ToOkHttpResultTE.cs

namespace CSharpFunctionalExtensions.HttpResults.Generators.ResultExtensions;

internal class ToOkHttpResultTE : IGenerateMethods
{
  public string Generate(string mapperClassName, string resultErrorType, string httpResultType)
  {
    return $$"""
      /// <summary>
      /// Returns a <see cref="Ok{TValue}"/> in case of success result. Returns custom mapping in case of failure.
      /// </summary>
      public static Results<Ok<T>, {{httpResultType}}> ToOkHttpResult<T>(this Result<T,{{resultErrorType}}> result)
      {
          if (result.IsSuccess) return TypedResults.Ok(result.Value);

          return ErrorMapperInstances.{{mapperClassName}}.Map(result.Error);
      }

      /// <summary>
      /// Returns a <see cref="Ok{TValue}"/> in case of success result. Returns custom mapping in case of failure.
      /// </summary>
      public static async Task<Results<Ok<T>, {{httpResultType}}>> ToOkHttpResult<T>(this Task<Result<T,{{resultErrorType}}>> result)
      {
          return (await result).ToOkHttpResult();
      }
      """;
  }
}