from typing import TYPE_CHECKING

from core_domain import (
    InitialNodeContract,
    NodeRunContract,
    NodeRunStatusUpdateContract,
    RunBootstrapContract,
    RunCreateContract,
    WorkflowRunStatusUpdateContract,
    WorkflowRunContract,
)

if TYPE_CHECKING:
    from app.db.models import NodeRun, WorkflowRun


class InitialNodeCreateRequest(InitialNodeContract):
    pass


class RunCreateRequest(RunCreateContract):
    initial_node: InitialNodeCreateRequest | None = None


class WorkflowRunResponse(WorkflowRunContract):

    @classmethod
    def from_entity(cls, entity: "WorkflowRun") -> "WorkflowRunResponse":
        return cls.model_validate(entity, from_attributes=True)


class NodeRunResponse(NodeRunContract):

    @classmethod
    def from_entity(cls, entity: "NodeRun") -> "NodeRunResponse":
        return cls.model_validate(entity, from_attributes=True)


class RunBootstrapResponse(RunBootstrapContract):
    run: WorkflowRunResponse
    initial_node: NodeRunResponse | None = None


class WorkflowRunStatusUpdateRequest(WorkflowRunStatusUpdateContract):
    pass


class NodeRunStatusUpdateRequest(NodeRunStatusUpdateContract):
    pass