"""Documentation-driven acceptance tests for roadmap phases 6 through 12."""

from __future__ import annotations

import inspect

import pytest

from src.core.graph import _worker_skill_node
from src.core.policy import PlatformGateService, PolicyEngine
from src.runtime.cdm_runtime import TrendAnalysis
from src.runtime.execution_context import ExecutionContext
from src.runtime.metrics import RuntimeMetrics
from src.runtime.worker_runtime import WorkerRuntime
from src.skills.adapters import LEGACY_WORKER_FACTORIES
from src.skills.registry import default_skill_registry
from src.skills.runtime import SkillRuntime


def test_phase6_registry_contains_all_non_clinical_worker_skills():
    registry = default_skill_registry()

    assert {
        "caregiver-support",
        "diabetes-research",
        "diabetes-dietary-coach",
    } <= {skill.id for skill in registry.list_active()}


def test_phase7_clinical_manifests_enforce_role_and_intent():
    registry = default_skill_registry()
    runtime = SkillRuntime(registry)

    runtime.select("clinical-diagnosis-support", role="clinician", intent="diagnosis")

    with pytest.raises(PermissionError):
        runtime.select("clinical-diagnosis-support", role="patient", intent="diagnosis")
    with pytest.raises(PermissionError):
        runtime.select("clinical-diagnosis-support", role="clinician", intent="treatment")


def test_phase8_cdm_trend_is_typed_and_survives_worker_flush():
    trend = TrendAnalysis(summary="Glucose is stable.", metrics={"Glucose": {"trend": "stable"}})
    context = ExecutionContext(user_query="Review my trends")
    context.metadata["cdm_trend_analysis"] = trend.as_dict()

    worker = WorkerRuntime(default_skill_registry())
    worker.load_skill("cdm-health-coach")
    worker.flush_and_destroy()

    assert context.metadata["cdm_trend_analysis"] == {
        "trend_analysis": "Glucose is stable.",
        "trend_data": {"Glucose": {"trend": "stable"}},
    }


def test_phase9_failed_gate_cannot_publish_artifact():
    state = {"gates": {"emergency": {"decision": "passed"}, "validation": {"decision": "failed"}, "safety": {"decision": "passed"}}}

    assert PlatformGateService.can_publish(state) is False
    invalidated = PlatformGateService.invalidate_artifact(
        {"response_artifacts": [{"status": "generated"}]}, "validation"
    )
    assert invalidated["response_artifacts"][0]["status"] == "invalidated_by_validation"


def test_phase10_graph_worker_surface_is_skill_based():
    source = inspect.getsource(_worker_skill_node)

    assert "WorkerRuntime" in source
    assert "create_worker_adapter" in source


def test_phase11_has_no_legacy_worker_singletons_in_graph_runtime():
    import src.core.graph as graph

    assert "agent_instances" not in inspect.getsource(graph)


def test_phase12_runtime_metrics_capture_lifecycle_and_context_counters():
    metrics = RuntimeMetrics()
    metrics.record("runtime.created", runtime="WorkerRuntime")
    metrics.record("skill.loaded", runtime="WorkerRuntime", duration_ms=1.2)
    metrics.record("skill.executed", prompt_tokens=12, context_tokens=8)
    metrics.record("runtime.destroyed", runtime="WorkerRuntime")

    snapshot = metrics.snapshot()

    assert snapshot["event_count"] == 4
    assert snapshot["durations_ms"]["skill.loaded"] == 1.2
    assert snapshot["active_runtime_slots"] == 0


def test_policy_emergency_detection_is_deterministic():
    assert PolicyEngine.check_emergency("The patient is unconscious") is True
    assert PolicyEngine.check_emergency("The patient wants meal planning") is False


def test_phase6_compatibility_factories_are_explicitly_scoped():
    assert set(LEGACY_WORKER_FACTORIES) >= {
        "caregiver-support",
        "diabetes-research",
        "diabetes-dietary-coach",
    }