import tkinter as tk
from tkinter import messagebox
import random

class TicTacToe:
    def __init__(self, root):
        self.root = root
        self.root.title("Tic Tac Toe")
        self.current_player = "X"
        self.board = [[None for _ in range(3)] for _ in range(3)]
        self.buttons = [[None for _ in range(3)] for _ in range(3)]
        self.mode = None  # PvP veya PvE
        self.create_mode_selection()

    def create_mode_selection(self):
        """PvP veya PvE modunu seçmek için başlangıç ekranı oluştur."""
        self.mode_selection_frame = tk.Frame(self.root)
        self.mode_selection_frame.pack()

        tk.Label(self.mode_selection_frame, text="Oyun Modunu Seçin:", font=("Arial", 16)).pack(pady=10)

        tk.Button(self.mode_selection_frame, text="PvP (İki Oyuncu)", font=("Arial", 14), command=self.start_pvp).pack(pady=5)
        tk.Button(self.mode_selection_frame, text="PvE (Yapay Zeka)", font=("Arial", 14), command=self.start_pve).pack(pady=5)

    def start_pvp(self):
        """PvP modunu başlat."""
        self.mode = "PvP"
        self.mode_selection_frame.destroy()
        self.create_board()

    def start_pve(self):
        """PvE modunu başlat."""
        self.mode = "PvE"
        self.mode_selection_frame.destroy()
        self.create_board()

    def create_board(self):
        """Oyunun tahtasını oluştur."""
        for row in range(3):
            for col in range(3):
                button = tk.Button(self.root, text=" ", font=("Arial", 24), height=2, width=5,
                                   command=lambda r=row, c=col: self.make_move(r, c))
                button.grid(row=row, column=col)
                self.buttons[row][col] = button

    def make_move(self, row, col):
        """Hamle işle."""
        if self.board[row][col] is None:
            self.board[row][col] = self.current_player
            self.buttons[row][col].config(text=self.current_player)
            if self.check_winner():
                messagebox.showinfo("Oyun Sonu", f"Oyuncu {self.current_player} kazandı!")
                self.reset_game()
                return
            elif self.is_draw():
                messagebox.showinfo("Oyun Sonu", "Oyun berabere!")
                self.reset_game()
                return

            if self.mode == "PvP":
                # PvP: Sıradaki oyuncuya geç
                self.current_player = "O" if self.current_player == "X" else "X"
            elif self.mode == "PvE":
                # PvE: Oyuncu X, AI O oynar
                if self.current_player == "X":
                    self.current_player = "O"
                    self.ai_move()
                    self.current_player = "X"

    def ai_move(self):
        """Yapay zeka hamlesi yap."""
        # Basit AI: Boş bir kareye rastgele hamle yapar
        empty_cells = [(r, c) for r in range(3) for c in range(3) if self.board[r][c] is None]
        if empty_cells:
            row, col = random.choice(empty_cells)
            self.board[row][col] = "O"
            self.buttons[row][col].config(text="O")
            if self.check_winner():
                messagebox.showinfo("Oyun Sonu", "Yapay Zeka (O) kazandı!")
                self.reset_game()
            elif self.is_draw():
                messagebox.showinfo("Oyun Sonu", "Oyun berabere!")
                self.reset_game()

    def check_winner(self):
        """Kazananı kontrol et."""
        for row in self.board:
            if row[0] == row[1] == row[2] and row[0] is not None:
                return True
        for col in range(3):
            if self.board[0][col] == self.board[1][col] == self.board[2][col] and self.board[0][col] is not None:
                return True
        if self.board[0][0] == self.board[1][1] == self.board[2][2] and self.board[0][0] is not None:
            return True
        if self.board[0][2] == self.board[1][1] == self.board[2][0] and self.board[0][2] is not None:
            return True
        return False

    def is_draw(self):
        """Beraberlik durumunu kontrol et."""
        for row in self.board:
            if None in row:
                return False
        return True

    def reset_game(self):
        """Oyunu sıfırla."""
        self.current_player = "X"
        self.board = [[None for _ in range(3)] for _ in range(3)]
        for row in range(3):
            for col in range(3):
                self.buttons[row][col].config(text=" ")

# Tkinter uygulamasını başlat
if __name__ == "__main__":
    root = tk.Tk()
    game = TicTacToe(root)
    root.mainloop()