public static void InputShouldProduceGivenOutput(byte[] input, byte[] output)
{
var(clips, formula, id, trackNo) = Decoder.DecodeData(input);
var chainedCommandWrapper = Parser.ParseFormulaToChainedCommand(formula, clips, new ClipMetaData(id, trackNo));
Assert.IsTrue(chainedCommandWrapper.Success);
var processedClipWrapper = ClipProcessor.ProcessChainedCommand(chainedCommandWrapper.Result);
Assert.IsTrue(processedClipWrapper.Success);
Assert.IsTrue(processedClipWrapper.Result.Length > 0);
var processedClip = processedClipWrapper.Result[0];
byte[] clipData = IOUtilities.GetClipAsBytes(chainedCommandWrapper.Result.TargetMetaData.Id, processedClip).ToArray();
Assert.IsTrue(output.Length == clipData.Length);
Assert.IsTrue(output.SequenceEqual(clipData));
}
public static LegacyClipSlot HandleInput(byte[] inputData)
{
var generateUnitTest = false;
var generateSvgDoc = false;
if (Decoder.IsStringData(inputData))
{
string text = Decoder.GetText(inputData);
Console.WriteLine(text);
return(LegacyClipSlot.Empty);
}
(List <Clip> clips, string formula, ushort id, byte trackNo) = Decoder.DecodeData(inputData);
formula = formula.Trim(' ');
Console.WriteLine($"Received {clips.Count} clips and formula: {formula}");
if (formula.EndsWith(UnitTestDirective))
{
Console.WriteLine(
$"Saving autogenerated unit test to {Path.Join(Environment.CurrentDirectory, "GeneratedUnitTests.txt")}");
formula = formula.Substring(0, formula.Length - UnitTestDirective.Length);
generateUnitTest = true;
}
if (formula.EndsWith(SvgDocDirective))
{
Console.WriteLine(
$"Saving autogenerated SVG documentation for this formula to {Path.Join(Environment.CurrentDirectory, "GeneratedDocs.svg")}");
formula = formula.Substring(0, formula.Length - SvgDocDirective.Length);
generateSvgDoc = true;
}
var chainedCommandWrapper = Parser.ParseFormulaToChainedCommand(formula, clips, new ClipMetaData(id, trackNo));
if (!chainedCommandWrapper.Success)
{
Console.WriteLine(chainedCommandWrapper.ErrorMessage);
return(LegacyClipSlot.Empty);
}
ProcessResult <Clip[]> processedClipWrapper;
try
{
processedClipWrapper = ClipProcessor.ProcessChainedCommand(chainedCommandWrapper.Result);
}
catch (Exception e)
{
processedClipWrapper =
new ProcessResult <Clip[]>($"{formula}. Please check your syntax. Exception: {e.Message}");
}
if (processedClipWrapper.WarningMessage.Length > 0)
{
Console.WriteLine($"Warnings were generated:{Environment.NewLine}" +
$"{processedClipWrapper.WarningMessage}");
}
if (processedClipWrapper.Success && processedClipWrapper.Result.Length > 0)
{
var processedClip = processedClipWrapper.Result[0];
byte[] processedClipData = IOUtilities
.GetClipAsBytes(chainedCommandWrapper.Result.TargetMetaData.Id, processedClip).ToArray();
if (generateUnitTest)
{
TestUtilities.AppendUnitTest(formula, inputData, processedClipData);
}
if (generateSvgDoc)
{
SvgUtilities.GenerateSvgDoc(formula, clips, processedClip, 882, 300);
}
LegacyClipSlot processedLegacyClipSlot =
new LegacyClipSlot(formula, processedClip, chainedCommandWrapper.Result, id);
return(processedLegacyClipSlot);
}
Console.WriteLine($"Error applying formula: {processedClipWrapper.ErrorMessage}");
return(LegacyClipSlot.Empty);
}