#!/usr/bin/env python3
"""Audit issue 59's native non-movement AgentManager boundary."""

from __future__ import annotations

from pathlib import Path
import re

import generate_api_shims


ROOT = Path(__file__).resolve().parents[1]
SOURCE = ROOT / "crates" / "libremetaverse" / "src" / "agent_manager.rs"
GESTURE = ROOT / "crates" / "libremetaverse" / "src" / "gesture.rs"
DOC = ROOT / "docs" / "agent-manager.md"
STUB_RE = re.compile(r"\b(?:not_implemented|unimplemented_api)\b|\b(?:todo|unimplemented)!\s*\(")

REQUIRED_TYPES = {
    "T:LibreMetaverse.AgentManager",
    "T:LibreMetaverse.InstantMessage",
    "T:LibreMetaverse.ChatSessionMember",
    "T:LibreMetaverse.Assets.AssetGesture",
    "T:LibreMetaverse.Assets.GestureStepAnimation",
    "T:LibreMetaverse.Assets.GestureStepChat",
    "T:LibreMetaverse.Assets.GestureStepEOF",
    "T:LibreMetaverse.Assets.GestureStepSound",
    "T:LibreMetaverse.Assets.GestureStepWait",
}

REQUIRED_MEMBERS = {
    "E:LibreMetaverse.AgentManager.IM",
    "E:LibreMetaverse.AgentManager.ChatFromSimulator",
    "E:LibreMetaverse.AgentManager.MuteListUpdated",
    "E:LibreMetaverse.AgentManager.NavMeshStatusUpdate",
    "M:LibreMetaverse.AgentManager.Chat(System.String,System.Int32,LibreMetaverse.ChatType,System.Boolean)",
    "M:LibreMetaverse.AgentManager.PlayGestureAsync(LibreMetaverse.UUID,System.Threading.CancellationToken)",
    "M:LibreMetaverse.AgentManager.RetrieveInstantMessagesAsync(System.Threading.CancellationToken)",
    "M:LibreMetaverse.AgentManager.GetAgentPreferencesAsync(System.Threading.CancellationToken)",
    "M:LibreMetaverse.AgentManager.GetAgentExperiencesAsync(System.Threading.CancellationToken)",
    "M:LibreMetaverse.AgentManager.GetAttachmentResourcesAsync(System.Threading.CancellationToken)",
    "M:LibreMetaverse.AgentManager.GetViewerBenefitsAsync(System.Threading.CancellationToken)",
    "M:LibreMetaverse.AgentManager.RequestMuteList",
    "M:LibreMetaverse.AgentManager.RequestNavMeshGenerationStatusAsync(System.Threading.CancellationToken)",
    "M:LibreMetaverse.AgentManager.RequestNavMeshRebakeAsync(System.Threading.CancellationToken)",
    "M:LibreMetaverse.AgentManager.SendViewerStatsAsync(LibreMetaverse.Messages.Linden.ViewerStatsMessage,System.Threading.CancellationToken)",
    "M:LibreMetaverse.AgentManager.UpdateProfileAsync(LibreMetaverse.Avatar.AvatarProperties,System.Threading.CancellationToken)",
}


def require_markers(path: Path, markers: tuple[str, ...]) -> None:
    source = path.read_text()
    missing = [marker for marker in markers if marker not in source]
    if missing:
        raise SystemExit(f"{path.name}: audit evidence missing: " + ", ".join(missing))


def main() -> None:
    native_types = (
        generate_api_shims.NATIVE_TYPES.keys()
        | generate_api_shims.NATIVE_DECLARATIONS.keys()
    )
    missing_types = sorted(REQUIRED_TYPES - native_types)
    if missing_types:
        raise SystemExit("issue 59 native types missing: " + ", ".join(missing_types))
    missing_members = sorted(REQUIRED_MEMBERS - generate_api_shims.NATIVE_MEMBER_BODIES.keys())
    if missing_members:
        raise SystemExit("issue 59 native members missing: " + ", ".join(missing_members))

    for path in (SOURCE, GESTURE):
        if STUB_RE.search(path.read_text()):
            raise SystemExit(f"issue 59 owned Rust stubs remain in {path.name}")

    require_markers(
        SOURCE,
        (
            "ChatterBoxSessionAgentListUpdates",
            "MuteListUpdate",
            "NavMeshStatusUpdate",
            "MAX_GESTURE_ASSET_BYTES",
            "MAX_MUTE_LIST_BYTES",
            "fake_grid_serves_gesture_capability_and_observes_udp_actions",
            "instant_message_debug_redacts_message_and_binary_payload",
            "callbacks are not invoked",
        ),
    )
    require_markers(GESTURE, ("gesture_v2_roundtrip_preserves_all_step_payloads", "decode"))
    require_markers(DOC, ("RequestXfer", "ViewerAsset", "callbacks therefore run without"))
    print(
        "issue 59 audit: native AgentManager mappings, bounded gesture/mute transfers, "
        "lock-free callback evidence, documentation, and offline fake-grid coverage are present"
    )


if __name__ == "__main__":
    main()