"""Тесты HttpCheckboxClient. Сеть замокана через respx — реальных запросов не делает."""

from __future__ import annotations

import json
import uuid

import httpx
import pytest
import respx
from httpx import Response

from app.core.config import Settings
from app.services.checkbox.client import (
    CheckboxCredentials,
    CheckboxError,
    CheckboxUnavailableError,
)
from app.services.checkbox.http_client import HttpCheckboxClient

BASE = "https://api.checkbox.test"
CREDS = CheckboxCredentials(cash_register_id=uuid.uuid4(), license_key="lic-123", pin_code="1111")

ETTN = {
    "id": "e-1",
    "status": "CREATED",
    "ettnNumber": "20450123456789",
    "totalSum": 120000,
    "description": "",
    "recipientPhone": "",
    "employee": {"id": "x", "dateCreated": "2026-09-23"},
    "cashRegister": {"id": "y", "dateCreated": "2026-09-23"},
    "lastCheckDate": "2026-09-23",
    "dateCreated": "2026-09-23",
}


def _client() -> HttpCheckboxClient:
    settings = Settings(
        secret_key="test-secret-key",
        encryption_key="dGVzdC1lbmNyeXB0aW9uLWtleS0zMi1ieXRlcyEh",
        checkbox_base_url=BASE,
    )  # type: ignore[arg-type]
    return HttpCheckboxClient(settings)


def _signin(token: str = "tok-1") -> respx.Route:
    return respx.post(f"{BASE}/api/v1/cashier/signinPinCode").mock(
        return_value=Response(200, json={"access_token": token})
    )


@respx.mock
async def test_create_signs_in_and_sends_headers() -> None:
    signin = _signin()
    create = respx.post(f"{BASE}/api/v1/ettn").mock(return_value=Response(200, json=ETTN))

    ettn = await _client().create_ettn(CREDS, {"provider": "novapost"})

    assert ettn.id == "e-1" and ettn.ettn_number == "20450123456789"
    assert json.loads(signin.calls.last.request.content) == {"pin_code": "1111"}
    assert signin.calls.last.request.headers["X-License-Key"] == "lic-123"
    sent = create.calls.last.request
    assert sent.headers["Authorization"] == "Bearer tok-1"
    assert sent.headers["X-License-Key"] == "lic-123"
    assert sent.headers["X-Client-Name"] == "lux_fiscal"


@respx.mock
async def test_token_is_cached_between_calls() -> None:
    signin = _signin()
    respx.get(f"{BASE}/api/v1/ettn/e-1").mock(return_value=Response(200, json=ETTN))
    client = _client()

    await client.get_ettn(CREDS, "e-1")
    await client.get_ettn(CREDS, "e-1")

    assert signin.call_count == 1


@respx.mock
async def test_401_triggers_single_resign_in() -> None:
    signin = _signin("tok-2")
    route = respx.get(f"{BASE}/api/v1/ettn/e-1").mock(
        side_effect=[Response(401, json={"message": "expired"}), Response(200, json=ETTN)]
    )

    ettn = await _client().get_ettn(CREDS, "e-1")

    assert ettn.status == "CREATED"
    assert signin.call_count == 2
    assert route.calls.last.request.headers["Authorization"] == "Bearer tok-2"


@respx.mock
async def test_422_raises_checkbox_error_with_message() -> None:
    _signin()
    respx.post(f"{BASE}/api/v1/ettn").mock(
        return_value=Response(
            422,
            json={
                "message": "Validation error",
                "detail": [{"loc": ["body", "payments"], "msg": "bad", "type": "x"}],
            },
        )
    )

    with pytest.raises(CheckboxError, match="body.payments: bad") as exc_info:
        await _client().create_ettn(CREDS, {})
    assert not isinstance(exc_info.value, CheckboxUnavailableError)


@respx.mock
async def test_timeout_and_5xx_are_unavailable() -> None:
    _signin()
    respx.post(f"{BASE}/api/v1/ettn").mock(side_effect=httpx.ReadTimeout("slow"))
    with pytest.raises(CheckboxUnavailableError):
        await _client().create_ettn(CREDS, {})

    respx.post(f"{BASE}/api/v1/ettn").mock(return_value=Response(503, text="down"))
    with pytest.raises(CheckboxUnavailableError):
        await _client().create_ettn(CREDS, {})


@respx.mock
async def test_find_skips_cancelled_and_other_waybills() -> None:
    _signin()
    respx.get(f"{BASE}/api/v1/ettn").mock(
        return_value=Response(
            200,
            json=[
                {**ETTN, "id": "old", "status": "CANCELLED"},
                {**ETTN, "id": "other", "ettnNumber": "111"},
                {**ETTN, "id": "match"},
            ],
        )
    )

    found = await _client().find_ettn(CREDS, "20450123456789")

    assert found is not None and found.id == "match"


@respx.mock
async def test_bad_pin_raises() -> None:
    respx.post(f"{BASE}/api/v1/cashier/signinPinCode").mock(
        return_value=Response(400, json={"message": "Невірний пін-код"})
    )
    with pytest.raises(CheckboxError, match="Невірний пін-код"):
        await _client().sign_in(CREDS)