# coding=UTF-8

from api.extensions import db
from api.models import market as market_model
from api.lib.utils import round_half_up


class Inquiry(db.Model):
    __tablename__ = 'inquiries'

    id = db.Column('inquiryid', db.Integer, primary_key=True)
    territory = db.Column(db.String(2))
    product_group = db.Column(db.String(100))
    price_m2 = db.Column(db.Numeric)
    price_effect = db.Column(db.Numeric)
    price_retouch = db.Column(db.Numeric)
    width = db.Column(db.Integer)
    height = db.Column(db.Integer)
    framed = db.Column(db.Integer, nullable=False, default=0)
    dealer_store_id = db.Column('dealer_store', db.Integer, db.ForeignKey(
        'contract_customers.contractcustomerid'))
    dealer_store = db.relationship('ContractCustomer', uselist=False)
    framed = db.Column(db.Integer, default=0, nullable=False)
    materialid = db.Column(db.Integer, db.ForeignKey(
        'product-materials.materialid'), default=1, nullable=False)
    material = db.relationship('Material', uselist=False)
    pricepremium = db.Column(db.Numeric, nullable=False, default=0)
    productId = db.Column(db.Integer, db.ForeignKey(
        'product-products.productid'))
    product = db.relationship('Product', uselist=False)
    automated = db.Column(db.Integer, nullable=False, default=0)

    @property
    def market(self):
        market = market_model.from_territory(self.territory)
        if not market:
            raise ValueError('Invalid territory: {}'.format(self.territory))
        return market

    def local_price_retouch(self, rounded=True, inc_vat=False):
        """ returns the retouch price in the inquiry local currency """
        if not self.price_retouch:
            return 0
        price = float(self.price_retouch)
        price *= self.market.exchange_rate
        price *= self.market.price_adjustments
        if inc_vat:
            price *= self.market.vat
        if rounded:
            price = round_half_up(price)
        return price

    @property
    def designer(self):
        if self.product and self.product.designer:
            return self.product.designer
        return None