Focus_timer/main.py

import tkinter as tk
import os
from datetime import datetime
from customtkinter import CTkScrollableFrame, CTkLabel

STORAGE_PATH = os.path.expanduser("~/.config/focus-timer/data.txt")

STATE_IDLE = "IDLE"
STATE_FOCUS = "FOCUS"
STATE_WORK = "WORK"
STATE_OVERTIME = "OVERTIME"
STATE_BREAK = "BREAK"

current_state = STATE_IDLE
seconds_left = 0
distractions = 0

width = 120
height = 140

app = tk.Tk(className="focustimer")
app.title("Focus-Timer")    
app.configure(background="#17153B")
app.geometry(f"{width}x{height}")
app.minsize(width, height)
app.maxsize(width, height)
app.update()
app.resizable(False, False)


def tick():
	global seconds_left, current_state

	match current_state:
		case "IDLE":
			return
		case "OVERTIME":
			seconds_left += 1
		case _:
			seconds_left -= 1

	update_timer_label()

	if current_state in ("FOCUS","WORK","BREAK") and seconds_left <= 0:
		handle_transition()
	
	app.after(1000, tick)

def update_timer_label():
	global seconds_left
	mins, secs = divmod(seconds_left, 60)
	timer_label.config(text=f"{mins}:{secs}")

def handle_transition():
	global current_state, seconds_left, distraction

	match current_state:
		case "FOCUS":
			current_state = STATE_WORK
			seconds_left = 42 # 4200
			distractions = 0
		
		case "WORK":
			current_state = STATE_OVERTIME
			seconds_left = 0
		
		case "BREAK":
			current_state = STATE_IDLE
			seconds_left = 0
	
	update_timer_label()
	update_ui()

def start_button_f():
	global current_state, seconds_left, distractions
	distractions = 0
	current_state = STATE_FOCUS
	seconds_left = 12 # 1200

	tick()
	update_ui()

def distracted_button_f():
	global current_state, seconds_left, distractions

	if current_state != STATE_FOCUS:
		return

	distractions += 1

	if distractions > 2:
		seconds_left = 600
	else:
		seconds_left = 1200 - (300 * distractions)

	update_timer_label()

def break_button_f():
	global current_state, seconds_left

	current_state = STATE_BREAK
	seconds_left = 15 # 1500
	update_timer_label()
	
	create_post()
	update_ui()

def complete_task_button_f():
	break_button_f()

def create_post():
	os.makedirs(os.path.dirname(STORAGE_PATH), exist_ok=True)
	history = {}

	if os.path.exists(STORAGE_PATH):
		with open(STORAGE_PATH, "r", encoding="utf-8") as f:
			for line in f:
				line = line.strip()
				if " : " in line and line.endswith(" cycles."):
					date_part, cycles_part = line.split(" : ", maxsplit=1)
					count = int(cycles_part.replace(" cycles.", ""))
					history[date_part] = count

	date = datetime.now().strftime("%Y-%m-%d")
	if date in history:
		history[date] += 1
	else:
		history[date] = 1

	with open(STORAGE_PATH, "w", encoding="utf-8") as f:
		for dates, counts in history.items():
			f.write(f"{dates} : {counts} cycles.\n")

def update_ui():
	global current_state

	start_button.pack_forget()
	distracted_button.pack_forget()
	complete_task_button.pack_forget()
	break_button.pack_forget()

	match current_state:
		case "IDLE":
			text_label.config(text="Wanna start?", fg="#C8ACD6")
			timer_label.config(text="00:20:00", fg="#C8ACD6")
			
			start_button.config(fg="#c8acd6", activebackground="#c8acd6")
			start_button.pack(side="bottom",pady="15")

		case "FOCUS":
			text_label.config(text="Time to focus!", fg="red")
			timer_label.config(fg="red")
			distracted_button.pack(side="bottom", pady="15")

		case "WORK":
			text_label.config(text="Work.", fg="aqua")
			timer_label.config(fg="aqua")
			complete_task_button.pack(side="bottom", pady="15")

		case "OVERTIME":
			text_label.config(text="Maybe a break?", fg="orange")
			timer_label.config(fg="orange")
			break_button.pack(side="bottom", pady="15")

		case "BREAK":
			text_label.config(text="Relax..", fg="yellow")
			timer_label.config(fg="yellow")
			
			start_button.config(fg="yellow", activebackground="yellow")
			start_button.pack(side="bottom", pady="15")

def open_stats_window(event):
	st_win = tk.Toplevel()
	st_win.title("Statistics")
	st_win.configure(background="#17153b")
	st_win.geometry("180x200")
	st_win.minsize(180, 200)
	st_win.maxsize(180, 200)
	st_win.resizable(False, False)	


	lines= []
	if os.path.exists(STORAGE_PATH):
		with open(STORAGE_PATH, "r", encoding="utf-8") as f:
			for line in f:
				line = line.strip()
				if line and ":" in line:
					lines.append(line)
	else:
		show_problems_label(st_win)


	if lines:
		scroll_frame = CTkScrollableFrame(st_win)
		scroll_frame.configure(fg_color="#c8acd6", corner_radius=10)
		scroll_frame.pack(fill="both", expand=True, padx=10, pady=15)
		with open(STORAGE_PATH, "r", encoding="utf-8") as f:
			line_c = 1
			for line in f:
				line = line.strip()
				if line_c % 2 == 0:
					label_c1 = CTkLabel(scroll_frame, text=line, font=("Helvetica", 16), fg_color="#975fb3", text_color="black", corner_radius=15)
					label_c1.pack(side="top", fill="x", pady=2, expand=True)
				else:
					label_c2 = CTkLabel(scroll_frame, text=line, font=("Helvetica", 16), fg_color="#af74cc", text_color="black", corner_radius=15)
					label_c2.pack(side="top", fill="x", pady=5, expand=True)
				line_c += 1
	else:
		show_problems_label(st_win)


def show_problems_label(master):
	info_label = tk.Label(master, text="No one entries have been\n registered yet.\n Or file does not exist. \n :(", bg="#17153b", fg="#C8ACD6", font=("Helvetica", 16))
	info_label.pack(anchor="center", fill="both", expand=True)

text_label = tk.Label(app, font=("Helvetica", 14, "bold"), bg="#17153b")
text_label.pack(side="top", pady="15")

timer_label = tk.Label(app, text="hh:mm:ss",fg="#C8ACD6",background="#17153B",font=("Helvetica", 25) , anchor="center")
timer_label.pack(expand=True,fill="y")


start_button = tk.Button(app, text="Start.", command=start_button_f, activeforeground="black", background="#17153b", relief="flat", bd="0")

distracted_button = tk.Button(app, text="I got distracted.", command=distracted_button_f, fg="red", bg="#17153b", relief="flat", bd="0", activebackground="red", activeforeground="black")

complete_task_button = tk.Button(app, text="Complete the task.", command=complete_task_button_f, fg="aqua", bg="#17153b", relief="flat", bd="0", activebackground="aqua", activeforeground="black")

break_button = tk.Button(app, text="Go break :3", command=break_button_f, fg="orange", bg="#17153b", relief="flat", bd="0", activebackground="orange", activeforeground="black")


app.bind("<Alt-s>", open_stats_window)
app.bind("<Alt-Cyrillic_yeru>", open_stats_window)


update_ui()
app.mainloop()