#include "session_window.h"

#include <QFont>
#include <QLabel>
#include <QTabWidget>
#include <QTimer>
#include <QVBoxLayout>
#include <QWidget>

SessionWindow::SessionWindow(const Profile& profile, QWidget* parent)
    : QMainWindow(parent), m_tabs(new QTabWidget(this))
{
    setWindowTitle(QStringLiteral("OrbitHub Session - %1").arg(profile.name));
    resize(980, 680);

    m_tabs->setTabsClosable(true);
    connect(m_tabs,
            &QTabWidget::tabCloseRequested,
            this,
            [this](int index) {
                QWidget* tab = m_tabs->widget(index);
                m_tabs->removeTab(index);
                delete tab;
                if (m_tabs->count() == 0) {
                    close();
                }
            });

    setCentralWidget(m_tabs);
    addSessionTab(profile);
}

void SessionWindow::addSessionTab(const Profile& profile)
{
    auto* container = new QWidget(this);
    auto* layout = new QVBoxLayout(container);

    auto* profileLabel = new QLabel(QStringLiteral("Profile: %1").arg(profile.name), container);
    auto* endpointLabel = new QLabel(
        QStringLiteral("Endpoint: %1://%2@%3:%4")
            .arg(profile.protocol,
                 profile.username.isEmpty() ? QStringLiteral("<none>") : profile.username,
                 profile.host,
                 QString::number(profile.port)),
        container);
    auto* authModeLabel = new QLabel(QStringLiteral("Auth Mode: %1").arg(profile.authMode), container);
    auto* statusLabel = new QLabel(QStringLiteral("Connection State: Connecting"), container);
    auto* surfaceLabel = new QLabel(QStringLiteral("OrbitHub Native Surface"), container);

    QFont profileFont = profileLabel->font();
    profileFont.setBold(true);
    profileLabel->setFont(profileFont);

    QFont surfaceFont = surfaceLabel->font();
    surfaceFont.setPointSize(surfaceFont.pointSize() + 6);
    surfaceFont.setBold(true);
    surfaceLabel->setFont(surfaceFont);

    statusLabel->setStyleSheet(
        QStringLiteral("border: 1px solid #a5a5a5; background-color: #fff3cd; padding: 6px;"));

    surfaceLabel->setAlignment(Qt::AlignCenter);
    surfaceLabel->setMinimumHeight(220);
    surfaceLabel->setStyleSheet(
        QStringLiteral("border: 1px solid #8a8a8a; background-color: #f5f5f5;"));

    layout->addWidget(profileLabel);
    layout->addWidget(endpointLabel);
    layout->addWidget(authModeLabel);
    layout->addWidget(statusLabel);
    layout->addWidget(surfaceLabel, 1);

    const int tabIndex = m_tabs->addTab(container, QStringLiteral("%1 (Connecting)").arg(profile.name));

    QTimer::singleShot(900,
                       this,
                       [this, tabIndex, statusLabel, profile]() {
                           const bool shouldFail = profile.host.contains(QStringLiteral("fail"),
                                                                         Qt::CaseInsensitive);
                           if (shouldFail) {
                               statusLabel->setText(QStringLiteral("Connection State: Failed"));
                               statusLabel->setStyleSheet(QStringLiteral(
                                   "border: 1px solid #a94442; background-color: #f2dede; padding: 6px;"));
                               m_tabs->setTabText(tabIndex,
                                                  QStringLiteral("%1 (Failed)").arg(profile.name));
                               return;
                           }

                           statusLabel->setText(QStringLiteral("Connection State: Connected"));
                           statusLabel->setStyleSheet(QStringLiteral(
                               "border: 1px solid #3c763d; background-color: #dff0d8; padding: 6px;"));
                           m_tabs->setTabText(tabIndex,
                                              QStringLiteral("%1 (Connected)").arg(profile.name));
                       });
}