"""Integration tests for API endpoints."""
from unittest.mock import AsyncMock, patch
import pytest
from httpx import AsyncClient

from api.auth import User


class TestStatusEndpoint:
    """Tests for the /api/status endpoint."""

    async def test_status_endpoint_returns_ok(
        self, async_client: AsyncClient
    ) -> None:
        """Test that status endpoint returns OK status."""
        response = await async_client.get("/api/status")
        assert response.status_code == 200
        assert response.json() == {"status": "OK"}


class TestListingEndpoint:
    """Tests for the /api/listing endpoint."""

    async def test_listing_endpoint_requires_auth(self) -> None:
        """Test that listing endpoint requires authentication."""
        from api.app import app
        from httpx import ASGITransport, AsyncClient

        # Clear any dependency overrides to test auth requirement
        app.dependency_overrides.clear()

        transport = ASGITransport(app=app)
        async with AsyncClient(transport=transport, base_url="http://test") as client:
            response = await client.get("/api/listing")
            # Should return 401 or 403 without valid auth
            assert response.status_code in (401, 403)

    async def test_listing_endpoint_with_auth(
        self, async_client: AsyncClient
    ) -> None:
        """Test that listing endpoint works with authentication."""
        # Mock the repository to return empty list
        with patch(
            "api.app.ListingRepository.get_listings",
            new_callable=AsyncMock,
            return_value=[],
        ):
            response = await async_client.get("/api/listing")
            assert response.status_code == 200
            data = response.json()
            assert "listings" in data


class TestListingGeoJsonEndpoint:
    """Tests for the /api/listing_geojson endpoint."""

    async def test_listing_geojson_requires_auth(self) -> None:
        """Test that listing_geojson endpoint requires authentication."""
        from api.app import app
        from httpx import ASGITransport, AsyncClient

        # Clear any dependency overrides to test auth requirement
        app.dependency_overrides.clear()

        transport = ASGITransport(app=app)
        async with AsyncClient(transport=transport, base_url="http://test") as client:
            response = await client.get(
                "/api/listing_geojson",
                params={"listing_type": "RENT"},
            )
            # Should return 401 or 403 without valid auth
            assert response.status_code in (401, 403)

    async def test_listing_geojson_with_filters(
        self, async_client: AsyncClient
    ) -> None:
        """Test that listing_geojson accepts filter parameters."""
        with patch(
            "api.app.export_immoweb",
            new_callable=AsyncMock,
            return_value={"type": "FeatureCollection", "features": []},
        ):
            response = await async_client.get(
                "/api/listing_geojson",
                params={
                    "listing_type": "RENT",
                    "min_bedrooms": 2,
                    "max_bedrooms": 3,
                    "min_price": 1500,
                    "max_price": 3000,
                },
            )
            assert response.status_code == 200
            data = response.json()
            assert data["type"] == "FeatureCollection"


class TestGetDistrictsEndpoint:
    """Tests for the /api/get_districts endpoint."""

    async def test_get_districts_requires_auth(self) -> None:
        """Test that get_districts endpoint requires authentication."""
        from api.app import app
        from httpx import ASGITransport, AsyncClient

        # Clear any dependency overrides to test auth requirement
        app.dependency_overrides.clear()

        transport = ASGITransport(app=app)
        async with AsyncClient(transport=transport, base_url="http://test") as client:
            response = await client.get("/api/get_districts")
            # Should return 401 or 403 without valid auth
            assert response.status_code in (401, 403)

    async def test_get_districts_returns_dict(
        self, async_client: AsyncClient
    ) -> None:
        """Test that get_districts returns a dictionary of districts."""
        response = await async_client.get("/api/get_districts")
        assert response.status_code == 200
        data = response.json()
        assert isinstance(data, dict)
        # Check some known districts exist
        assert "London" in data
        assert "Westminster" in data
        assert "Camden" in data

    async def test_get_districts_values_are_region_ids(
        self, async_client: AsyncClient
    ) -> None:
        """Test that district values are REGION identifiers."""
        response = await async_client.get("/api/get_districts")
        data = response.json()
        # All values should be REGION^... format
        for district_name, region_id in data.items():
            assert region_id.startswith("REGION^"), (
                f"District {district_name} has invalid region ID: {region_id}"
            )


class TestRefreshListingsEndpoint:
    """Tests for the /api/refresh_listings endpoint."""

    async def test_refresh_listings_requires_auth(self) -> None:
        """Test that refresh_listings endpoint requires authentication."""
        from api.app import app
        from httpx import ASGITransport, AsyncClient

        # Clear any dependency overrides to test auth requirement
        app.dependency_overrides.clear()

        transport = ASGITransport(app=app)
        async with AsyncClient(transport=transport, base_url="http://test") as client:
            response = await client.post(
                "/api/refresh_listings",
                params={"listing_type": "RENT"},
            )
            # Should return 401 or 403 without valid auth
            assert response.status_code in (401, 403)


class TestTaskStatusEndpoint:
    """Tests for the /api/task_status endpoint."""

    async def test_task_status_requires_auth(self) -> None:
        """Test that task_status endpoint requires authentication."""
        from api.app import app
        from httpx import ASGITransport, AsyncClient

        # Clear any dependency overrides to test auth requirement
        app.dependency_overrides.clear()

        transport = ASGITransport(app=app)
        async with AsyncClient(transport=transport, base_url="http://test") as client:
            response = await client.get(
                "/api/task_status",
                params={"task_id": "test-task-id"},
            )
            # Should return 401 or 403 without valid auth
            assert response.status_code in (401, 403)