import http.client as httplib
from ipe_fetcher.model import AreaCoordinates, Building, FAIEligibilityStatus
import json

class Liazo:
    def __init__(self):
        self.https_conn = httplib.HTTPSConnection("vador.fdn.fr")
    
    def getAreaBuildings(
        self, center_lat: float, center_lng: float, existing_buildings: dict
    ) -> dict:
        c = self.https_conn
        req = "/souscription/gps-batiments.cgi?etape=gps_batiments&lat1=%f&lat2=%f&lon1=%f&lon2=%f" % (center_lat-0.0011, center_lat+0.0011, center_lng-0.0022, center_lng+0.0022)
        req = req.replace(" ", "%20")
        print("Req FDN with: ", req)
        c.request("GET", req)
        r = c.getresponse()
        if r.status < 200 or r.status >= 300:
            print("Erreur de serveur chez FDN. Merci de nous faire remonter le numéro de téléphone qui provoque cette erreur")
            return
        d = r.read()
        c.close()
        v = json.loads(d.decode("utf-8"))
        if not existing_buildings:
            existing_buildings = dict()
        buildings = existing_buildings
        for building in v:
            idImm=building.get('ref')
            if not buildings.get(idImm):

                building = Building(
                    y=building.get('lat'),
                    x=building.get('lon'),
                    idImm=idImm,
                    numVoieImm="",
                    typeVoieImm="",
                    nomVoieImm=""
                )
                print("add building ", building)
                buildings[idImm] = building
        return buildings