from fastapi import APIRouter, Depends, HTTPException, Request
import httpx
import config_env
from typing import List

from schemas.reslevis import (
    BuildingItem,
    FloorItem,
    ZoneItem,
    GatewayItem,
    TrackerItem,
    OperatorItem,
    SubjectItem,
    AlarmItem,
    TrackItem,
    TrackerZoneItem,
)

from logica_reslevis.gateway import GatewayJsonRepository
from logica_reslevis.building import BuildingJsonRepository
from logica_reslevis.floor import FloorJsonRepository
from logica_reslevis.zone import ZoneJsonRepository
from logica_reslevis.tracker import TrackerJsonRepository
from logica_reslevis.operator import OperatorJsonRepository
from logica_reslevis.subject import SubjectJsonRepository
from logica_reslevis.alarm import AlarmJsonRepository
from logica_reslevis.track import TrackJsonRepository
from logica_reslevis.tracker_zone import TrackerZoneJsonRepository

from security import get_current_user

#CORE SYNC
CORE_BASE_URL = config_env.CORE_API_URL.rstrip("/")
CORE_TIMEOUT = 2.0  # secondi

async def sync_core_get(request: Request) -> None:
    if request.method != "GET":
        return

    repo = CORE_GET_REPO_BY_PATH.get(request.url.path)
    if repo is None:
        return

    try:
        async with httpx.AsyncClient(timeout=CORE_TIMEOUT) as client:
            resp = await client.get(
                f"{CORE_BASE_URL}{request.url.path}",
                params=request.query_params,
            )

        if 200 <= resp.status_code < 300:
            data = resp.json()
            if isinstance(data, list):
                repo._write_all(data)  # aggiorna i file locali
    except (httpx.RequestError, ValueError):
        # CORE giù o risposta non valida -> uso il file locale
        pass


router = APIRouter(dependencies=[Depends(sync_core_get)])

gateway_repo = GatewayJsonRepository()
building_repo = BuildingJsonRepository()
floor_repo = FloorJsonRepository()
zone_repo = ZoneJsonRepository()
tracker_repo = TrackerJsonRepository()
operator_repo = OperatorJsonRepository()
subject_repo = SubjectJsonRepository()
alarm_repo = AlarmJsonRepository()
track_repo = TrackJsonRepository()
tracker_zone_repo = TrackerZoneJsonRepository()

CORE_GET_REPO_BY_PATH = {
    "/reslevis/getGateways": gateway_repo,
    "/reslevis/getBuildings": building_repo,
    "/reslevis/getFloors": floor_repo,
    "/reslevis/getZones": zone_repo,
    "/reslevis/getTrackers": tracker_repo,
    "/reslevis/getTrackerZones": tracker_zone_repo,
    "/reslevis/getTracks": track_repo,
    "/reslevis/getOperators": operator_repo,
    "/reslevis/getSubjects": subject_repo,
}


@router.get(
    "/getGateways",
    response_model=List[GatewayItem],
    tags=["Reslevis"],
    dependencies=[Depends(get_current_user)],
)
def getGateways():
    return gateway_repo.list()


@router.post("/postGateway", tags=["Reslevis"], dependencies=[Depends(get_current_user)])
def postGateway(item: GatewayItem):
    gateway_repo.add(item)
    return {"message": "OK"}


@router.put("/updateGateway", tags=["Reslevis"], dependencies=[Depends(get_current_user)])
def updateGateway(item: GatewayItem):
    gateway_repo.update(item)
    return {"message": "OK"}


@router.delete("/removeGateway/{gateway_id}", tags=["Reslevis"], dependencies=[Depends(get_current_user)])
def removeGateway(gateway_id: str):
    gateway_repo.remove(gateway_id)
    return {"message": "OK"}


@router.get(
    "/getBuildings",
    response_model=List[BuildingItem],
    tags=["Reslevis"],
    dependencies=[Depends(get_current_user)],
)
def getBuildings():
    return building_repo.list()


@router.post("/postBuilding", tags=["Reslevis"], dependencies=[Depends(get_current_user)])
def postBuilding(item: BuildingItem):
    building_repo.add(item)
    return {"message": "OK"}


@router.put("/updateBuilding", tags=["Reslevis"], dependencies=[Depends(get_current_user)])
def updateBuilding(item: BuildingItem):
    building_repo.update(item)
    return {"message": "OK"}


@router.delete("/removeBuilding/{building_id}", tags=["Reslevis"], dependencies=[Depends(get_current_user)])
def removeBuilding(building_id: str):
    building_repo.remove(building_id)
    return {"message": "OK"}


@router.get(
    "/getFloors",
    response_model=List[FloorItem],
    tags=["Reslevis"],
    dependencies=[Depends(get_current_user)],
)

def getFloors():
    return floor_repo.list()

@router.post("/postFloor", tags=["Reslevis"], dependencies=[Depends(get_current_user)])
def postFloor(item: FloorItem):
    floor_repo.add(item)
    return {"message": "OK"}


@router.put("/updateFloor", tags=["Reslevis"], dependencies=[Depends(get_current_user)])
def updateFloor(item: FloorItem):
    floor_repo.update(item)
    return {"message": "OK"}


@router.delete("/removeFloor/{floor_id}", tags=["Reslevis"], dependencies=[Depends(get_current_user)])
def removeFloor(floor_id: str):
    floor_repo.remove(floor_id)
    return {"message": "OK"}


@router.get(
    "/getZones",
    response_model=List[ZoneItem],
    tags=["Reslevis"],
    dependencies=[Depends(get_current_user)],
)
def getZones():
    return zone_repo.list()


@router.post("/postZone", tags=["Reslevis"], dependencies=[Depends(get_current_user)])
def postZone(item: ZoneItem):
    zone_repo.add(item)
    return {"message": "OK"}


@router.put("/updateZone", tags=["Reslevis"], dependencies=[Depends(get_current_user)])
def updateZone(item: ZoneItem):
    zone_repo.update(item)
    return {"message": "OK"}


@router.delete("/removeZone/{zone_id}", tags=["Reslevis"], dependencies=[Depends(get_current_user)])
def removeZone(zone_id: str):
    zone_repo.remove(zone_id)
    return {"message": "OK"}


@router.get(
    "/getTrackers",
    response_model=List[TrackerItem],
    tags=["Reslevis"],
    dependencies=[Depends(get_current_user)],
)
def getTrackers():
    return tracker_repo.list()


@router.post("/postTracker", tags=["Reslevis"], dependencies=[Depends(get_current_user)])
def postTracker(item: TrackerItem):
    tracker_repo.add(item)
    return {"message": "OK"}


@router.put("/updateTracker", tags=["Reslevis"], dependencies=[Depends(get_current_user)])
def updateTracker(item: TrackerItem):
    tracker_repo.update(item)
    return {"message": "OK"}


@router.delete("/removeTracker/{tracker_id}", tags=["Reslevis"], dependencies=[Depends(get_current_user)])
def removeTracker(tracker_id: str):
    tracker_repo.remove(tracker_id)
    return {"message": "OK"}


@router.get(
    "/getTrackerZones",
    response_model=List[TrackerZoneItem],
    tags=["Reslevis"],
    dependencies=[Depends(get_current_user)],
)
def getTrackerZones():
    return tracker_zone_repo.list()


@router.post("/postTrackerZone", tags=["Reslevis"], dependencies=[Depends(get_current_user)])
def postTrackerZone(item: TrackerZoneItem):
    tracker_zone_repo.add(item)
    return {"message": "OK"}


@router.put("/updateTrackerZone", tags=["Reslevis"], dependencies=[Depends(get_current_user)])
def updateTrackerZone(item: TrackerZoneItem):
    tracker_zone_repo.update(item)
    return {"message": "OK"}


@router.delete("/removeTrackerZone/{tracker_zone_id}", tags=["Reslevis"], dependencies=[Depends(get_current_user)])
def removeTrackerZone(tracker_zone_id: str):
    tracker_zone_repo.remove(tracker_zone_id)
    return {"message": "OK"}

@router.get(
    "/getTracks",
    response_model=List[TrackItem],
    tags=["Reslevis"],
    dependencies=[Depends(get_current_user)],
)
def getTracks():
    return track_repo.list()


@router.post("/postTrack", tags=["Reslevis"], dependencies=[Depends(get_current_user)])
def postTrack(item: TrackItem):
    track_repo.add(item)
    return {"message": "OK"}


@router.put("/updateTrack", tags=["Reslevis"], dependencies=[Depends(get_current_user)])
def updateTrack(item: TrackItem):
    track_repo.update(item)
    return {"message": "OK"}


@router.delete("/removeTrack/{track_id}", tags=["Reslevis"], dependencies=[Depends(get_current_user)])
def removeTrack(track_id: str):
    track_repo.remove(track_id)
    return {"message": "OK"}


@router.get(
    "/getOperators",
    response_model=List[OperatorItem],
    tags=["Reslevis"],
    dependencies=[Depends(get_current_user)],
)
def getOperators():
    return operator_repo.list()


@router.post("/postOperator", tags=["Reslevis"], dependencies=[Depends(get_current_user)])
def postOperator(item: OperatorItem):
    operator_repo.add(item)
    return {"message": "OK"}


@router.put("/updateOperator", tags=["Reslevis"], dependencies=[Depends(get_current_user)])
def updateOperator(item: OperatorItem):
    operator_repo.update(item)
    return {"message": "OK"}


@router.delete("/removeOperator/{operator_id}", tags=["Reslevis"], dependencies=[Depends(get_current_user)])
def removeOperator(operator_id: str):
    operator_repo.remove(operator_id)
    return {"message": "OK"}


@router.get(
    "/getSubjects",
    response_model=List[SubjectItem],
    tags=["Reslevis"],
    dependencies=[Depends(get_current_user)],
)
def getSubjects():
    return subject_repo.list()


@router.post("/postSubject", tags=["Reslevis"], dependencies=[Depends(get_current_user)])
def postSubject(item: SubjectItem):
    subject_repo.add(item)
    return {"message": "OK"}


@router.put("/updateSubject", tags=["Reslevis"], dependencies=[Depends(get_current_user)])
def updateSubject(item: SubjectItem):
    subject_repo.update(item)
    return {"message": "OK"}


@router.delete("/removeSubject/{subject_id}", tags=["Reslevis"], dependencies=[Depends(get_current_user)])
def removeSubject(subject_id: str):
    subject_repo.remove(subject_id)
    return {"message": "OK"}