// main.cpp - virtual front panel of the AdvancedController for the PC.
//
// Looks like the real device: the same buttons with the same icons, drawn as vectors.
// A click on a button sends the same "KEY" command the physical button generates; the led
// of every button mirrors the real led of the device (command LEDS, polled 5 times a second).
// Hold a button for 1.5 s to get the "long press" where the device has one (ENTER -> camera
// OSD menu, crosshair 1 / 2 -> edit mode). PC keyboard arrows / Enter = the cross pad.
//
// Up to three controllers at once: the tabs CONTROLLER 1 / 2 / 3 at the top. Everything below
// the tabs belongs to the selected controller: its serial port, OPEN / CLOSE, the panel and
// the exchange line. The dot in the tab: grey = port closed, red = port open but the
// controller does not answer, green = connected. IDENTIFY makes the gear led of that
// controller blink fast for 3 s - to see which physical device the tab is talking to.
//
// Usage:   ./run.sh   or   ./bin/AdvancedControllerPanel [-p /dev/ttyUSB0 [-p /dev/ttyUSB1]] [-b 9600]
// Needs:   firmware r7.2.6 or later.

#include "mainwindow.h"

#include <QApplication>
#include <QCommandLineParser>

int main(int argc, char *argv[])
{
    QApplication app(argc, argv);
    QApplication::setApplicationName(QStringLiteral("AdvancedControllerPanel"));

    QCommandLineParser parser;
    parser.setApplicationDescription(QStringLiteral("AdvancedController virtual front panel"));
    parser.addHelpOption();
    const QCommandLineOption portOption({QStringLiteral("p"), QStringLiteral("port")},
        QStringLiteral("serial port to preselect for CONTROLLER 1 (repeat for 2 and 3), e.g. -p /dev/ttyUSB0 -p /dev/ttyUSB1"),
        QStringLiteral("port"));
    const QCommandLineOption baudOption({QStringLiteral("b"), QStringLiteral("baud")},
        QStringLiteral("baud rate (default 9600)"), QStringLiteral("baud"), QStringLiteral("9600"));
    parser.addOption(portOption);
    parser.addOption(baudOption);
    parser.process(app);

    bool baudOk = false;
    const int baud = parser.value(baudOption).toInt(&baudOk);
    if (!baudOk || baud <= 0)
        parser.showHelp(1);

    MainWindow window(parser.values(portOption), baud);
    window.show();
    return app.exec();
}