"""
Tests to validate that all fixtures in tests/fixtures/fixtures.py can be instantiated correctly.
"""

import pytest
from decimal import Decimal
from datetime import date, datetime, time, timedelta
from uuid import UUID
from enum import Enum
from typing import Callable

# Import all fixtures from the main fixtures file
from .fixtures.fixtures import *

# Pydantic Fixture Tests


def test_basic_pydantic_model_fixture(basic_pydantic_model):
    """Verify the basic_pydantic_model fixture can be instantiated."""
    assert basic_pydantic_model is not None
    # Simple check for expected field type (optional, could be more extensive)
    assert "string_field" in basic_pydantic_model.model_fields


def test_datetime_pydantic_model_fixture(datetime_pydantic_model):
    """Verify the datetime_pydantic_model fixture can be instantiated."""
    assert datetime_pydantic_model is not None
    assert "datetime_field" in datetime_pydantic_model.model_fields


def test_optional_fields_model_fixture(optional_fields_model):
    """Verify the optional_fields_model fixture can be instantiated."""
    assert optional_fields_model is not None
    assert "optional_string" in optional_fields_model.model_fields


def test_constrained_fields_model_fixture(constrained_fields_model):
    """Verify the constrained_fields_model fixture can be instantiated."""
    assert constrained_fields_model is not None
    assert "balance" in constrained_fields_model.model_fields


def test_relationship_models_fixture(relationship_models):
    """Verify the relationship_models fixture can be instantiated and has expected keys."""
    assert relationship_models is not None
    assert isinstance(relationship_models, dict)
    assert "User" in relationship_models
    assert "Address" in relationship_models
    assert "Profile" in relationship_models
    assert "Tag" in relationship_models


def test_method_model_fixture(method_model):
    """Verify the method_model fixture can be instantiated."""
    assert method_model is not None
    assert hasattr(method_model, "instance_method")


def test_factory_model_fixture(factory_model):
    """Verify the factory_model fixture can be instantiated."""
    assert factory_model is not None
    assert hasattr(factory_model, "create_product")


def test_user_django_model_fixture(user_django_model):
    """Verify the user_django_model fixture can be instantiated."""
    assert user_django_model is not None
    assert hasattr(user_django_model, "_meta")  # Check it's a Django model


def test_context_pydantic_model_fixture(context_pydantic_model):
    """Verify the context_pydantic_model fixture can be instantiated."""
    assert context_pydantic_model is not None
    assert "handler" in context_pydantic_model.model_fields


def test_context_with_data_fixture(context_with_data):
    """Verify the context_with_data fixture provides data."""
    assert context_with_data is not None
    assert isinstance(context_with_data, dict)
    assert "name" in context_with_data
    assert "handler" in context_with_data  # Check for one of the context-dependent keys


# Dataclass Fixture Tests


def test_basic_dataclass_fixture(basic_dataclass):
    """Verify the basic_dataclass fixture can be instantiated."""
    assert basic_dataclass is not None
    assert hasattr(basic_dataclass, "__dataclass_fields__")
    assert "string_field" in basic_dataclass.__dataclass_fields__


def test_datetime_dataclass_fixture(datetime_dataclass):
    """Verify the datetime_dataclass fixture can be instantiated."""
    assert datetime_dataclass is not None
    assert hasattr(datetime_dataclass, "__dataclass_fields__")
    assert "datetime_field" in datetime_dataclass.__dataclass_fields__


def test_advanced_types_dataclass_fixture(advanced_types_dataclass):
    """Verify the advanced_types_dataclass fixture can be instantiated."""
    assert advanced_types_dataclass is not None
    assert hasattr(advanced_types_dataclass, "__dataclass_fields__")
    assert "uuid_field" in advanced_types_dataclass.__dataclass_fields__


def test_optional_dataclass_fixture(optional_dataclass):
    """Verify the optional_dataclass fixture can be instantiated."""
    assert optional_dataclass is not None
    assert hasattr(optional_dataclass, "__dataclass_fields__")
    assert "optional_string" in optional_dataclass.__dataclass_fields__


def test_nested_dataclass_fixture(nested_dataclass):
    """Verify the nested_dataclass fixture can be instantiated and has expected keys."""
    assert nested_dataclass is not None
    assert isinstance(nested_dataclass, dict)
    assert "InnerDC" in nested_dataclass
    assert "OuterDC" in nested_dataclass
    assert hasattr(nested_dataclass["OuterDC"], "__dataclass_fields__")


def test_relationship_dataclasses_fixture(relationship_dataclasses):
    """Verify the relationship_dataclasses fixture can be instantiated and has expected keys."""
    assert relationship_dataclasses is not None
    assert isinstance(relationship_dataclasses, dict)
    assert "UserDC" in relationship_dataclasses
    assert "AddressDC" in relationship_dataclasses
    assert "ProfileDC" in relationship_dataclasses
    assert "TagDC" in relationship_dataclasses
    assert hasattr(relationship_dataclasses["UserDC"], "__dataclass_fields__")


def test_metadata_dataclass_fixture(metadata_dataclass):
    """Verify the metadata_dataclass fixture can be instantiated."""
    assert metadata_dataclass is not None
    assert hasattr(metadata_dataclass, "__dataclass_fields__")
    assert "item_name" in metadata_dataclass.__dataclass_fields__
    assert "value" in metadata_dataclass.__dataclass_fields__
