from inspect import signature
from configspec import *
from shepherd import PluginInterface

"""
Plugin to test basic registration calls.
"""

interface = PluginInterface()

confspec = ConfigSpecification()
confspec.add_spec("spec1", StringSpec())

interface.register_confspec(confspec)


def my_interface_function():
    return 42


interface.register_function(my_interface_function)


def basic_attachment():
    return "basic attachment"


def attachment_with_args(arg_a, arg_b):
    return F"attachment with args: {arg_a}, {arg_b}"


def attachment_with_fancy_args(arg_a, arg_b, arg_c=True):
    return F"attachment with fancy args: {arg_a}, {arg_b}, {arg_c}"


interface.register_hook("basic_hook")
interface.register_hook("hook_with_args", ("arg_a", "arg_b"))
interface.register_hook("hook_with_fancy_args", signature(lambda arg_a, arg_b, arg_c=True: None))

interface.register_attachment(basic_attachment, "basic_hook")
interface.register_attachment(attachment_with_args, "simpletestplugin.hook_with_args")
interface.register_attachment(attachment_with_fancy_args, "hook_with_fancy_args")