{
  "version": 3,
  "sources": ["/cdn/shop/t/13/assets/lumenearz-product-top.js?top=20260513a"],
  "sourcesContent": ["(function () {\n  const setQuantity = (root, quantity) => {\n    const input = root.querySelector('[data-product-top-quantity-input]');\n    const nextQuantity = Math.max(1, Number.parseInt(quantity, 10) || 1);\n\n    root.dataset.productTopQuantity = String(nextQuantity);\n\n    if (!input) return;\n\n    const min = Number.parseInt(input.getAttribute('min'), 10);\n    input.value = String(Math.max(Number.isNaN(min) ? 1 : min, nextQuantity));\n    input.dispatchEvent(new Event('input', { bubbles: true }));\n    input.dispatchEvent(new Event('change', { bubbles: true }));\n  };\n\n  const setupBundleOptions = (root) => {\n    const group = root.querySelector('[data-product-top-bundle-group]');\n    const options = group ? Array.from(group.querySelectorAll('[data-product-top-quantity]')) : [];\n\n    if (!group || !options.length) return;\n\n    const setActive = (option) => {\n      options.forEach((button) => {\n        const isActive = button === option;\n\n        button.classList.toggle('is-active', isActive);\n        button.setAttribute('aria-checked', String(isActive));\n        button.tabIndex = isActive ? 0 : -1;\n      });\n\n      setQuantity(root, option.dataset.productTopQuantity);\n    };\n\n    options.forEach((button, index) => {\n      button.addEventListener('click', () => setActive(button));\n      button.addEventListener('keydown', (event) => {\n        const keyMap = {\n          ArrowRight: 1,\n          ArrowDown: 1,\n          ArrowLeft: -1,\n          ArrowUp: -1,\n        };\n        let nextIndex = index;\n\n        if (event.key in keyMap) {\n          event.preventDefault();\n          nextIndex = (index + keyMap[event.key] + options.length) % options.length;\n        } else if (event.key === 'Home') {\n          event.preventDefault();\n          nextIndex = 0;\n        } else if (event.key === 'End') {\n          event.preventDefault();\n          nextIndex = options.length - 1;\n        } else {\n          return;\n        }\n\n        setActive(options[nextIndex]);\n        options[nextIndex].focus();\n      });\n    });\n\n    setActive(options.find((option) => option.classList.contains('is-active')) || options[0]);\n  };\n\n  const setButtonText = (root) => {\n    const submitButton = root.querySelector('[data-product-top-submit]');\n    const submitText = submitButton && submitButton.querySelector('span');\n\n    if (!submitButton || !submitText || submitButton.disabled) return;\n\n    submitText.textContent = submitButton.dataset.readyText || submitText.textContent;\n  };\n\n  const clamp = (value, min, max) => Math.min(Math.max(value, min), max);\n\n  const getGallerySlides = (track) => Array.from(track.querySelectorAll(':scope > [id^=\"Slide-\"]'));\n\n  const getClosestSlideIndex = (track, slides) => {\n    const currentLeft = track.scrollLeft;\n\n    return slides.reduce((closestIndex, slide, index) => {\n      const closestDistance = Math.abs(slides[closestIndex].offsetLeft - currentLeft);\n      const slideDistance = Math.abs(slide.offsetLeft - currentLeft);\n\n      return slideDistance < closestDistance ? index : closestIndex;\n    }, 0);\n  };\n\n  const syncGalleryState = (gallery, index) => {\n    const galleryShell = gallery.closest('[data-lx-product-gallery]') || gallery.parentElement;\n    const viewer = gallery.querySelector('[id^=\"GalleryViewer\"]');\n    const track = viewer && viewer.querySelector('[id^=\"Slider-Gallery\"]');\n    const slides = track ? getGallerySlides(track) : [];\n    const activeSlide = slides[index];\n    const controls = viewer && viewer.querySelector(':scope > .slider-buttons');\n    const previousButton = galleryShell && galleryShell.querySelector('[data-lx-product-gallery-prev]');\n    const nextButton = galleryShell && galleryShell.querySelector('[data-lx-product-gallery-next]');\n    const nativePreviousButton = controls && controls.querySelector('button[name=\"previous\"]');\n    const nativeNextButton = controls && controls.querySelector('button[name=\"next\"]');\n    const currentCounter = controls && controls.querySelector('.slider-counter--current');\n    const totalCounter = controls && controls.querySelector('.slider-counter--total');\n\n    if (!track || !activeSlide || !slides.length) return;\n\n    const previousActiveSlide = slides.find((slide) => slide.classList.contains('is-active'));\n\n    slides.forEach((slide, slideIndex) => {\n      slide.classList.toggle('is-active', slideIndex === index);\n    });\n\n    if (previousButton) previousButton.hidden = slides.length < 2;\n    if (nextButton) nextButton.hidden = slides.length < 2;\n    if (nativePreviousButton) nativePreviousButton.toggleAttribute('disabled', index === 0);\n    if (nativeNextButton) nativeNextButton.toggleAttribute('disabled', index === slides.length - 1);\n    if (currentCounter) currentCounter.textContent = String(index + 1);\n    if (totalCounter) totalCounter.textContent = String(slides.length);\n\n    if (previousActiveSlide !== activeSlide && typeof gallery.playActiveMedia === 'function') {\n      gallery.playActiveMedia(activeSlide);\n    }\n\n    const activeMediaId = activeSlide.dataset.mediaId;\n    if (!activeMediaId) return;\n\n    const activeThumbnailItem = gallery.querySelector(`[data-target=\"${activeMediaId}\"]`);\n    if (activeThumbnailItem && typeof gallery.setActiveThumbnail === 'function') {\n      gallery.setActiveThumbnail(activeThumbnailItem);\n      return;\n    }\n\n    gallery.querySelectorAll('[data-target] button[aria-current]').forEach((button) => button.removeAttribute('aria-current'));\n    activeThumbnailItem?.querySelector('button')?.setAttribute('aria-current', 'true');\n  };\n\n  const scrollGalleryTo = (gallery, index, behavior = 'smooth', wrap = false) => {\n    const viewer = gallery.querySelector('[id^=\"GalleryViewer\"]');\n    const track = viewer && viewer.querySelector('[id^=\"Slider-Gallery\"]');\n    const slides = track ? getGallerySlides(track) : [];\n    const nextIndex = wrap && slides.length ? (index + slides.length) % slides.length : clamp(index, 0, slides.length - 1);\n    const nextSlide = slides[nextIndex];\n\n    if (!track || !nextSlide) return;\n\n    track.scrollTo({\n      left: nextSlide.offsetLeft,\n      behavior,\n    });\n    syncGalleryState(gallery, nextIndex);\n  };\n\n  const setupProductGallery = (root) => {\n    const galleryShell = root.querySelector('[data-lx-product-gallery]');\n    const gallery = galleryShell ? galleryShell.querySelector('media-gallery') : root.querySelector('media-gallery');\n    const viewer = gallery && gallery.querySelector('[id^=\"GalleryViewer\"]');\n    const track = viewer && viewer.querySelector('[id^=\"Slider-Gallery\"]');\n    const previousButton = galleryShell && galleryShell.querySelector('[data-lx-product-gallery-prev]');\n    const nextButton = galleryShell && galleryShell.querySelector('[data-lx-product-gallery-next]');\n\n    if (!gallery || !viewer || !track || gallery.dataset.lxGalleryInitialized === 'true') {\n      return;\n    }\n\n    gallery.dataset.lxGalleryInitialized = 'true';\n\n    let syncFrame = 0;\n    const requestSync = () => {\n      window.cancelAnimationFrame(syncFrame);\n      syncFrame = window.requestAnimationFrame(() => {\n        const slides = getGallerySlides(track);\n        if (!slides.length) return;\n        syncGalleryState(gallery, getClosestSlideIndex(track, slides));\n      });\n    };\n\n    const handleArrowClick = (direction) => (event) => {\n      const slides = getGallerySlides(track);\n      if (!slides.length) return;\n\n      event.preventDefault();\n\n      const currentIndex = getClosestSlideIndex(track, slides);\n      scrollGalleryTo(gallery, currentIndex + direction, 'smooth', true);\n    };\n\n    previousButton?.addEventListener('click', handleArrowClick(-1));\n    nextButton?.addEventListener('click', handleArrowClick(1));\n\n    viewer.addEventListener(\n      'wheel',\n      (event) => {\n        const maxScrollLeft = track.scrollWidth - track.clientWidth;\n        if (maxScrollLeft <= 1) return;\n\n        const horizontalDelta = Math.abs(event.deltaX) >= Math.abs(event.deltaY) * 0.6 ? event.deltaX : 0;\n        const shiftedVerticalDelta = event.shiftKey ? event.deltaY : 0;\n        const delta = horizontalDelta || shiftedVerticalDelta;\n        const nextScrollLeft = clamp(track.scrollLeft + delta, 0, maxScrollLeft);\n\n        if (!delta || nextScrollLeft === track.scrollLeft) return;\n\n        event.preventDefault();\n        track.scrollLeft = nextScrollLeft;\n        requestSync();\n      },\n      { passive: false }\n    );\n\n    track.addEventListener('scroll', requestSync, { passive: true });\n\n    gallery.querySelectorAll('[data-target]').forEach((thumbnail) => {\n      thumbnail.addEventListener('click', () => {\n        window.setTimeout(requestSync, 0);\n      });\n    });\n\n    window.addEventListener('resize', requestSync);\n    window.requestAnimationFrame(requestSync);\n  };\n\n  const initRoot = (root) => {\n    if (!root) return;\n\n    setupProductGallery(root);\n    if (root.dataset.productTopInitialized === 'true') return;\n\n    root.dataset.productTopInitialized = 'true';\n    setupBundleOptions(root);\n    setButtonText(root);\n  };\n\n  const init = (scope = document) => {\n    scope.querySelectorAll('.lumenearz-product-top').forEach(initRoot);\n  };\n\n  if (document.readyState === 'loading') {\n    document.addEventListener('DOMContentLoaded', () => init());\n  } else {\n    init();\n  }\n\n  document.addEventListener('shopify:section:load', (event) => init(event.target));\n})();\n"],
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