Default voice</option>';
                // If we have a saved voice, show it
                if (data.voice_id && data.voice_name) {
                    html += '<option value="' + data.voice_id + '" selected>' + data.voice_name + '</option>';
                }
                html += '</select>';
                html += '<input type="hidden" name="voice_name" value="' + (data.voice_name || '') + '">';
                html += '<button type="button" class="button button-small" onclick="loadWorkflowVoices(this)">Load Voices</button>';
                html += '</div>';
                
                // Audio File Options
                html += '<div class="audio-options" style="margin-top: 10px; ' + (data.audio_type === 'audio' ? '' : 'display:none;') + '">';
                html += '<label>Audio File URL:</label>';
                html += '<input type="url" name="audio_url" placeholder="https://example.com/audio.mp3" value="' + (data.audio_url || '') + '">';
                html += '<p class="description">Enter the direct URL to an MP3 file. The file must be publicly accessible.</p>';
                html += '</div>';
                html += '</div>';
                html += '</div>';
                
                html += '<div class="step-config-section">';
                html += '<h4>Menu Options</h4>';
                html += '<div class="ivr-options" id="ivr-options-list">';
                
                if (data.options && Object.keys(data.options).length > 0) {
                    Object.keys(data.options).forEach(function(digit) {
                        html += generateIvrOptionHtml(digit, data.options[digit]);
                    });
                } else {
                    html += generateIvrOptionHtml('1', { action: 'forward', number: '' });
                }
                
                html += '</div>';
                html += '<div class="add-ivr-option" onclick="addIvrOption()">+ Add Option</div>';
                html += '</div>';
                break;
                
            case 'forward':
                html += '<div class="step-config-section">';
                html += '<h4>Forward Settings</h4>';
                html += '<label>Forward to Number:</label>';
                html += '<input type="text" name="forward_number" placeholder="+1234567890" value="' + (data.forward_number || '') + '">';
                html += '<label>Ring Timeout (seconds):</label>';
                html += '<input type="number" name="timeout" min="5" max="120" value="' + (data.timeout || 30) + '">';
                html += '</div>';
                break;
                
            case 'queue':
                html += '<div class="step-config-section">';
                html += '<h4>Queue Settings</h4>';
                html += '<label>Queue Name:</label>';
                html += '<select name="queue_id" class="queue-select" data-current="' + (data.queue_id || '') + '"><option value="">Select queue...</option></select>';
                html += '<button type="button" class="button button-small" onclick="loadQueues(this)">Load Queues</button>';
                html += '<label>Announcement Message:</label>';
                html += '<textarea name="announce_message" rows="2" placeholder="Please hold while we connect you...">' + (data.announce_message || '') + '</textarea>';
                
                // Audio playback options
                html += '<div style="margin-top: 15px;">';
                html += '<h4>Audio Options</h4>';
                html += '<label><input type="radio" name="audio_type" value="say" ' + (!data.audio_type || data.audio_type === 'say' ? 'checked' : '') + '> Use Default Voice (Say)</label><br>';
                html += '<label><input type="radio" name="audio_type" value="tts" ' + (data.audio_type === 'tts' ? 'checked' : '') + '> Use Text-to-Speech (ElevenLabs)</label><br>';
                html += '<label><input type="radio" name="audio_type" value="audio" ' + (data.audio_type === 'audio' ? 'checked' : '') + '> Use Audio File (MP3)</label>';
                
                // TTS Options
                html += '<div class="tts-options" style="margin-top: 10px; ' + (data.audio_type === 'tts' ? '' : 'display:none;') + '">';
                html += '<label>Voice:</label>';
                html += '<select name="voice_id" class="voice-select" data-current="' + (data.voice_id || '') + '">';
                html += '<option value="">Default voice</option>';
                // If we have a saved voice, show it
                if (data.voice_id && data.voice_name) {
                    html += '<option value="' + data.voice_id + '" selected>' + data.voice_name + '</option>';
                }
                html += '</select>';
                html += '<input type="hidden" name="voice_name" value="' + (data.voice_name || '') + '">';
                html += '<button type="button" class="button button-small" onclick="loadWorkflowVoices(this)">Load Voices</button>';
                html += '</div>';
                
                // Audio File Options
                html += '<div class="audio-options" style="margin-top: 10px; ' + (data.audio_type === 'audio' ? '' : 'display:none;') + '">';
                html += '<label>Audio File URL:</label>';
                html += '<input type="url" name="audio_url" placeholder="https://example.com/audio.mp3" value="' + (data.audio_url || '') + '">';
                html += '<p class="description">Enter the direct URL to an MP3 file. The file must be publicly accessible.</p>';
                html += '</div>';
                html += '</div>';
                html += '</div>';
                break;
                
            case 'voicemail':
                html += '<div class="step-config-section">';
                html += '<h4>Voicemail Settings</h4>';
                html += '<label>Greeting Message:</label>';
                html += '<textarea name="greeting_message" rows="2" placeholder="Please leave a message after the beep...">' + (data.greeting_message || '') + '</textarea>';
                html += '<label>Maximum Length (seconds):</label>';
                html += '<input type="number" name="max_length" min="10" max="600" value="' + (data.max_length || 120) + '">';
                
                // Audio playback options
                html += '<div style="margin-top: 15px;">';
                html += '<h4>Audio Options</h4>';
                html += '<label><input type="radio" name="audio_type" value="say" ' + (!data.audio_type || data.audio_type === 'say' ? 'checked' : '') + '> Use Default Voice (Say)</label><br>';
                html += '<label><input type="radio" name="audio_type" value="tts" ' + (data.audio_type === 'tts' ? 'checked' : '') + '> Use Text-to-Speech (ElevenLabs)</label><br>';
                html += '<label><input type="radio" name="audio_type" value="audio" ' + (data.audio_type === 'audio' ? 'checked' : '') + '> Use Audio File (MP3)</label>';
                
                // TTS Options
                html += '<div class="tts-options" style="margin-top: 10px; ' + (data.audio_type === 'tts' ? '' : 'display:none;') + '">';
                html += '<label>Voice:</label>';
                html += '<select name="voice_id" class="voice-select" data-current="' + (data.voice_id || '') + '">';
                html += '<option value="">Default voice</option>';
                // If we have a saved voice, show it
                if (data.voice_id && data.voice_name) {
                    html += '<option value="' + data.voice_id + '" selected>' + data.voice_name + '</option>';
                }
                html += '</select>';
                html += '<input type="hidden" name="voice_name" value="' + (data.voice_name || '') + '">';
                html += '<button type="button" class="button button-small" onclick="loadWorkflowVoices(this)">Load Voices</button>';
                html += '</div>';
                
                // Audio File Options
                html += '<div class="audio-options" style="margin-top: 10px; ' + (data.audio_type === 'audio' ? '' : 'display:none;') + '">';
                html += '<label>Audio File URL:</label>';
                html += '<input type="url" name="audio_url" placeholder="https://example.com/audio.mp3" value="' + (data.audio_url || '') + '">';
                html += '<p class="description">Enter the direct URL to an MP3 file. The file must be publicly accessible.</p>';
                html += '</div>';
                html += '</div>';
                html += '</div>';
                break;
                
            case 'schedule_check':
                // console.log('Generating schedule_check form with data:', data);
                html += '<div class="step-config-section">';
                html += '<h4>Schedule Check Settings</h4>';
                html += '<label>Select Schedule:</label>';
                html += '<select name="schedule_id" id="schedule-select" data-current="' + (data.schedule_id || '') + '" value="' + (data.schedule_id || '') + '">';
                html += '<option value="">Loading schedules...</option>';
                html += '</select>';
                html += '<p class="description">Uses WordPress timezone: ' + twp_ajax.timezone + '</p>';
                // console.log('Schedule ID being set:', (data.schedule_id || ''));
                html += '</div>';
                
                html += '<div class="step-config-section">';
                html += '<h4>After-Hours Actions</h4>';
                html += '<p class="description">Define what happens when calls come in outside business hours:</p>';
                html += '<div id="after-hours-steps" class="after-hours-steps-container">';
                html += '<div class="after-hours-step-list">';
                // console.log('Generating after-hours steps HTML, data:', data.after_hours_steps);
                if (data.after_hours_steps && data.after_hours_steps.length > 0) {
                    // console.log('Found', data.after_hours_steps.length, 'after-hours steps');
                    data.after_hours_steps.forEach(function(step, index) {
                        // console.log('Generating HTML for after-hours step', index, ':', step);
                        html += generateAfterHoursStepHtml(step, index);
                    });
                } else {
                    // console.log('No after-hours steps found');
                    html += '<p class="no-steps-message">No after-hours steps configured. Add steps below.</p>';
                }
                html += '</div>';
                html += '<div class="add-after-hours-step">';
                html += '<label>Add After-Hours Step:</label>';
                html += '<select id="after-hours-step-type">';
                html += '<option value="">Select step type...</option>';
                html += '<option value="greeting">Play Greeting</option>';
                html += '<option value="forward">Forward Call</option>';
                html += '<option value="voicemail">Take Voicemail</option>';
                html += '<option value="queue">Add to Queue</option>';
                html += '<option value="sms">Send SMS</option>';
                html += '</select>';
                html += '<button type="button" class="button button-small" onclick="addAfterHoursStep()">Add Step</button>';
                html += '</div>';
                html += '</div>';
                html += '</div>';
                
                // Load schedules after form is rendered
                html += '<script>setTimeout(function() { loadSchedulesForStep(); }, 50);</script>';
                break;
                
            case 'sms':
                html += '<div class="step-config-section">';
                html += '<h4>SMS Notification</h4>';
                html += '<label>Send to Number:</label>';
                html += '<input type="text" name="to_number" placeholder="+1234567890" value="' + (data.to_number || '') + '">';
                html += '<label>Message:</label>';
                html += '<textarea name="message" rows="3" placeholder="You have a missed call from {from}...">' + (data.message || '') + '</textarea>';
                html += '<p class="description">Use {from}, {to}, {time} as placeholders</p>';
                html += '</div>';
                break;
        }
        
        return html;
    }
    
    function generateIvrOptionHtml(digit, option) {
        var html = '<div class="ivr-option">';
        html += '<input type="text" name="digit[]" value="' + digit + '" maxlength="1" style="text-align:center;">';
        html += '<input type="text" name="description[]" placeholder="Description" value="' + (option.description || '') + '">';
        html += '<select name="action[]" class="ivr-action-select">';
        html += '<option value="forward" ' + (option.action === 'forward' ? 'selected' : '') + '>Forward</option>';
        html += '<option value="queue" ' + (option.action === 'queue' ? 'selected' : '') + '>Queue</option>';
        html += '<option value="voicemail" ' + (option.action === 'voicemail' ? 'selected' : '') + '>Voicemail</option>';
        html += '<option value="message" ' + (option.action === 'message' ? 'selected' : '') + '>Message</option>';
        html += '</select>';
        
        // Target input - varies based on action type
        html += '<div class="ivr-target-container">';
        
        // Forward action - phone number input
        html += '<input type="text" name="target[]" class="target-forward" placeholder="Phone Number" value="' + 
                (option.action === 'forward' ? (option.number || option.target || '') : '') + 
                '" style="display: ' + (option.action === 'forward' || !option.action ? 'block' : 'none') + ';" ' +
                (option.action !== 'forward' && option.action ? 'disabled' : '') + '>';
        
        // Queue action - queue dropdown
        var queueCurrent = '';
        if (option.action === 'queue') {
            queueCurrent = option.queue_id || option.target || option.number || '';
        }
        html += '<select name="target[]" class="target-queue queue-select" data-current="' + queueCurrent + 
                '" style="display: ' + (option.action === 'queue' ? 'block' : 'none') + ';" ' +
                (option.action !== 'queue' ? 'disabled' : '') + '>';
        html += '<option value="">Select queue...</option>';
        // Queue options will be populated by loadQueues function
        html += '</select>';
        
        // Voicemail action - message input
        html += '<input type="text" name="target[]" class="target-voicemail" placeholder="Voicemail Message" value="' + 
                (option.action === 'voicemail' ? (option.message || option.target || '') : '') + 
                '" style="display: ' + (option.action === 'voicemail' ? 'block' : 'none') + ';" ' +
                (option.action !== 'voicemail' ? 'disabled' : '') + '>';
        
        // Message action - message input
        html += '<input type="text" name="target[]" class="target-message" placeholder="Message Text" value="' + 
                (option.action === 'message' ? (option.message || option.target || '') : '') + 
                '" style="display: ' + (option.action === 'message' ? 'block' : 'none') + ';" ' +
                (option.action !== 'message' ? 'disabled' : '') + '>';
        
        html += '</div>';
        html += '<button type="button" class="button button-small remove-ivr-option" onclick="removeIvrOption(this)">Remove</button>';
        html += '</div>';
        return html;
    }
    
    function generateAfterHoursStepHtml(step, index) {
        var html = '<div class="after-hours-step" data-index="' + index + '">';
        html += '<div class="step-header">';
        html += '<span class="step-number">' + (index + 1) + '.</span>';
        html += '<span class="step-type">' + getStepTypeName(step.type) + '</span>';
        html += '<button type="button" class="button-link remove-step" onclick="removeAfterHoursStep(' + index + ')">Remove</button>';
        html += '</div>';
        html += '<div class="step-details">';
        
        switch(step.type) {
            case 'greeting':
                html += '<textarea name="after_hours_steps[' + index + '][message]" placeholder="After-hours greeting message...">' + (step.message || '') + '</textarea>';
                break;
            case 'forward':
                html += '<input type="text" name="after_hours_steps[' + index + '][number]" placeholder="+1234567890" value="' + (step.number || '') + '">';
                break;
            case 'voicemail':
                html += '<textarea name="after_hours_steps[' + index + '][greeting]" placeholder="Voicemail greeting...">' + (step.greeting || '') + '</textarea>';
                break;
            case 'queue':
                html += '<input type="text" name="after_hours_steps[' + index + '][queue_name]" placeholder="Queue name" value="' + (step.queue_name || '') + '">';
                break;
            case 'sms':
                html += '<input type="text" name="after_hours_steps[' + index + '][to_number]" placeholder="+1234567890" value="' + (step.to_number || '') + '">';
                html += '<textarea name="after_hours_steps[' + index + '][message]" placeholder="SMS message...">' + (step.message || '') + '</textarea>';
                break;
        }
        
        html += '<input type="hidden" name="after_hours_steps[' + index + '][type]" value="' + step.type + '">';
        html += '</div>';
        html += '</div>';
        return html;
    }
    
    window.addAfterHoursStep = function() {
        var stepType = $('#after-hours-step-type').val();
        if (!stepType) {
            alert('Please select a step type');
            return;
        }
        
        // Remove the "no steps" message if it exists
        $('.no-steps-message').remove();
        
        var stepList = $('.after-hours-step-list');
        var currentSteps = stepList.find('.after-hours-step').length;
        
        var newStep = {
            type: stepType,
            message: '',
            number: '',
            greeting: '',
            queue_name: '',
            to_number: ''
        };
        
        stepList.append(generateAfterHoursStepHtml(newStep, currentSteps));
        $('#after-hours-step-type').val('');
    };
    
    window.removeAfterHoursStep = function(index) {
        $('.after-hours-step[data-index="' + index + '"]').remove();
        
        // Reindex remaining steps
        $('.after-hours-step').each(function(i) {
            $(this).attr('data-index', i);
            $(this).find('.step-number').text((i + 1) + '.');
            $(this).find('input, textarea').each(function() {
                var name = $(this).attr('name');
                if (name) {
                    name = name.replace(/\[\d+\]/, '[' + i + ']');
                    $(this).attr('name', name);
                }
            });
            $(this).find('.remove-step').attr('onclick', 'removeAfterHoursStep(' + i + ')');
        });
        
        if ($('.after-hours-step').length === 0) {
            $('.after-hours-step-list').html('<p class="no-steps-message">No after-hours steps configured. Add steps below.</p>');
        }
    };
    
    window.loadSchedulesForStep = function() {
        // console.log('Loading schedules for step modal');
        $.post(twp_ajax.ajax_url, {
            action: 'twp_get_schedules',
            nonce: twp_ajax.nonce
        }, function(response) {
            // console.log('Schedule response:', response);
            if (response.success) {
                var $select = $('#schedule-select');
                var currentScheduleId = $select.data('current') || $select.val();
                // console.log('Current schedule ID to select:', currentScheduleId);
                
                var options = '<option value="">Select a schedule...</option>';
                
                response.data.forEach(function(schedule) {
                    var selected = (schedule.id == currentScheduleId) ? ' selected' : '';
                    options += '<option value="' + schedule.id + '"' + selected + '>' + schedule.schedule_name + '</option>';
                    // console.log('Added schedule option:', schedule.schedule_name, 'ID:', schedule.id, 'Selected:', selected);
                });
                
                $select.html(options);
                
                // Ensure the current value is selected after DOM update
                setTimeout(function() {
                    if (currentScheduleId) {
                        $select.val(currentScheduleId);
                        // console.log('Set schedule select value to:', currentScheduleId, 'Current value:', $select.val());
                        
                        // Force trigger change event to ensure any listeners are notified
                        $select.trigger('change');
                    }
                }, 10);
                
            } else {
                console.error('Failed to load schedules:', response);
                $('#schedule-select').html('<option value="">Error loading schedules</option>');
            }
        }).fail(function(xhr, status, error) {
            console.error('AJAX error loading schedules:', error);
            $('#schedule-select').html('<option value="">Failed to load schedules</option>');
        });
    };
    
    window.addIvrOption = function() {
        var nextDigit = $('#ivr-options-list .ivr-option').length + 1;
        var newOptionHtml = generateIvrOptionHtml(nextDigit.toString(), { action: 'forward', number: '' });
        $('#ivr-options-list').append(newOptionHtml);
    };
    
    window.removeIvrOption = function(button) {
        $(button).closest('.ivr-option').remove();
    };
    
    // Save step configuration
    $('#save-step-btn').on('click', function() {
        var stepId = parseInt($('#step-id').val());
        var stepType = $('#step-type').val();
        var formData = $('#step-config-form').serializeArray();
        
        var step = workflowSteps.find(function(s) { return s.id === stepId; });
        if (!step) return;
        
        // Parse form data into step data
        step.data = parseStepFormData(stepType, formData);
        
        // console.log('Saved step data:', step);
        if (stepType === 'schedule_check') {
            // console.log('Saved schedule step data:', step.data);
        }
        
        updateWorkflowDisplay();
        closeStepConfigModal();
    });
    
    function parseStepFormData(stepType, formData) {
        var data = {};
        
        // console.log('Parsing form data for step type:', stepType);
        
        formData.forEach(function(field) {
            // console.log('Processing field:', field.name, '=', field.value);
            
            if (field.name === 'use_tts') {
                data.use_tts = true;
            } else if (field.name === 'audio_type') {
                data.audio_type = field.value;
            } else if (field.name === 'audio_url') {
                data.audio_url = field.value;
            } else if (field.name === 'voice_id') {
                data.voice_id = field.value;
            } else if (field.name.endsWith('[]')) {
                var key = field.name.replace('[]', '');
                if (!data[key]) data[key] = [];
                data[key].push(field.value);
            } else {
                data[field.name] = field.value;
            }
        });
        
        // console.log('Parsed data object:', data);
        
        // Debug voice_id field specifically for greeting/IVR steps
        if ((stepType === 'greeting' || stepType === 'ivr_menu') && data.voice_id) {
            // console.log('Found voice_id in', stepType, 'step:', data.voice_id);
        }
        
        // For queue steps, also save the queue name for display purposes
        if (stepType === 'queue' && data.queue_id) {
            var selectedOption = $('#step-config-form select[name="queue_id"] option:selected');
            if (selectedOption.length) {
                data.queue_name = selectedOption.text();
            }
        }
        
        // For schedule steps, also save the schedule name for display purposes
        if (stepType === 'schedule_check' && data.schedule_id) {
            var selectedOption = $('#step-config-form select[name="schedule_id"] option:selected');
            if (selectedOption.length) {
                data.schedule_name = selectedOption.text();
            }
        }
        
        // Handle IVR options specially
        if (stepType === 'ivr_menu' && data.digit) {
            // console.log('Processing IVR options - raw data:', data);
            data.options = {};
            for (var i = 0; i < data.digit.length; i++) {
                var option = {
                    action: data.action[i],
                    description: data.description[i],
                    number: data.target[i],
                    queue_name: data.target[i],
                    message: data.target[i]
                };
                
                // console.log('Processing option', i, '- action:', data.action[i], 'target:', data.target[i]);
                
                // For queue action, get the actual queue name from the select option text
                if (data.action[i] === 'queue' && data.target[i]) {
                    var $queueSelect = $('#step-config-form .ivr-option:eq(' + i + ') .target-queue');
                    var selectedOption = $queueSelect.find('option:selected');
                    // console.log('Queue select for option', i, ':', $queueSelect.length ? 'found' : 'not found');
                    if (selectedOption.length && selectedOption.text() !== 'Select queue...') {
                        option.queue_name = selectedOption.text();
                        option.queue_id = data.target[i];
                        // console.log('Set queue_name to:', option.queue_name, 'queue_id to:', option.queue_id);
                    }
                }
                
                // console.log('Final option', i, ':', option);
                data.options[data.digit[i]] = option;
            }
            delete data.digit;
            delete data.action;
            delete data.description;
            delete data.target;
        }
        
        // Handle schedule check after-hours steps
        if (stepType === 'schedule_check') {
            // console.log('Parsing schedule_check step data:', data);
            
            var afterHoursSteps = [];
            
            // First, remove any after_hours_steps fields from the main data object
            var fieldsToRemove = [];
            for (var key in data) {
                if (key.startsWith('after_hours_steps[')) {
                    fieldsToRemove.push(key);
                }
            }
            fieldsToRemove.forEach(function(key) {
                delete data[key];
            });
            
            // Find all after_hours_steps fields
            formData.forEach(function(field) {
                var match = field.name.match(/after_hours_steps\[(\d+)\]\[(\w+)\]/);
                if (match) {
                    var index = parseInt(match[1]);
                    var key = match[2];
                    
                    if (!afterHoursSteps[index]) {
                        afterHoursSteps[index] = {};
                    }
                    afterHoursSteps[index][key] = field.value;
                }
            });
            
            // Filter out empty entries and reassign
            data.after_hours_steps = afterHoursSteps.filter(function(step) {
                return step && step.type;
            });
            
            // console.log('Parsed schedule_check data:', data);
        }
        
        return data;
    }
    
    window.removeWorkflowStep = function(stepId) {
        workflowSteps = workflowSteps.filter(function(step) {
            return step.id !== stepId;
        });
        updateWorkflowDisplay();
    };
    
    window.editWorkflowStep = function(stepId) {
        var step = workflowSteps.find(function(s) { return s.id === stepId; });
        if (step) {
            openStepConfigModal(stepId, step.type);
        }
    };
    
    function updateWorkflowDisplay() {
        var stepsHtml = '';
        
        workflowSteps.forEach(function(step, index) {
            stepsHtml += '<div class="workflow-step" data-step-id="' + step.id + '">';
            stepsHtml += '<div class="step-header">';
            stepsHtml += '<div class="step-type">';
            stepsHtml += '<span class="step-number">' + (index + 1) + '</span>';
            stepsHtml += getStepTypeName(step.type);
            stepsHtml += '</div>';
            stepsHtml += '<div class="step-actions">';
            stepsHtml += '<button class="button button-small" onclick="editWorkflowStep(' + step.id + ')">Edit</button>';
            stepsHtml += '<button class="button button-small" onclick="removeWorkflowStep(' + step.id + ')">Remove</button>';
            stepsHtml += '</div>';
            stepsHtml += '</div>';
            
            var description = getStepDescription(step);
            if (description) {
                stepsHtml += '<div class="workflow-step-content">' + description + '</div>';
            }
            
            stepsHtml += '</div>';
        });
        
        $('#workflow-steps-list').html(stepsHtml);
        
        // Update preview
        updateWorkflowPreview();
    }
    
    function updateWorkflowPreview() {
        var previewHtml = '';
        
        workflowSteps.forEach(function(step, index) {
            previewHtml += '<div class="flow-step">';
            previewHtml += '<strong>' + (index + 1) + '. ' + getStepTypeName(step.type) + '</strong><br>';
            previewHtml += '<small>' + getStepDescription(step) + '</small>';
            previewHtml += '</div>';
        });
        
        $('#flow-steps').html(previewHtml);
    }
    
    function getStepDescription(step) {
        switch(step.type) {
            case 'greeting':
                return step.data.message ? '"' + step.data.message.substring(0, 50) + '..."' : 'No message set';
            case 'ivr_menu':
                var optionCount = step.data.options ? Object.keys(step.data.options).length : 0;
                return 'Menu with ' + optionCount + ' options';
            case 'forward':
                return step.data.forward_number ? 'Forward to ' + step.data.forward_number : 'No number set';
            case 'queue':
                // Display the queue name if available, otherwise show ID
                if (step.data.queue_name) {
                    return 'Add to queue: ' + step.data.queue_name;
                } else if (step.data.queue_id) {
                    return 'Add to queue (ID: ' + step.data.queue_id + ')';
                } else {
                    return 'No queue selected';
                }
            case 'voicemail':
                return 'Record voicemail (max ' + (step.data.max_length || 120) + 's)';
            case 'schedule_check':
                var scheduleInfo = 'No schedule selected';
                if (step.data.schedule_id) {
                    var scheduleName = step.data.schedule_name || ('Schedule ID: ' + step.data.schedule_id);
                    scheduleInfo = 'Schedule: ' + scheduleName;
                }
                var afterHoursCount = step.data.after_hours_steps ? step.data.after_hours_steps.length : 0;
                return scheduleInfo + (afterHoursCount > 0 ? ' (' + afterHoursCount + ' after-hours steps)' : '');
            case 'sms':
                return step.data.to_number ? 'Send SMS to ' + step.data.to_number : 'No recipient set';
            default:
                return '';
        }
    }
    
    // Save workflow
    $('#save-workflow-btn').on('click', function() {
        var formData = $('#workflow-basic-info').serializeArray();
        var workflowData = {};
        
        formData.forEach(function(field) {
            if (field.name === 'is_active') {
                workflowData.is_active = true;
            } else {
                workflowData[field.name] = field.value;
            }
        });
        
        if (!workflowData.workflow_name) {
            alert('Please enter a workflow name');
            return;
        }
        
        if (!workflowData.phone_number) {
            alert('Please select a phone number');
            return;
        }
        
        if (workflowSteps.length === 0) {
            alert('Please add at least one step to the workflow');
            return;
        }
        
        var payload = {
            action: currentWorkflowId ? 'twp_update_workflow' : 'twp_save_workflow',
            workflow_name: workflowData.workflow_name,
            phone_number: workflowData.phone_number,
            workflow_data: JSON.stringify({
                steps: workflowSteps,
                conditions: [],
                actions: []
            }),
            is_active: workflowData.is_active ? 1 : 0,
            nonce: twp_ajax.nonce
        };
        
        if (currentWorkflowId) {
            payload.workflow_id = currentWorkflowId;
        }
        
        $.post(twp_ajax.ajax_url, payload, function(response) {
            if (response.success) {
                closeWorkflowBuilder();
                location.reload();
            } else {
                alert('Error saving workflow: ' + (response.data || 'Unknown error'));
            }
        });
    });
    
    window.editWorkflow = function(workflowId) {
        // Load workflow data and open builder
        $.post(twp_ajax.ajax_url, {
            action: 'twp_get_workflow',
            workflow_id: workflowId,
            nonce: twp_ajax.nonce
        }, function(response) {
            if (response.success) {
                var workflow = response.data;
                
                $('#workflow-modal-title').text('Edit Workflow: ' + workflow.workflow_name);
                tb_show('Edit Workflow: ' + workflow.workflow_name, '#TB_inline?inlineId=workflow-builder&width=900&height=700');
                
                // Set basic info
                $('#workflow-basic-info')[0].reset();
                $('[name="workflow_name"]').val(workflow.workflow_name);
                $('[name="is_active"]').prop('checked', workflow.is_active == '1');
                
                // Store the phone number to select after options are loaded
                var phoneNumberToSelect = workflow.phone_number;
                
                // Load workflow data
                currentWorkflowId = workflowId;
                // console.log('Loading workflow data:', workflow.workflow_data);
                if (workflow.workflow_data) {
                    try {
                        var workflowData = JSON.parse(workflow.workflow_data);
                        workflowSteps = workflowData.steps || [];
                        // console.log('Parsed workflow steps:', workflowSteps);
                        
                        // Debug schedule steps specifically
                        workflowSteps.forEach(function(step, index) {
                            if (step.type === 'schedule_check') {
                                // console.log('Found schedule step at index', index, ':', step);
                            }
                        });
                    } catch (e) {
                        console.error('Error parsing workflow data:', e);
                        // console.log('Raw workflow data that failed to parse:', workflow.workflow_data);
                        workflowSteps = [];
                    }
                } else {
                    // console.log('No workflow data found');
                    workflowSteps = [];
                }
                
                // Load phone numbers and select the saved one
                loadPhoneNumbers(function() {
                    $('#workflow-phone').val(phoneNumberToSelect);
                    // Trigger change event in case there are any listeners
                    $('#workflow-phone').trigger('change');
                });
                updateWorkflowDisplay();
            } else {
                alert('Error loading workflow: ' + (response.data || 'Unknown error'));
            }
        });
    };
    
    window.testWorkflow = function(workflowId) {
        var testNumber = prompt('Enter phone number to test (e.g., +1234567890):');
        
        if (testNumber) {
            $.post(twp_ajax.ajax_url, {
                action: 'twp_test_call',
                to_number: testNumber,
                workflow_id: workflowId,
                nonce: twp_ajax.nonce
            }, function(response) {
                if (response.success && response.data.success) {
                    alert('Test call initiated successfully!');
                } else {
                    alert('Error initiating test call: ' + (response.data.error || 'Unknown error'));
                }
            });
        }
    };
    
    window.deleteWorkflow = function(workflowId) {
        if (confirm('Are you sure you want to delete this workflow?')) {
            $.post(twp_ajax.ajax_url, {
                action: 'twp_delete_workflow',
                workflow_id: workflowId,
                nonce: twp_ajax.nonce
            }, function(response) {
                if (response.success) {
                    location.reload();
                }
            });
        }
    };
    
    // Queue Management
    window.openQueueModal = function() {
        $('#queue-form')[0].reset();
        $('#queue-id').val('');
        tb_show('Create New Queue', '#TB_inline?inlineId=queue-modal&width=600&height=550');
    };
    
    window.closeQueueModal = function() {
        tb_remove();
    };
    
    window.editQueue = function(queueId) {
        // Load queue data
        $.post(twp_ajax.ajax_url, {
            action: 'twp_get_queue',
            queue_id: queueId,
            nonce: twp_ajax.nonce
        }, function(response) {
            if (response.success) {
                var queue = response.data;
                $('#queue-id').val(queue.id);
                $('[name="queue_name"]').val(queue.queue_name);
                $('[name="notification_number"]').val(queue.notification_number);
                $('[name="agent_group_id"]').val(queue.agent_group_id);
                $('[name="max_size"]').val(queue.max_size);
                $('[name="timeout_seconds"]').val(queue.timeout_seconds);
                $('[name="wait_music_url"]').val(queue.wait_music_url);
                $('[name="tts_message"]').val(queue.tts_message);
                tb_show('Edit Queue: ' + queue.queue_name, '#TB_inline?inlineId=queue-modal&width=600&height=550');
            }
        });
    };
    
    window.viewQueueDetails = function(queueId) {
        // Show queue details in a proper modal
        $.post(twp_ajax.ajax_url, {
            action: 'twp_get_queue_details',
            queue_id: queueId,
            nonce: twp_ajax.nonce
        }, function(response) {
            if (response.success) {
                var details = response.data;
                var queue = details.queue;
                var waiting_calls = details.waiting_calls;
                var avg_wait_time = details.avg_wait_time;
                var calls = details.calls;
                
                var detailsHtml = '<div class="queue-details">';
                detailsHtml += '<h3>' + queue.queue_name + ' Details</h3>';
                detailsHtml += '<div class="queue-stats">';
                detailsHtml += '<div class="stat"><label>Waiting Calls:</label> ' + waiting_calls + '</div>';
                detailsHtml += '<div class="stat"><label>Average Wait Time:</label> ' + avg_wait_time + '</div>';
                detailsHtml += '<div class="stat"><label>Max Queue Size:</label> ' + queue.max_size + '</div>';
                detailsHtml += '<div class="stat"><label>Timeout:</label> ' + queue.timeout_seconds + ' seconds</div>';
                detailsHtml += '</div>';
                
                if (calls && calls.length > 0) {
                    detailsHtml += '<h4>Current Calls in Queue</h4>';
                    detailsHtml += '<table class="wp-list-table widefat fixed striped">';
                    detailsHtml += '<thead><tr><th>Position</th><th>From</th><th>Wait Time</th><th>Status</th></tr></thead>';
                    detailsHtml += '<tbody>';
                    calls.forEach(function(call, index) {
                        detailsHtml += '<tr>';
                        detailsHtml += '<td>' + call.position + '</td>';
                        detailsHtml += '<td>' + call.from_number + '</td>';
                        detailsHtml += '<td>' + call.wait_time + '</td>';
                        detailsHtml += '<td>' + call.status + '</td>';
                        detailsHtml += '</tr>';
                    });
                    detailsHtml += '</tbody></table>';
                } else {
                    detailsHtml += '<p>No calls currently in queue.</p>';
                }
                
                detailsHtml += '</div>';
                
                // Create and show modal
                showQueueDetailsModal(detailsHtml);
            } else {
                alert('Error loading queue details: ' + (response.data || 'Unknown error'));
            }
        });
    };
    
    function showQueueDetailsModal(content) {
        // Remove existing modal if present
        $('#queue-details-modal').remove();
        
        // Create WordPress-style modal HTML
        var modalHtml = `
            <div id="queue-details-modal" style="display: none;">
                <div class="twp-wp-modal-content">
                    <div class="twp-wp-modal-header">
                        <h2>📊 Queue Details</h2>
                    </div>
                    <div class="twp-wp-modal-body">
                        ${content}
                    </div>
                    <div class="twp-wp-modal-footer">
                        <button class="button" onclick="tb_remove();">Close</button>
                    </div>
                </div>
            </div>
        `;
        
        // Add modal HTML to body
        $('body').append(modalHtml);
        
        // Use WordPress ThickBox
        tb_show('Queue Details', '#TB_inline?inlineId=queue-details-modal&width=600&height=400');
    }
    
    window.closeQueueDetailsModal = function() {
        tb_remove();
        $('#queue-details-modal').remove();
    };
    
    window.deleteQueue = function(queueId) {
        if (confirm('Are you sure you want to delete this queue? All waiting calls will be removed from the queue.')) {
            $.post(twp_ajax.ajax_url, {
                action: 'twp_delete_queue',
                queue_id: queueId,
                nonce: twp_ajax.nonce
            }, function(response) {
                if (response.success) {
                    location.reload();
                } else {
                    alert('Error deleting queue: ' + (response.data || 'Unknown error'));
                }
            });
        }
    };
    
    $('#queue-form').on('submit', function(e) {
        e.preventDefault();
        
        var formData = $(this).serialize();
        formData += '&action=twp_save_queue&nonce=' + twp_ajax.nonce;
        
        $.post(twp_ajax.ajax_url, formData, function(response) {
            if (response.success) {
                closeQueueModal();
                location.reload();
            } else {
                alert('Error saving queue');
            }
        });
    });
    
    // Dashboard Auto-refresh
    if ($('#active-calls').length) {
        setInterval(function() {
            updateDashboardStats();
        }, 5000); // Update every 5 seconds
    }
    
    function updateDashboardStats() {
        $.post(twp_ajax.ajax_url, {
            action: 'twp_get_dashboard_stats',
            nonce: twp_ajax.nonce
        }, function(response) {
            if (response.success) {
                $('#active-calls').text(response.data.active_calls);
                $('#queued-calls').text(response.data.queued_calls);
                
                // Update recent calls table
                if (response.data.recent_calls) {
                    var tableHtml = '';
                    response.data.recent_calls.forEach(function(call) {
                        tableHtml += '<tr>';
                        tableHtml += '<td>' + call.time + '</td>';
                        tableHtml += '<td>' + call.from + '</td>';
                        tableHtml += '<td>' + call.to + '</td>';
                        tableHtml += '<td>' + call.status + '</td>';
                        tableHtml += '<td>' + call.duration + '</td>';
                        tableHtml += '</tr>';
                    });
                    
                    if (tableHtml === '') {
                        tableHtml = '<tr><td colspan="5">No recent calls</td></tr>';
                    }
                    
                    $('#recent-calls').html(tableHtml);
                }
            }
        });
    }
    
    // Phone Numbers Management
    window.refreshNumbers = function() {
        $('#twp-numbers-list').html('<div class="twp-spinner"></div><p>Loading phone numbers...</p>');
        
        $.post(twp_ajax.ajax_url, {
            action: 'twp_get_phone_numbers',
            nonce: twp_ajax.nonce
        }, function(response) {
            if (response.success) {
                displayPhoneNumbers(response.data);
            } else {
                $('#twp-numbers-list').html('<p>Error loading phone numbers: ' + response.data + '</p>');
            }
        });
    };
    
    window.searchAvailableNumbers = function() {
        $('#twp-available-numbers').show();
        $('#search-results').html('');
    };
    
    window.searchNumbers = function() {
        var countryCode = $('#country-code').val();
        var areaCode = $('#area-code').val();
        var contains = $('#contains').val();
        
        $('#search-results').html('<div class="twp-spinner"></div><p>Searching available numbers...</p>');
        
        $.post(twp_ajax.ajax_url, {
            action: 'twp_search_available_numbers',
            country_code: countryCode,
            area_code: areaCode,
            contains: contains,
            nonce: twp_ajax.nonce
        }, function(response) {
            if (response.success) {
                displayAvailableNumbers(response.data);
            } else {
                $('#search-results').html('<p>Error searching numbers: ' + response.data + '</p>');
            }
        });
    };
    
    function displayPhoneNumbers(numbers) {
        if (numbers.length === 0) {
            $('#twp-numbers-list').html('<p>No phone numbers found. <a href="#" onclick="searchAvailableNumbers()">Buy your first number</a></p>');
            return;
        }
        
        var html = '<div class="twp-numbers-grid">';
        
        numbers.forEach(function(number) {
            html += '<div class="twp-number-card">';
            html += '<div class="number">' + number.phone_number + '</div>';
            html += '<div class="number-info">';
            html += '<div><span class="label">Friendly Name:</span>' + (number.friendly_name || 'N/A') + '</div>';
            html += '<div><span class="label">Voice URL:</span>' + (number.voice_url ? 'Configured' : 'Not set') + '</div>';
            html += '<div><span class="label">SMS URL:</span>' + (number.sms_url ? 'Configured' : 'Not set') + '</div>';
            html += '<div><span class="label">Capabilities:</span>';
            var capabilities = [];
            if (number.capabilities.voice) capabilities.push('Voice');
            if (number.capabilities.sms) capabilities.push('SMS');
            if (number.capabilities.mms) capabilities.push('MMS');
            html += capabilities.join(', ') + '</div>';
            html += '</div>';
            html += '<div class="twp-number-actions">';
            html += '<button class="button" onclick="configureNumber(\'' + number.sid + '\', \'' + number.phone_number + '\')">Configure</button>';
            html += '<button class="button" onclick="releaseNumber(\'' + number.sid + '\', \'' + number.phone_number + '\')">Release</button>';
            html += '</div>';
            html += '</div>';
        });
        
        html += '</div>';
        $('#twp-numbers-list').html(html);
    }
    
    function displayAvailableNumbers(numbers) {
        if (numbers.length === 0) {
            $('#search-results').html('<p>No numbers found matching your criteria. Try different search terms.</p>');
            return;
        }
        
        var html = '';
        
        numbers.forEach(function(number) {
            html += '<div class="available-number">';
            html += '<div>';
            html += '<div class="number">' + number.phone_number + '</div>';
            html += '<div class="capabilities">';
            var capabilities = [];
            if (number.capabilities.voice) capabilities.push('Voice');
            if (number.capabilities.sms) capabilities.push('SMS');
            if (number.capabilities.mms) capabilities.push('MMS');
            html += capabilities.join(', ');
            html += '</div>';
            html += '</div>';
            html += '<div class="price">$1.00/month</div>';
            html += '<button class="button button-primary" onclick="purchaseNumber(\'' + number.phone_number + '\')">Purchase</button>';
            html += '</div>';
        });
        
        $('#search-results').html(html);
    }
    
    window.purchaseNumber = function(phoneNumber) {
        if (confirm('Purchase ' + phoneNumber + ' for $1.00/month?')) {
            $.post(twp_ajax.ajax_url, {
                action: 'twp_purchase_number',
                phone_number: phoneNumber,
                voice_url: twp_ajax.rest_url + 'twilio-webhook/v1/voice',
                sms_url: twp_ajax.rest_url + 'twilio-webhook/v1/sms',
                nonce: twp_ajax.nonce
            }, function(response) {
                if (response.success) {
                    alert('Phone number purchased successfully!');
                    refreshNumbers();
                    $('#twp-available-numbers').hide();
                } else {
                    alert('Error purchasing number: ' + response.error);
                }
            });
        }
    };
    
    window.configureNumber = function(numberSid, phoneNumber) {
        $('#number-sid').val(numberSid);
        $('#phone-number').val(phoneNumber);
        tb_show('Configure: ' + phoneNumber, '#TB_inline?inlineId=number-config-modal&width=600&height=400');
    };
    
    window.closeNumberConfigModal = function() {
        tb_remove();
    };
    
    $('#number-config-form').on('submit', function(e) {
        e.preventDefault();
        
        var formData = $(this).serialize();
        formData += '&action=twp_configure_number&nonce=' + twp_ajax.nonce;
        
        $.post(twp_ajax.ajax_url, formData, function(response) {
            if (response.success) {
                alert('Phone number configured successfully!');
                closeNumberConfigModal();
                refreshNumbers();
            } else {
                alert('Error configuring number: ' + response.error);
            }
        });
    });
    
    window.releaseNumber = function(numberSid, phoneNumber) {
        if (confirm('Are you sure you want to release ' + phoneNumber + '? This action cannot be undone and you will lose this phone number.')) {
            $.post(twp_ajax.ajax_url, {
                action: 'twp_release_number',
                number_sid: numberSid,
                nonce: twp_ajax.nonce
            }, function(response) {
                if (response.success) {
                    alert('Phone number released successfully!');
                    refreshNumbers();
                } else {
                    alert('Error releasing number: ' + response.error);
                }
            });
        }
    };
    
    // Initialize phone numbers if on that page
    if ($('#twp-numbers-list').length) {
        refreshNumbers();
    }
    
    // Queue management for workflow steps
    window.loadQueues = function(button) {
        var $button = $(button);
        var $select = $button.prev('select.queue-select');
        var currentValue = $select.attr('data-current') || $select.val() || '';
        
        // console.log('loadQueues - currentValue from data-current:', currentValue);
        $button.text('Loading...').prop('disabled', true);
        
        $.post(twp_ajax.ajax_url, {
            action: 'twp_get_all_queues',
            nonce: twp_ajax.nonce
        }, function(response) {
            $button.text('Load Queues').prop('disabled', false);
            
            if (response.success) {
                var options = '<option value="">Select queue...</option>';
                
                response.data.forEach(function(queue) {
                    var selected = queue.id == currentValue ? ' selected' : '';
                    options += '<option value="' + queue.id + '"' + selected + '>' + queue.queue_name + '</option>';
                });
                
                $select.html(options);
            } else {
                alert('Error loading queues: ' + (response.data || 'Unknown error'));
            }
        }).fail(function() {
            $button.text('Load Queues').prop('disabled', false);
            alert('Failed to load queues');
        });
    };
    
    // Load queues for a specific select element (used in IVR options)
    function loadQueuesForSelect($select) {
        var currentValue = $select.attr('data-current') || $select.val() || '';
        // console.log('loadQueuesForSelect called with currentValue:', currentValue);
        
        $.post(twp_ajax.ajax_url, {
            action: 'twp_get_all_queues',
            nonce: twp_ajax.nonce
        }, function(response) {
            // console.log('Queue loading response:', response);
            if (response.success) {
                var options = '<option value="">Select queue...</option>';
                
                response.data.forEach(function(queue) {
                    var selected = queue.id == currentValue ? ' selected' : '';
                    options += '<option value="' + queue.id + '"' + selected + '>' + queue.queue_name + '</option>';
                    // console.log('Added queue option:', queue.queue_name, 'ID:', queue.id, 'Selected:', selected);
                });
                
                $select.html(options);
                // console.log('Queue options loaded, final select value:', $select.val());
            } else {
                console.error('Failed to load queues:', response);
            }
        }).fail(function(xhr, status, error) {
            console.error('Queue loading failed:', error);
        });
    }
    
    // Voice management for workflow steps
    window.loadWorkflowVoices = function(buttonOrSelect) {
        var $button, $select;
        
        // Check if we were passed a button or a select element
        if ($(buttonOrSelect).is('button')) {
            $button = $(buttonOrSelect);
            $select = $button.prev('select.voice-select');
        } else if ($(buttonOrSelect).is('select')) {
            $select = $(buttonOrSelect);
            $button = $select.next('button');
        } else {
            // Fallback - assume it's a button
            $button = $(buttonOrSelect);
            $select = $button.prev('select.voice-select');
        }
        
        // Read the current value - first check if there's a selected option with a value, then data-current attribute
        var currentValue = '';
        var selectedOption = $select.find('option:selected');
        if (selectedOption.length && selectedOption.val()) {
            currentValue = selectedOption.val();
        } else {
            currentValue = $select.attr('data-current') || '';
        }
        
        // console.log('loadWorkflowVoices - currentValue:', currentValue, 'from data-current:', $select.attr('data-current'));
        
        if ($button.length) {
            $button.text('Loading...').prop('disabled', true);
        }
        
        $.post(twp_ajax.ajax_url, {
            action: 'twp_get_elevenlabs_voices',
            nonce: twp_ajax.nonce
        }, function(response) {
            // console.log('Voice loading response:', response);
            if ($button.length) {
                $button.text('Load Voices').prop('disabled', false);
            }
            
            if (response.success) {
                var options = '<option value="">Default voice</option>';
                
                response.data.forEach(function(voice) {
                    var selected = (voice.voice_id === currentValue) ? ' selected' : '';
                    var description = voice.labels ? Object.values(voice.labels).join(', ') : '';
                    var optionText = voice.name + (description ? ' (' + description + ')' : '');
                    options += '<option value="' + voice.voice_id + '" data-voice-name="' + voice.name + '"' + selected + '>' + optionText + '</option>';
                    
                    if (selected) {
                        // console.log('Setting voice as selected:', voice.name, 'ID:', voice.voice_id);
                    }
                });
                
                $select.html(options);
                
                // If we had a current value, make sure it's selected
                if (currentValue) {
                    $select.val(currentValue);
                    // Update the voice name field with the selected voice's name
                    var $voiceNameInput = $select.siblings('input[name="voice_name"]');
                    if ($voiceNameInput.length) {
                        var selectedVoice = $select.find('option:selected');
                        var voiceName = selectedVoice.data('voice-name') || selectedVoice.text() || '';
                        if (selectedVoice.val() === '') {
                            voiceName = '';
                        }
                        $voiceNameInput.val(voiceName);
                    }
                }
                
                // console.log('Voice loaded and set to:', currentValue, '- Final select value:', $select.val());
            } else {
                var errorMessage = 'Error loading voices: ';
                if (typeof response.data === 'string') {
                    errorMessage += response.data;
                } else if (response.data && response.data.detail) {
                    errorMessage += response.data.detail;
                } else if (response.data && response.data.error) {
                    errorMessage += response.data.error;
                } else {
                    errorMessage += 'Unknown error occurred';
                }
                alert(errorMessage);
            }
        }).fail(function() {
            if ($button.length) {
                $button.text('Load Voices').prop('disabled', false);
            }
            alert('Failed to load voices. Please check your API key.');
        });
    };
    
    // Toggle audio type options visibility
    $(document).on('change', 'input[name="audio_type"]', function() {
        var $container = $(this).closest('.step-config-section');
        var $ttsOptions = $container.find('.tts-options');
        var $audioOptions = $container.find('.audio-options');
        var audioType = $(this).val();
        
        // Hide all options first
        $ttsOptions.hide();
        $audioOptions.hide();
        
        // Show the appropriate options based on selection
        if (audioType === 'tts') {
            $ttsOptions.show();
        } else if (audioType === 'audio') {
            $audioOptions.show();
        }
        // 'say' type doesn't need additional options
    });
    
    // Legacy support for old use_tts checkbox (in case old workflows exist)
    $(document).on('change', 'input[name="use_tts"]', function() {
        var $ttsOptions = $(this).closest('.step-config-section').find('.tts-options');
        if ($(this).is(':checked')) {
            $ttsOptions.show();
        } else {
            $ttsOptions.hide();
        }
    });
    
    // Handle voice selection changes to update hidden voice_name field
    $(document).on('change', 'select.voice-select', function() {
        var $select = $(this);
        var $voiceNameInput = $select.siblings('input[name="voice_name"]');
        var selectedOption = $select.find('option:selected');
        var voiceName = selectedOption.data('voice-name') || selectedOption.text() || '';
        
        // If it's the default option, clear the name
        if (selectedOption.val() === '') {
            voiceName = '';
        }
        
        if ($voiceNameInput.length) {
            $voiceNameInput.val(voiceName);
            // console.log('Voice name updated to:', voiceName);
        }
    });
    
    // Handle IVR action changes to show/hide appropriate target inputs
    $(document).on('change', '.ivr-action-select', function() {
        var $option = $(this).closest('.ivr-option');
        var $container = $option.find('.ivr-target-container');
        var action = $(this).val();
        
        // Hide and disable all target inputs first
        $container.find('.target-forward, .target-queue, .target-voicemail, .target-message').hide().prop('disabled', true);
        
        // Show and enable the appropriate input based on action
        switch(action) {
            case 'forward':
                $container.find('.target-forward').show().prop('disabled', false);
                break;
            case 'queue':
                $container.find('.target-queue').show().prop('disabled', false);
                // Load queues if not already loaded
                var $queueSelect = $container.find('.target-queue');
                if ($queueSelect.find('option').length <= 1) {
                    loadQueuesForSelect($queueSelect);
                }
                break;
            case 'voicemail':
                $container.find('.target-voicemail').show().prop('disabled', false);
                break;
            case 'message':
                $container.find('.target-message').show().prop('disabled', false);
                break;
        }
    });
    
    // Auto-load voices when step config modal opens if API key exists
    $(document).on('click', '.step-btn', function() {
        setTimeout(function() {
            // Check if API key exists in main settings
            if (twp_ajax.has_elevenlabs_key) {
                $('.voice-select').each(function() {
                    if ($(this).find('option').length <= 1) {
                        var button = $(this).next('button');
                        if (button.length) {
                            loadWorkflowVoices(button[0]);
                        }
                    }
                });
            }
        }, 500);
    });
    
    // Voicemail Management
    window.playVoicemail = function(voicemailId, recordingUrl) {
        // First load voicemail details
        $.post(twp_ajax.ajax_url, {
            action: 'twp_get_voicemail',
            voicemail_id: voicemailId,
            nonce: twp_ajax.nonce
        }, function(response) {
            if (response.success) {
                var voicemail = response.data;
                
                // Update modal with voicemail details
                $('#voicemail-from').text(voicemail.from_number || 'Unknown');
                $('#voicemail-date').text(voicemail.created_at || '');
                $('#voicemail-duration').text(voicemail.duration ? voicemail.duration + ' seconds' : 'Unknown');
                $('#voicemail-player-modal').data('voicemail-id', voicemailId);
                
                // Show modal using ThickBox
                tb_show('Voicemail Player', '#TB_inline?inlineId=voicemail-player-modal&width=600&height=500');
                
                // Now fetch the audio data
                $.post(twp_ajax.ajax_url, {
                    action: 'twp_get_voicemail_audio',
                    voicemail_id: voicemailId,
                    nonce: twp_ajax.nonce
                }, function(audioResponse) {
                    if (audioResponse.success) {
                        var audio = document.getElementById('voicemail-audio');
                        if (audio) {
                            // Use the data URL directly
                            audio.src = audioResponse.data.audio_url;
                            
                            // Show transcription
                            showVoicemail(voicemailId, audioResponse.data.audio_url, voicemail.transcription);
                            
                            // Play after loading
                            audio.play().catch(function(error) {
                                // console.log('Audio play error:', error);
                                // If data URL fails, try direct Twilio URL as fallback
                                if (voicemail.recording_url) {
                                    audio.src = voicemail.recording_url + '.mp3';
                                    audio.play().catch(function(e) {
                                        alert('Unable to play audio. The recording may require authentication.');
                                    });
                                }
                            });
                        }
                    } else {
                        alert('Error loading audio: ' + (audioResponse.data || 'Unknown error'));
                        console.error('Audio load error:', audioResponse);
                    }
                }).fail(function(xhr, status, error) {
                    alert('Failed to load audio: ' + error);
                    console.error('AJAX error:', xhr.responseText);
                });
            } else {
                alert('Error loading voicemail: ' + (response.data || 'Unknown error'));
            }
        }).fail(function() {
            alert('Failed to load voicemail details');
        });
    };
    
    window.viewVoicemail = function(voicemailId) {
        // Just use playVoicemail without auto-play
        playVoicemail(voicemailId, '');
    };
    
    function showVoicemail(voicemailId, recordingUrl, transcription) {
        // Set the audio source - already set by playVoicemail
        
        // Set transcription text
        var transcriptionDiv = document.getElementById('voicemail-transcription-text');
        if (transcriptionDiv) {
            if (transcription && transcription !== 'Transcription pending...' && transcription !== 'Transcription failed') {
                transcriptionDiv.innerHTML = '<p>' + transcription + '</p>';
                
                // Hide the generate transcription button if we have a transcription
                var transcribeBtn = document.getElementById('transcribe-btn');
                if (transcribeBtn) {
                    transcribeBtn.style.display = 'none';
                }
            } else if (transcription === 'Transcription failed') {
                transcriptionDiv.innerHTML = '<p class="error">Transcription failed. Please try again.</p>';
            } else {
                transcriptionDiv.innerHTML = '<em>No transcription available.</em>';
                
                // Show the generate transcription button
                var transcribeBtn = document.getElementById('transcribe-btn');
                if (transcribeBtn) {
                    transcribeBtn.style.display = 'inline-block';
                    transcribeBtn.setAttribute('data-voicemail-id', voicemailId);
                }
            }
        }
        
        // Store current voicemail ID for actions
        window.currentVoicemailId = voicemailId;
        window.currentRecordingUrl = recordingUrl;
        
        // Modal is already shown by playVoicemail function
    }
    
    window.closeVoicemailModal = function() {
        tb_remove();
        
        // Stop audio playback
        var audio = document.getElementById('voicemail-audio');
        if (audio) {
            audio.pause();
            audio.currentTime = 0;
        }
    };
    
    window.downloadVoicemail = function() {
        if (window.currentRecordingUrl) {
            window.open(window.currentRecordingUrl, '_blank');
        }
    };
    
    window.deleteVoicemail = function() {
        if (confirm('Are you sure you want to delete this voicemail?')) {
            $.post(twp_ajax.ajax_url, {
                action: 'twp_delete_voicemail',
                voicemail_id: window.currentVoicemailId,
                nonce: twp_ajax.nonce
            }, function(response) {
                if (response.success) {
                    closeVoicemailModal();
                    location.reload();
                } else {
                    alert('Error deleting voicemail');
                }
            });
        }
    };
    
    window.deleteVoicemailConfirm = function(voicemailId) {
        if (confirm('Are you sure you want to delete this voicemail?')) {
            $.post(twp_ajax.ajax_url, {
                action: 'twp_delete_voicemail',
                voicemail_id: voicemailId,
                nonce: twp_ajax.nonce
            }, function(response) {
                if (response.success) {
                    location.reload();
                } else {
                    alert('Error deleting voicemail');
                }
            });
        }
    };
    
    window.transcribeVoicemail = function() {
        var voicemailId = $('#transcribe-btn').data('voicemail-id') || window.currentVoicemailId;
        
        if (!voicemailId) {
            alert('No voicemail selected');
            return;
        }
        
        $('#transcribe-btn').text('Generating...').prop('disabled', true);
        
        $.post(twp_ajax.ajax_url, {
            action: 'twp_transcribe_voicemail',
            voicemail_id: voicemailId,
            nonce: twp_ajax.nonce
        }, function(response) {
            if (response.success) {
                $('#voicemail-transcription-text').html('<p>' + response.data.transcription + '</p>');
                $('#transcribe-btn').hide();
            } else {
                alert('Error generating transcription');
                $('#transcribe-btn').text('Generate Transcription').prop('disabled', false);
            }
        });
    };
    
    window.filterVoicemails = function() {
        // TODO: Implement filtering
        alert('Filtering coming soon');
    };
    
    window.exportVoicemails = function() {
        // TODO: Implement export
        alert('Export coming soon');
    };
    
    // Removed modal click handler - ThickBox handles closing
    
    // Agent Group Management Functions
    window.openGroupModal = function() {
        $('#group-form')[0].reset();
        $('#group-id').val('');
        $('#group-modal-title').text('Add New Group');
        tb_show('Add New Group', '#TB_inline?inlineId=group-modal&width=600&height=500');
    };
    
    window.closeGroupModal = function() {
        tb_remove();
    };
    
    window.saveGroup = function() {
        var formData = $('#group-form').serialize();
        formData += '&action=twp_save_group&nonce=' + twp_ajax.nonce;
        
        $.post(twp_ajax.ajax_url, formData, function(response) {
            if (response.success) {
                closeGroupModal();
                location.reload();
            } else {
                alert('Error saving group: ' + (response.data || 'Unknown error'));
            }
        });
    };
    
    window.editGroup = function(groupId) {
        $.post(twp_ajax.ajax_url, {
            action: 'twp_get_group',
            group_id: groupId,
            nonce: twp_ajax.nonce
        }, function(response) {
            if (response.success) {
                var group = response.data;
                $('#group-modal-title').text('Edit Group');
                $('#group-id').val(group.id);
                $('[name="group_name"]').val(group.group_name);
                $('[name="description"]').val(group.description);
                $('[name="ring_strategy"]').val(group.ring_strategy);
                $('[name="timeout_seconds"]').val(group.timeout_seconds);
                tb_show('Edit Group: ' + group.group_name, '#TB_inline?inlineId=group-modal&width=600&height=500');
            } else {
                alert('Error loading group: ' + (response.data || 'Unknown error'));
            }
        });
    };
    
    window.deleteGroup = function(groupId) {
        if (confirm('Are you sure you want to delete this group? All members will be removed.')) {
            $.post(twp_ajax.ajax_url, {
                action: 'twp_delete_group',
                group_id: groupId,
                nonce: twp_ajax.nonce
            }, function(response) {
                if (response.success) {
                    location.reload();
                } else {
                    alert('Error deleting group: ' + (response.data || 'Unknown error'));
                }
            });
        }
    };
    
    window.manageGroupMembers = function(groupId) {
        $('#current-group-id').val(groupId);
        loadGroupMembers(groupId);
        tb_show('Manage Group Members', '#TB_inline?inlineId=members-modal&width=700&height=600');
    };
    
    window.closeMembersModal = function() {
        tb_remove();
    };
    
    function loadGroupMembers(groupId) {
        $.post(twp_ajax.ajax_url, {
            action: 'twp_get_group_members',
            group_id: groupId,
            nonce: twp_ajax.nonce
        }, function(response) {
            if (response.success) {
                var html = '';
                response.data.forEach(function(member) {
                    html += '<tr>';
                    html += '<td>' + member.display_name + '</td>';
                    html += '<td>' + (member.phone_number || 'No phone set') + '</td>';
                    html += '<td>' + member.priority + '</td>';
                    html += '<td>' + (member.is_active ? 'Active' : 'Inactive') + '</td>';
                    html += '<td><button class="button" onclick="removeGroupMember(' + member.user_id + ')">Remove</button></td>';
                    html += '</tr>';
                });
                
                if (html === '') {
                    html = '<tr><td colspan="5">No members in this group</td></tr>';
                }
                
                $('#group-members-list').html(html);
            }
        });
    }
    
    window.addGroupMember = function() {
        var groupId = $('#current-group-id').val();
        var userId = $('#add-member-select').val();
        var priority = $('#add-member-priority').val() || 0;
        
        if (!userId) {
            alert('Please select a user to add');
            return;
        }
        
        $.post(twp_ajax.ajax_url, {
            action: 'twp_add_group_member',
            group_id: groupId,
            user_id: userId,
            priority: priority,
            nonce: twp_ajax.nonce
        }, function(response) {
            if (response.success) {
                $('#add-member-select').val('');
                $('#add-member-priority').val(0);
                loadGroupMembers(groupId);
            } else {
                alert('Error adding member: ' + (response.data || 'Unknown error'));
            }
        });
    };
    
    window.removeGroupMember = function(userId) {
        var groupId = $('#current-group-id').val();
        
        if (confirm('Remove this member from the group?')) {
            $.post(twp_ajax.ajax_url, {
                action: 'twp_remove_group_member',
                group_id: groupId,
                user_id: userId,
                nonce: twp_ajax.nonce
            }, function(response) {
                if (response.success) {
                    loadGroupMembers(groupId);
                } else {
                    alert('Error removing member: ' + (response.data || 'Unknown error'));
                }
            });
        }
    };
    
    // Agent Queue Functions
    window.updateAgentStatus = function(status) {
        $.post(twp_ajax.ajax_url, {
            action: 'twp_set_agent_status',
            status: status,
            nonce: twp_ajax.nonce
        }, function(response) {
            if (!response.success) {
                alert('Error updating status: ' + (response.data || 'Unknown error'));
            }
        });
    };
    
    window.acceptCall = function(callId) {
        var button = $('[onclick="acceptCall(' + callId + ')"]');
        button.prop('disabled', true).text('Accepting...');
        
        $.post(twp_ajax.ajax_url, {
            action: 'twp_accept_call',
            call_id: callId,
            nonce: twp_ajax.nonce
        }, function(response) {
            if (response.success) {
                // Show success modal instead of basic alert
                showCallAcceptedModal();
                refreshWaitingCalls();
            } else {
                // Show error modal
                showErrorModal('Error accepting call: ' + response.data);
                button.prop('disabled', false).text('Accept');
            }
        }).fail(function() {
            showErrorModal('Failed to accept call. Please try again.');
            button.prop('disabled', false).text('Accept');
        });
    };
    
    // Modal functions using WordPress built-in modal system
    window.showCallAcceptedModal = function() {
        // Create WordPress-style modal HTML
        var modalHtml = `
            <div id="twp-call-accepted-modal" style="display: none;">
                <div class="twp-wp-modal-content">
                    <div class="twp-wp-modal-header">
                        <h2>📞 Call Accepted!</h2>
                    </div>
                    <div class="twp-wp-modal-body">
                        <p>✅ <strong>Call has been assigned to you successfully.</strong></p>
                        <p>📱 You should receive the call on your phone within the next few seconds.</p>
                        <p>🔗 The call will connect you directly to the customer.</p>
                    </div>
                    <div class="twp-wp-modal-footer">
                        <button class="button button-primary" onclick="tb_remove();">Got it!</button>
                    </div>
                </div>
            </div>
        `;
        
        // Add modal HTML to body if not already there
        if (!document.getElementById('twp-call-accepted-modal')) {
            $('body').append(modalHtml);
        }
        
        // Use WordPress ThickBox
        tb_show('Call Accepted', '#TB_inline?inlineId=twp-call-accepted-modal&width=400&height=250');
        
        // Auto close after 5 seconds
        setTimeout(function() {
            tb_remove();
        }, 5000);
    };
    
    window.showErrorModal = function(message) {
        // Create WordPress-style error modal HTML
        var modalHtml = `
            <div id="twp-error-modal" style="display: none;">
                <div class="twp-wp-modal-content">
                    <div class="twp-wp-modal-header">
                        <h2>❌ Error</h2>
                    </div>
                    <div class="twp-wp-modal-body">
                        <p>${message}</p>
                    </div>
                    <div class="twp-wp-modal-footer">
                        <button class="button" onclick="tb_remove();">OK</button>
                    </div>
                </div>
            </div>
        `;
        
        // Remove existing error modal
        $('#twp-error-modal').remove();
        
        // Add modal HTML to body
        $('body').append(modalHtml);
        
        // Use WordPress ThickBox
        tb_show('Error', '#TB_inline?inlineId=twp-error-modal&width=400&height=200');
    };
    
    // View call details function for Call Log page
    window.viewCallDetails = function(callSid) {
        // Fetch call details via AJAX
        $.post(twp_ajax.ajax_url, {
            action: 'twp_get_call_details',
            call_sid: callSid,
            nonce: twp_ajax.nonce
        }, function(response) {
            if (response.success) {
                var call = response.data;
                
                // Build detailed view HTML
                var detailsHtml = `
                    <div class="call-details-content">
                        <h3>Call Information</h3>
                        <table class="widefat">
                            <tr><th>Call SID:</th><td>${call.call_sid || 'N/A'}</td></tr>
                            <tr><th>From:</th><td>${call.from_number || 'N/A'}</td></tr>
                            <tr><th>To:</th><td>${call.to_number || 'N/A'}</td></tr>
                            <tr><th>Status:</th><td>${call.status || 'N/A'}</td></tr>
                            <tr><th>Duration:</th><td>${call.duration ? call.duration + ' seconds' : 'N/A'}</td></tr>
                            <tr><th>Workflow:</th><td>${call.workflow_name || 'N/A'}</td></tr>
                            <tr><th>Queue Time:</th><td>${call.queue_time ? call.queue_time + ' seconds' : 'N/A'}</td></tr>
                            <tr><th>Created:</th><td>${call.created_at || 'N/A'}</td></tr>
                        </table>
                        
                        ${call.actions_taken ? `
                            <h3>Actions Taken</h3>
                            <div class="actions-details">
                                <pre>${call.actions_taken}</pre>
                            </div>
                        ` : ''}
                        
                        ${call.recording_url ? `
                            <h3>Recording</h3>
                            <audio controls>
                                <source src="${call.recording_url}" type="audio/mpeg">
                                Your browser does not support the audio element.
                            </audio>
                        ` : ''}
                    </div>
                `;
                
                // Show in WordPress modal
                showCallDetailsModal(detailsHtml);
            } else {
                showErrorModal('Failed to load call details: ' + (response.data || 'Unknown error'));
            }
        }).fail(function() {
            showErrorModal('Failed to load call details. Please try again.');
        });
    };
    
    // Show call details modal
    function showCallDetailsModal(content) {
        // Remove existing modal if present
        $('#call-details-modal').remove();
        
        // Create WordPress-style modal HTML
        var modalHtml = `
            <div id="call-details-modal" style="display: none;">
                <div class="twp-wp-modal-content">
                    <div class="twp-wp-modal-header">
                        <h2>📞 Call Details</h2>
                    </div>
                    <div class="twp-wp-modal-body">
                        ${content}
                    </div>
                    <div class="twp-wp-modal-footer">
                        <button class="button" onclick="tb_remove();">Close</button>
                    </div>
                </div>
            </div>
        `;
        
        // Add modal HTML to body
        $('body').append(modalHtml);
        
        // Use WordPress ThickBox
        tb_show('Call Details', '#TB_inline?inlineId=call-details-modal&width=700&height=500');
    }
    
    window.refreshWaitingCalls = function() {
        if (!$('#waiting-calls-list').length) return;
        
        $.post(twp_ajax.ajax_url, {
            action: 'twp_get_waiting_calls',
            nonce: twp_ajax.nonce
        }, function(response) {
            if (response.success) {
                var html = '';
                
                if (response.data.length === 0) {
                    html = '<tr><td colspan="5">No calls waiting</td></tr>';
                } else {
                    response.data.forEach(function(call) {
                        var waitMinutes = Math.floor(call.wait_seconds / 60);
                        var waitSeconds = call.wait_seconds % 60;
                        var waitTime = waitMinutes > 0 ? waitMinutes + 'm ' + waitSeconds + 's' : waitSeconds + 's';
                        
                        html += '<tr>';
                        html += '<td>' + call.position + '</td>';
                        html += '<td>' + call.queue_name + '</td>';
                        html += '<td>' + call.from_number + '</td>';
                        html += '<td>' + waitTime + '</td>';
                        html += '<td><button class="accept-btn" onclick="acceptCall(' + call.id + ')">Accept</button></td>';
                        html += '</tr>';
                    });
                }
                
                $('#waiting-calls-list').html(html);
            }
        });
    };
    
    // Auto-refresh waiting calls every 5 seconds on agent queue page
    if ($('#waiting-calls-list').length) {
        setInterval(refreshWaitingCalls, 5000);
        refreshWaitingCalls(); // Initial load
    }
    
    // Click-to-Call Functions
    window.initiateCall = function() {
        var toNumber = prompt('Enter number to call (e.g., +1234567890):');
        
        if (toNumber) {
            $.post(twp_ajax.ajax_url, {
                action: 'twp_initiate_outbound_call',
                to_number: toNumber,
                nonce: twp_ajax.nonce
            }, function(response) {
                if (response.success) {
                    alert('Call initiated! You should receive a call on your phone shortly, then the call will connect to ' + toNumber);
                } else {
                    alert('Error initiating call: ' + (response.data || 'Unknown error'));
                }
            });
        }
    };
    
    // Callback Management Functions
    window.requestCallback = function() {
        var phoneNumber = prompt('Enter phone number for callback (e.g., +1234567890):');
        
        if (phoneNumber) {
            $.post(twp_ajax.ajax_url, {
                action: 'twp_request_callback',
                phone_number: phoneNumber,
                nonce: twp_ajax.nonce
            }, function(response) {
                if (response.success) {
                    alert('Callback requested successfully! The customer will be called back soon.');
                    refreshCallbacks();
                } else {
                    alert('Error requesting callback: ' + (response.data.message || 'Unknown error'));
                }
            });
        }
    };
    
    window.refreshCallbacks = function() {
        if (!$('#callbacks-list').length) return;
        
        $.post(twp_ajax.ajax_url, {
            action: 'twp_get_callbacks',
            nonce: twp_ajax.nonce
        }, function(response) {
            if (response.success) {
                var html = '';
                var callbacks = response.data.callbacks;
                var stats = response.data.stats;
                
                if (callbacks.length === 0) {
                    html = '<tr><td colspan="6">No pending callbacks</td></tr>';
                } else {
                    callbacks.forEach(function(callback) {
                        var statusClass = 'status-' + callback.status;
                        var queueName = callback.queue_name || 'Direct';
                        
                        html += '<tr>';
                        html += '<td>' + callback.phone_number + '</td>';
                        html += '<td>' + queueName + '</td>';
                        html += '<td>' + callback.requested_at + '</td>';
                        html += '<td>' + callback.wait_minutes + ' min</td>';
                        html += '<td><span class="' + statusClass + '">' + callback.status + '</span></td>';
                        html += '<td>' + callback.attempts + '</td>';
                        html += '</tr>';
                    });
                }
                
                $('#callbacks-list').html(html);
                
                // Update stats if available
                if (stats) {
                    $('#callback-stats-total').text(stats.total_requests);
                    $('#callback-stats-completed').text(stats.completed);
                    $('#callback-stats-pending').text(stats.pending);
                    $('#callback-stats-success-rate').text(stats.success_rate + '%');
                    if (stats.avg_completion_time) {
                        $('#callback-stats-avg-time').text(Math.round(stats.avg_completion_time) + ' min');
                    }
                }
            }
        });
    };
    
    // Auto-refresh callbacks every 10 seconds on callbacks page
    if ($('#callbacks-list').length) {
        setInterval(refreshCallbacks, 10000);
        refreshCallbacks(); // Initial load
    }
    
    // Initialize on load
    updateDashboardStats();
});