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document.addEventListener('DOMContentLoaded', function () { const productJson = document.querySelectorAll('[data-product-json]'); if (productJson.length > 0) { for (let i = 0; i < productJson.length; i++) { const current = productJson[i]; const section = current.closest('[data-section-id]'); const product = JSON.parse(current.text); if (product.options.length === 1) { const unavailableVariants = []; for (let j = 0; j < product.variants.length; j++) { const variant = product.variants[j]; if (!variant.available) { unavailableVariants.push(variant); } } if (unavailableVariants.length > 0) { const variantOptions = section.querySelectorAll('.single-option-selector option'); for (let k = 0; k < unavailableVariants.length; k++) { const unavailableVariant = unavailableVariants[k]; for (let l = 0; l < variantOptions.length; l++) { const option = variantOptions[l]; if (unavailableVariant.title === option.value) { option.setAttribute('disabled', 'disabled'); } } } } } } } });