private void HandleDropdownChange(int option)
{
// Change the current variant to what has been selected
var variants = (List <Shopify.Unity.ProductVariant>)CurrentProduct.variants();
var variant = variants[VariantsDropdown.value];
Debug.Log("sss");
CurrentVariant = variant;
string imageSrc;
// If the variant has a particular image
try {
imageSrc = variant.image().transformedSrc();
} catch (NullReferenceException) {
var images = (List <Shopify.Unity.Image>)CurrentProduct.images();
imageSrc = images.First().transformedSrc();
}
StartCoroutine(ImageHelper.AssignImage(imageSrc, ProductImage));
ProductPrice.text = variant.price().ToString("C");
ProductTitleDescription.text = CurrentProduct.description();
ProductTitleDescNoVariant.text = CurrentProduct.description();
}
private void Start()
{
IncreaseQuantity.onClick.AddListener(() => OnVariantLineItemQuantityAdjustment.Invoke(_currentVariant, 1));
DecreaseQuantity.onClick.AddListener(() => OnVariantLineItemQuantityAdjustment.Invoke(_currentVariant, -1));
StartCoroutine(
ImageHelper.AssignImage(
_imageSrc,
ProductImage
)
);
}
public void Load()
{
IsLoaded = true;
if (!string.IsNullOrEmpty(_imageSrc))
{
StartCoroutine(
ImageHelper.AssignImage(
_imageSrc,
imageHat
)
);
}
}
public void Load()
{
IsLoaded = true;
if (!string.IsNullOrEmpty(_imageSrc))
{
StartCoroutine(
ImageHelper.AssignImage(
_imageSrc,
ProductImage,
BrokenImageIcon
)
);
}
}
private void RenderVariantImages(List <Shopify.Unity.Image> images)
{
// Clean up the existing thumbnail images
foreach (var imageHolder in _imageHolders)
{
Destroy(imageHolder);
}
_imageHolders.Clear();
// We only have space for a fixed number of thumbnails, so we render out the first five
var offset = 0;
var maxImages = 5;
if (images.Count < maxImages)
{
maxImages = images.Count;
}
foreach (var image in images.GetRange(0, maxImages))
{
// Generate instance of thumbail template
var instance = Instantiate(ImageHolderTemplate);
instance.gameObject.SetActive(true);
_imageHolders.Add(instance.gameObject);
var instanceImage = instance.ForegroundButton.GetComponent <Image>();
StartCoroutine(
ImageHelper.AssignImage(
image.transformedSrc(),
instanceImage,
instance.BrokenImageIcon
)
);
instance.transform.SetParent(transform, false);
// Shift the thumbail over to the right
instance.transform.position += new Vector3(offset, 0, 0);
var instanceButton = instance.ForegroundButton.GetComponent <Button>();
instanceButton.onClick.AddListener(() =>
StartCoroutine(ImageHelper.AssignImage(image.transformedSrc(), ProductImage))
);
offset += 100;
}
}
public void SetCurrentProduct(Shopify.Unity.Product product)
{
ProductTitle.text = product.title();
// Reset the variants dropdown
VariantsDropdown.ClearOptions();
// Parse variant titles into a list of strings and assign to the dropdown as the new options
var options = new List <string>();
var variants = (List <Shopify.Unity.ProductVariant>)product.variants();
foreach (var variant in variants)
{
options.Add(variant.title());
}
VariantsDropdown.AddOptions(options);
// Only need to show the variants dropdown if there are more than one variant to choose from
VariantsDropdown.gameObject.SetActive(variants.Count > 1);
// Show the appropriately positioned description text
ProductTitleDescription.gameObject.SetActive(variants.Count > 1);
ProductTitleDescNoVariant.gameObject.SetActive(variants.Count <= 1);
VariantsDropdown.onValueChanged.AddListener(HandleDropdownChange);
// Assign the first product image to the main product image display
var images = (List <Shopify.Unity.Image>)product.images();
StartCoroutine(ImageHelper.AssignImage(images[0].transformedSrc(), ProductImage));
RenderVariantImages(images);
ProductPrice.text = variants[0].price().ToString("C");
ProductTitleDescription.text = product.description();
ProductTitleDescNoVariant.text = product.description();
CurrentProduct = product;
CurrentVariant = variants[0];
}
