# -*- coding: utf-8 -*-
from openerp import models, fields, api, _
import logging

_logger = logging.getLogger(__name__)

class BeesPOS(models.Model):
    _inherit = 'pos.config'

    bill_value = fields.One2many('bill_value', 'pos', copy=True)

class BillValue(models.Model):
    _name = 'bill_value'
    _order = 'name asc'

    name = fields.Float(string='Name')
    pos = fields.Many2one('pos.config')

class BeesAccountBankStatement(models.Model):
    _inherit = 'account.bank.statement.cashbox'

    def _get_default_line(self):
        if not self.env.context.get('active_id'):
            return []

        pos_session_rec = self.env['pos.session'].browse(self.env.context['active_id'])
        return [(0, 0, {'coin_value' : bill_value_rec.name, 'subtotal':0.0}) for bill_value_rec in pos_session_rec.config_id.bill_value]

    cashbox_lines_ids = fields.One2many(default=_get_default_line)

class BeescoopPosOrder(models.Model):

    _inherit = 'pos.order'

    print_status = fields.Selection([('no_print', 'Do not Print'),
                                     ('to_print', 'To print'),
                                     ('printed', 'Printed')],
                                    default="no_print", string="Print Status")

    @api.model
    def send_order(self, receipt_name):
        order = self.search([('pos_reference', '=', receipt_name)])
        if not order:
            return _('Error: no order found')
        if not order.partner_id.email:
            return _('Cannot send the ticket, no email address found on the client')
        order.print_status = 'to_print'

        return _("Ticket will be sent")

    @api.model
    def _send_order_cron(self):
        mail_template = self.env.ref("beesdoo_pos.email_send_ticket")
        _logger.info("Start to send ticket")
        for order in self.search([('print_status', '=', 'to_print')]):
            if not order.partner_id.email:
                continue

            mail_template.send_mail(order.id, force_send=True)
            order.print_status = 'printed'
            #Make sure we commit the change to not send ticket twice
            self.env.cr.commit()


class BeescoopPosPartner(models.Model):
    _inherit = 'res.partner'

    def _get_eater(self):
        eaters = [False, False, False]
        for i, eater in enumerate(self.child_eater_ids):
            eaters[i] = eater.name
        return tuple(eaters)

    @api.multi
    def get_balance_and_eater(self):
        self.ensure_one()
        self = self.sudo()
        account_id = self.property_account_receivable_id.id
        move_lines = self.env['account.move.line'].search([('account_id', '=', account_id), ('partner_id', '=', self.id)])
        credit = sum([m.credit for m in move_lines])
        debit = sum([m.debit for m in move_lines])
        eater1, eater2, eater3 = self._get_eater()
        return str(round(credit - debit, 2)), eater1, eater2, eater3

    last_name = fields.Char('Last Name', required=True, default="/")