# -*- coding: utf-8 -*-
# This file is part of the cashbook-module from m-ds for Tryton.
# The COPYRIGHT file at the top level of this repository contains the
# full copyright notices and license terms.

from trytond.model import ModelView, fields
from trytond.wizard import Wizard, StateView, StateReport, Button
from trytond.pool import Pool
from trytond.transaction import Transaction


sel_edocument = [
    ('edocument.xrechnung.invoice', 'XRechnung UBL Invoice 2.1.1'),
    ('edocument.uncefact.invoice', 'CII CrossIndustryInvoice D16B'),
    ]

edoc_versions = {
    'edocument.xrechnung.invoice': 'XRechnung-2.2',
    'edocument.uncefact.invoice': '16B-CII',
    }



class RunXRechnungReportStart(ModelView):
    'eDocument Export'
    __name__ = 'account_invoice_xrechnung.runrep.start'

    invoice = fields.Many2One(string='Invoice', readonly=True,
        model_name='account.invoice', required=True)
    edocument = fields.Selection(string='Type', required=True,
        selection=sel_edocument)
    as_zip = fields.Boolean(string='ZIP-File')

    @classmethod
    def default_as_zip(cls):
        """ default: True
        """
        return True

    @classmethod
    def default_edocument(cls):
        """ default xrechnung
        """
        return 'edocument.xrechnung.invoice'

# end RunXRechnungReportStart


class RunXRechnungReport(Wizard):
    'eDocument Export'
    __name__ = 'account_invoice_xrechnung.runrep'

    start_state = 'start'
    export = StateReport('account_invoice_xrechnung.export')
    start = StateView(
        model_name='account_invoice_xrechnung.runrep.start',
        view='account_invoice_xrechnung.wiz_start_form',
        buttons=[
            Button(string='Cancel', state='end', icon='tryton-cancel'),
            Button(string='Export', state='export', icon='tryton-export'),
            ],
        )

    def default_start(self, fields):
        """ set defaults
        """
        context = Transaction().context

        result = {
            'edocument': 'edocument.xrechnung.invoice',
            'invoice': context.get('active_id', -1),
            }
        return result

    def do_export(self, action):
        """ run export
        """
        return action, {
            'invoice': self.start.invoice.id,
            'edocument': self.start.edocument,
            'as_zip': self.start.as_zip,
            }

# end RunXRechnungReport