WeatherAppMainWindow.h

#ifndef WEATHERAPPMAINWINDOW_H
#define WEATHERAPPMAINWINDOW_H
#include <QMainWindow>
#include <QNetworkReply>
class AppWeatherRequest;
class AppWeatherResult;
class DesktopToast;
class QLineEdit;
QT_BEGIN_NAMESPACE
namespace Ui {
class WeatherAppMainWindow;
}
QT_END_NAMESPACE
 
class WeatherAppMainWindow : public QMainWindow {
    Q_OBJECT
    static constexpr const char* default_city = "changchun";
    static constexpr const char* def_indicate_label_text = "Current Searching City: ";
 
public:
    static constexpr const char* WEB_URL = _DEF_WEATHER_URL; 
    WeatherAppMainWindow(QWidget* parent = nullptr);
    ~WeatherAppMainWindow();
 
    void refresh_post_request();
 
private slots:
    void makeup_errors(QNetworkReply* reply);
    void switch_city();
 
private:
    void setup_internal();
    void setup_connections();
    void reach_result();
    void post_setup_ui();
    Ui::WeatherAppMainWindow* ui;
    /* App request and result */
    AppWeatherResult* result;
    AppWeatherRequest* request;
    DesktopToast* toast;
    QLineEdit* lineEdit { nullptr };
};
#endif // WEATHERAPPMAINWINDOW_H