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

Technology: View Models
Feature:    Dog Command View Model

Description:
Data model for dog commands view
"""

# internal
from business_objects.dog.command import Command, Parameters_Command
from datastores.datastore_dog import DataStore_Dog
from models.model_view_dog_base import Model_View_Dog_Base
from forms.dog.command import Filters_Command
# 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_Command(Model_View_Dog_Base):
    FLAG_CAN_HAVE_BUTTON: ClassVar[str] = Command.FLAG_CAN_HAVE_BUTTON
    FLAG_HAND_SIGNAL_DEFAULT_DESCRIPTION: ClassVar[str] = Command.FLAG_HAND_SIGNAL_DEFAULT_DESCRIPTION
    filter_command_categories: list = None
    commands: list = None
    form_filters: Filters_Command = None
    form_filters_old: Filters_Command

    def __init__(self, form_filters_old, hash_page_current=Model_View_Dog_Base.HASH_PAGE_DOG_COMMANDS):
        _m = 'Model_View_Dog_Command.__init__'
        Helper_App.console_log(f'{_m}\nstarting...')
        super().__init__(hash_page_current=hash_page_current, form_filters_old=form_filters_old)
        self._title = 'Command'
        self.form_filters = form_filters_old
        datastore = DataStore_Dog()

        user_session = datastore.get_user_session()
        
        parameters_filter_command = Parameters_Command.get_default(user_session.id_user)
        self.filter_command_categories, filter_commands, errors = datastore.get_many_command(parameters_filter_command)
        self.form_filters.id_command_category.choices += [(str(command_category.id_command_category), command_category.name) for command_category in self.filter_command_categories]

        Helper_App.console_log(f'Form filters: {self.form_filters}')
        parameters_filter_command = Parameters_Command.from_form_filters_command(self.form_filters)
        Helper_App.console_log(f'Query args: {parameters_filter_command}')
        command_categories, self.commands, errors = datastore.get_many_command(parameters_filter_command)