from __future__ import annotations

from uuid import UUID

import pytest

from connectors.gitea import FakeGiteaServer
from packages.connector_kit import (
    GiteaClient,
    GiteaError,
    GiteaSettings,
    RegisteredRepository,
    StaticTokenProvider,
)

PROJECT_ID = UUID("11111111-1111-1111-1111-111111111111")


def _client(version: str) -> tuple[GiteaClient, FakeGiteaServer, RegisteredRepository]:
    fixture = FakeGiteaServer(gitea_version=version)
    client = GiteaClient(
        GiteaSettings(
            base_url="http://gitea.test",
            token_reference="docker-secret://gitea_mcp_token",  # noqa: S106
            allow_insecure_http_for_tests=True,
        ),
        StaticTokenProvider("fixture-token"),
        transport=fixture.transport(),
    )
    repository = RegisteredRepository(
        repository_ref="hub-repository",
        project_id=PROJECT_ID,
        owner="acme",
        name="hub",
        source_uri="itworx-git://hub/hub-repository",
        private=True,
    )
    return client, fixture, repository


@pytest.mark.parametrize(
    ("version", "expected_key"),
    [
        ("1.14.0", "Do"),
        ("1.14.7", "Do"),
        ("1.25.5", "Do"),
        ("1.26.4", "do"),
        ("1.27.0", "do"),
        ("1.27.2", "do"),
        ("28.0.0", "do"),
        ("28.1.3", "do"),
    ],
)
def test_supported_merge_versions_use_one_version_probe_and_one_write(
    version: str, expected_key: str
) -> None:
    client, fixture, repository = _client(version)
    try:
        client.merge_pull_request(repository, 7, method="squash", head_commit_id="e" * 40)
        assert fixture.recorded_paths.count("/api/v1/version") == 1
        assert fixture.recorded_paths.count("/api/v1/repos/acme/hub/pulls/7/merge") == 1
        merge_body = next(
            body for body in fixture.recorded_bodies if body.get(expected_key) == "squash"
        )
        assert merge_body["force_merge"] is False
        assert merge_body["merge_when_checks_succeed"] is False
        assert merge_body["delete_branch_after_merge"] is False
        assert ("Do" if expected_key == "do" else "do") not in merge_body
    finally:
        client.close()


def test_unknown_future_version_fails_before_merge_write() -> None:
    client, fixture, repository = _client("29.0.0")
    try:
        with pytest.raises(
            GiteaError,
            match="1.14, 1.25, 1.26, 1.27, or 28.x",
        ) as raised:
            client.merge_pull_request(repository, 7, method="squash", head_commit_id="e" * 40)
        assert raised.value.code == "GITEA_VERSION_UNSUPPORTED"
        assert "/api/v1/repos/acme/hub/pulls/7/merge" not in fixture.recorded_paths
    finally:
        client.close()