"""
Project:    PARTS Website
Author:     Edward Middleton-Smith
            Precision And Research Technology Systems Limited

Technology: View Models
Feature:    Dog Locations View Model

Description:
Data model for dog locations view
"""

# internal
from business_objects.dog.location import Location, Parameters_Location
from datastores.datastore_dog import DataStore_Dog
from models.model_view_dog_base import Model_View_Dog_Base
from forms.dog.location import Filters_Location
# from routes import bp_home
from helpers.helper_app import Helper_App
import lib.argument_validation as av

# external
from pydantic import BaseModel
from typing import ClassVar

class Model_View_Dog_Location(Model_View_Dog_Base):
    FLAG_CAN_HAVE_BUTTON: ClassVar[str] = Location.FLAG_CAN_HAVE_BUTTON
    FLAG_HAND_SIGNAL_DEFAULT_DESCRIPTION: ClassVar[str] = Location.FLAG_HAND_SIGNAL_DEFAULT_DESCRIPTION
    filter_location_categories: list = None
    locations: list = None
    form_filters: Filters_Location = None
    form_filters_old: Filters_Location

    @property
    def title(self):
        return 'Location'
    
    def __init__(self, form_filters_old, hash_page_current=Model_View_Dog_Base.HASH_PAGE_DOG_LOCATIONS):
        _m = 'Model_View_Dog_Location.__init__'
        Helper_App.console_log(f'{_m}\nstarting...')
        super().__init__(hash_page_current=hash_page_current, form_filters_old=form_filters_old)
        self.form_filters = form_filters_old
        datastore = DataStore_Dog()
        
        parameters_filter_location = Parameters_Location.get_default()
        self.filter_location_categories, filter_locations, errors = datastore.get_many_location(parameters_filter_location)
        self.form_filters.id_location_category.choices += [(str(location_category.id_location_category), location_category.name) for location_category in self.filter_location_categories]

        Helper_App.console_log(f'Form filters: {self.form_filters}')
        parameters_filter_location = Parameters_Location.from_form_filters_location(self.form_filters)
        Helper_App.console_log(f'Query args: {parameters_filter_location}')
        location_categories, self.locations, errors = datastore.get_many_location(parameters_filter_location)


    """
    @classmethod
    def save_categories(cls, comment, list_categories):
        _m = f'{cls.__name__}.save_categories'
        return DataStore_Store_Product_Category().save_categories(comment, list_categories)
    """