public static Expression GenerateQuery()

in nuget-extensions/nuget-commands/src.2.8/QueryBuilder.cs [13:35]

• 23 lines of code
• 8 McCabe index (conditional complexity)

    public static Expression GenerateQuery(PackageFetchOption fetchOption, IEnumerable<string> ids, ParameterExpression param)
    {
      var idFilter = GeneratePackageIdFilter(ids, param);
      switch (fetchOption)
      {
        case PackageFetchOption.IncludeAll:
          return idFilter;
        case PackageFetchOption.IncludeLatest:
          {
            var pi = typeof(IPackage).GetProperty("IsLatestVersion");
            if (pi == null) goto case PackageFetchOption.IncludeAll;
            return Expression.And(Expression.Property(param, pi), idFilter);
          }
        case PackageFetchOption.IncludeLatestAndPrerelease:
          {
            var pi = typeof(IPackage).GetProperty("IsAbsoluteLatestVersion");
            if (pi == null) goto case PackageFetchOption.IncludeAll;
            return Expression.And(Expression.Property(param, pi), idFilter);
          }
        default:
          throw new Exception("Unexpected PackageFetchOption: " + fetchOption);
      }
    }