Scissors_Rock_paper(vesrsion3)

import random

class RockPaperScissors:
    def __init__(self):
        self.choice = "No"
        self.name = ""
        self.users_in_database = {}
        self.user_count = 0
        self.count_for_person_who_out_db = 0

    def user_choice(self, choice):
        self.choice = choice
        if self.choice == "I want to play":
            return self.main_func()
        return self.exit_func()

    def main_func(self):
        with open("rating.txt", encoding="utf-8") as file:
            for name_and_score in file.readlines():
                data = name_and_score.strip('\n').split(" ")
                self.users_in_database[data[0]] = int(data[1])
        return self.func_with_game()

    def exit_func(self):
        return "Maybe, next time!"

    def func_with_game(self):
        self.name = input("Enter your name: ")
        print(f"Hello, {self.name}")

        while True:
            user_try = random.randint(0, 3)
            computer = random.randint(0, 3)

            inp = input()
            if inp in ("rock", "paper", "scissors"):

                if user_try > computer:
                    if self.name in self.users_in_database:
                        if inp == "rock":
                            print("Well done. The computer chose scissors and failed")
                            self.users_in_database[self.name] += 100
                        elif inp == "scissors":
                            print("Well done. The computer chose paper and failed")
                            self.users_in_database[self.name] += 100
                        elif inp == "paper":
                            print("Well done. The computer chose rock and failed")
                            self.users_in_database[self.name] += 100
                    else:
                        if inp == "rock":
                            print("Well done. The computer chose scissors and failed")
                            self.count_for_person_who_out_db += 100
                        elif inp == "scissors":
                            print("Well done. The computer chose paper and failed")
                            self.count_for_person_who_out_db += 100
                        elif inp == "paper":
                            print("Well done. The computer chose rock and failed")
                            self.count_for_person_who_out_db += 100
                elif user_try < computer:
                    if inp == "rock":
                        print("Sorry, but the computer chose paper")
                    elif inp == "scissors":
                        print("Sorry, but the computer chose rock")
                    elif inp == "paper":
                        print("Sorry, but the computer chose scissors")

                elif user_try == computer:
                    if self.name in self.users_in_database:
                        self.users_in_database[self.name] += 50
                    else:
                        self.count_for_person_who_out_db += 50
                    print(f"There is a draw ({inp})")

            elif inp == "!rating":
                if self.name in self.users_in_database:
                    print(f"Your rating: {self.users_in_database[self.name]}")
                else:
                    print(f"Your rating: {self.count_for_person_who_out_db}")


            elif inp == "!exit":
                print("Bye!")
                break
            else:
                print("Invalid input")


ron = RockPaperScissors()
print(ron.user_choice("I want to play"))