"""
Author: Michel Peltriaux
Organization: Struktur- und Genehmigungsdirektion Nord, Rhineland-Palatinate, Germany
Contact: ksp-servicestelle@sgdnord.rlp.de
Created on: 18.06.24

"""
from django.db.models import QuerySet

from intervention.models import Intervention
from konova.management.commands.setup import BaseKonovaCommand


class Command(BaseKonovaCommand):
    help = "Send specific intervention entries to EGON if there are any payments on them"

    def add_arguments(self, parser):
        try:
            parser.add_argument("--intervention-ids", type=str)
        except ValueError as e:
            self._write_error(f"Argument error: {e}")
            exit(-1)

    def __handle_arguments(self, options):
        self.intervention_ids = options["intervention_ids"] or ""
        self.intervention_ids = self.intervention_ids.split(",")
        self.intervention_ids = [x.strip() for x in self.intervention_ids]

    def handle(self, *args, **options):
        try:
            self.__handle_arguments(options)
            interventions = self.get_interventions()
            self.process_egon_sending(interventions)
        except KeyboardInterrupt:
            self._break_line()
            exit(-1)

    def get_interventions(self) -> QuerySet:
        """
        Getter for interventions, defined by parameter 'intervention-ids'

        Returns:
            interventions (QuerySet): The interventions
        """
        interventions = Intervention.objects.filter(
            id__in=self.intervention_ids,
        )
        self._write_success(f"... Found {interventions.count()} interventions")
        return interventions

    def process_egon_sending(self, interventions: QuerySet):
        for intervention in interventions:
            intervention.send_data_to_egon()
            self._write_warning(f"... {intervention.identifier} has been sent to EGON (if it has payments)")