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libraryGui8.py
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libraryGui8.py
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import tkinter
from tkinter import *
from tkinter import ttk
from tkinter import messagebox
import sys
import library
'''
TODOs:
1.reset fields after adding new book to database-done
2. find a book - done
3. new Book Id cannot be empty
4. chnage return gUI to table like findBook-done
'''
global userName,id1,id2,id3,id4,id5,varUserSelected,varUserInfo,infoListBox,user,newBookId,userList,option
global newBookId,newBookTitle,newAuthor,FrameChild
def exists():
print('checking if the new bookid exists....' + newBookId.get())
result = library.existsBookId(newBookId.get())
found = 0
if result > 0 :
messagebox.showinfo(message='Duplicate Book ID. Enter new ID')
bNew.focus_set()
def updateUsers():
varUserSelected.set('')
option['menu'].delete(0,END)
newUserList = library.getAllUsers()
for user in newUserList:
option['menu'].add_command(label=user, command=tkinter._setit(varUserSelected, user))
def formatShowUserInfo(*args):
global user
if(varUserSelected.get() == ''):
return
temp = str(varUserSelected.get())
user = temp[temp.index("'")+1:temp.rindex("'")]
print('current user:'+user)
#varUserInfo=library.getUserInfo(user)
checkBookList = library.getUserInfo(user)
for widget in Frame7.winfo_children():
widget.destroy()
if(len(checkBookList) == 0):
messagebox.showinfo(message='No more books are checked out')
return
showCheckedBookData(checkBookList)
def showUserInfo(*args):
global user
if(varUserSelected.get() == ''):
return
temp = str(varUserSelected.get())
user = temp[temp.index("'")+1:temp.rindex("'")]
print('current user:'+user)
varUserInfo=library.getUserInfo(user)
infoListBox.delete(0,END)
for rec in varUserInfo:
infoListBox.insert(END,rec)
#print(varUserInfo)
def resetCheckoutFields():
userName.set('')
id1.set('')
id2.set('')
id3.set('')
id4.set('')
id5.set('')
def resetReturnData():
#userList.set(null)
#varUserSelected.set(null)
infoListBox.delete(0,END)
varUserInfo=library.getUserInfo(user)
for rec in varUserInfo:
infoListBox.insert(END,rec)
def formatCheckoutData():
global userList
if userName.get() == '':
messagebox.showinfo(message='User cannot be empty')
return
checklist=[]
for id in (id1,id2,id3,id4,id5):
if id.get() != '':
checklist.append(id.get())
print(checklist)
print(userName.get())
result = library.checkOutQuery(userName.get(),checklist)
if result[0]:
messagebox.showinfo(message='You have successfully checked out the books:' + str(result[1:]))
else:
messagebox.showinfo(message='error')
resetCheckoutFields()
def formatReturnData(checkBookList,varReturnList):
global user
print(user)
idList=[]
print(varReturnList[0].get())
index = 0
newCheckList = []
for var in varReturnList:
if (var.get()):
idList.append(checkBookList[index][0])
else:
newCheckList.append(checkBookList[index][0])
index = index + 1
'''
indexes = infoListBox.curselection()
for index in indexes:
tempid = infoListBox.get(index)[0]
idList.append(tempid)
'''
result = library.returnQuery(user,idList)
if result:
messagebox.showinfo(message='You have successfully returned the books')
else:
messagebox.showinfo(message='error')
#resetReturnData()
print(newCheckList)
formatShowUserInfo()
def formatAddNewBookData(id,title,author):
if(id ==''):
messagebox.showinfo(message="Book ID is required.")
return
library.addNewBook(id,title,author)
resetAddNewBookData()
def resetAddNewBookData():
newBookId.set('')
newBookTitle.set('')
newAuthor.set('')
def formatFindBookData(findTitle):
bookList = library.findBooks(findTitle)
for widget in Frame6.winfo_children():
widget.destroy()
if(len(bookList) == 0 ):
messagebox.showinfo(message='No match found')
return
showFindBookData(bookList)
def showFindBookData(bookList):
master = Frame6
master.grid(row=4,column=0,columnspan=5)
Label(master,width = 10, text="Book ID").grid(row=1,column=0)
Label(master,width = 20, text="Title").grid(row=1,column=1)
Label(master,width = 20, text = "Author").grid(row=1,column=2)
Label(master,width = 20, text ="Status").grid(row=1,column=3)
Label(master,width = 20, text ="CheckOut Date").grid(row=1,column=4)
c = 0
r = 5
i = 0
for rec in bookList:
print(bookList[i][0])
Label(master, width = 10, bg="white", text = bookList[i][0]).grid(row=r,column = c )
Label(master, width = 20, bg="white", text = bookList[i][1]).grid(row=r,column = c+1)
Label(master, width = 20, bg="white", text = bookList[i][2]).grid(row=r,column = c+2)
st = "Available" if bookList[i][4] == "" else bookList[i][4]
Label(master, width = 20, bg="white", text = st).grid(row=r,column = c+3)
Label(master, width = 20, bg="white", text = bookList[i][3]).grid(row=r,column = c+4)
r = r + 1
i = i + 1
def showCheckedBookData(checkBookList):
master = Frame7
master.grid(row=4,column=0,columnspan=5)
Label(master,width = 24, text="Select").grid(row=1,column=0)
Label(master,width = 20, text="Book ID").grid(row=1,column=1)
Label(master,width = 20, text="Title").grid(row=1,column=2)
Label(master,width = 20, text = "Checkedout Date").grid(row=1,column=3)
c = 0
r = 5
i = 0
varReturnList = []
for rec in checkBookList:
print(checkBookList[i][0])
var = IntVar()
c = Checkbutton(master, width = 20, bg="white",variable=var).grid(row=r,column=c)
varReturnList.append(var)
Label(master, width = 20, bg="white", text = checkBookList[i][0]).grid(row=r,column = 1)
Label(master, width = 20, bg="white", text = checkBookList[i][1]).grid(row=r,column = 2)
Label(master, width = 20, bg="white", text = checkBookList[i][2]).grid(row=r,column = 3)
r = r + 1
i = i + 1
bSubmit = ttk.Button(Frame7,text="Submit",command=lambda:formatReturnData(checkBookList,varReturnList))
bSubmit.grid(row=r+1,column =3,sticky=E)
bwidth = 20
root = Tk()
root.title("Welcome to Library")
#root row column cofiguration
root.rowconfigure(0,weight=1)
for c in range(3):
root.columnconfigure(c, weight=1)
Frame1 = Frame(root, bg="yellow")
Frame2 = Frame(root, bg="orange")
Frame3 = Frame(root, bg="orange")
Frame4 = Frame(root, bg="orange")
Frame5 = Frame(root, bg="orange")
Frame6 = Frame(Frame5, bg="orange")
Frame7 = Frame(Frame3, bg="orange")
Frame1.grid(row=0,column = 0, columnspan=1,sticky = W+E+N+S)
'''
Frame2.grid(row=0,column = 1, columnspan=2,sticky = W+E+N+S)
Frame3.grid(row=0,column = 1, columnspan=2,sticky = W+E+N+S)
Frame4.grid(row=0,column = 1, columnspan=2,sticky = W+E+N+S)
'''
#right and left frames row column configuration
for r in range(20):
Frame1.rowconfigure(r, weight=1)
Frame2.rowconfigure(r,weight=1)
Frame3.rowconfigure(r,weight=1) #return book main frame
Frame4.rowconfigure(r,weight=1)
Frame5.rowconfigure(r,weight=1) #find a book main frAME
Frame6.rowconfigure(r,weight=1)
Frame7.rowconfigure(r,weight=1)
Frame1.columnconfigure(1,weight = 1)
for c in range(3):
Frame2.columnconfigure(c,weight=1)
Frame3.columnconfigure(c,weight=1)
Frame4.columnconfigure(c,weight=1)
Frame5.columnconfigure(c,weight=1)
Frame6.columnconfigure(c,weight=1)
Frame7.columnconfigure(c,weight=1)
for c in range(3,5):
Frame3.columnconfigure(c,weight=1)
Frame5.columnconfigure(c,weight=1)
Frame6.columnconfigure(c,weight=1) #Find book result display
Frame7.columnconfigure(c,weight=1) #return books result display
def display(win):
print(win)
if win == "check":
Frame3.grid_forget()
Frame4.grid_forget()
Frame5.grid_forget()
Frame2.grid(row=0,column = 1, columnspan=2,sticky = W+E+N+S)
elif win == "return":
Frame2.grid_forget()
Frame4.grid_forget()
Frame5.grid_forget()
updateUsers()
#infoListBox.delete(0,END)
Frame3.grid(row=0,column = 1, columnspan=2,sticky = W+E+N+S)
elif win == "add":
Frame2.grid_forget()
Frame3.grid_forget()
Frame5.grid_forget()
Frame4.grid(row=0,column = 1, columnspan=2,sticky = W+E+N+S)
elif win == "find":
Frame2.grid_forget()
Frame3.grid_forget()
Frame4.grid_forget()
Frame5.grid(row=0,column =1, columnspan=2,sticky = W+E+S+N)
#check out frame2 design
Label(Frame2, width =30,text="Enter User Name:").grid(row =3,column=0)
userName = StringVar()
textUser = Entry(Frame2, textvariable=userName)
textUser.grid(row = 3, column=1,sticky=W)
Label(Frame2,width =30,text="Enter All book Ids:").grid(row= 5, column=0)
id1 = StringVar()
textId1 = Entry(Frame2,textvariable=id1)
textId1.grid(row=5,column=1,sticky=W)
id2 = StringVar()
textId2 = Entry(Frame2,textvariable=id2)
textId2.grid(row=7,column=1,sticky=W)
id3 = StringVar()
textId3 = Entry(Frame2,textvariable=id3)
textId3.grid(row=9,column=1,sticky=W)
id4 = StringVar()
textId4 = Entry(Frame2,textvariable=id4)
textId4.grid(row=11,column=1,sticky=W)
id5 = StringVar()
textId5 = Entry(Frame2,textvariable=id5)
textId5.grid(row=13,column=1,sticky=W)
#b = ttk.Button(Frame2, text="check out", command=lambda:library.checkOutBooks("aaa"))
b = ttk.Button(Frame2, text="Check out", command=lambda:formatCheckoutData())
b.grid(row= 16, column =2,sticky=W)
#return book frame3 design
Label(Frame3, width = 30,text="Select username:").grid(row=3,column=0)
#update the users in the option menu
varUserSelected = StringVar()
#varUserSelected.trace("w",showUserInfo)
varUserSelected.trace("w",formatShowUserInfo)
userList = library.getAllUsers()
option = OptionMenu(Frame3,varUserSelected,*userList)
varUserInfo = StringVar()
option.grid(row=3,column=1,sticky=W)
# add new book Frame4 design
Label(Frame4, width =30,text="Book ID:"). grid(row=2, column=0,sticky= E)
#vlcdExist = Frame4.register(exists)
newBookId = StringVar()
textNewId = Entry(Frame4,width =30,textvariable = newBookId,validate="focusout",validatecommand=(exists))
textNewId.grid(row=2,column=1)
textNewId.focus_set()
Label(Frame4,width =30,text="Book title").grid(row=4, column=0,sticky= E)
newBookTitle = StringVar()
textNewBookTitle = Entry(Frame4,width =30,textvariable=newBookTitle)
textNewBookTitle.grid(row=4,column=1)
Label(Frame4,width =30,text="Author").grid(row=6,column=0,sticky= E)
newAuthor = StringVar()
textNewAuthor = Entry(Frame4,width =30,textvariable=newAuthor)
textNewAuthor.grid(row=6,column=1)
bNew = ttk.Button(Frame4, text="Add", command=lambda:formatAddNewBookData(newBookId.get(),newBookTitle.get(),newAuthor.get()))
bNew.grid(row=10,column=2)
# find a book
Label(Frame5,width=20,text="Enter a book name:").grid(row=2,column=0)
varFindBookTitle = StringVar()
textFindBook = Entry(Frame5,width = 60, textvariable = varFindBookTitle).grid(row=2,column=1,columnspan=2)
bFind = ttk.Button(Frame5,text = "Search", command=lambda:formatFindBookData(varFindBookTitle.get()))
bFind.grid(row=2,column=3)
# right frame buttons
Label(Frame1,height=10, background = "yellow",borderwidth=4,text="Welcome To HSS Library!").grid(row=0,columnspan=2,rowspan=1)
photo = PhotoImage(file="bookStack4.gif")
imageLabel = Label(Frame1,width = 600, height = 1000,image=photo).grid(row=1,rowspan = 19, columnspan=2,sticky=W+E)
btnCheckout = ttk.Button(Frame1, text="Check out",command=lambda:display("check"))
btnCheckout.grid(column=1, row=8)
btnCheckout.configure(width=bwidth)
btnRerurn = ttk.Button(Frame1, text="Return the Books", command=lambda:display("return"))
btnRerurn.grid(column=1, row=10)
btnRerurn.configure(width=bwidth)
btnAddNew = ttk.Button(Frame1, text="Add New Book", command=lambda:display("add"))
btnAddNew.grid(column=1, row=12)
btnAddNew.configure(width=bwidth)
btnFindBook = ttk.Button(Frame1, text="Find a book", command=lambda:display("find"))
btnFindBook.grid(column=1, row=14)
btnFindBook.configure(width=bwidth)
root.mainloop()