# myapp/management/commands/mycustomcommand.py
from django.core.management.base import BaseCommand
from tqdm import tqdm
from fwd_api.models import SubscriptionRequestFile, SubscriptionRequest
from fwd_api.exception.exceptions import InvalidException
from fwd_api.utils.accuracy import predict_result_to_ready
import traceback
import copy
from django.utils import timezone

TEST_IMEI_VALUES = ["357822611219904", "RFAW2022FED", "5AWH14MT400396N", "0HU33NIW200044K", "0GJG4DBW200318X", "358975990917032", "350731691693549", "R52W70BHDWX", "R52W70BHDWX", "350073345090297", "0PBL3NHW500023N"]
TEST_RETAILER_VALUES = ["Best Denki", "Arrow Communication"]
KEY = "invoice_no"

class Command(BaseCommand):
    help = 'Refactor database for image level'

    def add_arguments(self, parser):
        # Add your command-line arguments here
        parser.add_argument('start', type=str, help='start date, sample: 2023-01-02T00:00:00+0700')
        parser.add_argument('end', type=str, help='end date, sample: 2024-01-25T00:00:00+0800')

    def process_request(self, request, test_requests, supicious_requests):
        if len(request.request_id.split(".")[0].split("_")) < 2:
            return
        
        if not request.predict_result:
            self.stdout.write(self.style.WARNING(f"Key predict_result not found in {request.request_id}"))
            return
        if request.predict_result.get("status", 200) != 200:
            self.stdout.write(self.style.WARNING(f"Key predict_result not found in {request.request_id}"))
            return
        
        imeis = []
        retailername = None

        for content in request.predict_result["content"]["document"][0]["content"]:
            if content["label"] == "retailername":
                retailername = content["value"]
            elif content["label"] == "imei_number":
                imeis = content["value"]
        if retailername in TEST_RETAILER_VALUES and any(imei in TEST_IMEI_VALUES for imei in imeis):
            request.is_test_request= True
            request.save()
            test_requests.append(request.request_id)

        elif any(imei in TEST_IMEI_VALUES for imei in imeis):
            request.is_test_request= True
            request.save()
            test_requests.append(request.request_id)

        elif retailername in TEST_RETAILER_VALUES:
            supicious_requests.append(request.request_id)

    def handle(self, *args, **options):
        start = options['start']
        end = options['end']

        test_requests = []
        supicious_requests = []

        if start or end:
            try:
                start_date = timezone.datetime.strptime(start, '%Y-%m-%dT%H:%M:%S%z') # We care only about day precision only
                end_date = timezone.datetime.strptime(end, '%Y-%m-%dT%H:%M:%S%z')
            except Exception as e:
                print(f"[INFO]: start: {start}")
                print(f"[INFO]: end: {end}")
                raise InvalidException(excArgs="Date format")
            subcription_iter = SubscriptionRequest.objects.filter(created_at__range=(start_date, end_date))
        else:
            subcription_iter = SubscriptionRequest.objects.all()

        for request in tqdm(subcription_iter.iterator()):
            self.process_request(request, test_requests, supicious_requests)
        self.stdout.write(self.style.SUCCESS('Sample Django management command executed successfully!'))
        self.stdout.write(self.style.SUCCESS(f'Test request: \n {test_requests} \n ============================='))
        self.stdout.write(self.style.SUCCESS(f'Supicious request: \n {supicious_requests} \n ============================='))