import tkinter as tk
from tkinter import ttk, filedialog
import threading
import time

# Example function that simulates clip processing with time tracking
def process_clips(progress_var, progress_bar, status_label, time_label, total_steps=10):
    start_time = time.time()
    for i in range(total_steps):
        time.sleep(0.5)  # Simulate processing time
        elapsed = time.time() - start_time
        remaining = (elapsed / (i+1)) * (total_steps - (i+1))
        progress_var.set((i+1) * 100 / total_steps)
        status_label.config(text=f"Processing... {i+1}/{total_steps}")
        time_label.config(text=f"Elapsed: {elapsed:.1f}s | Remaining: {remaining:.1f}s")
    status_label.config(text="Done!")
    time_label.config(text=f"Total Time: {time.time() - start_time:.1f}s")

def start_preview_with_progress():
    progress_window = tk.Toplevel(root)
    progress_window.title("Processing Preview")
    progress_window.geometry("320x130")
    progress_window.resizable(False, False)

    status_label = tk.Label(progress_window, text="Initializing...", anchor="w")
    status_label.pack(fill="x", padx=10, pady=(10,0))

    time_label = tk.Label(progress_window, text="Elapsed: 0.0s | Remaining: --s", anchor="w")
    time_label.pack(fill="x", padx=10)

    progress_var = tk.DoubleVar()
    progress_bar = ttk.Progressbar(progress_window, variable=progress_var, maximum=100)
    progress_bar.pack(fill="x", padx=10, pady=10)

    threading.Thread(target=process_clips, args=(progress_var, progress_bar, status_label, time_label), daemon=True).start()

# Main Tkinter app remains responsive with all buttons available
root = tk.Tk()
root.title("Shorts Generator 2")
root.geometry("400x200")

preview_button = tk.Button(root, text="Preview Clips", command=start_preview_with_progress)
preview_button.pack(pady=10)

# Example of other functional buttons remaining available
open_button = tk.Button(root, text="Open Video", command=lambda: filedialog.askopenfilename())
open_button.pack(pady=10)

exit_button = tk.Button(root, text="Exit", command=root.quit)
exit_button.pack(pady=10)

root.mainloop()