Focus_timer/main.py

import tkinter as tk
import os
from datetime import datetime

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


def tick():
	global seconds_left, current_state

	match current_state:
		case STATE_IDLE:
			return
		case STATE_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 = 4200 # 70 min
			distractions = 0
		
		case "WORK":
			current_state = STATE_OVERTIME
			seconds_left = 0
		
		case "BREAK":
			current_state = STATE_IDLE
			seconds_left = 0
	
	update_ui()

def start_button_f():
	global current_state, seconds_left, distractions
	distractions = 0
	current_state = STATE_FOCUS
	seconds_left = 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 = 1500
	update_timer_label()
	
	update_ui()

def complete_task_button_f():
	create_post()
	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?")
			timer_label.config(text="00:20:00")
			
			start_button.pack(side="bottom",pady="15")

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

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

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

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

text_label = tk.Label(app, text="", font=("Helvetica", 14))
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)

distracted_button = tk.Button(app, text="I got distracted.", command=distracted_button_f)

complete_task_button = tk.Button(app, text="Complete the task.", command=complete_task_button_f)

break_button = tk.Button(app, text="Go break :3", command=break_button_f)



update_ui()
app.mainloop()