//
// Created by selim on 03.01.2022.
//

#include "LoginWindow.h"
#include "../services/Api.h"

#include <gtkmm/box.h>
#include <iostream>

LoginWindow::LoginWindow() {
    set_title("Login");
    set_default_size(640, 480);

    _emailField.set_placeholder_text("Email");
    _passwordField.set_placeholder_text("Password");
    _passwordField.set_input_purpose(Gtk::InputPurpose::PASSWORD);
    _passwordField.set_visibility(false);

    _emailField.signal_changed().connect(sigc::mem_fun(*this, &LoginWindow::ValidateFields));
    _passwordField.signal_changed().connect(sigc::mem_fun(*this, &LoginWindow::ValidateFields));

    _loginButton.set_margin_top(8);
    _loginButton.set_margin_bottom(8);
    _loginButton.set_label("Log in");
    _loginButton.signal_clicked().connect(sigc::mem_fun(*this, &LoginWindow::LoginClicked));
    _loginButton.set_sensitive(false);

    Gtk::Box box(Gtk::Orientation::VERTICAL, 8);
    box.set_margin(48);
    box.set_valign(Gtk::Align::CENTER);

    box.append(_emailField);
    box.append(_passwordField);
    box.append(_loginButton);
    box.append(_spinner);

    set_child(box);
}

//Task<int> foo() {
//    co_return 42;
//}
//
//Task<int> bar() {
//    auto xxx = co_await foo();
//    std::cout << "xxx: " << xxx << std::endl;
//}

void LoginWindow::LoginClicked() {
    auto email = _emailField.get_text();
    auto password = _passwordField.get_text();

    _loginButton.set_sensitive(false);
    _emailField.set_sensitive(false);
    _passwordField.set_sensitive(false);
    _spinner.start();

    std::cout << "Login clicked" << std::endl;
    std::cout << "Login: " << email << std::endl;
    std::cout << "Password: " << password << std::endl;

    User user = co_await Api::login(email, password);
}

void LoginWindow::ValidateFields() {
    bool buttonEnabled = _emailField.get_text_length() > 0 && _passwordField.get_text_length() > 0;
    _loginButton.set_sensitive(buttonEnabled);
}