from pathlib import Path
from unittest.mock import MagicMock, patch
import pytest

from gitea.workspace import WorkspaceManager


@patch("gitea.workspace.subprocess.run")
@patch("gitea.workspace.GiteaClient")
def test_workspace_manager_configure_repo_user(
    mock_client_class: MagicMock,
    mock_run: MagicMock
) -> None:
    mock_client = MagicMock()
    mock_client_class.return_value = mock_client
    mock_user = MagicMock()
    mock_user.full_name = "Agent Tester"
    mock_user.login = "agent-test"
    mock_user.email = "agent-test@example.com"
    mock_client.get_authenticated_user.return_value = mock_user

    workspace = WorkspaceManager()
    repo_path = Path("/tmp/mock-repo")
    
    workspace._configure_repo_user(repo_path)
    
    assert mock_run.call_count >= 3
    calls = [c[0][0] for c in mock_run.call_args_list]
    
    assert any("http.extraHeader" in call for call in calls)
    assert any("user.name" in call for call in calls)
    assert any("user.email" in call for call in calls)


@patch("gitea.workspace.subprocess.run")
@patch("gitea.workspace.GiteaClient")
def test_workspace_manager_clone_repo(
    mock_client_class: MagicMock,
    mock_run: MagicMock
) -> None:
    mock_client = MagicMock()
    mock_client_class.return_value = mock_client
    mock_user = MagicMock()
    mock_user.full_name = "Agent Tester"
    mock_user.login = "agent-test"
    mock_user.email = "agent-test@example.com"
    mock_client.get_authenticated_user.return_value = mock_user

    workspace = WorkspaceManager()
    
    with patch.object(workspace, "_configure_repo_user") as mock_configure:
        with patch.object(workspace, "get_repo_path") as mock_get_path:
            mock_repo_path = MagicMock(spec=Path)
            mock_repo_path.exists.return_value = False
            mock_get_path.return_value = mock_repo_path
            
            workspace.clone_repo("meeks/repo1")
            
            mock_run.assert_called_once()
            args = mock_run.call_args[0][0]
            assert "clone" in args
            assert any("http.extraHeader=Authorization: Basic" in arg for arg in args)
            mock_configure.assert_called_once_with(mock_repo_path)


@patch("gitea.workspace.GiteaClient")
def test_workspace_manager_fails_if_no_authenticated_user(
    mock_client_class: MagicMock
) -> None:
    mock_client = MagicMock()
    mock_client_class.return_value = mock_client
    mock_client.get_authenticated_user.return_value = None

    workspace = WorkspaceManager()
    with pytest.raises(RuntimeError, match="No authenticated user found."):
        workspace.clone_repo("meeks/repo1")

    with pytest.raises(RuntimeError, match="No authenticated user found."):
        workspace._configure_repo_user(Path("/tmp/mock-repo"))


@patch("gitea.workspace.GiteaClient")
def test_workspace_manager_fails_if_authenticated_user_has_no_login(
    mock_client_class: MagicMock
) -> None:
    mock_client = MagicMock()
    mock_client_class.return_value = mock_client
    mock_user = MagicMock()
    mock_user.login = ""
    mock_client.get_authenticated_user.return_value = mock_user

    workspace = WorkspaceManager()
    with pytest.raises(RuntimeError, match="No authenticated user found."):
        workspace.clone_repo("meeks/repo1")

    with pytest.raises(RuntimeError, match="No authenticated user found."):
        workspace._configure_repo_user(Path("/tmp/mock-repo"))