from __future__ import annotations

from unittest.mock import MagicMock

import pytest


@pytest.mark.asyncio
async def test_init_paper_mode(client, mock_trading):
    assert client.paper is True
    assert client._trading is mock_trading


@pytest.mark.asyncio
async def test_get_account_calls_trading(client, mock_trading):
    mock_trading.get_account.return_value = MagicMock(
        model_dump=lambda: {"equity": 100000, "cash": 50000}
    )
    result = await client.get_account()
    mock_trading.get_account.assert_called_once()
    assert result["equity"] == 100000


@pytest.mark.asyncio
async def test_get_positions_returns_list(client, mock_trading):
    pos_mock = MagicMock(model_dump=lambda: {"symbol": "AAPL", "qty": 10})
    mock_trading.get_all_positions.return_value = [pos_mock]
    result = await client.get_positions()
    assert len(result) == 1
    assert result[0]["symbol"] == "AAPL"


@pytest.mark.asyncio
async def test_place_market_order_stocks(client, mock_trading):
    order_mock = MagicMock(model_dump=lambda: {"id": "o123", "symbol": "AAPL"})
    mock_trading.submit_order.return_value = order_mock
    result = await client.place_order(
        symbol="AAPL", side="buy", qty=1, order_type="market", asset_class="stocks",
    )
    assert result["id"] == "o123"
    assert mock_trading.submit_order.called


@pytest.mark.asyncio
async def test_place_limit_order_requires_price(client):
    with pytest.raises(ValueError, match="limit_price"):
        await client.place_order(
            symbol="AAPL", side="buy", qty=1, order_type="limit",
        )


@pytest.mark.asyncio
async def test_cancel_order(client, mock_trading):
    mock_trading.cancel_order_by_id.return_value = None
    result = await client.cancel_order("o1")
    mock_trading.cancel_order_by_id.assert_called_once_with("o1")
    assert result == {"order_id": "o1", "canceled": True}


@pytest.mark.asyncio
async def test_close_position_no_options(client, mock_trading):
    order_mock = MagicMock(model_dump=lambda: {"id": "close-1"})
    mock_trading.close_position.return_value = order_mock
    result = await client.close_position("AAPL")
    assert mock_trading.close_position.called
    assert result["id"] == "close-1"


@pytest.mark.asyncio
async def test_get_clock(client, mock_trading):
    clock_mock = MagicMock(model_dump=lambda: {"is_open": True, "next_close": "2026-04-21T20:00:00Z"})
    mock_trading.get_clock.return_value = clock_mock
    result = await client.get_clock()
    assert result["is_open"] is True


@pytest.mark.asyncio
async def test_invalid_asset_class(client):
    with pytest.raises(ValueError, match="invalid asset_class"):
        await client.get_ticker("AAPL", asset_class="forex")