#!/usr/bin/env python
# encoding: utf-8

import npyscreen
import json
import datetime
from sys import argv


class FormApp(npyscreen.NPSAppManaged):
    def __init__(self, member_struct):
        super().__init__()
        self.member = member_struct

    def main(self):
        f = npyscreen.Form(name='Edit Member data')

        sd = self.member['stammdaten']
        base_data_widgets = {}
        base_data_widgets['fullname'] = f.add(
            npyscreen.TitleText, name="Name: ", value=sd['fullname'])
        base_data_widgets['nickname'] = f.add(npyscreen.TitleText, name="Nickname: ",
                                     value=sd['nickname'])
        base_data_widgets['address_street'] = f.add(
            npyscreen.TitleText, name="Adresse - Straße: ", value=sd['address_street'])
        base_data_widgets['address_locality'] = f.add(
            npyscreen.TitleText, name="Adresse - Stadt: ", value=sd['address_locality'])
        base_data_widgets['address_code'] = f.add(npyscreen.TitleText,
                                         name="Adresse - PLZ: ", value=sd['address_code'])
        base_data_widgets['address_country'] = f.add(
            npyscreen.TitleText, name="Adresse - Land: ", value=sd['address_country'])
        base_data_widgets['birth_date'] = f.add(npyscreen.TitleText,
                                       name="Geburtstag: ", value=sd['birth_date'])
        base_data_widgets['birth_location'] = f.add(
            npyscreen.TitleText, name="Geburtsort: ", value=sd['birth_location'])
        base_data_widgets['email'] = f.add(npyscreen.TitleText,
                                  name="email: ", value=sd['email'])
        base_data_widgets['pgp-key'] = f.add(npyscreen.TitleText,
                                    name="URI PGP Key: ", value=sd['pgp-key'])
        base_data_widgets['ssh-key'] = f.add(npyscreen.TitleText,
                                    name="URI SSH Key: ", value=sd['ssh-key'])
        self.base_data_widgets = base_data_widgets

        fin = self.member['finanzdaten']
        finance_widgets = {}
        finance_widgets['iban'] = f.add(
            npyscreen.TitleText, name="IBAN: ", value=fin['iban'])
        finance_widgets['bic'] = f.add(
            npyscreen.TitleText, name="BIC: ", value=fin['bic'])
        finance_widgets['holder'] = f.add(
            npyscreen.TitleText, name="Kontoinhaber: ", value=fin['holder'])
        finance_widgets['issuance'] = f.add(npyscreen.TitleText, name="Tag der Erteilung Lastschriftmandat: ",
                                      value=fin['issuance'])
        finance_widgets['reference'] = f.add(npyscreen.TitleText, name="Mandatsreferenznummer: ",
                                       value=fin['reference'])
        finance_widgets['scan-sepa-mandate'] = f.add(npyscreen.TitleText, name="URI Scan SEPA-Mandat: ",
                                               value=fin['scan-sepa-mandate'])
        self.finance_widgets = finance_widgets

        mem = self.member['mitgliederdaten']
        member_widgets = {}
        member_widgets['status'] = f.add(
            npyscreen.TitleText, name="Status: ", value=mem['status'])
        member_widgets['von'] = f.add(
            npyscreen.TitleText, name="Von: ", value=mem['von'])
        member_widgets['bis'] = f.add(
            npyscreen.TitleText, name="Bis: ", value=mem['bis'])
        member_widgets['mitgliedsbeitrag'] = f.add(npyscreen.TitleText, name="Mitgliedsbeitrag: ",
                                              value=mem['mitgliedsbeitrag'])
        member_widgets['schliessberechtigung'] = f.add(npyscreen.TitleText, name="Schliessberechtigung: ",
                                                  value=mem['schliessberechtigung'])
        member_widgets['scan-antrag'] = f.add(npyscreen.TitleText, name="URI Scan Antrag: ",
                                         value=mem['scan-antrag'])
        self.member_widgets = member_widgets

        f.edit()


def main(*_args):
    if len(argv) > 1:
        member_struct = json.load(open(argv[1], 'r'))
    else:
        member_struct = json.load(open('example.json', 'r'))
    app = FormApp(member_struct)
    try:
        app.run()
    except Exception as e:
        print(e)
        return 0

    new_data = {}
    new_data['stammdaten'] = dict(
        zip(app.base_data_widgets.keys(), map(lambda f: f.value, app.base_data_widgets.values())))
    new_data['finanzdaten'] = dict(
        zip(app.finance_widgets.keys(), map(lambda f: f.value, app.finance_widgets.values())))
    new_data['mitgliederdaten'] = dict(
        zip(app.member_widgets.keys(), map(lambda f: f.value, app.member_widgets.values())))

    new_data['stammdaten'] = dict(zip(app.base_data_widgets.keys(), map(lambda f: f.value, app.base_data_widgets.values())))
    new_data['stammdaten']['address_label'] = \
        f"{new_data['stammdaten']['fullname']}\n\
{new_data['stammdaten']['address_street']}\n\
{new_data['stammdaten']['address_code']} {new_data['stammdaten']['address_locality']}"

    new_data['finanzdaten'] = dict(zip(app.finance_widgets.keys(), map(lambda f: f.value, app.finance_widgets.values())))
    new_data['mitgliederdaten'] = dict(zip(app.member_widgets.keys(), map(lambda f: f.value, app.member_widgets.values())))

    new_data['timestamp'] = datetime.datetime.now().replace(microsecond=0).isoformat()

    outfile_name = '{}_{}.json'.format('_'.join(new_data['stammdaten']['fullname'].split()), datetime.datetime.now().replace(microsecond=0).isoformat())
    
    with open(outfile_name, 'w') as outfile:
        json.dump(new_data, outfile, sort_keys=True, indent=4)


if __name__ == "__main__":
    npyscreen.wrapper_basic(main)