users.py

import customtkinter,json,os
from PIL import ImageTk,Image
from utils import *
import matplotlib, numpy
matplotlib.use('TkAgg')
from matplotlib.backends.backend_tkagg import FigureCanvasTkAgg
from matplotlib.figure import Figure
from tkinter import filedialog
import regex as re

os.chdir("assets/")

with open("users.json","r+") as file:
    data = json.load(file)

customtkinter.set_default_color_theme("green")

class Users:
    def check_login(self, frame):
        username = frame.uentry.get().strip()
        password = frame.pentry.get().strip()
        if username not in data["users"].keys():
            self.error_label.configure(text=f"No user named {username} found")
        else:
            real_password = data["users"][username]["password"]
            if password == real_password:
                if data["users"][username]["isadmin"] == True:
                    frame.destroy()
                    user = Admin(self.window, username)
                    user.manage_user()
                else:
                    frame.destroy()
                    self.username = username
                    self.home_page(i=0)
            else:
                self.error_label.configure(text="Incorrect password")

    def login_page(self):
        self.window = customtkinter.CTk()
        frame = customtkinter.CTkToplevel(self.window)
        frame.geometry("600x440")
        frame.title("Login")
        bg_image = ImageTk.PhotoImage(Image.open("pattern.png"))
        bg = customtkinter.CTkLabel(master=frame, image=bg_image, text="")
        bg.pack()
        frame.l_frame = customtkinter.CTkFrame(master=bg, height=360, width=360, corner_radius=15)
        frame.l_frame.place(relx=0.5, rely=0.5, anchor=customtkinter.CENTER)
        frame.label_1 = customtkinter.CTkLabel(master=frame.l_frame, text="Login into your account", font=("Century Gothic", 20))
        frame.label_1.place(x=70, y=10)
        frame.uentry = customtkinter.CTkEntry(master=frame.l_frame, placeholder_text="Username", width=220)
        frame.uentry.place(relx=0.2, y=125)
        
        self.password_visible = False
        frame.pentry = customtkinter.CTkEntry(master=frame.l_frame, placeholder_text="Password", width=220, show="*")
        frame.pentry.place(relx=0.2, y=180)
        
        self.eye_image_open = ImageTk.PhotoImage(Image.open("eye_open.png").resize((20, 20), Image.Resampling.LANCZOS))
        self.eye_image_closed = ImageTk.PhotoImage(Image.open("eye_closed.png").resize((20, 20), Image.Resampling.LANCZOS))
        
        self.eye_button = customtkinter.CTkButton(master=frame.l_frame, image=self.eye_image_closed, width=20, height=20, text="", command=lambda: self.toggle_password(frame))
        self.eye_button.place(relx=0.715, rely=0.505)
        
        frame.l_button = customtkinter.CTkButton(master=frame.l_frame, width=220, text="Login", corner_radius=6, command=lambda: self.check_login(frame))
        frame.l_button.place(relx=0.2, y=250)
        
        # Error message label
        self.error_label = customtkinter.CTkLabel(master=frame.l_frame, text="", font=("Century Gothic", 12), text_color="red")
        self.error_label.place(relx=0.2, y=210)
        
        frame.mainloop()

    def toggle_password(self, frame):
        if self.password_visible:
            self.eye_button.configure(image=self.eye_image_closed)
            frame.pentry.configure(show="*")
            self.password_visible = False
        else:
            self.eye_button.configure(image=self.eye_image_open)
            frame.pentry.configure(show="")
            self.password_visible = True


    def print(self):

        name = data["users"][self.username]["name"]
        basic = data["users"][self.username]["basic"]
        ID  = self.username
        acc = data["users"][self.username]["acc"]
        com_allowance = basic*0.16
        da=basic*0.38
        perks = basic*0.252
        cpf = basic*0.06
        taxable = basic+basic*0.792
        total_tax = taxable*0.3
        folder_selected = filedialog.askdirectory()
        samosa(folder_selected,x=name,da=da,basic=basic,perks=perks,empID=ID,tax=total_tax,epf=cpf,acc_number = acc,com_allow = com_allowance)


    def home_page(self,i=0):
        #Define window of the page
        self.window.title("Employee Payroll")
        self.window.iconbitmap("deshpremikiryu-modified.ico")
        self.text_font = customtkinter.CTkFont("Proxima Nova Rg",18)
        self.text_font_bold = customtkinter.CTkFont("Proxima Nova Rg",20,"bold")
        self.font = customtkinter.CTkFont("Proxima Nova Rg",12,'bold')
        self.window.geometry("900x600")

        #Define grid inside the window
        self.window.grid_columnconfigure(1,weight=1)
        self.window.grid_rowconfigure(0,weight=1)

        #Add left frame inside the row 0 col 0 cell
        self.l_frame = customtkinter.CTkFrame(master=self.window)
        self.l_frame.grid(row=0,column=0,rowspan=4,padx=20,pady=20,sticky="nsew")

        #Added MANAGE label
        self.window.manage_ = customtkinter.CTkLabel(master=self.l_frame,text="MANAGE",font=self.font)
        self.window.manage_.place(y=60,relx=0.1)

        #Added ATTENDANCE button
        self.window.but_attend = customtkinter.CTkButton(master=self.l_frame,width=220,height=40,text="Attendance",corner_radius=0,fg_color="#333333",hover_color="#2e2e2e",image=customtkinter.CTkImage(Image.open("calendar-solid.png")),command=self.attendace)
        self.window.but_attend.place(y=100)

        #Added EMPLOYEE button 
        self.window.but_emp = customtkinter.CTkButton(master=self.l_frame,width=220,height=40,text="Change Password",corner_radius=0,image=customtkinter.CTkImage(Image.open("a.png"),size=(20,20)),fg_color="#333333",hover_color="#2e2e2e",
                              command= self.change_password
                                )
        self.window.but_emp.place(y=145)

        #Added DEDUCTION button
        self.window.but_deduction = customtkinter.CTkButton(master=self.l_frame,width=220,height=40,text="Pay History",corner_radius=0,fg_color="#333333",hover_color="#2e2e2e",image=customtkinter.CTkImage(Image.open("documents-solid.png")),command=self.pay_history)
        self.window.but_deduction.place(y=190)

        #Added Printables label
        self.window.printables = customtkinter.CTkLabel(master=self.l_frame,text="ADMIN",font=self.font)
        self.window.printables.place(y=285,relx=0.1)

        #Added PAYROLL button
        self.window.but_payroll = customtkinter.CTkButton(master=self.l_frame,width=220,height=40,text="Payroll   ",corner_radius=0,fg_color="#333333",hover_color="#2e2e2e",image=customtkinter.CTkImage(Image.open("coins-solid.png")),command=self.print)
        self.window.but_payroll.place(y=235)



        #Added SCHEDULE button
        # self.window.but_schedule = customtkinter.CTkButton(master=self.l_frame,width=220,height=40,text="Schedule",corner_radius=0,fg_color="#333333",hover_color="#2e2e2e",image=customtkinter.CTkImage(Image.open("clock-solid.png")))
        # self.window.but_schedule.place(y=255)

        #Added Home page button
        if i==0:
            self.window.home_page = customtkinter.CTkButton(master=self.l_frame,width=220,height=40,text="Home Page",corner_radius=0,fg_color="#333333",hover_color="#2e2e2e",image=customtkinter.CTkImage(Image.open("icons8-home-500.png")),command=self.home_page)
            self.window.home_page.place(y=10)
        else:
            self.window.home_page = customtkinter.CTkButton(master=self.l_frame,width=220,height=40,text="Home Page",corner_radius=0,fg_color="#333333",hover_color="#2e2e2e",image=customtkinter.CTkImage(Image.open("icons8-home-500.png")), command=lambda : self.home_page(1))
            self.window.home_page.place(y=10)

        #Added right frame 
        self.r_frame = customtkinter.CTkFrame(master=self.window)
        self.r_frame.grid(row=0,column=1,rowspan=4,padx=20,pady=20,sticky="nsew")

        if i==1:
            manage = customtkinter.CTkButton(master=self.l_frame,width=220,height=40,text="Manage Users",corner_radius=0,fg_color="#333333",hover_color="#2e2e2e",command=self.manage_user)
            manage.place(y=320)

        #Added dashboard label inside right frame
        self.dashboard = customtkinter.CTkLabel(master=self.r_frame,text="Dashboard")
        self.dashboard.configure(padx=20,font=self.text_font_bold)

        #Grid inside right frame with 3 coloumns and 3 rows
        self.r_frame.grid_columnconfigure((0,1,2,3),weight=1)
        self.r_frame.grid_rowconfigure((1,2,3),weight=1)

        #Place dashboard label to the (0,0) of right frame
        self.dashboard.grid(row=0,column=0,padx=7.5,pady=20,sticky="nw")

        #Add total_working_employee frame
        total_employee = customtkinter.CTkFrame(master=self.r_frame,fg_color="#6c7f91",corner_radius=0)
        total_employee.grid(row=1,column=0,sticky="new",padx=20)

        #Details
        total_employee_ = customtkinter.CTkLabel(master=total_employee,text="Total Employees",font=self.text_font)
        total_employee_.place(relx=0.1,rely=0.25)
        users = len(data["users"])
        total_employee_label = customtkinter.CTkLabel(master=total_employee,text=f"{users}",font=self.text_font_bold)
        total_employee_label.place(relx=0.1,rely=0.1)

        #Add attendance percentage frame 
        percentage = customtkinter.CTkFrame(master=self.r_frame,fg_color="#019258",corner_radius=0)
        percentage.grid(row=1,column=1,sticky="new")

        #Details
        percentage_label = customtkinter.CTkLabel(master=percentage,text=f"{total_attendace(data,self.username)}",font=self.text_font_bold)
        percentage_label.place(relx=0.1,rely=0.1)
        percentage_label_ = customtkinter.CTkLabel(master=percentage,text="Attendance %",font=self.text_font)
        percentage_label_.place(relx=0.1,rely=0.25)

        #Add current time frame
        time = customtkinter.CTkFrame(master=self.r_frame,fg_color="#fd9c0a",corner_radius=0)
        time.grid(row=1,column=2,sticky="new",padx=20)

        #Details
        time_label = customtkinter.CTkLabel(master=time,text="",font=self.text_font_bold)
        time_label.place(relx=0.1,rely=0.1)
        update_time(time_label)
        current_time_label = customtkinter.CTkLabel(master=time,text="Current Time",font=self.text_font)
        current_time_label.place(relx=0.1,rely=0.25)

        basic = int(data["users"][self.username]["basic"])
        taxable = basic+basic*0.792
        net_pay = (basic+basic*0.792)-(taxable*0.3+basic*0.06)
        #Late Frame Right most
        total_pay_f = customtkinter.CTkFrame(master=self.r_frame,fg_color="#e85832",corner_radius=0)
        total_pay_f.grid(row=1,column=3,sticky="new")


        total_pay = customtkinter.CTkLabel(master=total_pay_f,text=f"₹{net_pay}",font=self.text_font_bold)
        total_pay.place(relx=0.1,rely=0.1)
        total_pay_ = customtkinter.CTkLabel(master=total_pay_f,text="Monthly Total Pay",font=self.text_font)
        total_pay_.place(relx=0.1,rely=0.25)

        details = customtkinter.CTkFrame(master=self.r_frame)
        details.grid(row=2,column=0,sticky="nsew",rowspan=4,columnspan=4)

        name_account = customtkinter.CTkLabel(details,width=2000,bg_color="#474545",text="Name: {}     Account Number:{}".format(data["users"][self.username]["name"],data["users"][self.username]["acc"]),anchor="w",font=self.text_font)
        name_account.place(x=0,y=40)
        name_account.configure(padx=40)

        total_deduction = customtkinter.CTkLabel(details,font=self.text_font,text="Total Monthly Deduction: {}      Basic Pay: {}".format(taxable*0.3+basic*0.06,basic),anchor="w")
        total_deduction.place(x=0,y=100)
        total_deduction.configure(padx=40)

        total_allowance = customtkinter.CTkLabel(details,font=self.text_font,text="Total Monthly Allowance(Including DA): {}      Perks: {}".format(basic*0.38,basic*0.412),anchor="w")
        total_allowance.place(x=0,y=140)
        total_allowance.configure(padx=40)

        if i==0:
            self.window.mainloop()

    def pay_history(self):
        self.r_frame.destroy()
        self.r_frame = customtkinter.CTkFrame(master=self.window)
        self.r_frame.grid_columnconfigure((0,1,2,3),weight=1)
        self.r_frame.grid_rowconfigure(1,weight=1)
        self.r_frame.grid(row=0,column=1,rowspan=4,padx=20,pady=20,sticky="nsew")
        attendance = customtkinter.CTkLabel(master=self.r_frame,text="Pay History")
        attendance.configure(padx=20,font=self.text_font_bold)
        attendance.grid(row=0,column=0,padx=7.5,pady=20,sticky="nw")

        attendance_graph = customtkinter.CTkFrame(master=self.r_frame)
        attendance_graph.grid(row=1,column=0,padx=7.5,pady=20,sticky="nsew",columnspan=4) 
        y_coord = 60
        customtkinter.CTkLabel(master=attendance_graph,text=f"Month of Payment    :    Net Pay",font=customtkinter.CTkFont("Proxima Nova Rg",18,'bold')).place(x=50,y=20)
        months = ["January", "February", 'March', "April", "May", 'June', "July", "August", "September", "October", 'November' , "December"]
        for i in range(len(data["users"][self.username]["pay_record"])):
            monthly_pay = data["users"][self.username]["pay_record"][i]
            month = months[i]
            if monthly_pay!=None:
                a = customtkinter.CTkLabel(master=attendance_graph,text=f"{month}   :  {monthly_pay}",font=self.text_font)
                a.place(x=50,y=y_coord)
                y_coord+=40
                
        cummulative = customtkinter.CTkLabel(master=attendance_graph,text=f"Month of Payment    :    Net Pay",font=customtkinter.CTkFont("Proxima Nova Rg",18,'bold')).place(x=50,y=20)
        

    def attendace(self):
        self.r_frame.destroy()

        #Create a new window with the same name
        
        self.r_frame = customtkinter.CTkFrame(master=self.window)
        self.r_frame.grid(row=0,column=1,rowspan=4,padx=20,pady=20,sticky="nsew")

        self.r_frame.grid_columnconfigure((0,1,2,3),weight=1)
        self.r_frame.grid_rowconfigure(1,weight=1)

        attendance = customtkinter.CTkLabel(master=self.r_frame,text="Attendance")
        attendance.configure(padx=20,font=self.text_font_bold)
        attendance.grid(row=0,column=0,padx=7.5,pady=20,sticky="nw")

        attendance_graph = customtkinter.CTkFrame(master=self.r_frame)
        
        attendance_graph.grid(row=1,column=0,padx=7.5,pady=20,sticky="nsew",columnspan=4) 

        f = Figure(figsize=(10,20), dpi=100,facecolor="#2a2b2a")
        ax = f.add_subplot(111)
        ax.set_facecolor("orange")
        ax.set_xlabel('X-axis')
        ax.set_ylabel('Y-axis')
        ax.xaxis.label.set_color('white')
        ax.tick_params(axis='x', colors='white')
        ax.yaxis.label.set_color('white')
        ax.tick_params(axis='y', colors='white')
        data_ = tuple(data["users"][self.username]["attendance"])
        ind = numpy.arange(len(data_))  # the x locations for the groups
        width = .75
        ax.set_xticks([0,1,2,3,4,5,6,7,8,9,10,11],["January", "February", 'March', "April", "May", 'June', "July", "August", "September", "October", 'November' , "December"])
        ax.set_xticklabels(["January", "February", 'March', "April", "May", 'June', "July", "August", "September", "October", 'November' , "December"],rotation=30)
        rects1 = ax.bar(ind, data_, width)

        canvas = FigureCanvasTkAgg(f, master=attendance_graph)
        canvas.draw()
        
        canvas.get_tk_widget().pack(side=customtkinter.TOP, fill=customtkinter.BOTH, expand=1)

    def change_password(self):
        # UI Element
        self.top_level = customtkinter.CTkToplevel()
        self.top_level.title("Change Password")
        image = ImageTk.PhotoImage(Image.open("alo.png"))
        bg = customtkinter.CTkLabel(master=self.top_level, image=image, text="")
        bg.pack()
        self.top_level.geometry("600x440")

        self.top_l_frame = customtkinter.CTkFrame(master=self.top_level, height=360, width=360, corner_radius=15)
        self.top_l_frame.place(relx=0.5, rely=0.5, anchor=customtkinter.CENTER)

        label_1 = customtkinter.CTkLabel(master=self.top_l_frame, text="Change Password", font=("Century Gothic", 20))
        label_1.place(x=100, y=10)

        current_password_label = customtkinter.CTkLabel(master=self.top_l_frame, text="Current Password")
        current_password_label.place(relx=0.2, y=70)

        uentry = customtkinter.CTkEntry(master=self.top_l_frame, placeholder_text="", width=220)
        uentry.place(relx=0.2, y=105)

        new_password_label = customtkinter.CTkLabel(master=self.top_l_frame, text="New Password")
        new_password_label.place(relx=0.2, y=145)

        new_password = customtkinter.CTkEntry(master=self.top_l_frame, placeholder_text="", width=220)
        new_password.place(relx=0.2, y=180)

        confirm_password_label = customtkinter.CTkLabel(master=self.top_l_frame, text="Confirm Password")
        confirm_password_label.place(relx=0.2, y=220)

        confirm_password = customtkinter.CTkEntry(master=self.top_l_frame, placeholder_text="", width=220)
        confirm_password.place(relx=0.2, y=255)

        l_button = customtkinter.CTkButton(master=self.top_l_frame, width=220, text="Change Password", corner_radius=6, command=lambda: self.check_entered_pass(self.top_level, self.top_l_frame, uentry, new_password, confirm_password))
        l_button.place(relx=0.2, y=300)
        
        
        #Check if current password is right
    def check_entered_pass(self, window, frame, uentry, uentry2, uentry3):
        pass1 = uentry2.get()
        pass2 = uentry3.get()
        
        # Clear previous error messages
        for widget in frame.winfo_children():
            if isinstance(widget, customtkinter.CTkLabel) and widget.cget("text_color") == "Red":
                widget.destroy()
        
        if not re.search(r'[A-Z]', pass1) or not re.search(r'[a-z]', pass1) or not re.search(r'[0-9]', pass1) or not re.search(r'[\W_]', pass1):
            invalid_pass_format = customtkinter.CTkLabel(master=frame, text="Invalid Password Format", text_color="Red", font=("Century Gothic", 15))
            invalid_pass_format.place(relx=0.25, rely=0.1)
            return

        if (data["users"][self.username]["password"] == uentry.get().strip()) and (pass1 == pass2):
            self.top_l_frame.destroy()
            self.top_l_frame2 = customtkinter.CTkFrame(master=self.top_level, height=360, width=360, corner_radius=15)
            self.top_l_frame2.place(relx=0.5, rely=0.5, anchor=customtkinter.CENTER)
            valid_pass = customtkinter.CTkLabel(master=self.top_l_frame2, text="Password changed", text_color="Green", font=("Century Gothic", 20))
            password_changed_image = customtkinter.CTkImage(Image.open("checkmark.png"), size=(60, 60))
            image_frame = customtkinter.CTkLabel(master=self.top_l_frame2, image=password_changed_image, text="")
            image_frame.place(relx=0.4, rely=0.5)
            valid_pass.place(relx=0.25, rely=0.3)
            data["users"][self.username]["password"] = pass1
            d_button = customtkinter.CTkButton(master=self.top_l_frame2, width=220, text="close", corner_radius=6, command=lambda: self.top_level.destroy())
            d_button.place(relx=0.2, y=300)

            with open("users.json", "w") as file:
                json.dump(data, file, indent=4)

            # Destroy the window after password change
            window.after(2000, window.destroy)  # Close the window after 2 seconds

        else:
            invalid_pass = customtkinter.CTkLabel(master=frame, text="Invalid Password Try again", text_color="Red", font=("Century Gothic", 15))
            invalid_pass.place(relx=0.15, rely=0.1)

class Admin(Users):
    def __init__(self,window,username):
        self.window = window
        self.username = username
        super().__init__()

    def manage_user(self):
        font = customtkinter.CTkFont("Proxima Nova Rg",18,'bold')
        text_font = customtkinter.CTkFont("Proxima Nova Rg",18)
        text_font_bold = customtkinter.CTkFont("Proxima Nova Rg",20,"bold")

        self.home_page(1)
        manage = customtkinter.CTkButton(master=self.l_frame,width=220,height=40,text="Manage Users",corner_radius=0,fg_color="#333333",hover_color="#2e2e2e",command=self.manage_user)
        manage.place(y=320)
        self.window.home_page.configure(text="Home Page", command = lambda: self.home_page(1))
        self.r_frame.destroy()
        self.r_frame = customtkinter.CTkFrame(master=self.window)
        self.r_frame.grid(row=0,column=1,rowspan=4,padx=20,pady=20,sticky="nsew")
        self.r_frame.grid_columnconfigure((0,1,2,3),weight=1)
        self.r_frame.grid_rowconfigure(1,weight=1)
        manage_users_frame = customtkinter.CTkFrame(master=self.r_frame)
        manage_users_frame.grid(row=1,column=0,padx=7.5,pady=10,sticky="nsew",columnspan=4)
        manage_user_label = customtkinter.CTkLabel(master=self.r_frame,text="Manage Users")
        manage_user_label.configure(padx=20,font=self.text_font_bold)
        manage_user_label.grid(row=0,column=0,padx=7.5,pady=10,sticky="nw")
        
        def option_callback2(choice):
            if choice=="1" and int(current_basic.cget("text"))<10000:
                change_basic.configure(textvariable=10000)

        def option_callback(choice):
            username = data["users"][choice]["name"]
            account_number = data["users"][choice]["acc"]
            basic = data["users"][choice]["basic"]
            employee_id.configure(text=f"Employee Name: {username}      Account Number: {account_number}")
            current_basic.configure(text=basic)
            calculated_da.configure(text=basic*0.38)
            company_allowance.configure(text=basic*0.16)
            perks.configure(text=basic*0.252)
            taxable = basic+basic*0.792
            total_tax = taxable*0.3
            itax.configure(text=total_tax)
            cpf.configure(text=basic*0.06)
            deductions.configure(text=taxable*0.3+basic*0.06)
            gross_pay_total = basic+basic*0.792
            gross_pay.configure(text=gross_pay_total)
            net_salary.configure(text=(basic+basic*0.792)-(taxable*0.3+basic*0.06))

        #SELECT USER 
        select_user = customtkinter.CTkLabel(master=manage_users_frame,text="Select Employee:",font=text_font)
        select_user.place(x=30,y=20)
        list_users = customtkinter.CTkOptionMenu(master=manage_users_frame,font=text_font_bold,
        values=[username for username in data["users"].keys()],command=option_callback)

        list_users.place(x=30,y=50)

        def save_changes(new_window, action, employee_id=None):
            if action == "delete":
                if new_window:
                    new_window.destroy()
                if employee_id:
                    data["users"].pop(employee_id)
            elif action == "save":
                if new_window:
                    new_window.destroy()
                if employee_id:
                    new_basic = int(change_basic.get())
                    data["users"][employee_id]["basic"] = new_basic

            with open("users.json", "w") as file:
                json.dump(data, file, indent=4)

            list_users.configure(values=[username for username in data["users"].keys()])
            if employee_id:
                option_callback(employee_id)
                
        def confirmation_window(action, employee_id=None):
            new_window = customtkinter.CTkToplevel()
            new_window.title("Confirm Changes")
            new_window.geometry("400x240")
            new_window.protocol("WM_DELETE_WINDOW", lambda: new_window.destroy())

            new_window.resizable(width=False, height=False)
            warning_label = customtkinter.CTkLabel(master=new_window, text="Changes are being finalized \n please confirm the changes to continue", height=40)
            warning_label.place(relx=0.22, rely=0.25)
            cancel_changes = customtkinter.CTkButton(master=new_window, text="Cancel Changes", command=lambda: new_window.destroy())
            accept_changes = customtkinter.CTkButton(master=new_window, text="Accept Changes", command=lambda: save_changes(new_window, action, employee_id))
            cancel_changes.place(relx=0.15, rely=0.5)
            accept_changes.place(relx=0.55, rely=0.5)

        #ACC NUMBER
        employee_id = customtkinter.CTkLabel(master=manage_users_frame,text=f"Employee Name: {0}    Account Number: {0}"
                                            ,font=text_font,bg_color="#474545",anchor="w",width=2000,height=40)
        employee_id.place(x=0,y=90)
        employee_id.configure(padx=40)

        #CHANGE GRADE SCALE
        
        change_grade = customtkinter.CTkLabel(master=manage_users_frame,text="Change Grade Scale:",font=text_font)
        grade_list = customtkinter.CTkOptionMenu(master=manage_users_frame,font=text_font_bold,values=["3","2","1"],width=80,command=option_callback2)
        grade_list.place(x=30,y=170)
        change_grade.place(x=30,y=140)

        #CHANGE BASIC PAY
        change_basic_label = customtkinter.CTkLabel(master=manage_users_frame,text="Basic:",font=text_font)
        change_basic = customtkinter.CTkEntry(master=manage_users_frame,font=text_font,placeholder_text="Change Basic Pay",width=120)
        change_basic_label.place(x=225,y=140)
        change_basic.place(x=225,y=170)
        current_basic_label = customtkinter.CTkLabel(master=manage_users_frame,text="Current Basic:",font=text_font)
        current_basic_label.place(x=350,y=140)
        current_basic = customtkinter.CTkLabel(master=manage_users_frame,text="0000",font=text_font,bg_color="#202120",corner_radius=20)
        current_basic.place(x=460,y=140)
        #CALCULATED DA
        da_label = customtkinter.CTkLabel(master=manage_users_frame,text="DA:",font=text_font)
        da_label.place(x=30,y=215)
        calculated_da = customtkinter.CTkButton(master=manage_users_frame,text="0000",font=text_font,state="disabled",width=100)
        calculated_da.place(x=65,y=215)
        
        #COMPANY ALLOWANCE
        company_allowance_label = customtkinter.CTkLabel(master=manage_users_frame,text="CAllowance:",font=text_font)
        company_allowance_label.place(x=180,y=215)
        company_allowance = customtkinter.CTkLabel(master=manage_users_frame,text="0",font=font)
        company_allowance.place(x=280,y=215)

        #PERKS
        perks_label = customtkinter.CTkLabel(master=manage_users_frame,text="Perks:",font=text_font)
        perks_label.place(x=400,y=215)
        perks= customtkinter.CTkLabel(master=manage_users_frame,text="0",font=font)
        perks.place(x=450,y=215)

        #DEDUCTIONS
        deductions = customtkinter.CTkLabel(master=manage_users_frame,text=f"Calculated Deductions"
                                            ,font=text_font,bg_color="#474545",anchor="w",width=2000,height=40)
        deductions.place(x=0,y=260)
        deductions.configure(padx=40)

        #CPF
        cpf_label = customtkinter.CTkLabel(master=manage_users_frame,text="CPF:",font=text_font)
        cpf_label.place(x=30,y=310)
        cpf= customtkinter.CTkLabel(master=manage_users_frame,text="0",font=font,text_color="#e3685e")
        cpf.place(x=70,y=310)

        #ITAX
        itax_label = customtkinter.CTkLabel(master=manage_users_frame,text="ITAX:",font=text_font)
        itax_label.place(x=170,y=310)
        itax= customtkinter.CTkLabel(master=manage_users_frame,text="0",font=font,text_color="#e3685e")
        itax.place(x=215,y=310)

        #LIC
        lic_label = customtkinter.CTkLabel(master=manage_users_frame,text="LIC:",font=text_font)
        lic_label.place(x=290,y=310)
        lic= customtkinter.CTkLabel(master=manage_users_frame,text="N.A",font=font,text_color="#6ec555")
        lic.place(x=325,y=310)

        #TOTAL DEDUCTIONS
        deductions_label = customtkinter.CTkLabel(master=manage_users_frame,text="Total Deduction:",font=text_font)
        deductions_label.place(x=30,y=350)
        deductions= customtkinter.CTkLabel(master=manage_users_frame,text="0",font=font,text_color="#e3685e")
        deductions.place(x=160,y=350)

        #GROSS PAY
        gross_pay_label = customtkinter.CTkLabel(master=manage_users_frame,text="Gross Pay:",font=text_font)
        gross_pay_label.place(x=290,y=350)
        gross_pay= customtkinter.CTkLabel(master=manage_users_frame,text="0",font=font,text_color="#6ec555")
        gross_pay.place(x=380,y=350)

        #IN HAND SALARY
        net_salary_calc = customtkinter.CTkLabel(master=manage_users_frame,text=f"Net Salary"
                                            ,font=text_font,bg_color="#474545",anchor="w",width=2000,height=40)
        net_salary_calc.place(x=0,y=390)
        net_salary_calc.configure(padx=40)
        
        #Total Working Days
        working_days_label = customtkinter.CTkLabel(master=manage_users_frame,text="Working Days:",font=text_font)
        working_days_label.place(x=30,y=440)
        working_days= customtkinter.CTkLabel(master=manage_users_frame,text="0",font=font)
        working_days.place(x=145,y=440)

       

        #NET SALARY
        net_salary_label = customtkinter.CTkLabel(master=manage_users_frame,text="Net Salary:",font=text_font)
        net_salary_label.place(x=190,y=440)
        net_salary= customtkinter.CTkLabel(master=manage_users_frame,text="0",font=font)
        net_salary.place(x=280,y=440)

        save_button = customtkinter.CTkButton(master=manage_users_frame, text="Save Changes", font=font, fg_color="#4b873a", command=lambda: confirmation_window("save", list_users.get()))
        save_button.place(x=440, y=440)

        current_month = customtkinter.CTkButton(master=self.r_frame,text="{}".format(datetime.datetime.now().strftime("%B")),font=text_font,state="disabled")
        current_month.place(x=170,y=12)

        new_user = customtkinter.CTkButton(master=self.r_frame,text="Create User",font=text_font,command=self.create_new_user)
        new_user.place(x=470,y=12)

        delete_user = customtkinter.CTkButton(master=self.r_frame, text="Delete User", font=text_font, command=lambda: confirmation_window("delete", list_users.get()))
        delete_user.place(x=320, y=12) 
        self.window.mainloop()
    
    def create_new_user(self):
        new_window = customtkinter.CTkToplevel()
        new_window.title("New User")
        new_window.geometry("600x400")
        new_window.resizable(width=False, height=False)
        frame = customtkinter.CTkFrame(master=new_window, width=580, height=380)
        frame.place(relx=0.5, rely=0.5, anchor=customtkinter.CENTER)

        uentry_label = customtkinter.CTkLabel(master=frame, text="New Username:", font=self.text_font)
        uentry_label.place(x=10, y=20)
        uentry = customtkinter.CTkEntry(master=frame, placeholder_text="New Username", width=180, font=self.text_font)
        uentry.place(x=10, y=50)

        pentry_label = customtkinter.CTkLabel(master=frame, text="New Password:", font=self.text_font)
        pentry_label.place(x=10, y=100)
        password = customtkinter.CTkEntry(master=frame, placeholder_text="New Password", width=180, font=self.text_font, show="*")
        password.place(x=10, y=130)

        self.password_visible = False
        self.eye_image_open = ImageTk.PhotoImage(Image.open("eye_open.png").resize((20, 20), Image.Resampling.LANCZOS))
        self.eye_image_closed = ImageTk.PhotoImage(Image.open("eye_closed.png").resize((20, 20), Image.Resampling.LANCZOS))

        self.eye_button = customtkinter.CTkButton(master=frame, image=self.eye_image_closed, width=20, height=20, text="", command=lambda: self.toggle_password_check(password))
        self.eye_button.place(x=200, y=130)

        month_of_joining = customtkinter.CTkOptionMenu(master=frame, values=["January", "February", 'March', "April", "May", 'June', "July", "August", "September", "October", 'November', "December"], font=self.text_font)
        month_of_joining.place(x=360, y=130)
        month_of_joining_label = customtkinter.CTkLabel(master=frame, text="Month of Joining:", font=self.text_font)
        month_of_joining_label.place(x=360, y=100)

        salary_basic_label = customtkinter.CTkLabel(master=frame, text="Set Basic Pay:", font=self.text_font)
        set_basic = customtkinter.CTkEntry(master=frame, placeholder_text="Set Basic Pay", font=self.text_font)
        salary_basic_label.place(x=10, y=180)
        set_basic.place(x=10, y=210)
        max_acc_number = max([int(user["acc"]) for user in data["users"].values()], default=0)
        new_acc_number = str(max_acc_number + 1).zfill(10)

        set_acc_label = customtkinter.CTkLabel(master=frame, text="Account Number:", font=self.text_font)
        set_acc_value = customtkinter.CTkLabel(master=frame, text=new_acc_number, font=self.text_font)
        set_acc_label.place(x=360, y=180)
        set_acc_value.place(x=360, y=210)

        set_name_label = customtkinter.CTkLabel(master=frame, text="User's Name:", font=self.text_font)
        set_name = customtkinter.CTkEntry(master=frame, placeholder_text="Set User's name", width=200, font=self.text_font)
        set_name_label.place(x=360, y=20)
        set_name.place(x=360, y=50)

        l_button = customtkinter.CTkButton(master=frame, width=220, text="Create User", corner_radius=6, command=lambda: self.check_entry(new_window, frame, password=password, username=uentry, basic=set_basic, month=month_of_joining, name=set_name), font=self.text_font)
        l_button.place(x=170, y=270)

    def toggle_password_check(self, password_entry):
        if self.password_visible:
            self.eye_button.configure(image=self.eye_image_closed)
            password_entry.configure(show="*")
            self.password_visible = False
        else:
            self.eye_button.configure(image=self.eye_image_open)
            password_entry.configure(show="")
            self.password_visible = True

    def check_entry(self, window, frame, **kwargs: customtkinter.CTkEntry):
        password = kwargs["password"].get()
        username = kwargs["username"].get()
        basic = kwargs["basic"].get()
        name = kwargs["name"].get()

        create_attendance = lambda: [0 for _ in range(12)]  # Initialize with 12 zeroes

        # Clear previous error messages
        for widget in frame.winfo_children():
            if isinstance(widget, customtkinter.CTkLabel) and widget.cget("text_color") == "Red":
                widget.destroy()

        if password == "" or username == "" or basic == "" or name == "":
            error_message = "All fields are required."
            if password == "":
                error_message = "Password is required."
            elif username == "":
                error_message = "Username is required."
            elif basic == "":
                error_message = "Basic pay is required."
            elif name == "":
                error_message = "Name is required."
            invalid_pass_format = customtkinter.CTkLabel(master=frame, text=error_message, text_color="Red", font=("Century Gothic", 15))
            invalid_pass_format.place(x=200, y=299)
        
        elif not re.search(r'[A-Z]', password) or not re.search(r'[a-z]', password) or not re.search(r'[0-9]', password) or not re.search(r'[\W_]', password):
            invalid_pass_format = customtkinter.CTkLabel(master=frame, text="Invalid Password Format.", text_color="Red", font=("Century Gothic", 15))
            invalid_pass_format.place(x=200, y=299)
            
        elif username in data["users"].keys():
            alread_exist_user = customtkinter.CTkLabel(master=frame, text="Username already exists.", text_color="Red", font=("Century Gothic", 15))
            alread_exist_user.place(x=200, y=299)
            print("Username already exists.")
            
        else:
            max_acc_number = max([user["acc"] for user in data["users"].values()], default=0)
            new_acc_number = str(max_acc_number + 1).zfill(10)

            data["users"][username] = {
                "name": name,
                "password": password,
                "attendance": create_attendance(),
                "acc": int(new_acc_number),
                "isadmin": "false",
                "basic": int(basic),
                "pay_record": [0] * 12  
            }

            with open("users.json", "w") as file:
                json.dump(data, file, indent=4)

            success_message = customtkinter.CTkLabel(master=frame, text="User created successfully.", text_color="Green", font=("Century Gothic", 15))
            success_message.place(x=200, y=299)

            window.after(2000, window.destroy)

user = Users()
user.login_page()