from trytond.pool import Pool, PoolMeta
from trytond.model import ModelView, fields
from trytond.transaction import Transaction
from trytond.exceptions import UserError

import requests
import json

class Sale(metaclass=PoolMeta):
    "Sale Fast Food"
    __name__ = 'sale.sale'

    pizza_number = fields.Integer("Number pizza")
    
    @classmethod
    def __setup__(cls):
        super(Sale, cls).__setup__()
        cls._buttons.update({
            'add_pizza': {},
            'kitchen': {},
            'bar': {}
        })

    @classmethod
    def default_pizza_number(cls):
        return 0

    @classmethod
    @ModelView.button
    def add_pizza(cls, records):
        pool = Pool()
        saleLine = pool.get('sale.line')
        for record in records:
            record.pizza_number +=1
            record.lines += (saleLine(type="title",
                                      description="Pizza Combinada"),)
            record.save()
            
    @classmethod
    @ModelView.button
    #@ModelView.button_action('sale_fast_food.report_customer_order')
    def kitchen(cls, records):
        pool = Pool()
        Report = pool.get('sale.customer_order', type='report')
        context = Transaction().context
        #customer_order = Report.execute(records, context)
        data = {"content": "Esto es una pruebas"}
        url = "http://localhost:5000/print_ticket"
        response = requests.post(url, json=json.dumps(data), headers={'Content-Type': 'application/json'})
        #response = requests.post(url, json={"content": customer_order[1]})

        raise UserError(str(response))
        if response.status_code == 200:
            message = response.Text
            raise UserError(str(message))
        
    
class Line(metaclass=PoolMeta):
    "Sale Line Fast Food"
    __name__ = 'sale.line'

    pizza = fields.Integer("Pizza")


    @fields.depends('product', 'unit', 'sale',
        '_parent_sale.party', '_parent_sale.invoice_party',
                    '_parent_sale.pizza_number',
        methods=['compute_taxes', 'compute_unit_price',
            'on_change_with_amount'])
    def on_change_product(self):
        super(Line, self).on_change_product()
        if self.product.pizza:
            self.pizza = self.sale.pizza_number

    def get_production(self):  
        "Return production for the sale line"
        Production = super(Line, self).get_production()
        #Production.bom = self.product.template.boms.id

        return Production