protected override void ValidateOrThrow(IEnumerable <Line> lines)
{
List <string> lineTexts = lines.Select((line, index) => line.Text).ToList();
bool valid = Validate(lineTexts);
if (!valid)
{
InvalidPortfolioStateException ex = new InvalidPortfolioStateException("Invalid portfolio state attempting to parse orders");
Log.Warning(ex, "Invalid portfolio state attempting to parse orders. Extracted text: {@Text}", lineTexts);
throw ex;
}
}
public override async Task <bool> HaveOrdersChanged(bool?groundTruthChanged)
{
if (await HasHeaderChanged())
{
InvalidPortfolioStateException ex = new InvalidPortfolioStateException("Header has changed");
Log.Information(ex, "Portfolio header has changed!");
throw ex;
}
string filepath = GetNextTopOrderFilepath();
await TakeTopOrderScreenshot(filepath);
bool changed = OrderConsistencyClient.UpdateImageAndCheckHasChanged(filepath, 0.99, groundTruthChanged);
if (!changed)
{
File.Delete(filepath);
}
return(changed);
}
protected override void ValidateOrThrow(IEnumerable <Line> lines)
{
List <string> lineTexts = lines.Select((line, index) => line.Text).ToList();
int indexOfSymbol = lineTexts
.Select((text, index) => new { Text = text, Index = index })
.Where(obj => obj.Text == "Symbol")
.Select(obj => obj.Index)
.FirstOrDefault(); // Default is 0
// We are looking for the 4 column headers in this order: "Symbol", "Quantity", "Last", and "Average"
// However, "Quantity" may be interpreted as "A Quantity" due to the arrow to the left of the text "Quantity".
// "Average" may be cut off.
List <string> subList = lineTexts.GetRange(indexOfSymbol, 4);
string joined = string.Join(" ", subList);
Regex headersRegex = new Regex("^Symbol (. )?Quantity Last Aver");
if (!headersRegex.IsMatch(joined))
{
InvalidPortfolioStateException ex = new InvalidPortfolioStateException("Invalid portfolio state when attempting to parse positions");
Log.Warning(ex, "Invalid portfolio state attempting to parse positions. Extracted text: {@Text}", lineTexts);
throw ex;
}
}
