# Copyright (c) 2023 Kyle Schouviller (https://github.com/kyle0654)

from typing import Literal
from pydantic import Field
from .baseinvocation import BaseInvocation, BaseInvocationOutput, InvocationContext
from .math import IntOutput, FloatOutput

# Pass-through parameter nodes - used by subgraphs

class ParamIntInvocation(BaseInvocation):
    """An integer parameter"""
    #fmt: off
    type: Literal["param_int"] = "param_int"
    a: int = Field(default=0, description="The integer value")
    #fmt: on

    def invoke(self, context: InvocationContext) -> IntOutput:
        return IntOutput(a=self.a)

class ParamFloatInvocation(BaseInvocation):
    """A float parameter"""
    #fmt: off
    type: Literal["param_float"] = "param_float"
    param: float = Field(default=0.0, description="The float value")
    #fmt: on

    def invoke(self, context: InvocationContext) -> FloatOutput:
        return FloatOutput(param=self.param)