Update Day-28

Author: abhijeetpandit7

Day-28-PomodoroTimerApp/README.md

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+# Popmodoro Timer App
+
+### An implementation of Popmodoro-Timer-App.
+### [PopmodoroTimerApp](https://repl.it/@abhijeetpandit/PopmodoroTimerApp#main.py)
+
+<img src= 'https://user-images.githubusercontent.com/65078610/106723942-a869ce80-662d-11eb-9581-16e6bcf118f7.gif' width="500">

Day-28-PomodoroTimerApp/main.py

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+import time
+from tkinter import *
+
+# ---------------------------- CONSTANTS ------------------------------- #
+LIGHTGREEN = "#bedbbb"
+GREEN = "#16c79a"
+DARKGREEN = "#99d22d"
+BLUE = "#dff3e3"
+PINK = "#e2979c"
+RED = "#e7305b"
+FONT_NAME = "Courier"
+WORK_MIN = 25
+SHORT_BREAK_MIN = 5
+LONG_BREAK_MIN = 20
+CHECKMARK = '✓'
+reps = 0
+timer = None
+
+# ---------------------------- TIMER RESET ------------------------------- # 
+def resetTimer():
+    global reps
+    reps = 0
+    window.after_cancel(timer)
+    label1.config(text='Timer', fg=DARKGREEN)
+    canvas.itemconfig(timer_text, text="00:00")
+    label2.config(text='')
+
+# ---------------------------- TIMER MECHANISM ------------------------------- # 
+def startTimer():
+    global reps
+    reps += 1
+    work_sec = WORK_MIN*60
+    short_break_sec = SHORT_BREAK_MIN*60
+    long_break_sec = LONG_BREAK_MIN*60
+    if reps%8 == 0:
+        label1.config(text='Break', fg=RED)
+        countdown(long_break_sec)
+    elif reps%2 == 0:
+        label1.config(text='Break', fg=PINK)
+        countdown(short_break_sec)
+    else:
+        label1.config(text='Work', fg=GREEN)
+        countdown(work_sec)
+
+# ---------------------------- COUNTDOWN MECHANISM ------------------------------- # 
+def countdown(count):
+    minutes = count//60
+    seconds = count%60
+    canvas.itemconfig(timer_text, text=f"{minutes:02d}:{seconds:02d}")
+    if count > 0:
+        global timer
+        timer = window.after(1000, countdown, count-1)
+    else:
+        startTimer()
+        label2.config(text=CHECKMARK*(reps//2))
+
+# ---------------------------- UI SETUP ------------------------------- #
+
+window = Tk()
+window.title('Pomodoro Timer App')
+window.minsize(width=200, height=200)
+window.config(padx=100, pady=50, bg=BLUE)
+
+# Canvas
+background_img = PhotoImage(file='tomato.png')
+canvas = Canvas(width=200, height=224, bg=BLUE, highlightthickness=0)
+canvas.create_image(100, 112, image=background_img)
+timer_text = canvas.create_text(102, 130, text='00:00', fill='white', font=(FONT_NAME,35,'bold'))
+canvas.grid(row=2,column=2)
+
+# Label
+label1 = Label(text='Timer', font=(FONT_NAME,40), bg=BLUE, fg=DARKGREEN)
+label1.grid(row=1, column=2)
+label2 = Label(text='', font=(FONT_NAME,14,'normal'), bg=BLUE, fg=GREEN)
+label2.grid(row=4, column=2)
+
+def start():
+    startTimer()
+
+def reset():
+    resetTimer()
+
+# Button
+start_btn = Button(text='Start', command=start, font=FONT_NAME, bg=LIGHTGREEN, highlightthickness=0)
+start_btn.grid(row=3, column=1)
+reset_btn = Button(text='Reset', command=reset, font=FONT_NAME, bg=LIGHTGREEN, highlightthickness=0)
+reset_btn.grid(row=3, column=3)
+
+window.mainloop()