giga_chat_phb.py

import tkinter as tk
from tkinter import messagebox


class PhoneBookApp:
    def __init__(self, master):
        self.master = master
        master.title("Телефонная книга")

        # Создаем главное меню
        menubar = tk.Menu(master)
        filemenu = tk.Menu(menubar, tearoff=0)
        filemenu.add_command(label="Выход", command=self.exit_app)
        menubar.add_cascade(label="Файл", menu=filemenu)
        master.config(menu=menubar)

        # Создание виджетов для ввода данных
        self.first_name_label = tk.Label(master, text="Имя:")
        self.first_name_entry = tk.Entry(master)

        self.last_name_label = tk.Label(master, text="Фамилия:")
        self.last_name_entry = tk.Entry(master)

        self.email_label = tk.Label(master, text="Электронная почта:")
        self.email_entry = tk.Entry(master)

        self.phone_number_label = tk.Label(master, text="Номер телефона:")
        self.phone_number_entry = tk.Entry(master)

        self.address_label = tk.Label(master, text="Адрес:")
        self.address_text = tk.Text(master, height=5, width=30)

        # Кнопки действий
        self.add_button = tk.Button(master, text="Добавить контакт", command=self.add_contact)
        self.delete_button = tk.Button(master, text="Удалить контакт", command=self.delete_contact)
        self.search_button = tk.Button(master, text="Найти контакт", command=self.search_contact)
        self.view_button = tk.Button(master, text="Просмотреть контакт", command=self.view_contact)

        # Список контактов
        self.contacts_listbox = tk.Listbox(master, width=60, height=15)
        self.scrollbar = tk.Scrollbar(master, orient='vertical', command=self.contacts_listbox.yview)
        self.contacts_listbox.configure(yscrollcommand=self.scrollbar.set)

        # Упаковка виджетов
        self.first_name_label.pack(pady=5)
        self.first_name_entry.pack(pady=5)

        self.last_name_label.pack(pady=5)
        self.last_name_entry.pack(pady=5)

        self.email_label.pack(pady=5)
        self.email_entry.pack(pady=5)

        self.phone_number_label.pack(pady=5)
        self.phone_number_entry.pack(pady=5)

        self.address_label.pack(pady=5)
        self.address_text.pack(pady=5)

        self.add_button.pack(pady=5)
        self.delete_button.pack(pady=5)
        self.search_button.pack(pady=5)
        self.view_button.pack(pady=5)

        self.contacts_listbox.pack(side=tk.LEFT, fill=tk.BOTH, expand=True)
        self.scrollbar.pack(side=tk.RIGHT, fill=tk.Y)

        # Загружаем начальные данные
        self.load_contacts()

    def load_contacts(self):
        """Загрузить контакты из файла"""
        try:
            with open('contacts.txt', 'r') as file:
                for line in file:
                    contact_data = line.strip().split(';')
                    if len(contact_data) == 5:
                        self.contacts_listbox.insert(tk.END,
                                                     f"{contact_data[0]} {contact_data[1]}")
        except FileNotFoundError:
            pass

    def save_contact(self, contact):
        """Сохранить контакт в файл"""
        with open('contacts.txt', 'a') as file:
            file.write(f"{contact['first_name']};{contact['last_name']};{contact['email']};"
                       f"{contact['phone_number']};{contact['address']}\n")

    def add_contact(self):
        """Добавить новый контакт"""
        contact = {
            'first_name': self.first_name_entry.get(),
            'last_name': self.last_name_entry.get(),
            'email': self.email_entry.get(),
            'phone_number': self.phone_number_entry.get(),
            'address': self.address_text.get("1.0", tk.END).strip()
        }
        self.save_contact(contact)
        self.contacts_listbox.insert(tk.END, f"{contact['first_name']} {contact['last_name']}")
        messagebox.showinfo("Успех!", "Контакт добавлен успешно!")

    def delete_contact(self):
        """Удалить контакт"""
        selection = self.contacts_listbox.curselection()
        if not selection:
            messagebox.showerror("Ошибка", "Не выбран ни один контакт.")
            return
        index = selection[0]
        contact = self.contacts_listbox.get(index)
        answer = messagebox.askyesno("Подтверждение",
                                     f"Точно хотите удалить контакт '{contact}'?")
        if answer:
            self.contacts_listbox.delete(index)
            self.delete_contact_from_file(contact.split(' ')[0], contact.split(' ')[1])
            messagebox.showinfo("Успех!", "Контакт удален успешно!")

    def delete_contact_from_file(self, first_name, last_name):
        """Удалить контакт из файла"""
        contacts = []
        try:
            with open('contacts.txt', 'r') as file:
                for line in file:
                    contact_data = line.strip().split(';')
                    if len(contact_data) == 5 and contact_data[0] == first_name and contact_data[1] == last_name:
                        continue
                    contacts.append(line)
            with open('contacts.txt', 'w') as file:
                file.writelines(contacts)
        except FileNotFoundError:
            pass

    def search_contact(self):
        """Поиск контакта по имени или фамилии"""
        query = self.first_name_entry.get()
        results = []
        for i in range(self.contacts_listbox.size()):
            contact = self.contacts_listbox.get(i)
            if query.lower() in contact.lower():
                results.append(contact)
        self.display_search_results(results)

    def display_search_results(self, results):
        """Показать результаты поиска"""
        result_window = tk.Toplevel(self.master)
        result_window.title("Результаты поиска")

        label = tk.Label(result_window, text="Результаты:")
        label.pack(pady=10)

        listbox = tk.Listbox(result_window, width=50, height=15)
        listbox.pack(padx=20, pady=10)

        for result in results:
            listbox.insert(tk.END, result)

        def view_contact(event):
            index = listbox.curselection()[0]
            selected_contact = results[index].split(' ')
            self.view_detail(selected_contact[0], selected_contact[1])

        listbox.bind('<<ListboxSelect>>', view_contact)

    def view_contact(self):
        """Просмотр детальной информации о контакте"""
        selection = self.contacts_listbox.curselection()
        if not selection:
            messagebox.showerror("Ошибка", "Не выбран ни один контакт.")
            return
        index = selection[0]
        contact = self.contacts_listbox.get(index).split(' ')
        self.view_detail(contact[0], contact[1])

    def view_detail(self, first_name, last_name):
        """Открыть окно с детальной информацией о контакте"""
        detail_window = tk.Toplevel(self.master)
        detail_window.title(f"{first_name} {last_name}")

        contact = self.find_contact(first_name, last_name)

        first_name_label = tk.Label(detail_window, text=f"Имя: {contact['first_name']}")
        last_name_label = tk.Label(detail_window, text=f"Фамилия: {contact['last_name']}")
        email_label = tk.Label(detail_window, text=f"Электронная почта: {contact['email']}")
        phone_number_label = tk.Label(detail_window, text=f"Номер телефона: {contact['phone_number']}")
        address_label = tk.Label(detail_window, text=f"Адрес: {contact['address']}")

        first_name_label.pack(pady=5)
        last_name_label.pack(pady=5)
        email_label.pack(pady=5)
        phone_number_label.pack(pady=5)
        address_label.pack(pady=5)

    def find_contact(self, first_name, last_name):
        """Найти контакт по имени и фамилии"""
        try:
            with open('contacts.txt', 'r') as file:
                for line in file:
                    contact_data = line.strip().split(';')
                    if len(contact_data) == 5 and contact_data[0] == first_name and contact_data[1] == last_name:
                        return {
                            'first_name': contact_data[0],
                            'last_name': contact_data[1],
                            'email': contact_data[2],
                            'phone_number': contact_data[3],
                            'address': contact_data[4]
                        }
        except FileNotFoundError:
            pass
        return None

    def exit_app(self):
        """Закрытие приложения"""
        self.master.destroy()


if __name__ == '__main__':
    root = tk.Tk()
    app = PhoneBookApp(root)
    root.mainloop()