Gerenciador de Senhas

import tkinter as tk
from tkinter import ttk, messagebox
import threading
import os
import pyperclip


class Application(tk.Tk):
    def __init__(self):
        super().__init__()

        self.title("Gerenciador de Senhas")
        self.geometry("1000x600")

        self.create_widgets()

        # Adicionar rótulo com data no canto inferior esquerdo
        self.date_label = ttk.Label(self, text="Mizuno - 06/05/2024")
        self.date_label.place(x=10, y=self.winfo_height() - 30)

    def create_widgets(self):
        self.tree = ttk.Treeview(self, columns=("Site", "URL", "Login", "Senha"), show="headings")
        self.tree.heading("Site", text="Site")
        self.tree.heading("URL", text="URL")
        self.tree.heading("Login", text="Login")
        self.tree.heading("Senha", text="Senha")
        self.tree.pack(pady=10)

        self.refresh_button = ttk.Button(self, text="Atualizar", command=self.refresh_tree)
        self.refresh_button.pack()

        self.add_button = ttk.Button(self, text="Adicionar", command=self.add_entry)
        self.add_button.pack()

        self.edit_button = ttk.Button(self, text="Editar", command=self.edit_entry)
        self.edit_button.pack()

        self.delete_button = ttk.Button(self, text="Excluir", command=self.confirm_delete)
        self.delete_button.pack()

        # Carregar dados do arquivo ao iniciar
        self.load_data()

        # Adicionar menu de contexto à árvore
        self.tree.bind("<Button-3>", self.popup_menu)

        # Centralizar janela principal
        self.center_window()

    def center_window(self):
        self.update_idletasks()
        width = self.winfo_width()
        height = self.winfo_height()
        x = (self.winfo_screenwidth() - width) // 2
        y = (self.winfo_screenheight() - height) // 2
        self.geometry('{}x{}+{}+{}'.format(width, height, x, y))

    def load_data(self):
        if os.path.exists("dados.txt"):
            with open("dados.txt", "r") as f:
                for line in f:
                    data = line.strip().split(",")
                    self.tree.insert("", "end", values=data)

    def save_data(self):
        with open("dados.txt", "w") as f:
            for item in self.tree.get_children():
                values = self.tree.item(item, "values")
                f.write(",".join(values) + "\n")

    def refresh_tree(self):
        for item in self.tree.get_children():
            self.tree.delete(item)
        self.load_data()

    def add_entry(self):
        AddEntryWindow(self)

    def edit_entry(self):
        try:
            item = self.tree.selection()[0]
            values = self.tree.item(item, "values")
            EditEntryWindow(self, values)
        except IndexError:
            messagebox.showerror("Erro", "Selecione um registro para editar.")

    def delete_entry(self):
        selected_item = self.tree.selection()[0]
        self.tree.delete(selected_item)
        self.save_data()

    def confirm_delete(self):
        try:
            if messagebox.askyesno("Confirmar", "Tem certeza que deseja excluir este registro?"):
                self.delete_entry()
        except IndexError:
            messagebox.showerror("Erro", "Selecione um registro para excluir.")

    def popup_menu(self, event):
        popup_menu = tk.Menu(self, tearoff=0)
        popup_menu.add_command(label="Copiar URL", command=lambda: self.copy_to_clipboard(1))
        popup_menu.add_command(label="Copiar Login", command=lambda: self.copy_to_clipboard(2))
        popup_menu.add_command(label="Copiar Senha", command=lambda: self.copy_to_clipboard(3))
        popup_menu.post(event.x_root, event.y_root)

    def copy_to_clipboard(self, column_index):
        item = self.tree.selection()[0]
        value = self.tree.item(item, "values")[column_index]
        pyperclip.copy(value)


class AddEntryWindow(tk.Toplevel):
    def __init__(self, master):
        super().__init__(master)

        self.title("Adicionar Registro")
        self.geometry("300x250")

        self.site_label = ttk.Label(self, text="Site:")
        self.site_label.pack()
        self.site_entry = ttk.Entry(self)
        self.site_entry.pack()

        self.url_label = ttk.Label(self, text="URL:")
        self.url_label.pack()
        self.url_entry = ttk.Entry(self)
        self.url_entry.pack()

        self.login_label = ttk.Label(self, text="Login:")
        self.login_label.pack()
        self.login_entry = ttk.Entry(self)
        self.login_entry.pack()

        self.password_label = ttk.Label(self, text="Senha:")
        self.password_label.pack()
        self.password_entry = ttk.Entry(self, show="*")
        self.password_entry.pack()

        self.add_button = ttk.Button(self, text="Adicionar", command=self.add_entry)
        self.add_button.pack()

        # Centralizar janela de adicionar registro
        self.center_window()

    def center_window(self):
        self.update_idletasks()
        width = self.winfo_width()
        height = self.winfo_height()
        x = (self.winfo_screenwidth() - width) // 2
        y = (self.winfo_screenheight() - height) // 2
        self.geometry('{}x{}+{}+{}'.format(width, height, x, y))

    def add_entry(self):
        site = self.site_entry.get()
        url = self.url_entry.get()
        login = self.login_entry.get()
        password = self.password_entry.get()

        if site and url and login and password:
            self.master.tree.insert("", "end", values=(site, url, login, password))
            self.master.save_data()
            self.destroy()
        else:
            messagebox.showerror("Erro", "Preencha todos os campos.")


class EditEntryWindow(AddEntryWindow):
    def __init__(self, master, values):
        super().__init__(master)

        self.title("Editar Registro")

        self.site_entry.insert(0, values[0])
        self.url_entry.insert(0, values[1])
        self.login_entry.insert(0, values[2])
        self.password_entry.insert(0, values[3])

        self.add_button.config(text="Salvar")
        self.add_button.config(command=self.save_entry)

        self.values = values

        # Centralizar janela de editar registro
        self.center_window()

    def save_entry(self):
        site = self.site_entry.get()
        url = self.url_entry.get()
        login = self.login_entry.get()
        password = self.password_entry.get()

        if site and url and login and password:
            self.master.tree.item(self.master.tree.selection(), values=(site, url, login, password))
            self.master.save_data()
            self.destroy()
        else:
            messagebox.showerror("Erro", "Preencha todos os campos.")


def main():
    app = Application()
    app.mainloop()


if __name__ == "__main__":
    main()