Study_tracker/study_tracker.py at main · blehh2230/Study_tracker · GitHub

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import json
from datetime import date,datetime
def main_menu():
    print("Welcome to Study Tracker!!")
    while True:
     print("1.Start Study Session")
     print("2.View Statistics")
     print("3.View Streaks")
     print("4.Exit")
     choice=int(input("Enter your choice: "))
     if choice==1:
        print("Starting study session..")
        add_study_session()
     elif choice==2:
        print("Showing Statistics..")
        statistics()
     elif choice==3:
        print("Showing Streaks..")
        show_streaks()
     elif choice==4:
        print("Thank you for using study tracker!!")
        break
     else:
        print("Invalid Choice!Try again!")

def load_data():
   with open("data.json","r") as f:
      return json.load(f)

data=load_data()

def save_data():
   with open("data.json","w") as f:
      json.dump(data,f,indent=4)

def add_study_session():
   subject=input("enter your subject name:")
   duration=int(input("enter the duration in minutes:"))
   xp_earned=duration//10

   streaks()

   session={
      "subject":subject,
      "duration":duration,
      "date": str(date.today()),
      "xp_earned":xp_earned
   }

   data["sessions"].append(session)
   data["total_xp"]+=xp_earned
   data["level"]=data["total_xp"]//50

   save_data()
   print("you earned",xp_earned,"XP today!!")

def statistics():
   total_sessions=len(data["sessions"])

   total_minutes=0
   for session in data["sessions"]:
      total_minutes+=session["duration"]
   total_hours=int(total_minutes/60)

   print("Total hours studied:",total_hours)
   print("Total XP earned:",data["total_xp"])
   print("Current Level:",data["level"])
   print("Total number of sessions completed:",total_sessions)

   subject_count={}
   for session in data["sessions"]:
      subject=session["subject"]

      if subject in subject_count:
         subject_count[subject]+=1
      else:
         subject_count[subject]=1

   most_studied= ""
   max_count=0

   for subject in subject_count:
      if subject_count[subject]>max_count:
         max_count=subject_count[subject]
         most_studied=subject
   print("Most studied subject is :",most_studied)

def streaks():
   if not data["sessions"]:
      return

   last_session=data["sessions"][-1]
   last_date=datetime.strptime(last_session["date"], "%Y-%m-%d").date()
   today=date.today()

   difference=(today-last_date).days

   if difference==0:
      return
   elif difference==1:
      data["current_streak"]+=1
   else:
      data["current_streak"]=1

   if data["current_streak"]>data["longest_streak"]:
      data["longest_streak"]=data["current_streak"]

def show_streaks():
   print("Your study streak:")
   print("Current streak:",data["current_streak"],"days")
   print("Longest streak:",data["longest_streak"],"days")

main_menu()