# -*- coding: utf-8 -*-
##############################################################################
#
#    OpenERP, Open Source Management Solution
#    Copyright (C) 2004-2010 Tiny SPRL (<http://tiny.be>).
#
#    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 openerp.osv import fields, osv
from openerp.tools.translate import _

class account_period_close(osv.osv_memory):
    """
        close period
    """
    _name = "account.period.close"
    _description = "period close"
    _columns = {
        'sure': fields.boolean('Check this box'),
    }

    def data_save(self, cr, uid, ids, context=None):
        """
        This function close period
        @param cr: the current row, from the database cursor,
        @param uid: the current user’s ID for security checks,
        @param ids: account period close’s ID or list of IDs
         """
        journal_period_pool = self.pool.get('account.journal.period')
        period_pool = self.pool.get('account.period')
        account_move_obj = self.pool.get('account.move')

        mode = 'done'
        for form in self.read(cr, uid, ids, context=context):
            if form['sure']:
                for id in context['active_ids']:
                    account_move_ids = account_move_obj.search(cr, uid, [('period_id', '=', id), ('state', '=', "draft")], context=context)
                    if account_move_ids:
                        raise osv.except_osv(_('Invalid Action!'), _('In order to close a period, you must first post related journal entries.'))

                    cr.execute('update account_journal_period set state=%s where period_id=%s', (mode, id))
                    cr.execute('update account_period set state=%s where id=%s', (mode, id))
                    self.invalidate_cache(cr, uid, context=context)

        return {'type': 'ir.actions.act_window_close'}


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