# © Crown-owned copyright 2025, Defence Science and Technology Laboratory UK
"""Actions for interacting with applications on network hosts."""
from abc import ABC
from typing import ClassVar

from primaite.game.agent.actions.abstract import AbstractAction
from primaite.interface.request import RequestFormat

__all__ = (
    "NodeApplicationExecuteAction",
    "NodeApplicationScanAction",
    "NodeApplicationCloseAction",
    "NodeApplicationFixAction",
    "NodeApplicationInstallAction",
    "NodeApplicationRemoveAction",
)


class NodeApplicationAbstractAction(AbstractAction, ABC):
    """
    Base class for application actions.

    Any action which applies to an application and uses node_name and application_name as its only two parameters can
    inherit from this base class.
    """

    class ConfigSchema(AbstractAction.ConfigSchema, ABC):
        """Base Configuration schema for Node Application actions."""

        node_name: str
        application_name: str
        verb: ClassVar[str]

    @classmethod
    def form_request(cls, config: ConfigSchema) -> RequestFormat:
        """Return the action formatted as a request which can be ingested by the PrimAITE simulation."""
        return [
            "network",
            "node",
            config.node_name,
            "application",
            config.application_name,
            config.verb,
        ]


class NodeApplicationExecuteAction(NodeApplicationAbstractAction, discriminator="node-application-execute"):
    """Action which executes an application."""

    config: "NodeApplicationExecuteAction.ConfigSchema"

    class ConfigSchema(NodeApplicationAbstractAction.ConfigSchema):
        """Configuration schema for NodeApplicationExecuteAction."""

        verb: str = "execute"


class NodeApplicationScanAction(NodeApplicationAbstractAction, discriminator="node-application-scan"):
    """Action which scans an application."""

    config: "NodeApplicationScanAction.ConfigSchema"

    class ConfigSchema(NodeApplicationAbstractAction.ConfigSchema):
        """Configuration schema for NodeApplicationScanAction."""

        verb: str = "scan"


class NodeApplicationCloseAction(NodeApplicationAbstractAction, discriminator="node-application-close"):
    """Action which closes an application."""

    config: "NodeApplicationCloseAction.ConfigSchema"

    class ConfigSchema(NodeApplicationAbstractAction.ConfigSchema):
        """Configuration schema for NodeApplicationCloseAction."""

        verb: str = "close"


class NodeApplicationFixAction(NodeApplicationAbstractAction, discriminator="node-application-fix"):
    """Action which fixes an application."""

    config: "NodeApplicationFixAction.ConfigSchema"

    class ConfigSchema(NodeApplicationAbstractAction.ConfigSchema):
        """Configuration schema for NodeApplicationFixAction."""

        verb: str = "fix"


class NodeApplicationInstallAction(NodeApplicationAbstractAction, discriminator="node-application-install"):
    """Action which installs an application."""

    config: "NodeApplicationInstallAction.ConfigSchema"

    class ConfigSchema(NodeApplicationAbstractAction.ConfigSchema):
        """Configuration schema for NodeApplicationInstallAction."""

        verb: str = "install"

    @classmethod
    def form_request(cls, config: ConfigSchema) -> RequestFormat:
        """Return the action formatted as a request which can be ingested by the PrimAITE simulation."""
        return [
            "network",
            "node",
            config.node_name,
            "software_manager",
            "application",
            config.verb,
            config.application_name,
        ]


class NodeApplicationRemoveAction(NodeApplicationAbstractAction, discriminator="node-application-remove"):
    """Action which removes/uninstalls an application."""

    config: "NodeApplicationRemoveAction.ConfigSchema"

    class ConfigSchema(NodeApplicationAbstractAction.ConfigSchema):
        """Configuration schema for NodeApplicationRemoveAction."""

        verb: str = "uninstall"

    @classmethod
    def form_request(cls, config: ConfigSchema) -> RequestFormat:
        """Return the action formatted as a request which can be ingested by the PrimAITE simulation."""
        return [
            "network",
            "node",
            config.node_name,
            "software_manager",
            "application",
            config.verb,
            config.application_name,
        ]