public static BlockType GetBlockTypeStartingAt(string[] lines, int index)
{
/////////////////////EARLY OUT////////////////////////
if (index >= lines.Length)
{
return(BlockType.None);
}
//////////////////END EARLY OUT//////////////////////
BlockType blockType = BlockType.None;
var statements = new CSharpParser().ParseStatements(lines[index]);
var firstStatement = statements.FirstOrDefault();
if (firstStatement != null)
{
if (firstStatement is WhileStatement)
{
blockType = BlockType.While;
}
else if (firstStatement is ForeachStatement)
{
blockType = BlockType.Foreach;
}
else if (firstStatement is ForStatement)
{
blockType = BlockType.For;
}
else if (firstStatement is IfElseStatement)
{
string line = lines[index].Trim();
if (line.StartsWith("if"))
{
blockType = BlockType.If;
}
else if (line.StartsWith("else if"))
{
blockType = BlockType.ElseIf;
}
else
{
blockType = BlockType.Else;
}
}
}
return(blockType);
}