import abc
import json

from streamlit_local_storage import LocalStorage

ls: LocalStorage = LocalStorage()


class SavedDetails(abc.ABC):
    def __init__(self, type_: str):
        self.type_ = type_

    def save_to_local_storage(self, key: str):
        ls.setItem(key, json.dumps(self.__dict__))

    @classmethod
    def load(cls, json_data: str):
        data = json.loads(json_data)
        type_ = data.get("type_")
        if not type_ or type_ != cls.type_:
            raise ValueError(f"the expected type is {cls.type_} but is actually {type_}")
        return cls.__init__(**{k: v for k, v in data if k != "type"})


class PersonalDetails(SavedDetails):
    type_ = "personal_details"

    def __init__(self, full_name, email, contact_number):
        super().__init__(self.type_)
        self.full_name = full_name
        self.email = email
        self.contact_number = contact_number


class LocationDetails(SavedDetails):
    type_ = "location_details"

    def __init__(self, owner_or_tenant: str, community: str, building: str, unit_number: str):
        super().__init__(self.type_)
        self.owner_or_tenant = owner_or_tenant
        self.community = community
        self.building = building
        self.unit_number = unit_number


class ContractorDetails(SavedDetails):
    type_ = "contractor_details"

    def __init__(self, contractor_name:str, contractor_contact_number:str, contractor_email:str):
        super().__init__(self.type_)
        self.contractor_name = contractor_name
        self.contractor_contact_number = contractor_contact_number
        self.contractor_email = contractor_email