jQuery(document).ready(function ($) {
    if (typeof window.LinnoOnboarding === 'undefined') {
        console.error('Linno Onboarding library not loaded');
        return;
    }

    const { registerOnboarding, engine, tracker } = window.LinnoOnboarding;

    const content = {
        'real-estate': {
            title: "Show your property without another site visit",
            sub: "Most agents publish their first property tour in minutes.",
            cta: "USE PROPERTY TEMPLATE",
            publishText: "Publish property tour",
            prev: "This is how buyers will experience your listing",
            succ: "Your tour is published!",
            succSub: "Your virtual tour has been created and is ready to be displayed on your website.",
            icon: "🏠"
        },
        'hotel': {
            title: "Let guests experience your hotel before they book",
            sub: "Virtual tours help increase trust and direct bookings.",
            cta: "USE HOTEL TEMPLATE",
            publishText: "Publish hotel tour",
            prev: "This is how guests will see your room",
            succ: "Your tour is published!",
            succSub: "Your virtual tour has been created and is ready to be displayed on your website.",
            icon: "🏨"
        },
        'school': {
            title: "Showcase your campus to prospective students",
            sub: "Virtual campus tours help increase enrollment and engagement.",
            cta: "USE CAMPUS TEMPLATE",
            publishText: "Publish campus tour",
            prev: "This is how students will explore your campus",
            succ: "Your tour is published!",
            succSub: "Your virtual tour has been created and is ready to be displayed on your website.",
            icon: "🏫"
        },
        'automotive': {
            title: "Showcase your vehicles in stunning detail",
            sub: "Virtual tours help customers explore every angle before purchase.",
            cta: "USE AUTOMOTIVE TEMPLATE",
            publishText: "Publish automotive tour",
            prev: "This is how customers will explore your vehicles",
            succ: "Your tour is published!",
            succSub: "Your virtual tour has been created and is ready to be displayed on your website.",
            icon: "🚗"
        },
        'ecommerce': {
            title: "Create immersive shopping experiences",
            sub: "Virtual tours help customers visualize products in real spaces.",
            cta: "USE E-COMMERCE TEMPLATE",
            publishText: "Publish ecommerce tour",
            prev: "This is how customers will shop your products",
            succ: "Your tour is published!",
            succSub: "Your virtual tour has been created and is ready to be displayed on your website.",
            icon: "🛍"
        },
        'exhibitions': {
            title: "Bring your art and exhibitions to life",
            sub: "Virtual tours help visitors explore galleries from anywhere.",
            cta: "USE EXHIBITION TEMPLATE",
            publishText: "Publish exhibition tour",
            prev: "This is how visitors will experience your exhibition",
            succ: "Your tour is published!",
            succSub: "Your virtual tour has been created and is ready to be displayed on your website.",
            icon: "🎨"
        },
        'offices': {
            title: "Showcase your workspace to potential clients",
            sub: "Virtual office tours help build trust and attract talent.",
            cta: "USE OFFICE TEMPLATE",
            publishText: "Publish office tour",
            prev: "This is how visitors will explore your office",
            succ: "Your tour is published!",
            succSub: "Your virtual tour has been created and is ready to be displayed on your website.",
            icon: "🏢"
        },
        'training': {
            title: "Create engaging onboarding experiences",
            sub: "Virtual training tours help new employees learn faster.",
            cta: "USE TRAINING TEMPLATE",
            publishText: "Publish training tour",
            prev: "This is how trainees will experience your program",
            succ: "Your tour is published!",
            succSub: "Your virtual tour has been created and is ready to be displayed on your website.",
            icon: "📘"
        },
        'showrooms': {
            title: "Transform your showroom into a virtual experience",
            sub: "Virtual showrooms help customers explore products anytime.",
            cta: "USE SHOWROOM TEMPLATE",
            publishText: "Publish showroom tour",
            prev: "This is how customers will browse your showroom",
            succ: "Your tour is published!",
            succSub: "Your virtual tour has been created and is ready to be displayed on your website.",
            icon: "🏬"
        },
        'tourism': {
            title: "Let travelers explore destinations before they arrive",
            sub: "Virtual tours help increase bookings and visitor engagement.",
            cta: "USE TOURISM TEMPLATE",
            publishText: "Publish tourism tour",
            prev: "This is how travelers will discover your destination",
            succ: "🎉 Your tour is published!",
            succSub: "Your virtual tour has been created and is ready to be displayed on your website.",
            icon: "🏖"
        },
        'fitness': {
            title: "Showcase your fitness facilities",
            sub: "Virtual tours help attract new members and showcase amenities.",
            cta: "USE FITNESS TEMPLATE",
            publishText: "Publish fitness tour",
            prev: "This is how members will explore your facility",
            succ: "Your tour is published!",
            succSub: "Your virtual tour has been created and is ready to be displayed on your website.",
            icon: "🏋️"
        },
        'museums': {
            title: "Make cultural sites accessible to everyone",
            sub: "Virtual museum tours help reach global audiences.",
            cta: "USE MUSEUM TEMPLATE",
            publishText: "Publish museum tour",
            prev: "This is how visitors will explore your museum",
            succ: "Your tour is published!",
            succSub: "Your virtual tour has been created and is ready to be displayed on your website.",
            icon: "🏛"
        }
    };

    // Pro / hotspot-limit config (populated via wp_localize_script)
    const wpvrWizardCfg = (typeof wpvrSetupWizardData !== 'undefined') ? wpvrSetupWizardData : {};
    const isPro = !!wpvrWizardCfg.is_pro;
    const HOTSPOT_LIMIT = isPro ? Infinity : (parseInt(wpvrWizardCfg.hotspot_limit, 10) || 5);

    const wizardStrings = wpvrWizardCfg.wizard_strings || {};

    let industrySkipped = false;       // true when user chose to upload own image from step 1
    let bypassTemplateOnBack = false;  // true when returning backward through the bypassed template step
    let selectedIndustry = null;
    let uploadedImageUrl = null;
    let uploadedImageFile = null;
    let uploadedImageId = null; // WordPress attachment ID
    let panoramaViewer = null;
    let hotspots = [];
    let pendingHotspotCoords = null;
    let panoramaMouseDown = null;
    let panoramaIsDragging = false;
    let templateData = null; // Store template tour object
    let mediaUploader = null; // WordPress media uploader instance

    // Skip wizard and redirect to tour listing
    function skipWizard() {
        const listingUrl = ajaxurl.replace('admin-ajax.php', 'edit.php?post_type=wpvr_item');
        window.location.href = listingUrl;
    }

    // Bind "Remind me later" button (exits the wizard, redirects to listing)
    $('#wizard-exit').on('click', function (e) {
        e.preventDefault();
        skipWizard();
    });

    // Generate random string for scene IDs (matching WPVR format)
    function generateRandomString(length) {
        var result = '';
        var characters = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
        var charactersLength = characters.length;
        for (var i = 0; i < length; i++) {
            var randomIndex = Math.floor(Math.random() * charactersLength);
            result += characters.charAt(randomIndex);
        }
        return result;
    }

    // Universal open WP Media method for our workflow
    function openWPMediaForDirectUpload(callback) {
        // Create WordPress media uploader with standard frame
        const uploader = wp.media({
            title: 'Select or Upload 360° Image',
            button: {
                text: 'Select Image'
            },
            multiple: false,
            library: {
                type: 'image'
            },
            state: 'library'
        });

        // When image is selected
        uploader.on('select', function () {
            const attachment = uploader.state().get('selection').first().toJSON();
            callback(attachment.url, attachment.id);
        });

        uploader.open();
    }

    // ── Skip-mode UI helper ─────────────────────────────────────────
    // Toggles the sidebar Template nav item and the progress bars in
    // step-preview and step-success between the 4-step default and the
    // 3-step "no template" variant.
    function updateSkipModeUI(isSkipped) {
        const filled = '<div class="step-seg filled"></div>';
        const empty  = '<div class="step-seg"></div>';

        if (isSkipped) {
            // Hide template nav, renumber remaining steps as 1→2→3
            $('.nav-item[data-step="step-template"]').hide();
            $('.nav-item[data-step="step-preview"]').attr('data-number', '2');
            $('.nav-item[data-step="step-success"]').attr('data-number', '3');

            // Progress bars — 3-step mode
            $('#step-vertical .step-progress').html(
                filled + empty + empty +
                '<span class="step-count">1/3</span>'
            );
            $('#step-preview .step-progress').html(
                filled + filled + empty +
                '<span class="step-count">2/3</span>'
            );
            $('#step-success .step-progress').html(
                filled + filled + filled +
                '<span class="step-count">3/3</span>'
            );
        } else {
            // Show template nav, restore original numbers 1→2→3→4
            $('.nav-item[data-step="step-template"]').show();
            $('.nav-item[data-step="step-preview"]').attr('data-number', '3');
            $('.nav-item[data-step="step-success"]').attr('data-number', '4');

            // Progress bars — 4-step mode
            $('#step-vertical .step-progress').html(
                filled + empty + empty + empty +
                '<span class="step-count">1/4</span>'
            );
            $('#step-preview .step-progress').html(
                filled + filled + filled + empty +
                '<span class="step-count">3/4</span>'
            );
            $('#step-success .step-progress').html(
                filled + filled + filled + filled +
                '<span class="step-count">4/4</span>'
            );
        }
    }

    // Helper function to update dynamic content based on selected industry
    function updateDynamicContent() {
        const data = content[selectedIndustry];
        if (!data) return;

        $('.dynamic-title').text(data.title);
        $('.dynamic-sub').text(data.sub);
        $('#use-template-btn').text(data.cta);
        $('.dynamic-prev-title').text(data.prev);
        $('.dynamic-success-title').text(data.succ);
        $('.dynamic-success-sub').text(data.succSub);
        $('#publish-btn').text(data.publishText);
    }

    function updateIconPlaceholder() {
        const data = content[selectedIndustry];
        if (!data) return;

        $('#template-icon-placeholder').text(data.icon);
    }

    // Navigation helper function
    function navigateTo(stepId) {
        // Show/Hide Steps Container (contains sidebar + content)
        if (stepId === 'step-welcome') {
            $('#steps-container').hide();
            $('#welcome-content').show();
            $('#onboarding-app').removeClass('sidebar-visible');
        } else {
            $('#steps-container').css('display', 'flex');
            $('#welcome-content').hide();
            $('#onboarding-app').addClass('sidebar-visible');
        }

        // Toggle Active Step
        $('.step').removeClass('active');
        $('#' + stepId).addClass('active');

        // Update Sidebar Navigation UI
        $('.nav-item').removeClass('active');
        $(`.nav-item[data-step="${stepId}"]`).addClass('active');

        // Mark previous steps as completed
        updateNavProgress(stepId);

        // Trigger celebration effect on success step (only once)
        if (stepId === 'step-success' && !celebrationTriggered) {
            // Small delay to ensure step is fully rendered
            setTimeout(() => {
                triggerCelebration();
            }, 300);
        } else if (stepId !== 'step-success') {
            // Remove confetti if navigating away from success
            $('.confetti-container').remove();
            // Reset celebration trigger if going back (optional - comment out if you want it to only play once ever)
            // celebrationTriggered = false;
        }
    }

    function updateNavProgress(currentId) {
        // Dynamically build steps array depending on 'industrySkipped' or direct upload path
        let steps = ['step-vertical', 'step-template', 'step-preview', 'step-success'];

        if (industrySkipped || (uploadedImageUrl && !templateData)) {
            // Hide the template nav item in the DOM
            $('.nav-item[data-step="step-template"]').hide();
            steps = ['step-vertical', 'step-preview', 'step-success'];
        } else {
            $('.nav-item[data-step="step-template"]').show();
        }

        const currentIndex = steps.indexOf(currentId);

        $('.nav-item').each(function () {
            const stepId = $(this).data('step');

            // Skip checking hidden steps
            if (steps.indexOf(stepId) === -1) {
                $(this).removeClass('completed active');
                return;
            }

            const stepIndex = steps.indexOf(stepId);

            if (stepId === currentId) {
                $(this).removeClass('completed').addClass('active');
            } else {
                $(this).removeClass('active');
                if (stepIndex < currentIndex && stepIndex !== -1) {
                    $(this).addClass('completed');
                } else {
                    $(this).removeClass('completed');
                }
            }
        });
    }

    // Track if celebration has been triggered to prevent replay
    let celebrationTriggered = false;

    function triggerCelebration() {
        // Check if already triggered
        if (celebrationTriggered) {
            return;
        }

        // Check for prefers-reduced-motion
        const prefersReducedMotion = window.matchMedia('(prefers-reduced-motion: reduce)').matches;
        if (prefersReducedMotion) {
            return;
        }

        // Mark as triggered
        celebrationTriggered = true;

        // Remove any existing confetti
        $('.confetti-container').remove();

        // Create confetti container
        const confettiContainer = $('<div class="confetti-container"></div>');
        $('body').append(confettiContainer);

        // Create lightweight confetti particles (fewer particles for performance)
        const colors = ['#3F04FE', '#10B981', '#F59E0B', '#EF4444', '#8B5CF6'];
        const particleCount = 30; // Reduced from 50 for better performance

        // Get check circle position for burst origin
        const checkCircle = $('.check-circle');
        let centerX = window.innerWidth / 2;
        let centerY = window.innerHeight / 2;

        if (checkCircle.length) {
            const offset = checkCircle.offset();
            if (offset) {
                centerX = offset.left + checkCircle.outerWidth() / 2;
                centerY = offset.top + checkCircle.outerHeight() / 2;
            }
        }

        for (let i = 0; i < particleCount; i++) {
            const confetti = $('<div class="confetti"></div>');
            const color = colors[Math.floor(Math.random() * colors.length)];

            // Calculate random direction and distance
            const angle = (Math.PI * 2 * i) / particleCount + (Math.random() * 0.5);
            const distance = 100 + Math.random() * 150;
            const tx = Math.cos(angle) * distance;
            const ty = Math.sin(angle) * distance;
            const rotation = 360 + Math.random() * 360;

            confetti.css({
                'background': color,
                'left': centerX + 'px',
                'top': centerY + 'px',
                '--tx': tx + 'px',
                '--ty': ty + 'px',
                '--rot': rotation + 'deg',
                'width': (6 + Math.random() * 6) + 'px',
                'height': (6 + Math.random() * 6) + 'px',
                'border-radius': Math.random() > 0.5 ? '50%' : '0'
            });

            confettiContainer.append(confetti);
        }

        // Remove confetti after animation completes (1.2s duration)
        setTimeout(function () {
            confettiContainer.remove();
        }, 1500);
    }

    // Register onboarding with Linno Onboarding library
    registerOnboarding({
        plugin: 'wpvr-onboarding',
        version: '8.5.54',
        theme: {
            color: '#3F04FE'
        },
        // WordPress Telemetry Integration
        telemetry: {
            onSetupStarted: (data) => {
                console.log('📊 Telemetry: setup_started', data);
            },
            onSetupCompleted: (data) => {
                console.log('Setup completed event emitted by wizard flow');
            },
            onFirstStrikeCompleted: (data) => {
                console.log('First strike is tracked on first tour publish');
            }
        },
        steps: [
            {
                id: 'vertical',
                title: 'Industry',
                description: 'What are you creating a virtual tour for?',
                canGoBack: false,
                canSkip: false,
                mount: (container, context) => {
                    navigateTo('step-vertical');

                    // Reset global state each time we visit the first step from scratch
                    industrySkipped = false;
                    bypassTemplateOnBack = false;
                    updateSkipModeUI(false);

                    setTimeout(() => {
                        // Initially disable next button until industry is selected
                        const nextBtn = $('.next-btn[data-next="step-template"]');
                        if (!selectedIndustry) {
                            nextBtn.prop('disabled', true).addClass('disabled');
                        }

                        // Select Industry Flow
                        $('.v-card').off('click').on('click', function () {
                            const newIndustry = $(this).data('vertical');

                            // Reset all template/upload/hotspot state when the industry changes
                            if (selectedIndustry && selectedIndustry !== newIndustry) {
                                uploadedImageUrl = null;
                                uploadedImageFile = null;
                                uploadedImageId = null;
                                templateData = null;
                                hotspots = [];
                                mediaUploader = null;
                                if (panoramaViewer) {
                                    try { panoramaViewer.destroy(); } catch (e) { }
                                    panoramaViewer = null;
                                }
                            }

                            $('.v-card').removeClass('active');
                            $(this).addClass('active');
                            selectedIndustry = newIndustry;
                            // Pre-fetch template in the background here (optional) to make next step faster

                            // Auto-proceed to step 2 (Template)
                            context.goNext();
                        });

                        // Skip / Upload My Own — triggers wp.media immediately
                        $('#skip-industry-link').off('click').on('click', function (e) {
                            e.preventDefault();

                            openWPMediaForDirectUpload(function (url, id) {
                                if (url) {
                                    industrySkipped = true;
                                    selectedIndustry = null;
                                    uploadedImageUrl = url;
                                    uploadedImageId = id;
                                    uploadedImageFile = null;
                                    templateData = null;
                                    hotspots = [];
                                    $('.v-card').removeClass('active');

                                    // Apply 3-step UI before navigating
                                    updateSkipModeUI(true);

                                    // goNext() lands on template mount which will auto-skip forward
                                    context.goNext();
                                }
                            });
                        });

                        // Fallback continue btn
                        $('.next-btn[data-next="step-template"]').off('click').on('click', () => {
                            context.goNext();
                        });

                    }, 0);
                }
            },
            {
                id: 'template',
                title: 'Template',
                description: 'Choose your template',
                canGoBack: true,
                canSkip: false,
                onNext: (context) => {
                    if (!uploadedImageUrl) {
                        alert('Please upload a 360° image or use a template before proceeding.');
                        return false;
                    }
                    return true;
                },
                mount: (container, context) => {
                    // ── Bypass logic ────────────────────────────────────────────
                    // If industry was skipped (forward pass) → jump straight to preview
                    if (industrySkipped) {
                        updateSkipModeUI(true);
                        context.goNext();
                        return;
                    }
                    // If returning backward through a previously-skipped template → go to industry
                    if (bypassTemplateOnBack) {
                        bypassTemplateOnBack = false;
                        updateSkipModeUI(false);
                        context.goBack();
                        return;
                    }
                    // ── Normal template step ─────────────────────────────────
                    navigateTo('step-template');
                    updateDynamicContent();
                    updateIconPlaceholder();

                    setTimeout(() => {
                        const $useTemplateBtn = $('#use-template-btn');
                        $useTemplateBtn.removeData('default-text');
                        const defaultUseTemplateText = $useTemplateBtn.text();
                        $useTemplateBtn.data('default-text', defaultUseTemplateText);
                        $useTemplateBtn.prop('disabled', false).removeClass('is-loading');

                        // Always show template box side-by-side with upload button
                        $('#template-preview-box').show();
                        $('#upload-section').show();

                        // Bind navigation buttons
                        $('.btn-back').off('click').on('click', () => {
                            context.goBack();
                        });

                        $('.next-btn[data-next="step-preview"]').not('#use-template-btn').off('click').on('click', () => {
                            context.goNext();
                        });

                        // Bind WP media direct trigger — both the zone and the browse link
                        $('#template-upload-zone, #btn-upload-own-image').off('click.tmplUpload').on('click.tmplUpload', function (e) {
                            e.preventDefault();
                            openWPMediaForDirectUpload(function (url, id) {
                                if (url) {
                                    uploadedImageUrl = url;
                                    uploadedImageId = id;
                                    uploadedImageFile = null;
                                    templateData = null;
                                    hotspots = [];

                                    // Jump immediately to step-preview
                                    context.goNext();
                                }
                            });
                        });

                        // Use template button handler - call remote API
                        $('#use-template-btn').off('click.template').on('click.template', function (e) {
                            e.preventDefault();

                            // Show loading state
                            const $btn = $(this);
                            const originalText = $btn.text();
                            $btn.prop('disabled', true).addClass('is-loading').text('Importing template & media...');

                            // Call AJAX to fetch template
                            $.ajax({
                                url: ajaxurl,
                                method: 'POST',
                                data: {
                                    action: 'wpvr_fetch_template',
                                    industry: selectedIndustry,
                                    security: wpvrNonce
                                },
                                success: function (response) {
                                    if (response.success && response.data.template) {
                                        templateData = response.data.template;

                                        if (templateData.post_id) {
                                            window.wpvrCreatedTourId = templateData.post_id;
                                            window.wpvrCreatedTourUrl = templateData.view_url || '';
                                            window.wpvrCreatedTourEditUrl = templateData.edit_url || '';
                                        }

                                        // If template has an image URL, use it
                                        hotspots = [];
                                        if (templateData.image_url) {
                                            uploadedImageUrl = templateData.image_url;
                                        } else {
                                            // Fallback placeholder
                                            uploadedImageUrl = 'data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iODAwIiBoZWlnaHQ9IjQwMCIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIj48cmVjdCB3aWR0aD0iODAwIiBoZWlnaHQ9IjQwMCIgZmlsbD0iI2YzZjRmNiIvPjx0ZXh0IHg9IjUwJSIgeT0iNTAlIiBmb250LWZhbWlseT0iQXJpYWwiIGZvbnQtc2l6ZT0iMjQiIGZpbGw9IiM2YjcyODAiIHRleHQtYW5jaG9yPSJtaWRkbGUiIGR5PSIuM2VtIj5UZW1wbGF0ZSBQcmV2aWV3PC90ZXh0Pjwvc3ZnPg==';
                                        }

                                        // Auto proceed to next step
                                        setTimeout(() => {
                                            context.goNext();
                                        }, 500);
                                    } else {
                                        alert('Failed to load template. Please try again.');
                                        $btn.prop('disabled', false).removeClass('is-loading').text(originalText);
                                    }
                                },
                                error: function (xhr, status, error) {
                                    console.error('Template fetch error:', error);
                                    alert('Failed to load template. Please try again.');
                                    $btn.prop('disabled', false).removeClass('is-loading').text(originalText);
                                }
                            });
                        });
                    }, 0);
                }
            },
            {
                id: 'preview',
                title: 'Preview',
                description: 'This is how buyers will experience your listing',
                canGoBack: true,
                canSkip: false,
                onNext: (context) => {
                    // Validate that user has either uploaded an image or used a template
                    if (!uploadedImageUrl) {
                        alert('Please upload a 360° image or use a template before proceeding.');
                        return false;
                    }
                    return true;
                },
                mount: (container, context) => {
                    navigateTo('step-preview');
                    updateDynamicContent();
                    // Defensive: re-apply skip mode UI in case of any timing issues
                    updateSkipModeUI(industrySkipped);

                    setTimeout(() => {
                        // Back button: if user came through skip-mode, go back to industry rather than template
                        $('.btn-back').off('click').on('click', () => {
                            if (industrySkipped) {
                                // Signal template mount to pass straight through backward
                                bypassTemplateOnBack = true;
                                industrySkipped = false;
                                context.goBack(); // lands on template → template auto-calls goBack() to industry
                            } else {
                                context.goBack();
                            }
                        });

                        $('#publish-btn').off('click').on('click', function () {
                            const $btn = $(this);
                            const originalText = $btn.text();
                            $btn.prop('disabled', true).text('Publishing...');

                            // Build panodata object matching WPVR format
                            // Generate scene ID (8 character random string)
                            const sceneId = generateRandomString(8);

                            // Create scene object matching WPVR structure
                            const scene = {
                                'scene-type': 'equirectangular',
                                'scene-id': sceneId,
                                'hotspot-list': [],
                                'dscene': 'off',
                                'scene-attachment-url': uploadedImageUrl
                            };

                            // Add hotspots if any (matching WPVR format)
                            if (hotspots.length > 0) {
                                hotspots.forEach(function (hotspot, index) {
                                    const hotspotId = generateRandomString(8);
                                    scene['hotspot-list'].push({
                                        'hotspot-title': hotspotId,
                                        'hotspot-pitch': hotspot.pitch,
                                        'hotspot-yaw': hotspot.yaw,
                                        'hotspot-customclass': '',
                                        'hotspot-scene': '',
                                        'hotspot-url': '',
                                        'hotspot-content': '',
                                        'hotspot-hover': '<p>' + (hotspot.text || '') + '</p>',
                                        'hotspot-type': hotspot.type || 'info',
                                        'hotspot-scene-list': 'none',
                                        'wpvr_url_open': {}
                                    });
                                });
                            }

                            // Build panodata structure matching WPVR format
                            let panodata = {
                                'autoLoad': true,
                                'showControls': true,
                                'customcontrol': '',
                                'genericform': 'off',
                                'genericformshortcode': '',
                                'preview': '',
                                'defaultscene': sceneId, // Set default scene to generated scene ID
                                'scenefadeduration': '',
                                'panodata': {
                                    'scene-list': {
                                        '1': scene // WPVR uses numeric keys starting from 1
                                    }
                                },
                                'previewtext': 'Click To Load Panorama'
                            };

                            // If template data exists, merge it with panodata
                            if (templateData && templateData.panodata) {
                                // Merge template settings
                                if (templateData.autoLoad !== undefined) panodata.autoLoad = templateData.autoLoad;
                                if (templateData.showControls !== undefined) panodata.showControls = templateData.showControls;
                                if (templateData.defaultscene) panodata.defaultscene = templateData.defaultscene;

                                // Merge template panodata scene-list if exists
                                if (templateData.panodata && templateData.panodata['scene-list']) {
                                    // Merge template scenes with our scene
                                    Object.assign(panodata.panodata['scene-list'], templateData.panodata['scene-list']);
                                    // Ensure our scene is the first one (key 1)
                                    panodata.panodata['scene-list']['1'] = scene;
                                    panodata.defaultscene = sceneId;
                                }
                            }

                            // Create tour via AJAX
                            $.ajax({
                                url: ajaxurl,
                                type: 'POST',
                                data: {
                                    action: 'wpvr_create_tour_from_wizard',
                                    panodata: JSON.stringify(panodata),
                                    templateMeta: templateData && templateData.meta ? JSON.stringify(templateData.meta) : '',
                                    existing_post_id: templateData && templateData.post_id ? templateData.post_id : '',
                                    title: 'My ' + (
                                        selectedIndustry === 'real-estate' ? 'Property' :
                                            selectedIndustry === 'hotel' ? 'Hotel' :
                                                selectedIndustry === 'school' ? 'Campus' :
                                                    selectedIndustry === 'automotive' ? 'Automotive' :
                                                        selectedIndustry === 'ecommerce' ? 'E-commerce' :
                                                            selectedIndustry === 'exhibitions' ? 'Exhibition' :
                                                                selectedIndustry === 'offices' ? 'Office' :
                                                                    selectedIndustry === 'training' ? 'Training' :
                                                                        selectedIndustry === 'showrooms' ? 'Showroom' :
                                                                            selectedIndustry === 'tourism' ? 'Tourism' :
                                                                                selectedIndustry === 'fitness' ? 'Fitness' :
                                                                                    selectedIndustry === 'museums' ? 'Museum' : 'Virtual'
                                    ) + ' Tour',
                                    industry: selectedIndustry,
                                    security: wpvrNonce
                                },
                                success: function (response) {
                                    if (response.success) {
                                        // Store tour ID and URLs for later use
                                        window.wpvrCreatedTourId = response.data.post_id;
                                        window.wpvrCreatedTourUrl = response.data.view_url;
                                        window.wpvrCreatedTourEditUrl = response.data.edit_url;

                                        // Proceed to next step
                                        context.goNext();
                                    } else {
                                        alert('Failed to create tour: ' + (response.data.message || 'Unknown error'));
                                        $btn.prop('disabled', false).text(originalText);
                                    }
                                },
                                error: function (xhr, status, error) {
                                    console.error('Tour creation error:', error);
                                    alert('Failed to create tour. Please try again.');
                                    $btn.prop('disabled', false).text(originalText);
                                }
                            });
                        });

                        // Bind skip button
                        $('#skip-preview').off('click').on('click', function (e) {
                            e.preventDefault();
                            skipWizard();
                        });

                        // Initialize panorama viewer if image is uploaded
                        if (uploadedImageUrl) {
                            initPanoramaViewer();
                        } else {
                            $('#panorama-container').hide();
                            $('#preview-image-placeholder').show();
                        }
                        renderHotspotList();
                    }, 0);
                }
            },
            {
                id: 'success',
                title: 'Publish',
                description: 'Your property tour is live!',
                canGoBack: true,
                canSkip: false,
                mount: (container, context) => {
                    navigateTo('step-success');
                    updateDynamicContent();

                    // Change pro badge color to #01B5FF on last step
                    setTimeout(() => {
                        $('.pro-badge').css({
                            'background': '#01B5FF',
                            'background-color': '#01B5FF'
                        });
                    }, 0);

                    // Automatically complete onboarding when user reaches the last step
                    setTimeout(() => {
                        // Complete the final step to trigger onboarding completion and firstStrike
                        context.completeStep();
                    }, 100);

                    setTimeout(() => {
                        // Bind Consent Checkbox
                        $('#consent-checkbox').off('change').on('change', function () {
                            const isChecked = $(this).is(':checked');
                            $.ajax({
                                url: ajaxurl,
                                type: 'POST',
                                data: {
                                    action: 'wpvr_save_opt_in_toggle',
                                    opt_in: isChecked ? 1 : 0,
                                    security: wpvrNonce
                                },
                                success: function (response) {
                                    console.log('Opt-in preference updated:', response);
                                }
                            });
                        });
                        // Fire it initially if checked (as it's default checked in template)
                        if ($('#consent-checkbox').is(':checked')) {
                            $('#consent-checkbox').trigger('change');
                        }

                        // Clear localStorage
                        if (typeof Storage !== 'undefined') {
                            localStorage.clear();
                        }

                        // Bind back button (restart)
                        $('.btn-back').off('click').on('click', () => {
                            location.reload();
                        });

                        // Update button text and show shortcode if tour is created
                        if (window.wpvrCreatedTourId) {
                            // Show shortcode instructions - insert before primary CTA
                            const shortcode = '[wpvr id="' + window.wpvrCreatedTourId + '"]';
                            const shortcodeHtml = '<div class="shortcode-instructions">' +
                                '<h4 class="shortcode-title">Use This Shortcode on Your Site</h4>' +
                                '<p class="shortcode-description">Copy this shortcode and paste it into any page, post, or widget area to display your virtual tour.</p>' +
                                '<div class="shortcode-box">' +
                                '<code id="tour-shortcode" class="shortcode-code">' + shortcode + '</code>' +
                                '<button id="copy-shortcode-btn" class="btn-copy-shortcode">Copy Shortcode</button>' +
                                '</div>' +
                                '</div>';

                            // Insert shortcode instructions before primary CTA container
                            if ($('.shortcode-instructions').length === 0) {
                                $('#step-success .primary-cta-container').before(shortcodeHtml);
                            }

                            // Copy shortcode functionality
                            $('#copy-shortcode-btn').off('click').on('click', function () {
                                const shortcodeText = $('#tour-shortcode').text();

                                // Modern clipboard API
                                if (navigator.clipboard && navigator.clipboard.writeText) {
                                    navigator.clipboard.writeText(shortcodeText).then(function () {
                                        const $btn = $(this);
                                        const originalText = $btn.text();
                                        $btn.text('Copied!').css('background', '#10B981');
                                        setTimeout(function () {
                                            $btn.text(originalText).css('background', '#E8E1FF');
                                        }, 2000);
                                    }.bind(this));
                                } else {
                                    // Fallback for older browsers
                                    const tempInput = $('<input>');
                                    $('body').append(tempInput);
                                    tempInput.val(shortcodeText).select();
                                    document.execCommand('copy');
                                    tempInput.remove();

                                    const $btn = $(this);
                                    const originalText = $btn.text();
                                    $btn.text('Copied!').css('background', '#3F04FE');
                                    setTimeout(function () {
                                        $btn.text(originalText).css('background', '#E8E1FF');
                                    }, 2000);
                                }
                            });
                        }

                        // Bind "Edit Your Tour" button - opens WP admin edit page
                        $('#edit-tour-btn').off('click.editTour').on('click.editTour', function (e) {
                            e.preventDefault();

                            // Complete onboarding first
                            if (context && typeof context.completeStep === 'function') {
                                context.completeStep();
                            }

                            // Navigate to edit tour page
                            if (window.wpvrCreatedTourId) {
                                const editUrl = ajaxurl.replace('admin-ajax.php', 'post.php?post=' + window.wpvrCreatedTourId + '&action=edit');
                                window.location.href = editUrl;
                            } else if (window.wpvrCreatedTourEditUrl) {
                                window.location.href = window.wpvrCreatedTourEditUrl;
                            }
                        });

                        // Bind skip button
                        $('#skip-success').off('click').on('click', function (e) {
                            e.preventDefault();
                            skipWizard();
                        });

                        // Bind footer "FINISH" button - go to tour listing
                        $('#step-success .btn-primary-outline').off('click.finish').on('click.finish', function (e) {
                            e.preventDefault();

                            // Complete onboarding
                            if (context && typeof context.completeStep === 'function') {
                                context.completeStep();
                            }

                            // Navigate to tour listing page
                            const listingUrl = ajaxurl.replace('admin-ajax.php', 'edit.php?post_type=wpvr_item');
                            window.location.href = listingUrl;
                        });
                    }, 0);
                }
            }
        ],
        firstStrike: {
            label: 'WP VR Onboarding Completed',
            verify: () => {
                console.log('First Strike verified! Onboarding completed.');
                return true;
            }
        }
    });

    // Start onboarding
    engine.start();

    // Listen to step changes and update UI
    tracker.on('step_changed', (data) => {
        const currentStep = engine.getCurrentStep();
        if (currentStep && currentStep.mount) {
            const container = document.getElementById('onboarding-app');
            if (container) {
                currentStep.mount(container, engine.getStepContext());
            }
        }
    });

    tracker.on('step_completed', (data) => {
        console.log('Step completed:', data);
    });

    tracker.on('onboarding_completed', (data) => {
        console.log('Onboarding completed!', data);
        // Celebration is already handled in the success step mount
        // Note: Setup completed is now handled in telemetry.onSetupCompleted callback
    });

    tracker.on('first_strike_verified', (data) => {
        console.log('First Strike verified!', data);
        // firstStrike verification is complete
    });

    // Initial render - show welcome step
    const currentStep = engine.getCurrentStep();
    if (currentStep && currentStep.mount) {
        const container = document.getElementById('onboarding-app');
        if (container) {
            currentStep.mount(container, engine.getStepContext());
        }
    }

    // Initialize Panorama Viewer
    function initPanoramaViewer() {
        // Hide placeholder, show panorama container
        $('#preview-image-placeholder').hide();
        $('#panorama-container').show();

        // Destroy existing viewer if any
        if (panoramaViewer) {
            try {
                panoramaViewer.destroy();
            } catch (e) {
                console.log('Viewer already destroyed');
            }
        }

        // Initialize pannellum viewer
        const config = {
            type: "equirectangular",
            panorama: uploadedImageUrl,
            autoLoad: true,
            showControls: true,
            hotSpotDebug: false,
            hotSpots: hotspots
        };

        panoramaViewer = pannellum.viewer('panorama', config);

        // Remove existing 'load' listeners to avoid duplicates
        panoramaViewer.off('load');

        // Use Pannellum's load event instead of setTimeout for reliable handler attachment
        panoramaViewer.on('load', function () {
            // Get both the container and canvas elements
            const panoramaElement = document.getElementById('panorama');
            const canvas = document.querySelector('#panorama canvas');

            if (!panoramaElement) {
                return;
            }

            // Remove existing listeners from both elements
            if (canvas) {
                canvas.removeEventListener('mousedown', handlePanoramaMouseDown, true);
                canvas.removeEventListener('mousemove', handlePanoramaMouseMove, true);
                canvas.removeEventListener('mouseup', handlePanoramaMouseUp, true);
            }

            panoramaElement.removeEventListener('mousedown', handlePanoramaMouseDown, true);
            panoramaElement.removeEventListener('mousemove', handlePanoramaMouseMove, true);
            panoramaElement.removeEventListener('mouseup', handlePanoramaMouseUp, true);

            // Attach to the panorama container with capture phase
            // This will catch events before Pannellum's handlers
            panoramaElement.addEventListener('mousedown', handlePanoramaMouseDown, true);
            panoramaElement.addEventListener('mousemove', handlePanoramaMouseMove, true);
            panoramaElement.addEventListener('mouseup', handlePanoramaMouseUp, true);
        });
    }

    // Handle panorama mousedown - track if it's a click or drag
    function handlePanoramaMouseDown(e) {
        // Only handle left clicks
        if (e.button !== 0) {
            return;
        }

        // Ignore clicks on Pannellum UI control buttons (zoom, fullscreen, etc.)
        // But NOT pnlm-dragfix which is the main dragging overlay
        if (e.target.closest('.pnlm-zoom-in, .pnlm-zoom-out, .pnlm-fullscreen, .pnlm-fullscreen-toggle-button, .pnlm-load-button, .pnlm-about-msg, .pnlm-compass, .pnlm-orientation')) {
            return;
        }

        // Check if clicking on an existing hotspot
        const hotspotElement = e.target.closest('.pnlm-hotspot');
        if (hotspotElement) {
            return;
        }

        // Verify panoramaViewer exists and has required methods
        if (!panoramaViewer) {
            return;
        }

        // Use Pannellum's built-in projection math to get accurate pitch/yaw
        // This handles all edge cases, HFOV variations, and aspect ratios correctly
        let clickPitch, clickYaw;

        if (typeof panoramaViewer.mouseEventToCoords === 'function') {
            const coords = panoramaViewer.mouseEventToCoords(e);
            if (coords && coords.length === 2) {
                clickPitch = coords[0];
                clickYaw = coords[1];
            } else {
                return;
            }
        } else {
            // Fallback to manual calculation if mouseEventToCoords is not available
            if (typeof panoramaViewer.getPitch !== 'function') {
                return;
            }

            const currentPitch = panoramaViewer.getPitch();
            const currentYaw = panoramaViewer.getYaw();
            const currentHfov = panoramaViewer.getHfov();

            const canvas = document.querySelector('#panorama canvas');
            if (!canvas) {
                return;
            }

            const rect = canvas.getBoundingClientRect();
            const canvasWidth = rect.width;
            const canvasHeight = rect.height;

            const mouseX = e.clientX - rect.left;
            const mouseY = e.clientY - rect.top;
            const normalizedX = (mouseX / canvasWidth - 0.5) * 2;
            const normalizedY = (mouseY / canvasHeight - 0.5) * 2;

            const vfov = currentHfov * (canvasHeight / canvasWidth);
            const yawOffset = normalizedX * (currentHfov / 2);
            const pitchOffset = -normalizedY * (vfov / 2);

            clickPitch = currentPitch + pitchOffset;
            clickYaw = currentYaw + yawOffset;
        }

        // Store mouse down position, time, and calculated coordinates
        panoramaMouseDown = {
            x: e.clientX,
            y: e.clientY,
            time: Date.now(),
            pitch: clickPitch,
            yaw: clickYaw
        };
        panoramaIsDragging = false;

        // Don't prevent default or stop propagation - let Pannellum handle dragging
    }

    // Handle panorama mousemove - detect if dragging
    function handlePanoramaMouseMove(e) {
        if (panoramaMouseDown) {
            const deltaX = Math.abs(e.clientX - panoramaMouseDown.x);
            const deltaY = Math.abs(e.clientY - panoramaMouseDown.y);
            const distance = Math.sqrt(deltaX * deltaX + deltaY * deltaY);

            // If mouse moved more than 5 pixels, it's a drag
            if (distance > 5 && !panoramaIsDragging) {
                panoramaIsDragging = true;
            }
        }
    }

    // Handle panorama mouseup - only show hotspot if it was a click, not a drag
    function handlePanoramaMouseUp(e) {
        if (!panoramaMouseDown) return;

        // Only handle left clicks
        if (e.button !== 0) {
            panoramaMouseDown = null;
            return;
        }

        // Ignore clicks on Pannellum UI control buttons (zoom, fullscreen, etc.)
        // But NOT pnlm-dragfix which is the main dragging overlay
        if (e.target.closest('.pnlm-zoom-in, .pnlm-zoom-out, .pnlm-fullscreen, .pnlm-fullscreen-toggle-button, .pnlm-load-button, .pnlm-about-msg, .pnlm-compass, .pnlm-orientation')) {
            panoramaMouseDown = null;
            panoramaIsDragging = false;
            return;
        }

        // Check if clicking on an existing hotspot
        if (e.target.closest('.pnlm-hotspot')) {
            panoramaMouseDown = null;
            panoramaIsDragging = false;
            return;
        }

        // Only show hotspot modal if it was a click (not a drag)
        if (!panoramaIsDragging) {
            const timeDiff = Date.now() - panoramaMouseDown.time;

            // Also check time - if mouse was held for less than 300ms, it's likely a click
            if (timeDiff < 300) {
                // Use the pitch and yaw captured at mousedown (before any potential drag)
                const pitch = panoramaMouseDown.pitch;
                const yaw = panoramaMouseDown.yaw;

                // Store coordinates for hotspot creation
                pendingHotspotCoords = { pitch, yaw };

                // Enforce free-version hotspot limit before opening modal
                if (!isPro && hotspots.length >= HOTSPOT_LIMIT) {
                    showHotspotLimitNotice();
                    pendingHotspotCoords = null;
                    return;
                }

                // Show hotspot modal
                showHotspotModal();
            }
        }

        // Reset tracking
        panoramaMouseDown = null;
        panoramaIsDragging = false;
    }

    // Show hotspot modal
    function showHotspotModal() {
        $('#hotspot-modal').fadeIn(200);
        $('#hotspot-text').val('').focus();
    }

    // Hide hotspot modal
    function hideHotspotModal() {
        $('#hotspot-modal').fadeOut(200);
        $('#hotspot-text').val('');
        pendingHotspotCoords = null;
    }

    // Show the premium upgrade popup when hotspot limit is reached
    function showHotspotLimitNotice() {
        var $popup = $('#wpvr_premium_feature_popup');
        if (!$popup.length) {
            return;
        }

        // Swap in hotspot-limit-specific text
        var $heading = $popup.find('.wpvr-premium-feature__heading');
        var $subheading = $popup.find('.wpvr-premium-feature__subheading');
        $heading.data('original-text', $heading.text());
        $subheading.data('original-html', $subheading.html());
        $heading.text(wizardStrings.limit_heading || 'Limit Reached');
        $subheading.html(
            '<p>' + (wizardStrings.limit_line1 || 'You can add up to ' + HOTSPOT_LIMIT + ' hotspots on each scene in the Free version.') + '</p>' +
            '<p>' + (wizardStrings.limit_line2 || 'Upgrade to Pro to add an unlimited number of hotspots.') + '</p>'
        );

        // Apply the discount label CSS custom property
        var $label = $popup.find('.wpvr-premium-feature__discount-price-label');
        if ($label.length) {
            $label[0].style.setProperty('--discount-content-value', '"' + ($label.data('discount') || '') + '"');
        }
        $popup.show();
    }

    // Hide the premium upgrade popup and restore original heading text
    function hideHotspotLimitNotice() {
        var $popup = $('#wpvr_premium_feature_popup');
        var $heading = $popup.find('.wpvr-premium-feature__heading');
        var $subheading = $popup.find('.wpvr-premium-feature__subheading');
        if ($heading.data('original-text')) {
            $heading.text($heading.data('original-text'));
        }
        if ($subheading.data('original-html')) {
            $subheading.html($subheading.data('original-html'));
        }
        $popup.hide();
    }

    // Save hotspot
    function saveHotspot() {
        const text = $('#hotspot-text').val().trim();

        if (!isPro && hotspots.length >= HOTSPOT_LIMIT) {
            hideHotspotModal();
            showHotspotLimitNotice();
            return;
        }

        if (!text) {
            alert('Please enter hotspot text');
            return;
        }

        if (!pendingHotspotCoords) {
            alert('Error: No coordinates available');
            return;
        }

        // Create hotspot object
        const hotspot = {
            pitch: pendingHotspotCoords.pitch,
            yaw: pendingHotspotCoords.yaw,
            type: "info",
            text: text
        };

        // Add to hotspots array
        hotspots.push(hotspot);

        // Reinitialize viewer with updated hotspots
        initPanoramaViewer();

        // Update hotspot list
        renderHotspotList();

        // Hide modal
        hideHotspotModal();
    }

    // Render hotspot list below panorama with remove buttons
    function renderHotspotList() {
        const $list = $('#hotspot-list');
        if (!$list.length) return;

        $list.empty();

        if (hotspots.length === 0) {
            return;
        }

        const $label = $('<p class="hotspot-list-label">Hotspot</p>');
        const $items = $('<ul class="hotspot-items"></ul>');
        hotspots.forEach(function (hotspot, index) {
            const escapedText = $('<span>').text(hotspot.text).html();
            const $item = $('<li class="hotspot-item">' +
                '<span class="hotspot-item-text">' + escapedText + '</span>' +
                '<button class="hotspot-item-remove" data-index="' + index + '" title="Remove hotspot" aria-label="Remove hotspot">&times;</button>' +
                '</li>');
            $items.append($item);
        });
        $list.append($label);
        $list.append($items);

        $list.find('.hotspot-item-remove').off('click').on('click', function () {
            const index = parseInt($(this).data('index'), 10);
            hotspots.splice(index, 1);
            initPanoramaViewer();
            renderHotspotList();
        });
    }

    // Bind hotspot modal handlers
    $(document).ready(function () {
        $('#hotspot-save').off('click').on('click', saveHotspot);
        $('#hotspot-cancel, #hotspot-modal-close').off('click').on('click', hideHotspotModal);

        // Close the premium popup via the built-in close button
        $(document).off('click.limitDismiss').on('click.limitDismiss', '#wpvr_premium_feature_close', function () {
            hideHotspotLimitNotice();
        });

        // Close on clicking outside modal
        $('#hotspot-modal').off('click').on('click', function (e) {
            if ($(e.target).is('#hotspot-modal')) {
                hideHotspotModal();
            }
        });

        // Prevent modal content clicks from closing modal
        $('.hotspot-modal-content').off('click').on('click', function (e) {
            e.stopPropagation();
        });

        // Close on Escape key
        $(document).off('keydown.hotspot').on('keydown.hotspot', function (e) {
            if (e.key === 'Escape' && $('#hotspot-modal').is(':visible')) {
                hideHotspotModal();
            }
        });

        // Submit on Enter key
        $('#hotspot-text').off('keypress').on('keypress', function (e) {
            if (e.which === 13) {
                e.preventDefault();
                saveHotspot();
            }
        });
    });
});