import tkinter as tk
from PIL import Image, ImageTk
import os
import time
from threading import Thread
import inotify.adapters

class YikingInterface:
    def __init__(self, root):
        self.root = root
        self.root.title("Yiking")
        self.root.configure(bg="black")

        # Canvas for displaying images
        self.canvas = tk.Canvas(self.root, bg="black", width=1024, height=768, highlightthickness=0, bd=0)
        self.canvas.pack(fill="both", expand=True)

        self.image_path = "/tmp/yiking.png"

        # Load initial image if it exists
        self.load_and_display_image()

        # Start file watcher in a separate thread
        self.start_file_watcher()

    def load_and_display_image(self):
        """Load and display the image on the canvas, rescaling if necessary."""
        if os.path.exists(self.image_path):
            img = Image.open(self.image_path)
            img = img.resize((1024, 768), Image.Resampling.LANCZOS)
            self.tk_image = ImageTk.PhotoImage(img)
            self.canvas.create_image(0, 0, anchor="nw", image=self.tk_image)

    def start_file_watcher(self):
        """Start a file watcher to monitor changes on the image file."""
        def watch_file():
            notifier = inotify.adapters.Inotify()
            notifier.add_watch("/tmp")

            for event in notifier.event_gen(yield_nones=False):
                (_, type_names, path, filename) = event
                if filename == "yiking.png" and "IN_CLOSE_WRITE" in type_names:
                    print(f"File updated: {os.path.join(path, filename)}")
                    self.load_and_display_image()

        watcher_thread = Thread(target=watch_file, daemon=True)
        watcher_thread.start()

if __name__ == "__main__":
    root = tk.Tk()
    app = YikingInterface(root)
    root.mainloop()