public void Build()
{
_logger.LogInformation($"Generating report at {_path}");
var state = new RenderingState();
state.Append($"<!DOCTYPE html>");
state.Append($"<html lang=\"en\">");
state.Append($"<head>");
state.Append($"<meta charset=\"utf-8\">");
state.Append($"<meta http-equiv=\"X-UA-Compatible\" content=\"IE=edge\">");
state.Append($"<meta name=\"viewport\" content=\"width=device-width, initial-scale=1\">");
state.Append($"<title>Generator report</title>");
state.Append($"<link rel=\"stylesheet\" href=\"https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css\" integrity=\"sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u\" crossorigin=\"anonymous\">");
state.Append($"</head>");
state.Append($"<body>");
state.Append($"<div class=\"container\">");
state.Append($"<div class=\"jumbotron\">");
state.AppendTitle($"Generator report");
state.Append($"<p class=\"lead\">Generated at {DateTime.Now.ToString("G")}</p>");
state.Append($"</div>");
AppendLowQualityTypes(state);
AppendLowQualityArticles(state);
AppendReferenceMapReport(state);
state.Append($"</div>");
state.Append($"</body>");
state.Append($"</html>");
File.WriteAllText(_path, state.Builder.ToString());
}