"""
Characterization tests for spinner message functionality.
Tests the baseline behavior before implementing dynamic spinner messages.
"""

from unittest.mock import MagicMock, patch

import pytest

from tunacode.ui import console as ui


@pytest.mark.asyncio
async def test_spinner_baseline_thinking_message():
    """Test that spinner shows the default 'Thinking...' message."""
    mock_state_manager = MagicMock()
    mock_state_manager.session.spinner = None

    with patch("tunacode.ui.output.console") as mock_console:
        mock_status = MagicMock()
        mock_console.status.return_value = mock_status

        # Test starting spinner
        await ui.spinner(show=True, state_manager=mock_state_manager)

        # Verify spinner was created with default message
        mock_console.status.assert_called_once()
        call_args = mock_console.status.call_args
        assert "[bold #00d7ff]Thinking...[/bold #00d7ff]" in str(call_args)
        assert mock_status.start.called

        # Verify spinner was stored in state
        assert mock_state_manager.session.spinner == mock_status


@pytest.mark.asyncio
async def test_spinner_stop_behavior():
    """Test stopping an existing spinner."""
    mock_state_manager = MagicMock()
    mock_spinner = MagicMock()
    mock_state_manager.session.spinner = mock_spinner

    # Test stopping spinner
    await ui.spinner(show=False, spinner_obj=mock_spinner, state_manager=mock_state_manager)

    # Verify spinner was stopped
    assert mock_spinner.stop.called


@pytest.mark.asyncio
async def test_spinner_no_update_capability():
    """Test that current spinner implementation doesn't support message updates."""
    mock_state_manager = MagicMock()
    mock_state_manager.session.spinner = None

    with patch("tunacode.ui.output.console") as mock_console:
        mock_status = MagicMock()
        mock_console.status.return_value = mock_status

        # Start spinner
        await ui.spinner(show=True, state_manager=mock_state_manager)

        # Verify update method is not called (doesn't exist in current implementation)
        assert not hasattr(mock_status, "update") or not mock_status.update.called


@pytest.mark.asyncio
async def test_tool_execution_spinner_behavior():
    """Test current spinner behavior during tool execution."""
    from tunacode.cli.repl_components.tool_executor import tool_handler

    mock_state_manager = MagicMock()
    mock_spinner = MagicMock()
    mock_state_manager.session.spinner = mock_spinner
    mock_state_manager.session.is_streaming_active = False
    mock_state_manager.tool_handler = None
    mock_state_manager.is_plan_mode = MagicMock(return_value=False)

    # Mock tool part
    mock_part = MagicMock()
    mock_part.tool_name = "read_file"
    mock_part.args = {"file_path": "/test/file.py"}

    with patch("tunacode.cli.repl_components.tool_executor.ToolHandler") as mock_handler_class:
        mock_handler = MagicMock()
        mock_handler.should_confirm.return_value = False
        mock_handler.is_tool_blocked_in_plan_mode = MagicMock(return_value=False)
        mock_handler_class.return_value = mock_handler

        with patch("tunacode.cli.repl_components.tool_executor.ui"):
            await tool_handler(mock_part, mock_state_manager)

            # Verify spinner continues running (no stop/start)
            assert not mock_spinner.stop.called
            assert not mock_spinner.start.called
            # No update method should be called
            assert not mock_spinner.update.called


if __name__ == "__main__":
    pytest.main([__file__, "-v"])
