from trytond.pool  import Pool, PoolMeta
from trytond.model import ModelView, ModelSql
from trytond.model import fields

__all__ = [Product]

_RISK = [(None, '')]
_USE = [(None, '')]
_BIOMEDICAL_CLASS = [(None, '')]
_MAIN_TECNOLOGY = [(None, '')]

class Product(metaclass=PoolMeta):
    'Product'
    
    __name__ = 'product.template'

    machine = fields.Boolean('It is machine')
    risk = fields.Selection(_RISK, 'Type risk')
    use  = fields.Selection(_USE, 'Use')
    biomedical_class = fields.Selection(_BIOMEDICAL_CLASS,
                                'Biomedical Class')
    main_tecnology = fields.Selection(_MAIN_TECNOLOGY,
                                'Main tecnology')
    calibration = fields.Boolean("Apply calibration")
    observation = fields.Text(size=None)
    trade_mark = fields.Char("Trade Mark", size=None, required=True)
    model  = fields.Char("Model", size=None, required=True)
    reference = fields.Char("Reference", size=None, required=True)
    origin_country = fields.Many2One('country.country',"Origin Country")
    software_version = fields.Char(
        "Origin country", size=None, required=True)
    useful_life = fields.Char(
        "Useful life", size=None, required=True)
    warranty = fields.Char(
        "Warranty", size=None, required=True)
    serial = fields.Char(
        "Serial", size=None, required=True)
    health_register = fields.Char(
        "Serial", size=None, required=True)
    refurbish = fields.Boolean('Refurbish')

    @staticmethod
    def default_machine():
        return False

    @staticmethod
    def default_risk():
        return None

    @staticmethod
    def default_use():
        return None

    @staticmethod
    def default_biomedical_class():
        return None

    @staticmethod
    def default_main_tecnology():
        return None

    @staticmethod
    def default_calibration():
        return False

    @staticmethod
    def default_refurbish():
        return False