# retoor <retoor@molodetz.nl>
import pytest

from stealthii import Stealthii, StealthResponse
from stealthii.client import _ContextSlot


def test_construction_is_lazy_and_cheap():
    s = Stealthii()
    assert s._browser is None
    assert s._playwright is None
    assert s._contexts == {}


def test_invalid_fingerprint_rejected():
    with pytest.raises(ValueError):
        Stealthii(fingerprint='ja5')


def test_defaults():
    s = Stealthii()
    assert s.fingerprint == 'ja4'
    assert s.max_tabs == 4
    assert s.max_retries == 3
    assert s.recycle_context_after_count == 500
    assert s.recycle_context_after_s == 1800.0


def test_build_body_json():
    headers = {}
    kwargs = Stealthii._build_body(headers, data=None, json={'a': 1}, files=None)
    assert kwargs == {'data': '{"a": 1}'}
    assert headers['Content-Type'] == 'application/json'


def test_build_body_form_dict():
    kwargs = Stealthii._build_body({}, data={'x': '1'}, json=None, files=None)
    assert kwargs == {'form': {'x': '1'}}


def test_build_body_raw_bytes():
    kwargs = Stealthii._build_body({}, data=b'raw', json=None, files=None)
    assert kwargs == {'data': b'raw'}


def test_build_body_none():
    assert Stealthii._build_body({}, data=None, json=None, files=None) == {}


def test_build_body_multipart_with_files_and_fields():
    kwargs = Stealthii._build_body(
        {}, data={'field': 'value'}, json=None,
        files={'upload': ('name.txt', b'content')},
    )
    multipart = kwargs['multipart']
    assert multipart['field'] == 'value'
    assert multipart['upload']['name'] == 'name.txt'
    assert multipart['upload']['buffer'] == b'content'


@pytest.mark.asyncio
async def test_stealth_response_shapes_like_aiohttp():
    resp = StealthResponse(200, {'Content-Type': 'application/json'}, b'{"ok": true}', 'https://x/')
    assert resp.status == 200
    assert await resp.text() == '{"ok": true}'
    assert await resp.json() == {'ok': True}
    assert await resp.read() == b'{"ok": true}'
    async with resp as r:
        assert r is resp


def test_context_slot_starts_fresh():
    slot = _ContextSlot(context=object())
    assert slot.count == 0
    assert slot.patched is False