"""
API endpoints for the breakout signal monitor.

GET  /api/signal/status          — current state (enabled, recent signals)
POST /api/signal/toggle          — flip the on/off switch
GET  /api/signal/history         — last N signals (fired regardless of enabled state)
"""

from fastapi import APIRouter

from app.services.funding_signal import (
    set_enabled,
    is_enabled,
    get_recent_signals,
    get_status,
)

router = APIRouter(prefix="/signal", tags=["signal"])


@router.get("/status")
async def status():
    return get_status()


@router.post("/toggle")
async def toggle(enabled: bool):
    """
    Body: ?enabled=true or ?enabled=false
    Example: POST /api/signal/toggle?enabled=true
    """
    set_enabled(enabled)
    return {"enabled": is_enabled()}


@router.get("/history")
async def history(limit: int = 20):
    return get_recent_signals(limit)