"""Integration tests for the Orchestrator façade (boot + cycle wiring)."""

from __future__ import annotations

from datetime import UTC, datetime
from decimal import Decimal
from pathlib import Path

import pytest
from pytest_httpx import HTTPXMock

from cerbero_bite.config import golden_config
from cerbero_bite.config.mcp_endpoints import load_endpoints
from cerbero_bite.runtime import Orchestrator
from cerbero_bite.runtime.dependencies import build_runtime

pytestmark = pytest.mark.httpx_mock(assert_all_responses_were_requested=False)


def _now() -> datetime:
    return datetime(2026, 4, 27, 14, 0, tzinfo=UTC)


def _wire_environment_info(
    httpx_mock: HTTPXMock,
    *,
    environment: str = "testnet",
) -> None:
    httpx_mock.add_response(
        url="http://mcp-deribit:9011/tools/environment_info",
        json={
            "exchange": "deribit",
            "environment": environment,
            "source": "env",
            "env_value": "true" if environment == "testnet" else "false",
            "base_url": "https://test.deribit.com/api/v2",
            "max_leverage": 3,
        },
        is_reusable=True,
    )


def _wire_health_probes(httpx_mock: HTTPXMock) -> None:
    httpx_mock.add_response(
        url="http://mcp-macro:9013/tools/get_macro_calendar",
        json={"events": []},
        is_reusable=True,
    )
    httpx_mock.add_response(
        url="http://mcp-sentiment:9014/tools/get_cross_exchange_funding",
        json={"snapshot": {}},
        is_reusable=True,
    )
    httpx_mock.add_response(
        url="http://mcp-hyperliquid:9012/tools/get_funding_rate",
        json={"asset": "ETH", "current_funding_rate": 0.0001},
        is_reusable=True,
    )
    httpx_mock.add_response(
        url="http://mcp-portfolio:9018/tools/get_total_portfolio_value",
        json={"total_value_eur": 1000.0},
        is_reusable=True,
    )


def _build_orch(tmp_path: Path, *, expected: str = "testnet") -> Orchestrator:
    ctx = build_runtime(
        cfg=golden_config(),
        endpoints=load_endpoints(env={}),
        token="t",
        db_path=tmp_path / "state.sqlite",
        audit_path=tmp_path / "audit.log",
        retry_max=1,
        clock=_now,
    )
    return Orchestrator(
        ctx,
        expected_environment=expected,  # type: ignore[arg-type]
        eur_to_usd=Decimal("1.075"),
    )


@pytest.mark.asyncio
async def test_boot_succeeds_when_environment_matches(
    tmp_path: Path, httpx_mock: HTTPXMock
) -> None:
    _wire_environment_info(httpx_mock, environment="testnet")
    _wire_health_probes(httpx_mock)
    httpx_mock.add_response(
        url="http://mcp-deribit:9011/tools/get_positions",
        json=[],
        is_reusable=True,
    )

    orch = _build_orch(tmp_path, expected="testnet")
    boot = await orch.boot()
    assert boot.environment == "testnet"
    assert boot.health.state == "ok"
    assert orch.context.kill_switch.is_armed() is False


@pytest.mark.asyncio
async def test_boot_arms_kill_switch_on_environment_mismatch(
    tmp_path: Path, httpx_mock: HTTPXMock
) -> None:
    _wire_environment_info(httpx_mock, environment="mainnet")
    _wire_health_probes(httpx_mock)
    httpx_mock.add_response(
        url="http://mcp-deribit:9011/tools/get_positions",
        json=[],
        is_reusable=True,
    )
    httpx_mock.add_response(
        url="http://mcp-telegram:9017/tools/notify_system_error",
        json={"ok": True},
        is_reusable=True,
    )

    orch = _build_orch(tmp_path, expected="testnet")
    await orch.boot()
    assert orch.context.kill_switch.is_armed() is True


def test_install_scheduler_registers_canonical_jobs(tmp_path: Path) -> None:
    orch = _build_orch(tmp_path)
    sched = orch.install_scheduler()
    job_ids = {j.id for j in sched.get_jobs()}
    assert job_ids == {"entry", "monitor", "health"}