#include "entrywidget.h"
#include "ui_entrywidget.h"

#include <bits/functional_hash.h>

#include <QCryptographicHash>

EntryWidget::EntryWidget(QWidget *parent) :
    QWidget(parent),
    ui(new Ui::EntryWidget),
    isAppAvailable(false)
{
    ui->setupUi(this);
}

void EntryWidget::initialize()
{
    ui->offlineWidget->hide();
    ui->loginWidget->hide();
    ui->settingsWidget->hide();
}

void EntryWidget::disconnectState()
{
    show();
    setAppAvailable(emit sigAppAvalable());
    ui->offlineWidget->show();
    ui->loginWidget->hide();
}

void EntryWidget::settingsState()
{
    ui->loginWidget->hide();
    ui->offlineWidget->hide();
}

ClientAutorization* EntryWidget::getAuthData()
{
    ClientAutorization *data = new ClientAutorization;
    QString username = ui->loginInputField->text();
    QString password = ui->passwordInputField->text();
    data->Login = username;

    QByteArray md5Hash = QCryptographicHash::hash(password.toUtf8(), QCryptographicHash::Md5).toHex();
    data->Password = QString(md5Hash);

    return data;
}

void EntryWidget::showLoginWidget(bool flag)
{
    if(flag)
    {
        ui->loginWidget->show();
        ui->offlineWidget->hide();
    }
    else ui->loginWidget->hide();
}

void EntryWidget::on_loginButton_clicked()
{
    emit sigTryLogin();
}

void EntryWidget::on_saveServerButton_clicked()
{
    emit sigSaveServerSettings();
}

void EntryWidget::fillSettings(Settings *settings)
{
    ui->serverInputField->setText(settings->Address);
    ui->portInputField->setText(settings->Port);
}

void EntryWidget::isActive(bool flag)
{
    if (flag) ui->settingsWidget->show();
    else ui->settingsWidget->hide();
}

bool EntryWidget::getLoginWidgetIsHidden()
{
    return ui->loginWidget->isHidden();
}

void EntryWidget::setAppAvailable(bool flag)
{
    isAppAvailable = flag;

    if (flag)
    {
        QString text = tr("Связь с сервером не установлена! Проверьте настройки или запустите в автономном режиме");
        ui->offlineNotifyLabel->setText(text);
    }
    else
    {
        QString text = tr("Связь с сервером не установлена! Проверьте настройки подключения и загрузите клиент с сервера");
        ui->offlineNotifyLabel->setText(text);
    }
}

QString EntryWidget::getAddress(){
    return ui->serverInputField->text();
}

QString EntryWidget::getPort(){
    return ui->portInputField->text();
}


EntryWidget::~EntryWidget()
{
    delete ui;
}