PERSON_PATTERN = {"name": None, "phone": None, "email": None, "comment": None}
phone_book = []

def print_menu():
   print('''
    Welcome in our pretty phone book!\n\n

    1 - add user
    2 - delete user
    3 - find user by name
    4 - change user
    5 - find user with name starts with "%Jh%"
    6 - save to file
    7 - exit
    ''')

def get_user_action():
   '''
    ну, вы знаете что делать
   '''

def fill_person(person_data):
   person = PERSON_PATTERN.copy()
   person["name"] = person_data[0]
   person["phone"] = person_data[1]
   person["email"] = person_data[2]
   person["comment"] = person_data[3]

   return person


def load_phone_book(path_to_file="phonebook.txt"):
    with open(path_to_file, 'r') as data:
        for line in data:
            person = fill_person(line.split(';')[1:])
            phone_book.append(person)


def add_person():
   name = input("Input new name ")
   phone = input("Input new phone ")
   email = input("Input new email ")
   comment = input("Input new comment ")

   person = fill_person([name, phone, email, comment])
   phone_book.append(person)


def find_person_by_name(human_name):
    for human in phone_book:
        if human_name == human["name"]:
            print(human)
            break



def delete_person_by_name(name_of_person):
    for human in phone_book:
        if name_of_person == human["name"]:
            phone_book.remove(human)
            break


if __name__ == '__main__':

    load_phone_book()
    print_menu()
    s = int(input())
    if s == 1:
        add_person()
    elif s == 2:
        delete_person(input("Input name of person"))
    elif s == 3:
        find_person_by_name(input("Input name of person"))