#  Copyright (c) PARRRATE T&V 2021. All rights reserved.

from bu4.indexing.constructs.icall import ICall
from bu4.indexing.constructs.indexed import Indexed
from bu4.parsing.codes import CODE_CALL
from bu4.parsing.extensions.extension import Extension
from bu4.parsing.states.parsingread import ParsingRead
from bu4.transform.states.aftertransform import AfterTransform
from bu4.transform.states.transformfinished import TransformFinished
from bu4.transform.states.transformstate import TransformState
from bu4.transform.targets.atlambda import ATLambda

__all__ = ('XICall',)


class XICall(Extension[Indexed], code=CODE_CALL):
    def apply(self) -> TransformState[Indexed]:
        return AfterTransform(
            ParsingRead(self.parser),
            ATLambda(
                lambda argument: AfterTransform(
                    ParsingRead(self.parser),
                    ATLambda(
                        lambda lambda_: TransformFinished(
                            ICall(
                                argument,
                                lambda_
                            )
                        )
                    )
                )
            )
        )