import pytest
from unittest.mock import AsyncMock, MagicMock, patch
from agent_service.tools.odoo_client import OdooClient, WriteResult


@pytest.fixture
def odoo():
    client = OdooClient(url='http://localhost:8069', db='test', api_key='testkey')
    return client


@pytest.mark.asyncio
async def test_search_read_returns_list(odoo):
    with patch.object(odoo, '_call', new=AsyncMock(return_value=[
        {'id': 1, 'name': 'Invoice 1'},
    ])):
        result = await odoo.search_read('account.move', [('state', '=', 'posted')], ['name'])
        assert isinstance(result, list)
        assert result[0]['id'] == 1


@pytest.mark.asyncio
async def test_write_returns_write_result(odoo):
    with patch.object(odoo, '_call', new=AsyncMock(return_value=True)), \
         patch.object(odoo, 'search_read', new=AsyncMock(return_value=[{'id': 1, 'name': 'test'}])):
        result = await odoo.write('account.move', [1], {'state': 'posted'})
        assert isinstance(result, WriteResult)
        assert result.success is True


@pytest.mark.asyncio
async def test_write_result_has_before_after(odoo):
    before = [{'id': 1, 'amount_residual': 1000.0}]
    after = [{'id': 1, 'amount_residual': 0.0}]
    call_count = 0

    async def mock_search_read(*args, **kwargs):
        nonlocal call_count
        call_count += 1
        return before if call_count == 1 else after

    with patch.object(odoo, '_call', new=AsyncMock(return_value=True)), \
         patch.object(odoo, 'search_read', new=mock_search_read):
        result = await odoo.write('account.move', [1], {'amount_residual': 0})
        assert result.before == before[0]
        assert result.after == after[0]


@pytest.mark.asyncio
async def test_unlink_logs_warning(odoo, caplog):
    import logging
    with patch.object(odoo, '_call', new=AsyncMock(return_value=True)):
        with caplog.at_level(logging.WARNING):
            await odoo.unlink('account.move', [99])
    assert any('unlink' in r.message.lower() or '99' in r.message for r in caplog.records)