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main.py
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main.py
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from tkinter import *
from tkinter import ttk
from tkinter import messagebox
from mysql.connector import connection
import db_connection
import re
from datetime import date
import time
# removing all grid elements from screen
class Remove:
def __init__(self, master):
super(Remove, self).__init__()
self.master = master
def remove_all_widgets(self):
for widgets in self.master.winfo_children(): # this is used only for grid system.
widgets.grid_remove()
class MainWindow:
def __init__(self, root):
self.master = root
self.font = "verdana 12 bold"
self.color = "yellow"
self.__username = ""
self.__password = ""
self.available_slot = 0
def loginWindow(self):
heading = Label(self.master, text="Vehicle Parking Management System", font="verdana 22 bold", bg=self.color)
heading.grid(row=0, column=0, padx=(300,0), pady=20)
self.loginFrame = LabelFrame(self.master, text="")
self.loginFrame.grid(row=1, column=0, padx=(300,0), pady=50)
self.username_label = Label(self.loginFrame, text="Username", font=self.font, bg="#f2f2f2")
self.username_label.grid(row=0, column=0, padx=30, pady=(40,20))
self.username_entry = Entry(self.loginFrame, textvariable=self.__username, width=20, font="verdana 12")
self.username_entry.grid(row=0, column=1, padx=(10, 30), pady=(40,20), ipady=3)
self.password_label = Label(self.loginFrame, text="Password", font=self.font, bg="#f2f2f2")
self.password_label.grid(row=1, column=0, padx=30, pady=20)
self.password_entry = Entry(self.loginFrame, textvariable=self.__password, width=20, show="*", font="verdana 12")
self.password_entry.grid(row=1, column=1, padx=(10,30), pady=20, ipady=3)
self.login_button = Button(self.loginFrame, text="Login", width="20", font="verdana 12 bold", bg="#00a5aa", fg="#fff", cursor="hand2", command=lambda: self.authenticate())
self.login_button.grid(row=2, column=0, columnspan=2, padx=30, pady=30)
pass
def authenticate(self):
self.__username = self.username_entry.get()
self.__password = self.password_entry.get()
if len(self.__username) <= 0:
messagebox.showerror("Invalid Credentials", "Please enter the username", parent=self.master)
self.username_entry.delete(0, END)
self.username_entry.focus()
return
if len(self.__password) <= 0:
messagebox.showerror("Invalid Credentials", "Please enter the password", parent=self.master)
self.password_entry.delete(0, END)
self.password_entry.focus()
return
connection = db_connection.connect()
cursor = connection.cursor()
try:
cursor.execute("SELECT * from users where username='{}'".format(self.__username))
data = cursor.fetchone()
print(data)
if data == None or data[2] != self.__password:
messagebox.showerror("Invalid Credentials", "Your credentials are invalid. Please try again.")
self.username_entry.delete(0, END)
self.password_entry.delete(0, END)
self.username_entry.focus()
return
connection.close()
except Exception as e:
connection.rollback()
messagebox.showerror("Error", e, parent=self.master)
print(e)
return
print("Username", self.__username, "is logged in into the system..")
Remove.remove_all_widgets(self.loginFrame)
self.homePortal()
def homePortal(self):
self.vehicle_records = list()
connection = db_connection.connect()
cursor = connection.cursor()
try:
cursor.execute("select * from vehicle_details where DATE(time_stamp)='{}'".format(date.today()))
data = cursor.fetchall()
if len(data) > 0:
for i in data:
temp = []
temp.append(i[0])
temp.append(i[1])
temp.append(i[2])
todays_date = str(i[6]).split(' ')[0]
temp.append(todays_date)
temp.append(i[5])
self.vehicle_records.append(temp)
except Exception as e:
connection.rollback()
messagebox.showerror("Error", e, parent=self.master)
print(e)
connection.close()
heading = Label(self.master, text="Vehicle Parking Management System", font="verdana 22 bold", bg=self.color)
heading.grid(row=0, column=0, padx=(250,0), pady=20)
self.navFrame = LabelFrame(self.master, text="")
self.navFrame.grid(row=1, column=0, padx=(250,0), pady=50)
self.vehicle_entry_portal_btn = Button(self.navFrame, text="Vehicle Entry", font=self.font , bg="#ff55ff", fg="#fff", command=lambda: self.vehicle_entry())
self.vehicle_entry_portal_btn.grid(row=0, column=0, padx=20, pady=20)
self.veiw_slot_portal_btn = Button(self.navFrame, text="View Available Slots", font=self.font , bg="#ff55ff", fg="#fff", command=lambda: self.view_available_slots())
self.veiw_slot_portal_btn.grid(row=0, column=1, padx=20, pady=20)
self.free_slot_btn = Button(self.navFrame, text="Free Slot", font=self.font , bg="#ff55ff", fg="#fff", command=lambda: self.free_slot())
self.free_slot_btn.grid(row=0, column=2, padx=20, pady=20)
self.logout_btn = Button(self.navFrame, text="Logout", bg="#ff55ff", font=self.font , fg="#fff", command= lambda: self.logout())
self.logout_btn.grid(row=0, column=3, padx=20, pady=20)
self.refresh_btn = Button(self.navFrame, text="Refresh", bg="#ff55ff", font=self.font , fg="#fff", command= lambda: self.homePortal())
self.refresh_btn.grid(row=0, column=3, padx=20, pady=20)
self.tableFrame = LabelFrame(self.master, text="", bg="#5a9bad")
self.tableFrame.grid(row=2, column=0, padx=(200, 0), sticky="nsew")
self.heading = Label(self.tableFrame, text="Today's Records", bg="#5a9bad", fg="#fff", font="Verdana 14 bold")
self.heading.grid(row=0, column=0, pady=10, columnspan=2)
self.tv = ttk.Treeview(self.tableFrame, style="mystyle.Treeview", columns=(1, 2, 3, 4, 5), show="headings",height=25, selectmode="none")
self.tv.grid(row=1, column=0)
# changing font size of heading and body of tree view
self.style = ttk.Style()
self.style.configure('Treeview.Heading', font=("verdana bold", 12))
self.style.configure("mystyle.Treeview", highlightthickness=1, bd=1, font=('verdana', 11)) # Modify the font of the body
self.style.layout("mystyle.Treeview", [('mystyle.Treeview.treearea', {'sticky': 'nswe'})]) # Remove the borders
self.verscrlbar = ttk.Scrollbar(self.tableFrame, orient="vertical", command=self.tv.yview)
self.verscrlbar.grid(row=1, column=1, rowspan=30, sticky='ns')
self.tv.configure(yscrollcommand=self.verscrlbar.set)
self.tv.column(1, width=100, anchor='c')
self.tv.column(2, width=400)
self.tv.column(3, width=200, anchor='c')
self.tv.column(4, width=250, anchor='c')
self.tv.column(5, width=150, anchor='c')
self.tv.heading(1, text="ID")
self.tv.heading(2, text="Owner's Name")
self.tv.heading(3, text="Car Number")
self.tv.heading(4, text="Date")
self.tv.heading(5, text="Booked Slot")
for i in self.vehicle_records:
self.tv.insert("", 'end', values= i)
def free_slot(self):
self.toplevel_free_slot = Toplevel(self.master)
self.toplevel_free_slot.geometry("800x400")
self.toplevel_free_slot.resizable(width=0, height=0)
self.toplevel_free_slot.title("Free slot Portal")
heading = Label(self.toplevel_free_slot, text="Free the slot", font="verdana 20 bold")
heading.pack()
self.label = Label(self.toplevel_free_slot, text="Enter vehicle Number", font="verdana 12 bold")
self.label.pack(pady=(50, 20))
self.vehical_entry = Entry(self.toplevel_free_slot, font="verdana 12")
self.vehical_entry.pack(padx=20, pady=10)
self.label = Label(self.toplevel_free_slot, text="Enter the slot", font="verdana 12 bold")
self.label.pack(pady=10)
self.slot_entry = Entry(self.toplevel_free_slot, font="verdana 12")
self.slot_entry.pack(padx=20, pady=10)
self.btn = Button(self.toplevel_free_slot, text="Free Slot", width=40,font="verdana 12 bold", cursor="hand2", bg="#b0a4c2", fg="#000", command= lambda: self.update_slot_to_free())
self.btn.pack(padx=20, pady=30)
pass
def update_slot_to_free(self):
connection = db_connection.connect()
cursor = connection.cursor()
try:
cursor.execute("select slot from vehicle_details where vehicle_number='{}'".format(self.vehical_entry.get()))
slot = cursor.fetchone()
if slot == None or slot[0] != int(self.slot_entry.get()):
messagebox.showerror("Error", "Sorry, you have not booked this slot.", parent=self.toplevel_free_slot)
return
cursor.execute("update slot SET booked_status='Available' where slot_number={}".format(self.slot_entry.get()))
connection.commit()
self.vehical_entry.delete(0, END)
self.slot_entry.delete(0, END)
messagebox.showinfo("Successful", "Slot is free now..", parent=self.toplevel_free_slot)
except Exception as e:
connection.rollback()
messagebox.showerror("Error", e, parent=self.toplevel_free_slot)
print(e)
connection.close()
def vehicle_entry(self):
self.availabel_slot = self.check_availabel_slot()[0][0]
self.bgcolor = "#66ffff"
self.toplevel = Toplevel(self.master)
self.toplevel.geometry("800x800")
self.toplevel.resizable(height=0, width=0)
self.toplevel.title("Vehicle Entry")
self.toplevel.config(bg=self.bgcolor)
self.heading = Label(self.toplevel, text="Vehicle Entry Form", bg=self.bgcolor, font="Verdana 20 bold")
self.heading.grid(row=0, column=0, columnspan=3, padx=(100,0), pady=30, sticky='nesw')
self.label = Label(self.toplevel, text="First Name", bg=self.bgcolor, font=self.font)
self.label.grid(row=1, column=0, padx=(100,20), pady=10)
self.fnameEntry = Entry(self.toplevel, font="verdana 12")
self.fnameEntry.grid(row=1, column=1, padx=10, pady=10)
self.label = Label(self.toplevel, text="Last Name", bg=self.bgcolor, font=self.font)
self.label.grid(row=2, column=0, padx=(100,20), pady=10)
self.lnameEntry = Entry(self.toplevel, font="verdana 12")
self.lnameEntry.grid(row=2, column=1, padx=10, pady=10)
self.label = Label(self.toplevel, text="Vehicle Number", bg=self.bgcolor, font=self.font)
self.label.grid(row=3, column=0, padx=(100,20), pady=10)
self.velicle_num_Entry = Entry(self.toplevel, font="verdana 12")
self.velicle_num_Entry.grid(row=3, column=1, padx=10, pady=10)
self.label = Label(self.toplevel, text="Contact No", bg=self.bgcolor, font=self.font)
self.label.grid(row=5, column=0, padx=(100,20), pady=10)
self.telnumEntry = Entry(self.toplevel, font="verdana 12")
self.telnumEntry.grid(row=5, column=1, padx=10, pady=10)
self.label = Label(self.toplevel, text="Slot", bg=self.bgcolor, font=self.font)
self.label.grid(row=6, column=0, padx=(100,20), pady=10)
if self.availabel_slot > 0:
self.label = Label(self.toplevel, text= self.availabel_slot, bg=self.bgcolor, font="verdana 12")
self.label.grid(row=6, column=1, padx=(100,20), pady=10)
else:
self.label = Label(self.toplevel, text="No slot is available." , bg=self.bgcolor, font="verdana 12")
self.label.grid(row=6, column=1, padx=(100,20), pady=10)
self.label = Label(self.toplevel, text="Gender", bg=self.bgcolor, font=self.font)
self.label.grid(row=7, column=0, padx=(100,20), pady=10)
self.genderOptions = ['Male', 'Female']
self.gender = StringVar()
self.gender.set(self.genderOptions[0])
self.genderEntry = OptionMenu(self.toplevel, self.gender, *self.genderOptions)
self.genderEntry.config(font="verdana 12")
self.genderEntry.grid(row=7, column=1, padx=10, pady=10)
self.save = Button(self.toplevel, text="Save", bg="#0000cc", cursor="hand2", fg="#fff", font="verdana 12", width=20, command=lambda: self.validateForm())
self.save.grid(row=11, column=0, padx=(50, 0), pady=(30,0))
self.reset = Button(self.toplevel, text="Reset", bg="#ff6600", cursor="hand2", font="verdana 12", width=20, command=lambda: self.resetForm())
self.reset.grid(row=11, column=1, padx=(10, 0), pady=(30, 0))
pass
def validateForm(self):
if self.fnameEntry.get() == '':
messagebox.showerror('Error', "Please enter your first name.", parent=self.toplevel)
self.fnameEntry.focus()
return
if self.lnameEntry.get() == '':
messagebox.showerror('Error', "Please enter your Last name.", parent=self.toplevel)
self.lnameEntry.focus()
return
if self.velicle_num_Entry.get() == '':
messagebox.showerror('Error', "Please enter your address.", parent=self.toplevel)
self.addrEntry.focus()
return
if self.telnumEntry.get() == '':
messagebox.showerror('Error', "Please enter your phone number.", parent=self.toplevel)
self.telnumEntry.focus()
return
if not self.valid_tel_num():
messagebox.showerror('Error', "Please enter valid Number", parent=self.toplevel)
self.telnumEntry.focus()
return
self.save_form_data()
pass
def check_availabel_slot(self):
connection = db_connection.connect()
cursor = connection.cursor()
try:
cursor.execute("select * from slot where booked_status='Available'")
data = cursor.fetchall()
if data == None or len(data) <= 0:
messagebox.showerror("Error", "No slots available right now. Please try after some time.")
return 0
else:
return data
except Exception as e:
connection.rollback()
print(e)
return 0
def save_form_data(self):
connection = db_connection.connect()
cursor = connection.cursor()
try:
cursor.execute("insert into vehicle_details(full_name, vehicle_number, phone_number, gender, slot) values ('{}', '{}', {}, '{}', '{}')".format((self.fnameEntry.get()+" "+ self.lnameEntry.get()), self.velicle_num_Entry.get(), int(self.telnumEntry.get()), self.gender.get(), self.availabel_slot))
connection.commit()
cursor.execute("update slot SET booked_status='Booked' where slot_number={}".format(self.availabel_slot))
connection.commit()
messagebox.showinfo("Successful", "Slot Booked successfully..", parent=self.toplevel)
except Exception as e:
connection.rollback()
messagebox.showerror("Error", e, parent=self.toplevel)
print(e)
connection.close()
self.resetForm()
def valid_tel_num(self):
if len(re.findall("[a-bA-Z]", self.telnumEntry.get())) > 0:
return False
if len(self.telnumEntry.get()) != 10:
return False
return True
def resetForm(self):
self.availabel_slot = self.check_availabel_slot()
self.fnameEntry.delete(0, END)
self.lnameEntry.delete(0, END)
self.velicle_num_Entry.delete(0, END)
self.telnumEntry.delete(0, END)
self.gender.set("--Select--")
self.fnameEntry.focus()
pass
def view_available_slots(self):
self.toplevel_view_slot = Toplevel(self.master)
self.toplevel_view_slot.geometry("850x820")
self.toplevel_view_slot.resizable(height=0, width=0)
self.toplevel_view_slot.title("View Available Slots")
self.toplevel_view_slot.config(bg="#f2f2f2")
heading = Label(self.toplevel_view_slot, text="Available Slots", bg="#f2f2f2", font="verdana 20 bold")
heading.grid(row=0, column=2, pady=20, padx=(30,10))
get_color = lambda slot: "#00ff00" if self.search_in_available_slot(slot) else "#ff0000"
for i in range(1,21, 2):
self.label = Label(self.toplevel_view_slot, text="Slot "+str(i), bg= get_color(i), font="verdana 12")
self.label.grid(row=i, column=0, padx=(100,10) , pady=10, ipadx=10, ipady=10)
self.label = Label(self.toplevel_view_slot, text="Slot "+str(i+1), bg= get_color(i+1), font="verdana 12")
self.label.grid(row=i, column=3, padx=(50,10) , pady=10, ipadx=10, ipady=10)
def search_in_available_slot(self, slot):
availabel_slots = self.check_availabel_slot()
for j in availabel_slots:
if j[0] == slot and j[1] == "Available":
return True
return False
def logout(self):
Remove.remove_all_widgets(self.navFrame)
self.loginWindow()
if __name__ == '__main__':
root = Tk()
root.geometry("1500x900")
root.title("Vehicle Parking Management System")
root.config(background="yellow")
root.resizable(height=0, width=0)
main_obj = MainWindow(root)
main_obj.loginWindow()
root.mainloop()