public async Task <Target> CreateTarget(string displayName, string description, IReadOnlyDictionary <string, string> labels, byte[] referenceImageBinaries)
{
GoogleCredential cred = this.CreateCredentials();
var channel = new Channel(ProductSearchClient.DefaultEndpoint.Host, ProductSearchClient.DefaultEndpoint.Port, cred.ToChannelCredentials());
try
{
var client = ProductSearchClient.Create(channel);
var storage = await StorageClient.CreateAsync(cred);
string productId = Guid.NewGuid().ToString();
var createProductOptions = new CreateProductOptions
{
ProjectID = this.options.Value.ProjectId,
ComputeRegion = this.options.Value.LocationId,
ProductID = productId,
ProductCategory = "apparel",
DisplayName = displayName,
Description = description,
ProductLabels = labels,
};
Product product = await this.CreateProduct(client, createProductOptions);
var addProductOptions = new AddProductToProductSetOptions
{
ProjectID = this.options.Value.ProjectId,
ComputeRegion = this.options.Value.LocationId,
ProductID = product.ProductName.ProductId,
ProductSetId = this.options.Value.ProductSetId,
};
await this.AddProductToProductSet(client, addProductOptions);
string referenceImageId = Guid.NewGuid().ToString();
await this.UploadFile(storage, this.options.Value.StorageBucketName, referenceImageId, referenceImageBinaries);
var createReferenceImageOptions = new CreateReferenceImageOptions
{
ProjectID = this.options.Value.ProjectId,
ComputeRegion = this.options.Value.LocationId,
ProductID = product.ProductName.ProductId,
ReferenceImageID = referenceImageId,
ReferenceImageURI = $"gs://{this.options.Value.StorageBucketName}/{referenceImageId}",
};
Google.Cloud.Vision.V1.ReferenceImage referenceImage = await this.CreateReferenceImage(client, createReferenceImageOptions);
Target target = this.mapper.Map <Target>(product);
target.ReferenceImages = new ReferenceImage[] { this.mapper.Map <ReferenceImage>(referenceImage) };
return(target);
}
finally
{
await channel.ShutdownAsync();
}
}
private async Task <Google.Cloud.Vision.V1.ReferenceImage> CreateReferenceImage(ProductSearchClient client, CreateReferenceImageOptions opts)
{
var request = new CreateReferenceImageRequest
{
// Get the full path of the product.
ParentAsProductName = new ProductName(opts.ProjectID, opts.ComputeRegion, opts.ProductID),
ReferenceImageId = opts.ReferenceImageID,
// Create a reference image.
ReferenceImage = new Google.Cloud.Vision.V1.ReferenceImage
{
Uri = opts.ReferenceImageURI
}
};
var referenceImage = await client.CreateReferenceImageAsync(request);
return(referenceImage);
}