# -*- encoding: utf-8 -*-
##############################################################################
#
#    Copyright (C) 2010-2011 OpenERP Italian Community (<http://www.openerp-italia.org>). 
#    All Rights Reserved
#
#    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 General Public License for more details.
#
#    You should have received a copy of the GNU General Public License
#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
#
##############################################################################

import netsvc
import pooler, tools

from osv import fields, osv

class stock_picking_carriage_condition(osv.osv):
    """
    Carriage condition
    """
    _name = "stock.picking.carriage_condition"
    _description = "Carriage Condition"
    _columns = {
	'name':fields.char('Carriage Condition', size=64, required=True, readonly=False),
	'note': fields.text('Note'),
    }
stock_picking_carriage_condition()

class stock_picking_goods_description(osv.osv):
    """
    Description of Goods
    """
    _name = 'stock.picking.goods_description'
    _description = "Description of Goods"

    _columns = {
	'name':fields.char('Description of Goods', size=64, required=True, readonly=False),
	'note': fields.text('Note'),
    }
stock_picking_goods_description()


class stock_picking_reason(osv.osv):
    """
    Reason for Transportation
    """
    _name = 'stock.picking.transportation_reason'
    _description = 'Reason for transportation'

    _columns = {
	'name':fields.char('Reason For Transportation', size=64, required=True, readonly=False),
	'note': fields.text('Note'),
    }
stock_picking_reason()

class stock_picking(osv.osv):
    _inherit = "stock.picking"
    _columns =  {
        'carriage_condition_id': fields.many2one('stock.picking.carriage_condition', 'Carriage condition'),
        'goods_description_id': fields.many2one('stock.picking.goods_description', 'Description of goods'),
        'transportation_reason_id': fields.many2one('stock.picking.transportation_reason', 'Reason for transportation'),
        'ddt_number':  fields.char('DDT', size=64),
        'ddt_date':  fields.date('DDT date'),
    }

    def create(self, cr, user, vals, context=None):
        if ('name' not in vals) or (vals.get('name')=='/'):
	    if 'type' in vals.keys() and vals['type']=='out':
            	vals['name'] = self.pool.get('ir.sequence').get(cr, user, 'stock.picking_out')
	    elif 'type' in vals.keys() and vals['type']=='internal':
            	vals['name'] = self.pool.get('ir.sequence').get(cr, user, 'stock.picking_internal')
	    else:
		vals['name'] = self.pool.get('ir.sequence').get(cr, user, 'stock.picking_in')		

        return super(stock_picking, self).create(cr, user, vals, context)

    def action_invoice_create(self, cursor, user, ids, journal_id=False,
            group=False, type='out_invoice', context=None):
        res = super(stock_picking, self).action_invoice_create(cursor, user, ids, journal_id,
            group, type, context)
        for picking in self.browse(cursor, user, ids, context=context):
            self.pool.get('account.invoice').write(cursor, user, res[picking.id], {
#                'order_id': picking.order_id.id,
                'carriage_condition_id': picking.carriage_condition_id.id,
                'goods_description_id': picking.goods_description_id.id,
                'transportation_reason_id': picking.transportation_reason_id.id,
                })
        return res

    #-----------------------------------------------------------------------------
    # EVITARE LA COPIA DI 'NUMERO DDT'
    #-----------------------------------------------------------------------------
    def copy(self, cr, uid, id, default={}, context=None):
        default.update({'ddt_number': ''})
        return super(stock_picking, self).copy(cr, uid, id, default, context)

stock_picking()


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