#include "MainWindow.h"

#include <QMessageBox>
#include <QVBoxLayout>
#include <QLabel>

#include "FileHelper.h"
#include "NetClient.h"

#include "ui_MainWindow.h"

MainWindow::MainWindow(QWidget *parent) :
    QMainWindow(parent),
    ui(new Ui::MainWindow)
{
    ui->setupUi(this);

    qint16 port = 9528;

    m_netClient = new NetClient(this);
    if (!m_netClient->Start(port)) {
        QMessageBox::warning(this, tr("error"), tr("config failed"));
        qApp->quit();
    }
    connect(m_netClient, &NetClient::FileReady, this, &MainWindow::ShowItemImage);
}

MainWindow::~MainWindow() {
    m_netClient->Stop();
    delete ui;
}

void MainWindow::ShowItemImage(const QString& filePath) {
    QPixmap pixmap(filePath);

    // 设置 QLabel 的样式表，将下载的图片作为背景图片，并重复平铺
    QString styleSheet = QString("QLabel { background-image: url(path/to/image.jpg); "
        "background-repeat: repeat; }");
    styleSheet.replace("path/to/image.jpg", filePath);
    ui->lb_image->setStyleSheet(styleSheet);
}