from tkinter import *
from quiz_brain import QuizBrain

THEME_COLOR = "#375362"

class QuizInterface:

    def __init__(self, quiz_brain: QuizBrain):
        self.quiz = quiz_brain

        self.window = Tk()
        self.window.title("Quizzler")
        self.window.config(padx=40, pady=40, bg=THEME_COLOR)

        self.score_label = Label(text="Score: 0",
                                 fg="white",
                                 bg=THEME_COLOR,
                                 font=("Times", 18, "bold")
                                 )
        self.score_label.grid(row=0, column=1)

        self.canvas = Canvas(width=300, height=250, bg="white")
        self.question_text = self.canvas.create_text(
            150,
            125,
            width=280,
            text="Some Question Text",
            fill='black',
            font=("Times", 20, "bold")

        )
        self.canvas.grid(row=1, column=0, columnspan=2, pady=50, padx=30)

        true_image = PhotoImage(file="images/true.png")
        false_image = PhotoImage(file="images/false.png")
        self.true_button = Button(image=true_image, highlightthickness=0, bg=THEME_COLOR, fg=THEME_COLOR, command=self.true_pressed)
        self.false_button = Button(image=false_image, highlightthickness=0, bg=THEME_COLOR, fg=THEME_COLOR, command=self.false_pressed)
        self.true_button.grid(row=2, column=1)
        self.false_button.grid(row=2, column=0)

        self.get_next_question()

        self.window.mainloop()

    def get_next_question(self):
        self.canvas.config(bg="white")
        if self.quiz.still_has_questions():
            self.score_label.config(text=f"Score: {self.quiz.score}")
            q_text = self.quiz.next_question()
            self.canvas.itemconfig(self.question_text, text=q_text)
        else:
            self.canvas.itemconfig(self.question_text, text="Hey looks like you were enjoying the quiz but I am sorry"
                                                            " to inform you that we have ran out of questions")
            self.true_button.config(state="disabled")
            self.false_button.config(state="disabled")

    def true_pressed(self):
        self.give_feedback(self.quiz.check_answer("True"))

    def false_pressed(self):
        is_right = self.quiz.check_answer("False")
        self.give_feedback((is_right))

    def give_feedback(self, is_right):
        if is_right:
            self.canvas.config(bg="lime green")
        else:
            self.canvas.config(bg="red")

        self.window.after(1000, self.get_next_question)
