def chng_passwd(log_crd):
sg.change_look_and_feel(th)
passwd = sg.Window('Change Password', keep_on_top=True, size=(gsys(0),gsys(1)), element_justification='c') # begin with a blank form
layout = [
[sg.Text('')],
[sg.Text('')],
[sg.Text('Change Password !\n\n',font='Ariel 32')],
[sg.Text("New Password", font="Ariel 20", size=(20, 1)), sg.InputText(password_char='*',font="Ariel 20")],
[sg.Text('')],
[sg.Text("Confirm Password", font="Ariel 20", size=(20, 1)), sg.InputText(password_char='*',font="Ariel 20")],
[sg.Text('')],
[sg.Submit(font="Ariel 20", size=(20, 1))]
]
button, values = passwd.Layout(layout).Read()
new_passwd = values[0]
confirm_passwd = values[1]
passwd.Close()
if (new_passwd==confirm_passwd) :
crdent.passwd = new_passwd
return crdent.uname + '::' + new_passwd + '::'
else:
return chng_passwd(log_crd)
def usercheck():
check = str('false')
sg.change_look_and_feel(th)
layout = [
[sg.Text("")],
[sg.Text('Create Account \n', font='Ariel 32')],
[sg.Text("")],
[sg.Text('Username', font="Ariel 20", size=(10, 1)), sg.InputText('Username', font="Ariel 20")],
[sg.Text("(Username must be of atleast 4 characters)")],
[sg.Text("")],
[sg.Submit( size=(20, 2), font="Ariel 20"), sg.Button("Cancel", size=(20, 2), font="Ariel 20")]
]
usrname = sg.Window('Create Account', layout, keep_on_top=True, size=(gsys(0), gsys(1)),
element_justification='c')
while True:
button, values = usrname.read()
if (button == sg.WIN_CLOSED or button == 'Cancel'):
usr = "******"
break
if (button == 'Submit'):
if (len(values[0]) < 4):
sg.popup_ok("Username must be of atleast 4 characters !", keep_on_top=True)
elif (len(values[0]) > 20):
sg.popup_ok("Username must be of atmost 20 characters !", keep_on_top=True)
else:
usr = values[0]
break
usrname.Close()
return usr
def menu():
sg.change_look_and_feel(th)
menu = sg.Window('Main Menu', keep_on_top=True, size=(gsys(0),gsys(1)), element_justification='c') # begin with a blank form
layout = [
[sg.Text("\n"*int(gsys(1)/100))],
[sg.Button('Login',size=(32,3), font="Ariel 32", button_color=('white','lime'))],
[sg.Text('')],
[sg.Button('Create Account',size=(32,3), font="Ariel 32",button_color=('white','blue'))],
[sg.Text('')],
[sg.Button('Exit', size=(32,3), font="Ariel 32",button_color=('white','red'))]
]
button ,values = menu.Layout(layout).Read()
b1=button
menu.Close()
return b1
def create_acc(usr):
wrong_text=''
sg.change_look_and_feel(th)
layout = [
[sg.Text("")],
[sg.Text('Create Account \n',font='Ariel 32')],
[sg.Text("")],
[sg.Text('Username',font="Ariel 20", size=(10, 1)), sg.Text(f'{usr}',font="Ariel 20")],
[sg.Text("")],
[sg.Text('First name',font="Ariel 20", size=(10, 1)), sg.InputText('First name',font="Ariel 20")],
[sg.Text("")],
[sg.Text('Last name', font="Ariel 20", size=(10, 1)), sg.InputText('Last name',font="Ariel 20")],
[sg.Text("")],
[sg.Text('Email', font="Ariel 20", size=(10, 1)), sg.InputText('Email',font="Ariel 20")],
[sg.Text("")],
[sg.Text('Phone no.', font="Ariel 20", size=(10, 1)), sg.InputText('Phone no.',font="Ariel 20")],
[sg.Text("")],
[sg.Text('Password', font="Ariel 20", size=(10, 1)), sg.InputText('Password', password_char='*',font="Ariel 20")],
[sg.Text("")],
[sg.Text('Confirm Password',font="Ariel 20", size=(10, 1)), sg.InputText('Password', password_char='*',font="Ariel 20")],
[sg.Text("\n")],
[sg.Submit(size=(20,2),font="Ariel 20"),sg.Cancel(size=(20,2),font="Ariel 20")]
]
form = sg.Window('Create Account',layout, keep_on_top=True, size=(gsys(0), gsys(1)),element_justification='c') # begin with a blank form
while True :
button, values = form.read()
if (button == "Cancel" or button == sg.WIN_CLOSED):
form.Close()
return "return code 913372"
if len(values[0]) >= 4 and len(values[0]) >= 3 and len(values[1]) >= 3 and len(values[4]) >= 8 and len(values[2]) < 50 and len(values[3]) == 10 :
if values[4] == values[5]:
details = usr + '::' + values[4] + '::' + values[0] + '::' + values[1] + '::' + values[2] + '::' + values[3]
form.Close()
sg.popup_ok(f"Creating Account with username {usr}",keep_on_top=True)
return details
else:
sg.popup_ok("Password didn't match !",keep_on_top=True)
else :
sg.popup_ok("Username should have atleast 4 characters !\nFirst name should have atleast 3 characters !\nLast name should have atleast 3 characters !\nPhone number must be of 10 digits !\nEmail should not have more than 50 characters !\nPassword should have atleast 8 characters !",keep_on_top=True)
def edit():
sg.change_look_and_feel(th)
form = sg.Window('Edit Details', keep_on_top=True, size=(gsys(0),gsys(1)), element_justification='c') # begin with a blank form
layout = [
[sg.Text("")],
[sg.Text('Edit Details \n',font="Ariel 32")],
[sg.Text(f'Username {crdent.uname}\n',font="Ariel 26")],
[sg.Text("")],
[sg.Text('First name',font="Ariel 20", size=(10, 1)), sg.InputText(f'{crdent.fname}',font="Ariel 20")],
[sg.Text("")],
[sg.Text('Last name',font="Ariel 20", size=(10, 1)), sg.InputText(f'{crdent.lname}',font="Ariel 20")],
[sg.Text("")],
[sg.Text('Email',font="Ariel 20", size=(10, 1)), sg.InputText(f'{crdent.email}',font="Ariel 20")],
[sg.Text("")],
[sg.Text('Phone no.',font="Ariel 20", size=(10, 1)), sg.InputText(f'{crdent.phone[:10]}',font="Ariel 20")],
[sg.Text("\n")],
[sg.Submit(size=(20,2),font="Ariel 20")]
]
while True:
button, values = form.Layout(layout).Read()
fname = values[0]
lname = values[1]
email = values[2]
phone_no=values[3]
if len(fname)>=3 and len(lname)>=3 and len(phone_no)==10 and len(email)<50:
details = crdent.uname + '::' + crdent.passwd + '::' + fname + '::' + lname + '::' + email + '::' + phone_no
sg.popup_ok("Details Changed !",keep_on_top=True)
form.Close()
return details
else:
sg.change_look_and_feel(th)
wrong_a = sg.FlexForm('Error !') # begin with a blank form
layout = [
[sg.Text("First name should have atleast 3 characters !\nLast name should have atleast 3 characters !\nPhone number must be of 10 digits !\nEmail should not have more than 50 characters !\n")],
[sg.Button('OK')]
]
button,values= wrong_a.Layout(layout).Read()
wrong_a.Close()
def loggedin(log_crd):
crdfinder(log_crd)
sg.change_look_and_feel(th)
options = sg.Window('View Details', keep_on_top=True, size=(gsys(0),gsys(1)), element_justification='c') # begin with a blank form
layout = [
[sg.Text('')],
[sg.Text(f'Welcome {crdent.fname} {crdent.lname} ',size=(40,2), font="Ariel 32")],
[sg.Text('')],
[sg.Button("Order",size=(20,3), font="Ariel 32"),sg.Button("Order History",size=(20,3), font="Ariel 32")],
[sg.Button("View Details",size=(20,3), font="Ariel 32"),sg.Button("Edit Details",size=(20,3), font="Ariel 32")],
[sg.Button("Change Password",size=(20,3), font="Ariel 32"),sg.Button("Feedback",size=(20,3), font="Ariel 32")],
[sg.Button("Logout", font="Ariel 32")]
]
button,values = options.Layout(layout).Read()
l_choice = button
options.Close()
return l_choice
def curr_passwd():
sg.change_look_and_feel(th)
passwd = sg.Window('Change Password', keep_on_top=True, size=(gsys(0),gsys(1)), element_justification='c') # begin with a blank form
layout = [
[sg.Text('\nChange Password !\n\n',font="Ariel 32")],
[sg.Text("Current Password", font="Ariel 20", size=(20, 1)), sg.InputText( password_char='*',font="Ariel 20")],
[sg.Text('')],
[sg.Text('')],
[sg.Submit(font="Ariel 20", size=(20, 1)),sg.Cancel(font="Ariel 20", size=(20, 1))]
]
button, values = passwd.Layout(layout).Read()
if button == 'Cancel' or button==sg.WIN_CLOSED:
passwd.Close()
return "error code 913372"
current_passwd = values[0]
passwd.Close()
return crdent.uname+"::"+current_passwd+"::"
def view(log_crd):
crdfinder(log_crd)
sg.change_look_and_feel(th)
pdet = sg.Window('View Details', keep_on_top=True, size=(gsys(0),gsys(1)), element_justification='c') # begin with a blank form
layout = [
[sg.Text("")],
[sg.Text("")],
[sg.Text('User Details \n', font="Ariel 32", size=(50, 2),justification="c")],
[sg.Frame(layout=[
[sg.Text("")],
[sg.Text(f' Username :: {crdent.uname}\n\n First Name :: {crdent.fname}\n\n Last Name :: {crdent.lname}\n\n Email :: {crdent.email}\n\n Contact no. :: {crdent.phone}',font="Ariel 22",size=(35,10))],
[sg.Text("")]
]
,title='Details')],
[sg.Text("")],
[sg.Button(" < Back", font="Ariel 20", size=(10, 1))]
]
button,values = pdet.Layout(layout).Read()
pdet.Close()
def feedback():
fed_bck=' '
sg.change_look_and_feel(th)
feed = sg.Window('Feedback', keep_on_top=True, size=(gsys(0),gsys(1)), element_justification='c') # begin with a blank form
layout = [
[sg.Text('')],
[sg.Text('Feedback',font='Ariel 32')],
[sg.Text('')],
[sg.Text('')],
[sg.Multiline(size=(60, 10),font='Ariel 20')],
[sg.Button('Send',size=(20,2),font='Ariel 26'),sg.Button("Exit",size=(20,2),font='Ariel 26')]
]
Button, values = feed.Layout(layout).Read()
if (Button=='Send'):
fed_bck=crdent.uname+'::\n'+values[0]+'\n'
else:
fed_bck="return code 913372"
feed.Close()
return fed_bck
def order_history(history):
if (history=='flag'):
cus_dets = "Username :: " + crdent.uname #+ "\nName ::" + crdent.fname + ' ' + crdent.lname
return cus_dets
else :
for i in range (len(history)-1,0,-1):
if history[i]=="=":
last=i
break
sg.change_look_and_feel(th)
his=sg.Window('Order History', keep_on_top=True, size=(gsys(0), gsys(1)),element_justification='c')
layout=[
[sg.Frame(layout=[
[sg.Text("")],
[sg.Text("",size=(28,3)),sg.Button("< Back",size=(10,2),font="Ariel 12")],
[sg.Text("",size=(3,3)),sg.Multiline(f"{history[:last]}",size=(60,30)),sg.Text("",size=(3,3))],
[sg.Text("")]
],title='Order History')
]
]
event = his.Layout(layout).Read()
his.Close()
def login():
sg.change_look_and_feel(th)
form = sg.Window('Main Menu', keep_on_top=True, size=(gsys(0),gsys(1)), element_justification='c') # begin with a blank form
layout = [
[sg.Text("\n" * int(gsys(1) / 100))],
[sg.Text('Login \n',font="Ariel 32")],
[sg.Text("")],
[sg.Text('Name',font="Ariel 20", size=(10, 1)), sg.InputText('Username',font="Ariel 20")],
[sg.Text("")],
[sg.Text('Password',font="Ariel 20", size=(10, 1)), sg.InputText('Password', password_char='*',font="Ariel 20")],
[sg.Text('\n')],
[sg.Submit(size=(20,2), font="Ariel 20")]
]
button, values = form.Layout(layout).Read()
us=values[0]
pas=values[1]
form.Close()
comstr = us+'::'+pas+'::'
return comstr
def serverGUI():
global ad, qt
sf.order_menu()
sg.theme("DarkBlack")
layout = [[sg.Text("")], [sg.Text("")],
[sg.Text("Welcome to Cafe Management System", font="Ariel 32")],
[sg.Text("")],
[
sg.Frame(layout=[[sg.Text("", size=(2, 2))],
[
sg.Text("", size=(2, 2)),
sg.Multiline(key="orders",
size=(30, 30)),
sg.Text("", size=(2, 2))
], [sg.Text("", size=(2, 2))]],
title="Orders"),
sg.Text("", size=(1, 1)),
sg.Frame(layout=[[
sg.Text("", size=(3, 2)),
sg.Image(r"listen.gif", size=(1, 1), key="-listen-")
],
[
sg.Text("", size=(2, 2)),
sg.Multiline(key="-con-",
size=(30, 29)),
sg.Text("", size=(2, 2))
], [sg.Text("", size=(2, 2))]],
title="Connections"),
sg.Text("", size=(1, 1)),
sg.Frame(layout=[[sg.Text("")], [sg.Text("")],
[
sg.Text("", size=(5, 2)),
sg.Button("Add Food Item",
size=(20, 2),
font="Ariel 16"),
sg.Text("", size=(5, 2))
], [sg.Text("")],
[
sg.Text("", size=(5, 2)),
sg.Button("Add Drink",
size=(20, 2),
font="Ariel 16"),
sg.Text("", size=(5, 2))
], [sg.Text("")],
[
sg.Text("", size=(5, 2)),
sg.Button("Remove Item",
size=(20, 2),
font="Ariel 16"),
sg.Text("", size=(5, 2))
], [sg.Text("")],
[
sg.Text("", size=(5, 2)),
sg.Button("Check Feedback",
size=(20, 2),
font="Ariel 16"),
sg.Text("", size=(5, 2))
], [sg.Text("")],
[
sg.Text("", size=(5, 2)),
sg.Button("Exit",
size=(20, 2),
font="Ariel 16"),
sg.Text("", size=(5, 2))
], [sg.Text("")], [sg.Text("")],
[sg.Text("")]],
title="Options")
]]
window = sg.Window('Server',
layout,
size=(gsys(0), gsys(1)),
element_justification='c',
finalize=True)
while True:
ord = sf.s_orders()
addr = sf.add(ad)
window["orders"].update(ord)
window["-con-"].update(addr)
window.FindElement("-listen-").UpdateAnimation("listen.gif",
time_between_frames=80)
event, values = window.Read(timeout=5)
if event == "Remove Item":
drinks, d_cost, food, f_cost = sf.order()
rm = sg.Window('Remove Item',
keep_on_top=True,
size=(int(gsys(0) / 1.8), int(gsys(1) / 1.5)),
element_justification='c')
layout = [
[sg.Text("")],
[sg.Text("Remove Item", font="Ariel 20")],
[sg.Text("")],
[
sg.Frame(layout=[
*[[
sg.Text("", size=(2, 1)),
sg.Button(
f"{drinks[i]}", font='Ariel 16', size=(15, 1)),
sg.Text("", size=(2, 1))
] for i in range(0, len(drinks))], *[[
sg.Text("", font='Ariel 16', size=(2, 1)),
] for i in range(0, 10 - len(drinks))]
],
title="Drinks"),
sg.Frame(layout=[
*[[
sg.Text("", size=(2, 1)),
sg.Button(
f"{food[i]}", font='Ariel 16', size=(15, 1)),
sg.Text("", size=(2, 1))
] for i in range(0, len(food))], *[[
sg.Text("", font='Ariel 16', size=(2, 1)),
] for i in range(0, 10 - len(food))]
],
title="Food")
],
[sg.Text("")],
[sg.Cancel(font="Ariel 20", size=(15, 2))],
[sg.Text("")],
]
button, val = rm.Layout(layout).Read()
if button != sg.WIN_CLOSED and button != "Cancel":
if (sg.popup_ok_cancel(
"Are you sure you want to remove this item ! ",
keep_on_top=True) == "OK"):
sf.rm_items(button)
sg.popup_ok("Item Removed ! ", keep_on_top=True)
rm.Close()
if event == "Add Drink":
drinks = sg.Window('New Drinks',
keep_on_top=True,
size=(int(gsys(0) / 2), int(gsys(1) / 2)),
element_justification='c')
layout = [[sg.Text("")],
[sg.Text("New Drink", size=(16, 3), font="Ariel 16")],
[sg.Text("")],
[
sg.Text("Name", size=(10, 2), font="Ariel 16"),
sg.InputText("Item Name", font="Ariel 16")
], [sg.Text("")],
[
sg.Text("Cost", size=(10, 2), font="Ariel 16"),
sg.InputText("50", font="Ariel 16")
], [sg.Text("")],
[
sg.Submit(font="Ariel 20", size=(8, 2)),
sg.Cancel(font="Ariel 20", size=(8, 2))
]]
button, val = drinks.Layout(layout).Read()
if button == "Submit":
sf.add_items("New drinks", val[0], val[1])
drinks.Close()
if event == "Add Food Item":
food = sg.Window('New Food Item',
keep_on_top=True,
size=(int(gsys(0) / 2), int(gsys(1) / 2)),
element_justification='c')
layout = [[sg.Text("")],
[
sg.Text("New Food Item",
size=(16, 3),
font="Ariel 16")
], [sg.Text("")],
[
sg.Text("Name", size=(10, 2), font="Ariel 16"),
sg.InputText("Item Name", font="Ariel 16")
], [sg.Text("")],
[
sg.Text("Cost", size=(10, 2), font="Ariel 16"),
sg.InputText("00", font="Ariel 16")
], [sg.Text("")],
[
sg.Submit(font="Ariel 20", size=(8, 2)),
sg.Cancel(font="Ariel 20", size=(8, 2))
]]
button, val = food.Layout(layout).Read()
if button == "Submit":
sf.add_items("New Food Item", val[0], val[1])
food.Close()
if event == "Check Feedback":
fed = sf.read_feedback()
feed = sg.Window("Feedback",
size=(int(gsys(0) / 2), int(gsys(1) / 1.5)),
keep_on_top=True,
element_justification="c")
layout = [[sg.Text("")], [sg.Text("Feedback", font="Ariel 20")],
[sg.Text("")],
[sg.Multiline(f"{fed}", font="Ariel 12", size=(50, 20))],
[sg.Text("")],
[sg.Button("Back", size=(10, 2), font="Ariel 16")]]
button = feed.Layout(layout).Read()
feed.Close()
if (event == "Exit" or event == sg.WIN_CLOSED):
if (sg.popup_ok_cancel("Are you sure you want to exit ? ",
keep_on_top=True) == "OK"):
break
window.Close()
qt = True
def order(drinks,d_cost,food,f_cost):
drinks=eval(drinks)
food=eval(food)
d_cost=eval(d_cost)
f_cost=eval(f_cost)
sg.change_look_and_feel(th)
layout = [
[sg.Text("")],
[sg.Text("")],
[sg.Frame(layout=[
*[[sg.Checkbox(f'{drinks[i]}',font='Ariel 16',size=(15,2)),sg.Text(f'{d_cost[i]}',font='Ariel 16',size=(5,2))] for i in range (0,len(drinks))],
* [[sg.Text("",font='Ariel 16',size=(15,2)),] for i in range(0, 10 - len(drinks))]
]
,title='Drinks'),
sg.Frame(layout=[
*[[sg.Checkbox(f'{food[i]}',font='Ariel 16',size=(15,2)),sg.Text(f'{f_cost[i]}',font='Ariel 16',size=(5,2))] for i in range (0,len(food))],
* [[sg.Text("",font='Ariel 16',size=(15,2)), ] for i in range(0, 10 - len(food))]
]
,title='Food'),
sg.Frame(layout=[
[sg.Text(size=(1, 1), font=('Helvetica', 12)),sg.Text(size=(15, 30), font=('Helvetica', 12), justification='left', key='-items-'),
sg.Text(size=(5, 30), font=('Helvetica', 12), justification='right', key='-costs-'),sg.Text(size=(1, 1), font=('Helvetica', 12))],
[sg.Text(size=(1, 1), font=('Helvetica', 12)),sg.Text("Total",size=(15,1), font=('Helvetica', 12), justification='left'),
sg.Text(size=(5, 1), font=('Helvetica', 12), justification='right', key='-OUTPUT-')]
]
, title='Order')
],
[sg.Text("")],
[sg.Button("Show Total",font='Ariel 20',size=(10,2)),sg.Button("Order",font='Ariel 20',size=(10,2)),sg.Button("Cancel",font='Ariel 20',size=(10,2))]
]
order = sg.Window('Order',layout, keep_on_top=True, size=(gsys(0), gsys(1)),element_justification='c') # begin with a blank form
while True:
event, values = order.Read()
total = 0
ordered=[]
o_cost=[]
items=''
costs=''
if event in (sg.WIN_CLOSED, 'Cancel'):
if sg.popup_ok_cancel("Press 'OK' to go back !", keep_on_top=True) == 'OK':
order.Close()
return "No","Orders"
for i in range (0,len(drinks)):
if(values[i]==True ):
total=total+int(d_cost[i])
ordered.append(drinks[i])
o_cost.append(d_cost[i])
for j in range (0,len(food)):
if(values[i+j+1] == True):
ordered.append(food[j])
o_cost.append(f_cost[j])
total = total + int(f_cost[j])
if event=='Order':
if len(ordered)==0:
sg.popup("Nothing is selected !",keep_on_top=True)
else :
if sg.popup_ok_cancel("Press 'OK' to confirm order !",keep_on_top=True) == 'OK':
cus_dets = "Username :: " + crdent.uname +"\nName :: "+crdent.fname+" " +crdent.lname
if (sg.popup_ok_cancel("Do you want to print the receipt",keep_on_top=True) == "OK"):
rec=" -- Order Receipt --\n "
for i in range(0, len(ordered)):
rec = rec + f" {ordered[i]} ({o_cost[i]}) \n"
rec=rec+f" ___________________\n Total :: {total}\n"
rname=f"{crdent.uname}_{dt.datetime.now().strftime('%H-%M-%S_%Y-%m-%d')}.dat"
file= open (f"receipts/{rname}","wt")
file.write(rec)
file.close()
sg.popup_ok(f"Receipt saved in 'receipts' directory with name :\n{rname}", keep_on_top=True)
order.Close()
return cus_dets,ordered
for i in range (0,len(ordered)):
items=items+f"{ordered[i]}\n"
costs=costs+f"{o_cost[i]}\n"
order['-OUTPUT-'].update(total)
order['-items-'].update(items)
order['-costs-'].update(costs)
order.Close()