from tkinter import *
from tkinter import messagebox
import tkinter.ttk as ttk
import time
import os
import webbrowser
import pyowm
root = Tk()
root.configure(background='black')
root.resizable(False, False)
root.bind("q", quit)
location = ""
time1 = ''
obs = None
w = None
skip = False
timer = time.time()
owm = pyowm.OWM('')#your api key here
def screen_x():
    return root.winfo_screenwidth()
def screen_y():
    return root.winfo_screenheight()
def show_frame(frame):
    frame.tkraise()
def nextframe():
    root.attributes("-fullscreen", True)
    show_frame(f2)
def change_location():
    global location
    location = input_location.get() + "," + input_countrycode.get()
    file = open("location.txt", "w")
    file.write(location)
    file.close()
    updateweather()
def displayOWhelp(event):
    webbrowser.open('https://old.less-than.net/tkhelp.html')
def skippo(event):
    global location
    try:
        file = open("location.txt")
        location = file.read()
        updateweather()
    except:
        skip = True
    if location == "":
        skip = True
    nextframe()
    f2pack()
def f1button():
    try:
        change_location()
        nextframe()
        f2pack()
    except:
        messagebox.showinfo("error occured", "either you aren't connected to the internet or didnt input valid location")
def updateweather():
    global obs
    global w
    obs = owm.weather_at_place(location)
    w = obs.get_weather()
    updateweatherwidgets()
def updateweatherwidgets():
    pic = w.get_weather_icon_name()
    desc = w.get_detailed_status()
    temp = w.get_temperature(unit='celsius')

    weatherdesc.config(text = desc)
    weathertemp.config(text = str(temp["temp"]) + " oC")

f1 = Frame(root, background = "White")
f2 = Frame(root, background = "Black")
for frame in (f1, f2):
    frame.grid(row=0, column=0, sticky='nsew')
f1.grid_columnconfigure(1, minsize=40)
desc = Label(f1, text = 'please input your location', bg = "White")
desc1 = Label(f1, text = 'city name:', bg = "White")
desc2 = Label(f1, text = 'countrycode:', bg = "White")
input_location = ttk.Entry(f1)
input_countrycode = ttk.Entry(f1)
b = ttk.Button(f1, text="submit", command = f1button)
skiplabel =  Label(f1, text = 'skip>>', bg = 'White')
helplabel = Label(f1, text = 'click for help', bg = 'White')
desc.grid(row = 1, column = 2)
desc1.grid(row = 2, column = 1, sticky = "E")
desc2.grid(row = 3, column = 1, sticky = "E")
input_location.grid(row = 2, column = 2)
input_countrycode.grid(row = 3, column = 2, sticky = "")
b.grid(row = 4, column = 2)
skiplabel.grid(row = 4, column = 1, sticky = "w")
skiplabel.bind("<Button-1>", skippo)
helplabel.grid(row = 4, column = 3)
helplabel.bind("<Button-1>", displayOWhelp)
clock_lt = Label(f2, font=('arial', int(screen_y()/3), 'bold'), fg='red',bg='black')
datelabel = Label(f2, font=('arial', int(screen_y()/15), 'bold'), fg='red',bg='black')
weatherdesc = Label(f2, font=('arial', int(screen_y()/20), 'bold'), fg='red',bg='black')
weatherframe = Frame(f2, bg = "Black")
weathertemp = Label(weatherframe, font=('arial', int(screen_y()/8), 'bold'), fg='red',bg='black')
def f2pack():
    clock_lt.pack()
    datelabel.pack()
    if not skip:
        weatherframe.pack(expand = True)
        weathertemp.grid(row = 1, column = 3)
        weatherdesc.pack()
def clock():
    global timer
    global time1
    time2 = time.strftime('%H:%M:%S')
    timedate = time.strftime('%d.%m. %Y')
    if time2 != time1:
        time1 = time2
        clock_lt.config(text = time2)
        datelabel.config(text = timedate)
        while (time.time() - timer) > 30:
            timer = time.time()
            try:
                updateweather()
            except:
                pass
    clock_lt.after(20, clock)
show_frame(f1) 
clock()
root.mainloop()