public async Task <RawMachineOcr> Save(RawMachineOcr raw)
{
// ReSharper disable once MethodHasAsyncOverload
var result = _context.RawMachineOcrs.Add(raw.ToModel());
await _context.SaveChangesAsync();
return(result.Entity.ToBusinessModel());
}
private ConsolidatedMachineAddressableOcr CreateAddressableMachineOcr(RawMachineOcr rawMachineOcr)
{
var consolidated = _spatialTextConsolidator.Consolidate(rawMachineOcr.Texts).Select(x => new AddressableSpatialText(x.Text, x.Area));
var consolidatedMachineOcr = new ConsolidatedMachineAddressableOcr(
rawMachineOcr.Language, rawMachineOcr.Provider,
ConsolidationMode.Default,
consolidated
)
{
RawMachineOcrId = rawMachineOcr.Id !.Value,
ForImage = rawMachineOcr.ForImage
};
return(consolidatedMachineOcr);
}
public async Task <ConsolidatedMachineAddressableOcr> MachineOcrImage(ImageReference reference, Stream content)
{
var(texts, language) = await _ocr.Ocr(content);
var spatialTexts = texts as ISpatialText[] ?? texts.ToArray();
var rawMachineOcr = new RawMachineOcr(language, MachineOcrProvider.Google, DateTime.UtcNow, spatialTexts)
{
ForImage = reference.Id
};
rawMachineOcr = await _machineOcrRepository.Save(rawMachineOcr);
var consolidated = CreateAddressableMachineOcr(rawMachineOcr);
return(await _machineOcrRepository.Save(consolidated));
}