"""Integration tests for the Vendor API endpoint."""

from collections.abc import Iterable
from dataclasses import dataclass
from typing import Any

import httpx
import pytest

from ..conftest import URL, assert_lists_compatible


@dataclass
class Fixture:
    vendors: list[dict[str, Any]]


@pytest.fixture(scope="module")
def vendors() -> Iterable[Fixture]:
    """Add some vendors to the database."""
    result = httpx.post(
        f"{URL}/api/v1/vendor",
        json={"name": "John", "comment": "abcdefghåäö"},
    )
    result.raise_for_status()
    vendor_1 = result.json()

    result = httpx.post(
        f"{URL}/api/v1/vendor",
        json={"name": "Stan", "comment": "gfdadfg"},
    )
    result.raise_for_status()
    vendor_2 = result.json()

    result = httpx.post(
        f"{URL}/api/v1/vendor",
        json={"name": ""},
    )
    result.raise_for_status()
    vendor_3 = result.json()

    yield Fixture(
        vendors=[vendor_1, vendor_2, vendor_3],
    )

    httpx.delete(f"{URL}/api/v1/vendor/{vendor_1['id']}").raise_for_status()
    httpx.delete(f"{URL}/api/v1/vendor/{vendor_2['id']}").raise_for_status()
    httpx.delete(f"{URL}/api/v1/vendor/{vendor_3['id']}").raise_for_status()


def test_find_all_vendors(vendors: Fixture):
    # Execute
    result = httpx.get(
        f"{URL}/api/v1/vendor",
    )
    result.raise_for_status()

    # Verify
    vendors_result = result.json()
    assert_lists_compatible(vendors_result, vendors.vendors)


def test_find_all_vendors_sort_asc(vendors: Fixture):
    # Execute
    result = httpx.get(f"{URL}/api/v1/vendor?sort=id:asc")
    result.raise_for_status()

    # Verify
    vendors_result = result.json()
    assert len(vendors_result) == len(vendors.vendors)
    assert vendors_result[0] == vendors.vendors[0]


def test_find_all_vendors_sort_desc(vendors: Fixture):
    # Execute
    result = httpx.get(f"{URL}/api/v1/vendor?sort=id:desc")
    result.raise_for_status()

    # Verify
    vendors_result = result.json()
    assert len(vendors_result) == len(vendors.vendors)
    assert vendors_result[-1] == vendors.vendors[0]


def test_find_all_vendors_limit_asc(vendors: Fixture):
    # Execute
    result = httpx.get(f"{URL}/api/v1/vendor?sort=id:asc&limit=2")
    result.raise_for_status()

    # Verify
    assert result.headers["X-Total-Count"] == "3"
    vendors_result = result.json()
    assert len(vendors_result) == 2
    assert vendors_result == [vendors.vendors[0], vendors.vendors[1]]


def test_find_all_vendors_limit_desc(vendors: Fixture):
    # Execute
    result = httpx.get(f"{URL}/api/v1/vendor?sort=id:desc&limit=2")
    result.raise_for_status()

    # Verify
    assert result.headers["X-Total-Count"] == "3"
    vendors_result = result.json()
    assert len(vendors_result) == 2
    assert vendors_result == [vendors.vendors[-1], vendors.vendors[-2]]


def test_find_all_vendors_limit_asc_offset(vendors: Fixture):
    # Execute
    result = httpx.get(f"{URL}/api/v1/vendor?sort=id:asc&limit=2&offset=1")
    result.raise_for_status()

    # Verify
    assert result.headers["X-Total-Count"] == "3"
    vendors_result = result.json()
    assert len(vendors_result) == 2
    assert vendors_result == [vendors.vendors[1], vendors.vendors[2]]


def test_find_all_vendors_limit_desc_offset(vendors: Fixture):
    # Execute
    result = httpx.get(f"{URL}/api/v1/vendor?sort=id:desc&limit=2&offset=1")
    result.raise_for_status()

    # Verify
    assert result.headers["X-Total-Count"] == "3"
    vendors_result = result.json()
    assert len(vendors_result) == 2
    assert vendors_result == [vendors.vendors[-2], vendors.vendors[-3]]


def test_find_all_vendors_limit_asc_offset_outside_range(vendors: Fixture):  # noqa: ARG001
    # Execute
    result = httpx.get(f"{URL}/api/v1/vendor?sort=id:asc&limit=2&offset=100")
    result.raise_for_status()

    # Verify
    assert result.headers["X-Total-Count"] == "3"
    vendors_result = result.json()
    assert len(vendors_result) == 0


@pytest.mark.parametrize(
    "field_name",
    [
        "id",
        "registered",
        "name",
        "comment",
    ],
)
def test_find_all_vendors_sort_fields(vendors: Fixture, field_name: str):
    """Test sorting by all fields."""
    # Execute
    result = httpx.get(f"{URL}/api/v1/vendor?sort={field_name}:asc")
    result.raise_for_status()

    # Verify
    vendors_result = result.json()
    assert len(vendors_result) == len(vendors.vendors)


def test_find_vendors_by_name(vendors: Fixture):
    # Execute
    result = httpx.get(
        f"{URL}/api/v1/vendor",
        params={"name": vendors.vendors[0]["name"]},
    )
    result.raise_for_status()

    # Verify
    vendors_result = result.json()
    assert vendors_result == [vendors.vendors[0]]


def test_find_vendors_by_empty_name(vendors: Fixture):
    # Execute
    result = httpx.get(
        f"{URL}/api/v1/vendor",
        params={"name": ""},
    )
    result.raise_for_status()

    # Verify
    vendors_result = result.json()
    assert vendors_result == [vendors.vendors[2]]