import json

from Constants import Constants
from EnumParkingStatus import EnumParkingStatus

class JSonEditor:
    def __init__(self, jsonPath):
        self.jsonPath = jsonPath
        with open(jsonPath, 'r') as file:
            self.json = json.load(file)

    def check_structure(self):
        for key in self.json.keys():
            print(key)

    def remove_keys_json(self, list_remove):
        for str in list_remove:
            print("Removing: ", str)
            del self.json[str]

    def save_json(self, filename):
        with open(filename, 'w') as file:
            json.dump(self.json, file)

    def generate_lightweight_segmentation(self):
        pass
        # dont delete tags

    def update_tags(self):
        climates = self.json["climates"]
        for cl in climates:
            if(cl["id"] == 5):
                cl["name"] = "no_rain "
        try:
            del self.json["parkingSpots"]
        except:
            pass

    def consolidateValInfoJson(self):
        annotations = self.json[Constants.JSON_ANNOTATIONS_KEY]
        for annot in annotations:
            if (annot[Constants.JSON_LINK_CATEG_KEY] == Constants.JSON_PARKING_SPACE_KEY):
                status = int(annot[Constants.JSON_PARKING_STATUS_ID_KEY])
                if(status == EnumParkingStatus.EMPTY_NEED_VAL.value):
                    annot[Constants.JSON_PARKING_STATUS_ID_KEY] = EnumParkingStatus.EMPTY.value
                elif(status == EnumParkingStatus.OCCUPIED_NEED_VAL.value):
                    annot[Constants.JSON_PARKING_STATUS_ID_KEY] = EnumParkingStatus.OCCUPIED.value

        # del self.json[Constants.JSON_STATUSES_KEY]

        # dictStatusEmpty = {}
        # dictStatusEmpty["id"] = 1
        # dictStatusEmpty["name"] = "empty"

        # dictStatusOccupied = {}
        # dictStatusOccupied["id"] = 2
        # dictStatusOccupied["name"] = "occupied"

        # listStatus = [dictStatusEmpty, dictStatusOccupied]
        # self.json[Constants.JSON_STATUSES_KEY] = listStatus

    def generate_final_json(self):
        self.update_tags()
        #self.generate_lightweight_segmentation() #some apis may not recognize the light version of the JSON