import evaluate
import datasets
import lm_eval

# TODO: Add BibTeX citation
_CITATION = """
"""

# TODO: Add description of the module here
_DESCRIPTION = """
"""


# TODO: Add description of the arguments of the module here
_KWARGS_DESCRIPTION = """
"""


@evaluate.utils.file_utils.add_start_docstrings(_DESCRIPTION, _KWARGS_DESCRIPTION)
class llm_harness_mistral_arc(evaluate.Metric):
    def _info(self):
        # TODO: Specifies the evaluate.EvaluationModuleInfo object
        return evaluate.MetricInfo(
            # This is the description that will appear on the modules page.
            module_type="metric",
            description=_DESCRIPTION,
            citation=_CITATION,
            inputs_description=_KWARGS_DESCRIPTION,
            # This defines the format of each prediction and reference
            features=[
                datasets.Features(
                    {
                        "pretrained": datasets.Value("string", id="sequence"),
                        "tasks": datasets.Sequence(datasets.Value("string", id="sequence"), id="tasks"),
                    }
                )],
            # Homepage of the module for documentation
            homepage="http://module.homepage",
            # Additional links to the codebase or references
            codebase_urls=["http://github.com/path/to/codebase/of/new_module"],
            reference_urls=["http://path.to.reference.url/new_module"]
        )

    def _compute(self, pretrained, tasks):
        outputs = lm_eval.simple_evaluate( 
              model="hf",
              model_args={"pretrained":pretrained},
              tasks=tasks,
              num_fewshot=0,
          )
        results = {}
        for task in outputs['results']:
           results[task] = {'acc':outputs['results'][task]['acc,none'], 
                          'acc_norm':outputs['results'][task]['acc_norm,none']}
        return results