import json
import csv
import re


def readTitel(name):
    if re.match(r'^Ing\.|^Univ\.Prof\.|^Dipl\.-Ing\.',name):
        return re.search(r'^Ing\.|^Univ\.Prof\.|^Dipl\.-Ing\.',name).group(0)
    else:
        return None
def readVorname(name):
    if re.match(r'^Ing\.|^Univ\.Prof\.|^Dipl\.-Ing\.', name):
        name = re.sub('^Ing\. |^Univ\.Prof\. |^Dipl\.-Ing\. ','',name)
    return re.search('(.*?) ', name).group(1)

def readZweitname(name):
    if re.match(r'^Ing\.|^Univ\.Prof\.|^Dipl\.-Ing\.', name):
        name = re.sub('^Ing\. |^Univ\.Prof\. |^Dipl\.-Ing\. ','',name)
    if re.match(' (.*?) ',name):
        return re.search('(.*?) ',name)
    else:
        return None
def readNachname(name):
    if re.match(r'^Ing\.|^Univ\.Prof\.|^Dipl\.-Ing\.', name):
        name = re.sub('^Ing\. |^Univ\.Prof\. |^Dipl\.-Ing\. ','',name)
    return  re.search(' (.*)',name).group(1)
def readGebDatum(gebdatum):
    d = re.search('(\w+$)', gebdatum).group(1)
    m = re.search('-(.*?)-', gebdatum).group(1)
    y = re.search('(.*?)-', gebdatum).group(1)
    return d+'.'+m+'.'+y
def readStraße(adress):
    return re.search('(.*?) ', adress).group(1)
def readHausnummer(adress):
    return re.search(' (.*?),', adress).group(1)
def readplz(adress):
    return re.search(',(.*?) ', adress).group(1)
def readwohnort(adress):
    return re.search('(?<=,(\d{5}) )[^\d](\w*[öäü]*\w*)-*(\w*[öäü]*\w*)',adress).group(0)


def convert(TxtFilepath, JsonFilepath):
    jsonlist = []
    with open(TxtFilepath, encoding='utf-8', ) as csvf:
        csvReader = csv.DictReader(csvf)

        index = 0
        for rows in csvReader:
            data = {}

            data.setdefault('Index', None)
            data.setdefault('Titel', None)
            data.setdefault('Vorname', None)
            data.setdefault('Zweitname', None)
            data.setdefault('Nachname', None)
            data.setdefault('Geburtsdatum', None)
            data.setdefault('Straße', None)
            data.setdefault('Hausnummer', None)
            data.setdefault('PLZ', None)
            data.setdefault('Wohnort', None)
            name = rows['Name']
            adress = rows['Adresse']
            gebdatum = rows['GebDatum']
            telefon = rows['Telefon']

            data['Index'] = index
            data['Titel'] = readTitel(name)
            data['Vorname'] = readVorname(name)
            data['Zweitname'] = readZweitname(name)
            data['Nachname'] = readNachname(name)
            data['Geburtsdatum'] = readGebDatum(gebdatum)
            data['Straße'] = readStraße(adress)
            data['Hausnummer'] = readHausnummer(adress)
            data['PLZ'] = readplz(adress)
            data['Wohnort'] = readwohnort(adress)

            print( data['Index'])
            print(data['Vorname'])
            print(data['Zweitname'])
            print(data['Nachname'])

            index += 1
            jsonlist.append(data)

    with open(JsonFilepath, 'w', encoding='utf-8') as jsonf:
        jsonf.write(json.dumps(jsonlist, indent=4, ensure_ascii=False))


txt = r'Personen.txt'
JSON = r'personen.json'

convert(txt, JSON)