from fastapi import APIRouter, Depends
from app.core.security import get_current_user, User
from app.services.system import SystemService, SystemStats, BlockDevicesInfo

router = APIRouter()


@router.get("/stats", response_model=SystemStats)
async def get_system_stats(current_user: User = Depends(get_current_user)):
    """Récupère les statistiques système (CPU, RAM, processus)"""
    return SystemService.get_system_stats()


@router.get("/cpu")
async def get_cpu(current_user: User = Depends(get_current_user)):
    """Récupère uniquement les statistiques CPU"""
    return SystemService.get_cpu_usage()


@router.get("/memory")
async def get_memory(current_user: User = Depends(get_current_user)):
    """Récupère uniquement les statistiques mémoire"""
    return SystemService.get_memory_usage()


@router.get("/processes")
async def get_processes(limit: int = 10, current_user: User = Depends(get_current_user)):
    """Récupère la liste des processus actifs"""
    return SystemService.get_top_processes(limit=limit)


@router.get("/disks", response_model=BlockDevicesInfo)
async def get_block_devices(current_user: User = Depends(get_current_user)):
    """Récupère les informations sur les disques et partitions avec lsblk"""
    return SystemService.get_block_devices()