import subprocess
from time import sleep
import tkinter as ttk
import _detectsong as ds

root = ttk.Tk()
root.title("Radio Controller")
# root.geometry("1280x400")
root.geometry("800x400")
root.attributes("-topmost", True)
# sv_ttk.use_dark_theme()

st1_button = ttk.Button(root, text="94.7M", borderwidth=0, command=lambda: tune(94.7))
st2_button = ttk.Button(root, text="96.9M", borderwidth=0, command=lambda: tune(96.9))
st3_button = ttk.Button(root, text="98.5M", borderwidth=0, command=lambda: tune(98.5))
st4_button = ttk.Button(root, text="100.5M", borderwidth=0, command=lambda: tune(100.5))
st5_button = ttk.Button(root, text="101.1M", borderwidth=0, command=lambda: tune(101.1))
st6_button = ttk.Button(root, text="102.5M", borderwidth=0, command=lambda: tune(102.5))
st7_button = ttk.Button(root, text="103.5M", borderwidth=0, command=lambda: tune(103.5))
st8_button = ttk.Button(root, text="106.5M", borderwidth=0, command=lambda: tune(106.5))
st9_button = ttk.Button(root, text="107.9M", borderwidth=0, command=lambda: tune(107.9))

exit_button = ttk.Button(root, text="Exit", command=lambda: on_close(True))
volume_slider = ttk.Scale(root, from_=0, to=100, orient=ttk.HORIZONTAL)
stop_button = ttk.Button(root, text="Stop", command=lambda: on_close())

# root.protocol("WM_DELETE_WINDOW", lambda e: on_close())

st1_button.grid(row=0, column=0)
st2_button.grid(row=0, column=1)
st3_button.grid(row=0, column=2)
st4_button.grid(row=0, column=3)
st5_button.grid(row=0, column=4)
st6_button.grid(row=0, column=5)
st7_button.grid(row=0, column=6)
st8_button.grid(row=0, column=7)
st9_button.grid(row=0, column=8)

exit_button.grid(row=1, column=0)
volume_slider.grid(row=1, column=1, columnspan=3)
stop_button.grid(row=1, column=4)

# Input file path
input_file = "fm_data.raw"

tuner = None
player = None

def tune(station):
    global tuner
    global player
    # random_num = random.randint(0, 1000000)
    # print(random_num)
    if tuner is not None:
        tuner.kill()
        sleep(3)
    if player is not None:
        player.kill()
    tuner = subprocess.Popen(["rx_fm", "-f", f"{station}M", "-M", "fm", "-s", "170k", "-A", "fast", "-l", "0", "-E", "deemp", "-E", "wav", "-d", "driver=hackrf", input_file])
    sleep(2.5)
    player = subprocess.Popen(["C:\\Program Files\\VideoLAN\\VLC\\vlc", "--play-and-exit", "C:\\Users\\spong\\Documents\\Python Programs\\PySDR\\FM Radio\\fm_data.raw"])

def on_close(halt=False):
    if tuner:
        tuner.kill()
    if player:
        player.kill()
    if halt == True:
        exit()

def adj_vol():
    pass

try:
    root.mainloop()
except KeyboardInterrupt:
    on_close()