from tkinter import *
import os

global AdminConfirmation
AdminConfirmation = False
def signup():
    global passwordEntry
    global nameEntry
    global roots

    roots = Tk()
    roots.title("Signup")
    prompts = Label(roots, text="Please enter your account details.\n")
    prompts.grid(row=0, column=0, sticky=E)

    nameLabel = Label(roots, text="New Username: ")
    passwordLabel = Label(roots, text="New Password: ")
    nameLabel.grid(row=1, column=0, sticky=W)
    passwordLabel.grid(row=2, column=0, sticky=W)

    nameEntry = Entry(roots)
    passwordEntry= Entry(roots, show="*")
    nameEntry.grid(row=1, column=1)
    passwordEntry.grid(row=2, column=1)

    signupButton = Button(roots, text="Signup", command = FSSignup)
    signupButton.grid(columnspan=2, sticky=W)
    roots.mainloop()
def AdminSignup():
    global AdminPasswordEntry
    global AdminNameEntry
    global rootsC

    rootsC = Tk()
    rootsC.title("Admin Signup")
    prompts = Label(rootsC, text="Please enter your admin details.\n")
    prompts.grid(row=0, column=0, sticky=E)

    AdminNameLabel = Label(rootsC, text="Username: ")
    AdminPasswordLabel = Label(rootsC, text="Password: ")
    AdminNameLabel.grid(row=1, column=0, sticky=W)
    AdminPasswordLabel.grid(row=2, column=0, sticky=W)

    AdminNameEntry = Entry(rootsC)
    AdminPasswordEntry= Entry(rootsC, show="*")
    AdminNameEntry.grid(row=1, column=1)
    AdminPasswordEntry.grid(row=2, column=1)

    signupButton = Button(rootsC, text="Signup", command = AdminFSignup)
    signupButton.grid(columnspan=2, sticky=W)
    rootsC.mainloop()

def FSSignup():
    creds = open("loginfile.txt","a") #this is where the student details will be stored
    print(str(nameEntry.get()),passwordEntry.get(),file=creds, sep=",")
    creds.close()

    roots.destroy() #this removes the signup window
def AdminFSignup():
    Admincreds = open("Adminlogin.txt","a") #this is where the admin details will be stored
    print(AdminNameEntry.get(),AdminPasswordEntry.get(),file=Admincreds, sep=",")
    Admincreds.close()
    rootsC.destroy() #this removes the signup window
def login():
    global nameLogin
    global passwordLogin
    global rootA

    rootA= Tk()
    rootA.title("Login")

    intruction= Label(rootA, text="Please Login\n")
    intruction.grid(stick=E)

    nameLabel= Label(rootA, text="Username: ")
    passwordLabel= Label(rootA, text="Password: ")
    nameLabel.grid(row=1, sticky=W)
    passwordLabel.grid(row=2,sticky=W)

    nameLogin= Entry(rootA)
    passwordLogin = Entry(rootA, show="*")
    nameLogin.grid(row=1, column=1)
    passwordLogin.grid(row=2, column=1)

    loginButton = Button(rootA, text="Login", command=CheckLogin) #the logic button
    loginButton.grid(columnspan=2, sticky=W)

    AdminSignUp = Button(rootA, text="Admin Signup", fg="black", command=AdminSignup) \
                    #the button to remove users
    AdminSignUp.grid(row=4, sticky=W)

    StudentSignUp= Button(rootA, text="Student Signup", command=signup)
    StudentSignUp.grid(row = 4, column = 1)
    #StudentSignUp.grid(columnspan=1,column1)


    #removeUser = Button(rootA, text="Delete User", fg="red", command=AdminCheck) \
                  #the button to remove users
    #removeUser.grid(columnspan=4, column = 1)
    rootA.mainloop()
def CheckLogin():
    #string = nameLogin.get()
    if str(nameLogin.get())[0] == "a":
        Count=0
        Found= False
        Admincreds = open("Adminlogin.txt","r") #this is where the admin details will be stored
        for admins in Admincreds:
            adminFields = admins.split(",")
            r = Tk()
            r.title("D:")
            r.geometry("150x50")
            #rlbl = Label(r, text=((adminFields[1]))
            #rlbl = Label(r, text=((adminFields[0]),(nameLogin.get()),(adminFields[1]),\
                                  #(passwordLogin.get())))
            rlbl = Label(r, text=((adminFields[0]),(adminFields[1])))
            rlbl.pack()
            r.mainloop()

            if nameLogin.get() == adminFields[0]:
                if passwordLogin.get() == adminFields[1]:
                    count+=1
                    AdminConfirmation = True
                    adminpage()
                    rlbl.pack() #pack is just like .grid but used for other things
                    r.mainloop()
        else:
            r = Tk()
            r.title("D:")
            r.geometry("150x50")
            rlbl = Label(r, text="\n[!] Invalid Login")
            rlbl.pack()
            r.mainloop()
        Admincreds.close()
    else:
        Count=0
        Found=False
        creds = open("loginfile.txt","r") #this is where the student details will be stored
        for students in creds:
            studentFields = students.split(",")
        if nameLogin.get() == studentFields[0]:
            if passwordLogin.get() == studentFields[1]:
                   #checking if data is correct
                count+=1
                r = Tk()
                r.title(":D")
                r.geometry("150x50")
                rlbl = Label(r, text="\n[+] Logged In")
                rlbl.pack() #pack is just like .grid but used for other things
                r.mainloop()
        else:
            r = Tk()
            r.title("D:")
            r.geometry("150x50")
            rlbl = Label(r, text="\n[!] Invalid Login")
            rlbl.pack()
            r.mainloop()
        creds.close()
##def AdminCheck():
##    with open(Admincreds) as f:
##        data = f.readlines() #puts the entire document into the info.
##        username = data[0].rstrip()\
##                   #data[0] is the first line and data[1]would be the second line ect
##        password = data[1].rstrip()\
##                   #using rstrip it remove the new line word before we input it
##
##        if nameLogin.get() == username and passwordLogin.get() == password:
##                   #checking if data is correct
##            DelUser()
##        else:
##            r = Tk()
##            r.title("D:")
##            r.geometry("150x50")
##            rlbl = Label(r, text="\n[!] Invalid Login")
##            rlbl.pack()
##            r.mainloop()
def AdminLogin():
    global AdminNameLogin
    global AdminPasswordLogin
    global rootB
    AdminConfimation = False
    rootB= Tk()
    rootB.title("Admin Confirmation")

    intruction= Label(rootB, text="Please Enter Admin Details\n")
    intruction.grid(stick=E)

    AdminNameLabel= Label(rootA, text="Username: ")
    AdminPasswordLabel= Label(rootA, text="Password: ")
    AdminNameLabel.grid(row=1, sticky=W)
    AdminPasswordLabel.grid(row=2,sticky=W)

    AndminNameLogin= Entry(rootA)
    AdminPasswordLogin = Entry(rootA, show="*")
    AdminNameLogin.grid(row=1, column=1)
    AdminPasswordLogin.grid(row=2, column=1)

    loginButton = Button(rootA, text="Login", command=AdminCheck) #the logic button
    loginButton.grid(columnspan=2, sticky=W)
def adminpage():
    r = Tk()
    r.title("Admin Page")
    r.geometry("150x50")
    #ListLabel = Label(rootsC, text="Current Users:")
    #ListLabel.grid(row=1, column=0, sticky=W)
    rlbl = Label(r, text="\n[+] Admin Logged In")
    rlbl.pack() #pack is just like .grid but used for other things
    r.mainloop()



def DelUser():
    os.remove(creds)
    rootA.destory()
    signup()
    ##ADD IN A LISTBOX

#if os.path.isfile(creds):
login()