import time
from fastapi import APIRouter, Depends
from sqlalchemy.orm import Session

from app.database import get_db
from app.dependencies import get_current_user, get_usage_summary
from app.models.user import User
from app.schemas import UsageResponse, HealthResponse
from app.config import get_settings

router = APIRouter(tags=["usage"])
settings = get_settings()
_start_time = time.time()


@router.get("/v1/usage", response_model=UsageResponse)
def get_usage(
    user: User = Depends(get_current_user),
    db: Session = Depends(get_db),
):
    return get_usage_summary(user, db)


@router.get("/v1/health", response_model=HealthResponse)
def health_check():
    return HealthResponse(
        version=settings.version,
        uptime=round(time.time() - _start_time, 1),
    )