import json

import pika

from app.service.design_batch.design_batch import batch_design


def publish_status(task_id, progress, result):
    connection = pika.BlockingConnection(pika.ConnectionParameters('localhost'))
    channel = connection.channel()
    channel.queue_declare(queue='DesignBatch', durable=True)
    message = {'task_id': task_id, 'progress': progress, "result": result}
    print(message)
    channel.basic_publish(exchange='',
                          routing_key='DesignBatch',
                          body=json.dumps(message),
                          properties=pika.BasicProperties(
                              delivery_mode=2,
                          ))
    connection.close()


async def start_design_batch_generate(data, file):
    generate_clothes_task = batch_design.delay(json.loads(file.decode())['objects'], data.total, data.tasks_id)
    print(generate_clothes_task)
    publish_status(data.tasks_id, "0/100", "")
    return {"task_id": data.tasks_id}