# -*- coding: utf-8 -*-
##############################################################################
#
#    datenpol gmbh
#    Copyright (C) 2013-TODAY datenpol gmbh (<http://www.datenpol.at/>)
#
#    This program is free software: you can redistribute it and/or modify
#    it under the terms of the GNU Affero General Public License as
#    published by the Free Software Foundation, either version 3 of the
#    License, or (at your option) any later version.
#
#    This program is distributed in the hope that it will be useful,
#    but WITHOUT ANY WARRANTY; without even the implied warranty of
#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#    GNU Affero General Public License for more details.
#
#    You should have received a copy of the GNU Affero General Public License
#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
#
##############################################################################

from odoo import fields, models, api, tools


class StockProductionLot(models.Model):
    _inherit = 'stock.production.lot'

    assembled = fields.Boolean(string='Zusammengebaut')
    notes = fields.Text()
    weight = fields.Float(string='Gewicht')
    intrastat_id = fields.Many2one(comodel_name='report.intrastat.code', string='Intrastat Nummer (Code)')
    image = fields.Binary("Produktbild", attachment=True,
                          help="Wenn vorhanden, wird dieses Bild in den Angeboten/Aufträgen angedruckt")
    image_medium = fields.Binary("Produktbild (resized)", attachment=True,
                                 help="Produktbild 'resized' auf 128x128")

    @api.model
    def create(self, vals):
        if vals.get('image'):
            vals.update(tools.image_get_resized_images(vals['image'], return_big=True, return_medium=True, return_small=False))
        return super(StockProductionLot, self).create(vals)

    @api.multi
    def write(self, vals):
        if vals.get('image'):
            vals.update(tools.image_get_resized_images(vals['image'], return_big=True, return_medium=True, return_small=False))
        return super(StockProductionLot, self).write(vals)


class StockPicking(models.Model):
    _inherit = 'stock.picking'

    @api.model
    def _formatLang(self, value):
        lang = self.partner_id.lang
        lang_objs = self.env['res.lang'].search([('code', '=', lang)])
        if not lang_objs:
            lang_objs = self.env['res.lang'].search([], limit=1)
        lang_obj = lang_objs[0]

        res = lang_obj.format('%.' + str(2) + 'f', value, grouping=True, monetary=True)
        return res

class StockMove(models.Model):
    _inherit = "stock.move"

    manu_lots_visible = fields.Boolean(compute='_compute_manu_lots_visible')

    @api.multi
    def _prepare_move_line_vals(self, quantity=None, reserved_quant=None):
        self.ensure_one()
        vals = super(StockMove, self)._prepare_move_line_vals(quantity=quantity, reserved_quant=reserved_quant)
        if self.sale_line_id.lot_id and not self.sale_line_id.product_id.can_be_sold_unconfigured:
            move_lot = self.sale_line_id.lot_id.id
            vals.update({'lot_id': move_lot, })
        return vals

    def _compute_manu_lots_visible(self):
        for move_line in self:
            if not move_line.product_id.can_be_sold_unconfigured:
                move_line.manu_lots_visible = True

    @api.multi
    def action_show_lot(self):
        self.ensure_one()
        action = self.env.ref('stock.action_production_lot_form').read()[0]
        action['res_id'] = self.move_line_ids.lot_id.id
        action['view_mode'] = 'form'
        action['views'] = [(False, 'form')]

        return action

    @api.depends('product_id', 'product_uom_qty', 'product_uom')
    def _cal_move_weight(self):
        for move in self:
            if move.sale_line_id.lot_id and not move.product_id.can_be_sold_unconfigured:
                move.weight += (move.product_qty * move.sale_line_id.lot_id.weight)
            else:
                move.weight += (move.product_qty * move.product_id.weight)

#        print(move.weight)