# main.py

from settings import WELCOME, GOOD_LUCK
from instructions import show_instructions
from questions import ask_question
from score import ScoreTracker


def get_number_of_questions():
    while True:
        try:
            amount = int(input("How many questions would you like to do? "))

            if amount > 0:
                return amount

            print("Please enter a number greater than 0.")

        except ValueError:
            print("Please enter a whole number.")


def show_results(score):
    print("\n========== RESULTS ==========")
    print(f"Questions Answered : {score.total()}")
    print(f"Correct Answers    : {score.correct}")
    print(f"Incorrect Answers  : {score.incorrect}")
    print(f"Score Percentage   : {score.percentage():.1f}%")

    if score.percentage() == 100:
        print("Excellent work!")
    elif score.percentage() >= 80:
        print("Great job!")
    elif score.percentage() >= 60:
        print("Good effort!")
    else:
        print("Keep practicing!")

    print("=============================")


def main():
    print(WELCOME)
    print(GOOD_LUCK)

    # Show the instructions
    show_instructions()

    # Ask how many questions the user wants
    number_of_questions = get_number_of_questions()

    # Create a score tracker
    score = ScoreTracker()

    # Ask the questions
    for question in range(1, number_of_questions + 1):
        if ask_question(question):
            score.add_correct()
        else:
            score.add_incorrect()

    # Display the final results
    show_results(score)


if __name__ == "__main__":
    main()