from nameHandling.base import ComponentName, NameStyleBproto
from nameHandling.style.pythonNameStyle import NameStylePython
from protocol_components.enumeration import FactoryEnumeration
from copy import deepcopy


def test_deepcopy_component_name():
    name = ComponentName(["This", "Is", "Some", "text"], NameStylePython, source_string="ThisIsSomeText")

    new_name = deepcopy(name)
    
    name.name_parts = ["Some", "Other", "Stuff"]
    name.source_string = "SomeOtherStuff"
    name.source_style = NameStyleBproto

    # Verify Values did not change
    assert name.name_parts != new_name.name_parts
    assert name.source_string != new_name.source_string
    assert name.source_style != new_name.source_style


def test_deepcopy_enum():
    old_enum_factory = FactoryEnumeration()
    old_enum_factory.add_value("Value1", 1)
    old_enum_factory.add_value("Value2", 2)
    old_enum_factory.add_value("Value3", 3)
    old_enum = old_enum_factory.assemble("OldEnum")

    new_enum = deepcopy(old_enum)

    # Check ids
    assert id(new_enum) != id(old_enum)
    assert id(new_enum.name) != id(old_enum.name)

    assert id(old_enum.values) != id(new_enum.values)

    old_keys = list(old_enum.values.keys())
    new_keys = list(new_enum.values.keys())
    assert id(old_keys[0]) != id(new_keys[0])
    assert id(old_keys[1]) != id(new_keys[1])
    assert id(old_keys[2]) != id(new_keys[2])


def test_deepcopy_component_names_memo():
    name1 = NameStyleBproto.fromStr("Value1")
    name2 = NameStyleBproto.fromStr("Value2")

    assert id(name1) != id(name2)

    name1_copy = deepcopy(name1)
    assert isinstance(name1_copy, ComponentName)

    assert name1_copy == name1
    assert id(name1_copy) != id(name1)

    name1_copy2 = deepcopy(name1, {
        id(name1): name1_copy,
        id(name1_copy): name1_copy
    })

    name1_copy3 = deepcopy(name1_copy, {
        id(name1): name1_copy,
        id(name1_copy): name1_copy
    })

    assert isinstance(name1_copy2, ComponentName)
    assert isinstance(name1_copy3, ComponentName)

    assert id(name1_copy) == id(name1_copy2)
    assert id(name1_copy2) != id(name1)

    assert id(name1_copy) == id(name1_copy3)
    assert id(name1_copy3) != id(name1)