"""Tests for dashboard endpoints registration and OpenAPI spec."""
import pytest
from fastapi.testclient import TestClient

from src.main import app


@pytest.fixture
def client():
    """Create a test client."""
    return TestClient(app)


class TestDashboardOpenAPISpec:
    """Test that dashboard endpoints are documented in OpenAPI spec."""

    def test_quick_links_list_in_openapi(self, client):
        """Quick links list endpoint should be in OpenAPI spec."""
        response = client.get("/openapi.json")
        assert response.status_code == 200
        spec = response.json()
        assert "/dashboard/quick-links" in spec["paths"]

    def test_quick_links_get_in_openapi(self, client):
        """Quick links get endpoint should be in OpenAPI spec."""
        response = client.get("/openapi.json")
        assert response.status_code == 200
        spec = response.json()
        assert "/dashboard/quick-links/{link_id}" in spec["paths"]

    def test_quick_links_reorder_in_openapi(self, client):
        """Quick links reorder endpoint should be in OpenAPI spec."""
        response = client.get("/openapi.json")
        assert response.status_code == 200
        spec = response.json()
        assert "/dashboard/quick-links/reorder" in spec["paths"]

    def test_widgets_list_in_openapi(self, client):
        """Widgets list endpoint should be in OpenAPI spec."""
        response = client.get("/openapi.json")
        assert response.status_code == 200
        spec = response.json()
        assert "/dashboard/widgets" in spec["paths"]

    def test_widgets_get_in_openapi(self, client):
        """Widgets get endpoint should be in OpenAPI spec."""
        response = client.get("/openapi.json")
        assert response.status_code == 200
        spec = response.json()
        assert "/dashboard/widgets/{widget_id}" in spec["paths"]

    def test_quick_links_supports_crud_operations(self, client):
        """Quick links should support all CRUD operations."""
        response = client.get("/openapi.json")
        spec = response.json()

        # List endpoint
        list_path = spec["paths"].get("/dashboard/quick-links", {})
        assert "get" in list_path  # List
        assert "post" in list_path  # Create

        # Item endpoint
        item_path = spec["paths"].get("/dashboard/quick-links/{link_id}", {})
        assert "get" in item_path  # Read
        assert "put" in item_path  # Update
        assert "delete" in item_path  # Delete

    def test_widgets_supports_crud_operations(self, client):
        """Widgets should support all CRUD operations."""
        response = client.get("/openapi.json")
        spec = response.json()

        # List endpoint
        list_path = spec["paths"].get("/dashboard/widgets", {})
        assert "get" in list_path  # List
        assert "post" in list_path  # Create

        # Item endpoint
        item_path = spec["paths"].get("/dashboard/widgets/{widget_id}", {})
        assert "get" in item_path  # Read
        assert "put" in item_path  # Update
        assert "delete" in item_path  # Delete


class TestDashboardSchemaValidation:
    """Test that request validation works correctly."""

    def test_create_quick_link_requires_title(self, client):
        """Create quick link should require title (422 for validation)."""
        response = client.post(
            "/dashboard/quick-links",
            json={
                "url": "https://example.com",
            },
        )
        # Either 422 for validation or 401/403/500 for auth
        assert response.status_code in [401, 403, 422, 500]

    def test_create_widget_requires_widget_type(self, client):
        """Create widget should require widget_type (422 for validation)."""
        response = client.post(
            "/dashboard/widgets",
            json={},
        )
        assert response.status_code in [401, 403, 422, 500]

    def test_reorder_requires_link_ids(self, client):
        """Reorder should require link_ids list (422 for validation)."""
        response = client.post(
            "/dashboard/quick-links/reorder",
            json={},
        )
        assert response.status_code in [401, 403, 422, 500]


class TestDashboardControllerInit:
    """Test dashboard controller initialization."""

    def test_controller_module_imports(self):
        """Dashboard controller should be importable."""
        from src.domains.dashboard.controller import DashboardController, dashboard_controller
        assert DashboardController is not None
        assert dashboard_controller is not None

    def test_controller_has_correct_prefix(self):
        """Dashboard controller should have correct prefix."""
        from src.domains.dashboard.controller import dashboard_controller
        assert dashboard_controller.prefix == "/dashboard"

    def test_controller_has_correct_tags(self):
        """Dashboard controller should have correct tags."""
        from src.domains.dashboard.controller import dashboard_controller
        assert "Dashboard" in dashboard_controller.tags


class TestDashboardServiceInit:
    """Test dashboard service initialization."""

    def test_service_module_imports(self):
        """Dashboard service should be importable."""
        from src.domains.dashboard.service import DashboardService, get_dashboard_service
        assert DashboardService is not None
        assert get_dashboard_service is not None

    def test_service_singleton(self):
        """get_dashboard_service should return singleton."""
        from src.domains.dashboard.service import get_dashboard_service

        service1 = get_dashboard_service()
        service2 = get_dashboard_service()
        assert service1 is service2


class TestDashboardModels:
    """Test dashboard models."""

    def test_quick_link_model_imports(self):
        """QuickLink model should be importable."""
        from src.domains.dashboard.models import QuickLink
        assert QuickLink is not None

    def test_dashboard_widget_model_imports(self):
        """DashboardWidget model should be importable."""
        from src.domains.dashboard.models import DashboardWidget
        assert DashboardWidget is not None


class TestDashboardSchemas:
    """Test dashboard schemas."""

    def test_quick_link_schemas_import(self):
        """QuickLink schemas should be importable."""
        from src.domains.dashboard.schemas import (
            QuickLinkCreate,
            QuickLinkUpdate,
            QuickLinkResponse,
            QuickLinkListResponse,
            QuickLinkReorderRequest,
            QuickLinkReorderResponse,
        )
        assert QuickLinkCreate is not None
        assert QuickLinkUpdate is not None
        assert QuickLinkResponse is not None
        assert QuickLinkListResponse is not None
        assert QuickLinkReorderRequest is not None
        assert QuickLinkReorderResponse is not None

    def test_dashboard_widget_schemas_import(self):
        """DashboardWidget schemas should be importable."""
        from src.domains.dashboard.schemas import (
            DashboardWidgetCreate,
            DashboardWidgetUpdate,
            DashboardWidgetResponse,
            DashboardWidgetListResponse,
        )
        assert DashboardWidgetCreate is not None
        assert DashboardWidgetUpdate is not None
        assert DashboardWidgetResponse is not None
        assert DashboardWidgetListResponse is not None