import json
from pathlib import Path

from phase_memory.ops_warden import (
    OPS_WARDEN_ACTIVATION_SCHEMA,
    OPS_WARDEN_MEMORY_STATUS_SCHEMA,
    OPS_WARDEN_PROFILE_ID,
    OPS_WARDEN_RUNTIME_SCHEMA,
    OPS_WARDEN_SESSION_EVENT_SCHEMA,
    activate_ops_warden_memory,
    build_session_event,
    memory_enabled,
    ops_warden_adapter_pack,
    ops_warden_coordination_profile,
    ops_warden_evaluation_metrics,
    record_session_event,
    resolve_session_kind,
    session_kind_for_agent,
    stabilized_route_match,
    validate_memory_write,
    validate_ops_warden_profile,
)
from phase_memory.external_adapters import validate_adapter_pack_manifest

FIXTURES = Path(__file__).parent / "fixtures"


def test_ops_warden_profile_validates_with_activation_budget() -> None:
    profile = ops_warden_coordination_profile(FIXTURES / "ops-warden-coordination-profile.json")
    validation = validate_ops_warden_profile(profile)

    assert profile["id"] == OPS_WARDEN_PROFILE_ID
    assert profile["policy"]["secrets_allowed"] is False
    assert validation["valid"] is True


def test_validate_memory_write_rejects_secret_like_payload() -> None:
    ok, diagnostics = validate_memory_write(
        {
            "command": "access",
            "outcome": "resolved",
            "metadata": {"token": "super-secret-token"},
        }
    )

    assert ok is False
    assert diagnostics[0].code == "ops_warden_memory_secret_field_rejected"


def test_session_kind_supports_known_and_future_agents() -> None:
    assert session_kind_for_agent("grok") == "warden.agent.grok"
    assert session_kind_for_agent(None) == "warden.operator"
    assert resolve_session_kind({"WARDEN_AGENT_ID": "claude"}) == "warden.agent.claude"
    assert resolve_session_kind({"WARDEN_SESSION_KIND": "warden.worker"}) == "warden.worker"


def test_record_and_activate_ops_warden_memory_round_trip(tmp_path) -> None:
    store = tmp_path / "memory"
    record_session_event(
        store,
        build_session_event(
            command="route find",
            session_kind="warden.agent.grok",
            outcome="resolved",
            need="openrouter api key",
            route_id="openrouter-llm-connect",
            agent_id="grok",
            session_id="sess-1",
        ),
    )
    record_session_event(
        store,
        build_session_event(
            command="route find",
            session_kind="warden.agent.grok",
            outcome="resolved",
            need="openrouter api key",
            route_id="openrouter-llm-connect",
            agent_id="grok",
            session_id="sess-1",
        ),
    )

    activation = activate_ops_warden_memory(
        store,
        session_kind="warden.worker",
        need="openrouter api key",
        session_id="worker-1",
    )

    assert activation["schema_version"] == OPS_WARDEN_ACTIVATION_SCHEMA
    assert activation["stabilized_route"]["route_id"] == "openrouter-llm-connect"
    assert activation["llm_calls_avoided"] is True


def test_cross_runtime_continuity_is_visible_to_worker_activation(tmp_path) -> None:
    store = tmp_path / "memory"
    record_session_event(
        store,
        build_session_event(
            command="route find",
            session_kind="warden.agent.codex",
            outcome="resolved",
            need="npm token",
            route_id="openbao-api-key",
            agent_id="codex",
        ),
    )
    activation = activate_ops_warden_memory(store, session_kind="warden.worker", need="npm token")

    kinds = {item.get("session_kind") for item in activation["selected_episodes"] if item.get("kind") == "episode"}
    assert "warden.agent.codex" in kinds


def test_ops_warden_evaluation_metrics_and_adapter_pack() -> None:
    scenarios = json.loads((FIXTURES / "ops-warden-evaluation-scenarios.json").read_text(encoding="utf-8"))
    events = scenarios["scenarios"][0]["events"]
    metrics = ops_warden_evaluation_metrics(events)
    pack = ops_warden_adapter_pack()
    diagnostics = validate_adapter_pack_manifest(pack)

    assert metrics["cross_runtime_continuity"] == 1.0
    assert metrics["routing_repeat_accuracy"] > 0
    assert not any(item.severity == "error" for item in diagnostics)
    assert pack.name == "ops-warden-coordination"


def test_stabilized_route_match_requires_confirmations() -> None:
    events = [
        {"need_fingerprint": "abc", "route_id": "openbao-api-key", "outcome": "resolved"},
        {"need_fingerprint": "abc", "route_id": "openbao-api-key", "outcome": "resolved"},
    ]

    assert stabilized_route_match(events, need_fingerprint_value="abc")["route_id"] == "openbao-api-key"
    assert stabilized_route_match(events[:1], need_fingerprint_value="abc") is None


def test_memory_enabled_honors_opt_out() -> None:
    assert memory_enabled({"WARDEN_MEMORY": "1"}) is True
    assert memory_enabled({"WARDEN_MEMORY": "0"}) is False


def test_ops_warden_evaluation_report_passes_fixture_scenarios() -> None:
    from phase_memory.ops_warden import ops_warden_evaluation_report

    scenarios = json.loads((FIXTURES / "ops-warden-evaluation-scenarios.json").read_text(encoding="utf-8"))
    report = ops_warden_evaluation_report(scenarios)

    assert report["valid"] is True
    assert report["metrics"]["scenario_count"] == 3