import httpx
import pytest

from glitchup_bot.glitchtip_client.client import GlitchTipClient


@pytest.mark.asyncio
async def test_list_issues_retries_without_query_params_on_422() -> None:
    attempts: list[dict[str, str | int]] = []

    def handler(request: httpx.Request) -> httpx.Response:
        attempts.append(dict(request.url.params))

        if len(attempts) < 3:
            return httpx.Response(422, request=request, json={"detail": "bad query"})

        return httpx.Response(
            200,
            request=request,
            json=[
                {"id": "1", "status": "unresolved", "title": "keep"},
                {"id": "2", "status": "resolved", "title": "drop"},
            ],
            headers={"link": ""},
        )

    client = GlitchTipClient()
    client._client = httpx.AsyncClient(
        base_url=client.base_url,
        headers=client.headers,
        transport=httpx.MockTransport(handler),
    )

    try:
        issues = await client.list_issues("backend-production")
    finally:
        await client.close()

    assert [issue["id"] for issue in issues] == ["1"]
    assert attempts == [
        {"query": "is:unresolved", "sort": "date", "limit": "100"},
        {"query": "is:unresolved", "limit": "100"},
        {"limit": "100"},
    ]


def test_parse_next_cursor_extracts_only_cursor_value() -> None:
    link_header = (
        '<https://glitchtip.example.com/api/0/projects/org/backend-production/issues/'
        '?limit=100&cursor=cD0yMDI2LTAzLTI2KzIxJTNBNTklM0EyMS4xNjkxNDklMkIwMCUzQTAw'
        '%26limit%3D100>; rel="next"; results="true"; cursor="..."'
    )

    cursor = GlitchTipClient._parse_next_cursor(link_header)

    assert cursor == "cD0yMDI2LTAzLTI2KzIxJTNBNTklM0EyMS4xNjkxNDklMkIwMCUzQTAw&limit=100"


@pytest.mark.asyncio
async def test_list_issues_preserves_non_422_errors() -> None:
    def handler(request: httpx.Request) -> httpx.Response:
        return httpx.Response(500, request=request, json={"detail": "server error"})

    client = GlitchTipClient()
    client._client = httpx.AsyncClient(
        base_url=client.base_url,
        headers=client.headers,
        transport=httpx.MockTransport(handler),
    )

    try:
        with pytest.raises(httpx.HTTPStatusError):
            await client.list_issues("backend-production")
    finally:
        await client.close()