"""Admin routes: system status, voice library, agent config, governance, ethics."""

from __future__ import annotations

import time
from typing import Any

from fastapi import APIRouter

from fusionagi._logger import logger
from fusionagi.api.dependencies import get_telemetry_tracer

router = APIRouter()

_start_time = time.monotonic()


@router.get("/telemetry")
def get_telemetry(task_id: str | None = None, limit: int = 100) -> dict:
    """Return telemetry traces (admin). Filter by task_id if provided."""
    tracer = get_telemetry_tracer()
    if not tracer:
        return {"traces": []}
    traces = tracer.get_traces(task_id=task_id, limit=limit)
    return {"traces": traces}


@router.get("/status")
def get_system_status() -> dict[str, Any]:
    """Return system health and metrics."""
    uptime = time.monotonic() - _start_time
    return {
        "status": "healthy",
        "uptime_seconds": round(uptime, 1),
        "active_tasks": 0,
        "active_agents": 6,
        "active_sessions": 0,
        "memory_usage_mb": None,
        "cpu_usage_percent": None,
    }


@router.get("/voices")
def list_voices() -> list[dict[str, Any]]:
    """List voice profiles."""
    return []


@router.post("/voices")
def add_voice(body: dict[str, Any]) -> dict[str, Any]:
    """Add a voice profile."""
    voice_id = f"voice_{int(time.time())}"
    logger.info("Voice profile added", extra={"voice_id": voice_id, "name": body.get("name")})
    return {"id": voice_id, "name": body.get("name", ""), "language": body.get("language", "en-US")}


@router.get("/ethics")
def get_ethics_lessons() -> list[dict[str, Any]]:
    """Return adaptive ethics lessons."""
    return []


@router.get("/consequences")
def get_consequences() -> list[dict[str, Any]]:
    """Return consequence engine records."""
    return []


@router.get("/insights")
def get_insights() -> list[dict[str, Any]]:
    """Return InsightBus cross-head insights."""
    return []


@router.post("/conversation-style")
def update_conversation_style(body: dict[str, Any]) -> dict[str, str]:
    """Update conversation style preferences."""
    logger.info("Conversation style updated", extra={"style": body})
    return {"status": "ok"}