private IList <int> FindSplitterPages(BatchResult batch)
{
var pages = batch.recognitionResults
.Where(r => r.lines.Any(l => l.text.ToUpper().Contains("SEPARATOR") && l.text.ToUpper().Contains("INVOICE")))
.Distinct()
.Select(r => r.page)
.ToList();
return(pages);
}
private IList <int> FindBlankPages(BatchResult batch)
{
var pages = batch.recognitionResults
.Where(r => r.lines.Length == 0)
.Distinct()
.Select(r => r.page)
.ToList();
return(pages);
}
private async Task <BatchResult> RetrieveBatchReadResponseAsync(string resourceUrl)
{
BatchResult batchResult = null;
using (var client = new HttpClient()) {
// Request headers
client.DefaultRequestHeaders.Add("Ocp-Apim-Subscription-Key", COGSVC_API_KEY);
do
{
Thread.Sleep(TimeSpan.FromSeconds(2));
var response = await client.GetStringAsync(resourceUrl);
var result = JsonConvert.DeserializeObject <BatchResult>(response);
batchResult = result.status == "Succeeded" ? result : null;
} while (batchResult == null);
// Return the result
return(batchResult);
}
}
