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UsingLineProcessor.cs

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using ScriptCs.Contracts;

namespace ScriptCs

{

public interface IUsingLineProcessor : ILineProcessor

{

}

public class UsingLineProcessor : IUsingLineProcessor

{

private const string UsingString = "using ";

public bool ProcessLine(IFileParser parser, FileParserContext context, string line, bool isBeforeCode)

{

Guard.AgainstNullArgument("context", context);

if (!IsUsingLine(line))

{

return false;

}

// for using static, we will not extract the import into the context, but rather let it be treated as code

if (line.Contains(" static "))

{

return false;

}

var @namespace = GetNamespace(line);

if (!context.Namespaces.Contains(@namespace))

{

context.Namespaces.Add(@namespace);

}

return true;

}

private static bool IsUsingLine(string line) => line.Trim(' ').StartsWith(UsingString) && !line.Contains("{") && line.Contains(";") && !line.Contains("=");

private static string GetNamespace(string line)

{

return line.Trim(' ')

.Replace(UsingString, string.Empty)

.Replace("\"", string.Empty)

.Replace(";", string.Empty);

}