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entrar.py
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import ast
from tkinter import *
from tkinter import messagebox
from tkinter import ttk
import sqlite3
root = Tk()
root.title('Entrar')
root.geometry('400x400+750+250')
root.configure(bg="#fff")
root.resizable(False, False)
def entrar():
username = usuario.get()
password = senha.get()
file = open('dados.txt', 'r')
d = file.read()
r = ast.literal_eval(d)
file.close()
if username in r.keys() and password == r[username]:
root.iconify()
menu = Toplevel(root)
menu.title('Menu')
menu.geometry('500x350+700+300')
menu.configure(bg="#fff")
menu.resizable(False, False)
# ------------- CADASTRO PRODUTO ---------------------------------------------------------- #
def chama_cadastro():
db_name = 'cadastrados.db'
wind = Tk()
wind.geometry('410x380+750+290')
wind.title('Cadastrar novo Produto')
wind.configure(bg="#fff")
wind.resizable(False, False)
def run_query(query, parameters=()):
with sqlite3.connect(db_name) as conn:
cursor = conn.cursor()
query_result = cursor.execute(query, parameters)
conn.commit()
return query_result
def viewing_records():
records = tree.get_children()
for element in records:
tree.delete(element)
query = 'SELECT * FROM product ORDER BY name DESC'
db_rows = run_query(query)
for row in db_rows:
tree.insert('', 0, text=row[1], values=row[2])
def validar():
return len(name.get()) != 0 and len(price.get()) != 0
def adicionar():
if validar():
query = 'INSERT INTO product VALUES(NULL,?,?)'
parameters = (name.get(), price.get())
run_query(query, parameters)
message['text'] = messagebox.showinfo('Registrar', '{} cadastrado com sucesso!'.format(name.get()))
name.delete(0, END)
price.delete(0, END)
else:
message['text'] = messagebox.showerror('Error', 'Preecha todos os campos!')
viewing_records()
def deletar():
try:
tree.item(tree.selection())['values'][0]
except:
messagebox.showerror('Error', 'Por favor selecione um item para continuar')
return
name = tree.item(tree.selection())['text']
query = 'DELETE FROM product WHERE name=?'
run_query(query, (name,))
messagebox.showinfo('Deletado', '{} deletado com sucesso!'.format(name))
viewing_records()
frame = LabelFrame(wind, text='', border=0, background='white')
frame.grid(row=0, column=0, columnspan=2, padx=100, pady=30)
Label(frame, text='Nome: ', background='white').grid(row=1, column=0)
name = Entry(frame)
name.grid(row=1, column=1)
Label(frame, text='Preço: ', background='white').grid(row=2, column=0)
price = Entry(frame, width=20)
price.grid(row=2, column=1)
Button(frame, text='Cadastrar Produto', width=15, bg='blue', fg='white', border=0, command=adicionar).grid(row=3, column=1, pady=10)
Button(wind, text='Deletar Produto', width=13, bg='blue', fg='white', border=0, command=deletar).place(x=160, y=110)
message = Label(text='')
message.grid(row=3, column=0)
tree = ttk.Treeview(wind, height=10, column=2)
tree.place(x=3, y=150)
tree.heading('#0', text='Nome Produto', anchor=CENTER)
tree.heading('#1', text='Preço Produto', anchor=CENTER)
tree.column('#0', anchor=CENTER)
tree.column('#1', anchor=CENTER)
viewing_records()
wind.mainloop()
# ------------------------------------------------------------------------- #
# ----------- CADASTRO VENDA ----------------------------------------------- #
def chama_vendas():
db_name = 'cadastrados.db'
vendas = Tk()
vendas.geometry('420x400+750+270')
vendas.title('Vendas')
vendas.configure(bg='#fff')
vendas.resizable(False, False)
def run_query(query, parameters=()):
with sqlite3.connect(db_name) as conn:
cursor = conn.cursor()
query_result = cursor.execute(query, parameters)
conn.commit()
return query_result
tree_frame = Frame(vendas)
tree_frame.pack(pady=20)
tree_scroll = Scrollbar(tree_frame)
tree_scroll.pack(side=RIGHT, fill=Y)
tree = ttk.Treeview(tree_frame, yscrollcommand=tree_scroll.set, height=10, column=2)
tree.heading('#0', text='Nome Produto', anchor=CENTER)
tree.heading('#1', text='Preço Produto', anchor=CENTER)
tree.column('#0', anchor=CENTER)
tree.column('#1', anchor=CENTER)
records = tree.get_children()
for element in records:
tree.delete(element)
query = 'SELECT * FROM product ORDER BY name DESC'
db_rows = run_query(query)
for row in db_rows:
tree.insert('', 0, text=row[1], values=row[2])
tree.pack()
tree_scroll.config(command=tree.yview)
def procurar():
global search_entry, search
search = Toplevel(vendas)
search.title('Procurar Produtos')
search.configure(bg='#fff')
search.geometry('350x200+780+350')
search.resizable(False, False)
search_frame = LabelFrame(search, background='white', border=0)
search_frame.pack(padx=10, pady=10)
search_entry = Entry(search_frame, font=('Helvetica', 18))
search_entry.pack(padx=20, pady=20)
search_button = Button(search, text='Procurar', command=procurar_produto)
search_button.pack(padx=20, pady=20)
def procurar_produto():
procurar = search_entry.get()
search.destroy()
for record in tree.get_children():
tree.delete(record)
conn = sqlite3.connect('cadastrados.db')
c = conn.cursor()
c.execute("SELECT * FROM product WHERE name like ?", (procurar,))
records = c.fetchall()
global count
count = 0
for row in records:
tree.insert('', 0, text=row[1], values=row[2])
conn.commit()
conn.close()
# ------------------------------------------------------------------------- #
# -------------- NOVA VENDA -------------------------------------------------#
def nova_venda():
try:
tree.item(tree.selection())['values'][0]
except:
messagebox.showerror('Error', 'Por favor selecione um item para continuar')
name = tree.item(tree.selection())['text']
preco = tree.item(tree.selection())['values'][0]
nova_venda = Toplevel(vendas)
nova_venda.title('Nova Venda')
nova_venda.geometry('616x410+700+260')
nova_venda.configure(bg='#fff')
nova_venda.resizable(False, False)
Label(nova_venda, text='Produto:', background='white').place(x=190, y=30)
produto = Entry(nova_venda, bg='white', textvariable=StringVar(nova_venda, value=name))
produto.place(x=250, y=30)
Label(nova_venda, text='Preço:', background='white').place(x=190, y=60)
preco2 = Entry(nova_venda, bg='white', textvariable=IntVar(nova_venda, value=preco))
preco2.place(x=250, y=60)
Label(nova_venda, text='Cliente:', background='white').place(x=190, y=90)
cliente = Entry(nova_venda, bg='white')
cliente.place(x=250, y=90)
Label(nova_venda, text='Quantidade:', background='white').place(x=175, y=120)
quantidade = Entry(nova_venda, bg='white')
quantidade.place(x=250, y=120)
database = 'vendas.db'
def teste():
Label(nova_venda, text='Total:', background='white').place(x=190, y=150)
global n1
global n2
global s
global final
n1 = float(preco2.get())
n2 = int(quantidade.get())
s = n1 * n2
final = Entry(nova_venda, bg='white', textvariable=DoubleVar(nova_venda, value=s))
final.place(x=250, y=150)
def run_query(query, parameters=()):
with sqlite3.connect(database) as conn:
cursor = conn.cursor()
query_result = cursor.execute(query, parameters)
conn.commit()
return query_result
tree_vendas = ttk.Treeview(nova_venda, columns = ('#1','#2','#3', '#4', '#5'))
tree_vendas['show'] = 'headings'
tree_vendas.heading('#1', text='Cliente', anchor=CENTER)
tree_vendas.heading('#2', text='Produto', anchor=CENTER)
tree_vendas.heading('#3', text='Preço', anchor=CENTER)
tree_vendas.heading('#4', text='Quantidade', anchor=CENTER)
tree_vendas.heading('#5', text='Total', anchor=CENTER)
tree_vendas.column('#1', anchor=CENTER)
tree_vendas.column('#2', anchor=CENTER)
tree_vendas.column('#3', anchor=CENTER, width=70)
tree_vendas.column('#4', anchor=CENTER, width=70)
tree_vendas.column('#5', anchor=CENTER, width=70)
def viewing_records():
records = tree_vendas.get_children()
for element in records:
tree_vendas.delete(element)
query = 'SELECT * FROM vendido'
db_rows = run_query(query)
for row in db_rows:
tree_vendas.insert('', 'end', values=row)
tree_vendas.place(x=2, y=180)
def validar():
return len(cliente.get()) != 0 and len(quantidade.get()) != 0
def adicionar():
if validar():
query = 'INSERT INTO vendido VALUES(?,?,?,?,?)'
parameters = (cliente.get(), produto.get(), preco2.get(), quantidade.get(), final.get())
run_query(query, parameters)
cliente.delete(0, END)
produto.delete(0, END)
preco2.delete(0, END)
quantidade.delete(0, END)
final.delete(0, END)
else:
messagebox.showerror('Error', 'Preecha todos os campos!')
viewing_records()
calcular_compra = Button(nova_venda, text='Calcular Compra', command=teste)
calcular_compra.place(x=400, y=80)
registrar_venda_button = Button(nova_venda, text='Registrar Venda', command=adicionar)
registrar_venda_button.place(x=403, y=110)
viewing_records()
nova_venda.mainloop()
Button(vendas, text='Nova Venda', command=nova_venda, border=0, width=10, height=2, background='black', fg='white').place(x=165, y=270)
Button(vendas, text='Pesquisar Produto', command=procurar, border=0, width=15, height=2, background='black', fg='white').place(x=150, y=330)
vendas.mainloop()
# ----------------------------------------------------------------------------------------------------------- #
def sair():
root.destroy()
menu.destroy()
button_cadastrar = PhotoImage(file='imagens/button_cadastrar-produto.png')
Button(menu, image=button_cadastrar, bg='white', border=0, command=chama_cadastro).place(x=10, y=70)
button_vendas = PhotoImage(file='imagens/button_sistema-de-vendas.png')
Button(menu, image=button_vendas, bg='white', border=0, command=chama_vendas).place(x=10, y=140)
button_sair = PhotoImage(file='imagens/button_sair-do-sistema.png')
Button(menu, image=button_sair, bg='white', border=0, command=sair).place(x=10, y=210)
imagem = PhotoImage(file='imagens/mercado.png')
Label(menu, image=imagem, bg='white').place(x=180, y=25)
menu.mainloop()
else:
messagebox.showerror('Error', 'Usuário ou senha incorretos')
#############################@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
def comando_registrar():
janela = Toplevel(root)
janela.title('Registrar')
janela.geometry('400x400+750+250')
janela.configure(bg="#fff")
janela.resizable(False, False)
def registrar():
username = usuario.get()
password = senha.get()
confirm_password = confirmar_senha.get()
if password == confirm_password:
try:
file = open('dados.txt', 'r+')
d = file.read()
r = ast.literal_eval(d)
dict2={username:password}
r.update(dict2)
file.truncate(0)
file.close()
file = open('dados.txt', 'w')
w = file.write(str(r))
messagebox.showinfo('Registrar', 'Usuário registrado com sucesso!')
janela.destroy()
except:
file = open('dados.txt', 'w')
pp = str({'Usuario':'senha'})
file.write(pp)
file.close()
else:
messagebox.showerror('Error', 'A senhas não conferem')
def entrar():
janela.destroy()
frame = Frame(janela, width=350, height=350, bg='white')
frame.place(x=25, y=50)
heading = Label(frame, text='Sistema de Registro', fg='#000000', bg='white', font=('Microsoft YaHei UI Light', 23, 'bold'))
heading.place(x=30, y=5)
# --------------------------------------------- Registrar User --------------------------------------------------------- #
def on_enter(e):
usuario.delete(0, 'end')
def on_leave(e):
if usuario.get() == '':
usuario.insert(0, 'Usuário')
entry_user = PhotoImage(file='imagens/imagem.png')
entry_image = Label(frame,image=entry_user,border=20,bg='white')
entry_image.place(x=35,y=70)
usuario = Entry(frame, width=25, fg='black', border=0, bg='white', font=('Microsoft Yahei UI Light', 10))
usuario.place(x=67, y=92)
usuario.insert(0, 'Usuário')
usuario.bind("<FocusIn>", on_enter)
usuario.bind("<FocusOut>", on_leave)
# ----------------------------------------------------------------------------------------------------------------------- #
# --------------------------------------------- Registrar Senha --------------------------------------------------------- #
def on_enter(e):
senha.delete(0, 'end')
def on_leave(e):
if senha.get() == '':
senha.insert(0, 'Senha')
entry_senha = PhotoImage(file='imagens/imagem.png')
entry_image = Label(frame,image=entry_senha,border=20,bg='white')
entry_image.place(x=35,y=120)
senha = Entry(frame, width=25, fg='black', border=0, bg='white', font=('Microsoft Yahei UI Light', 10))
senha.place(x=67, y=142)
senha.insert(0, 'Senha')
senha.bind("<FocusIn>", on_enter)
senha.bind("<FocusOut>", on_leave)
# ----------------------------------------------------------------------------------------------------------------------- #
# --------------------------------------------- Registrar Confirmar_Senha --------------------------------------------------------- #
def on_enter(e):
confirmar_senha.delete(0, 'end')
def on_leave(e):
if confirmar_senha.get() == '':
confirmar_senha.insert(0, 'Confirmar senha')
entry_confsenha = PhotoImage(file='imagens/imagem.png')
entry_image = Label(frame,image=entry_confsenha,border=20,bg='white')
entry_image.place(x=35,y=170)
confirmar_senha = Entry(frame, width=25, fg='black', border=0, bg='white', font=('Microsoft Yahei UI Light', 10))
confirmar_senha.place(x=67, y=192)
confirmar_senha.insert(0, 'Confirmar senha')
confirmar_senha.bind("<FocusIn>", on_enter)
confirmar_senha.bind("<FocusOut>", on_leave)
# ----------------------------------------------------------------------------------------------------------------------- #
button_registro = PhotoImage(file='imagens/button_registrar.png')
Button(frame, image=button_registro, bg='white', border=0, command=registrar).place(x=120, y=230)
entrar = Button(frame, width=20, text="Entrar", border=0, bg='white', cursor='hand2', fg='blue', command=entrar)
entrar.place(x=100, y=280)
janela.mainloop()
############################@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
frame = Frame(root, width=350, height=350, bg='white')
frame.place(x=25, y=55)
heading = Label(frame, text='Sistema de Login', fg='#000000', bg='white', font=('Microsoft YaHei UI Light', 23, 'bold'))
heading.place(x=40, y=2)
#--------------------------------------- Logar Username --------------------------------------------#
def on_enter(e):
usuario.delete(0, 'end')
def on_leave(e):
name = usuario.get()
if name == '':
usuario.insert(0, 'Usuário')
entry_name = PhotoImage(file='imagens/imagem.png')
entry_image = Label(frame,image=entry_name,border=20,bg='white')
entry_image.place(x=35,y=70)
usuario = Entry(frame, width=27, border=0, font=('Microsoft YaHei UI Light', 10),)
usuario.place(x=65,y=92)
usuario.insert(0, 'Usuário ')
usuario.bind('<FocusIn>', on_enter)
usuario.bind('<FocusOut>', on_leave)
#-------------------------------------------------------------------------------------------------------#
#--------------------------------------- Logar Senha -------------------------------------------------#
def on_enter(e):
senha.delete(0, 'end')
def on_leave(e):
name = senha.get()
if name == '':
senha.insert(0, 'Senha')
entry_senha = PhotoImage(file='imagens/imagem.png')
entry_image2 = Label(frame,image=entry_senha,border=20,bg='white')
entry_image2.place(x=35,y=130)
senha = Entry(frame, show='*', width=25, fg='black', border=0, bg='white', font=('Microsoft YaHei UI Light', 10))
senha.place(x=65, y=152)
senha.insert(0, 'Senha ')
senha.bind('<FocusIn>', on_enter)
senha.bind('<FocusOut>', on_leave)
#-------------------------------------------------------------------------------------------------------#
round = PhotoImage(file='imagens/button_login (1).png')
Button(frame, image=round, bg='white', border=0, command=entrar).place(x=120, y=190)
cadastrar = Button(frame, width=20, text='Cadastrar Usuario', border=0, bg='white', cursor='hand2', fg='blue', command=comando_registrar)
cadastrar.place(x=100, y=250)
root.mainloop()