//------------------------------> Start of autofish.h <------------------------------------
#ifndef AUTOFISH_H
#define AUTOFISH_H

#pragma once

#include <QMainWindow>

#include <stdio.h>
#include <tchar.h>

#include <windows.h>
#include <iostream>

namespace Ui {
class AutoFish;
}

class AutoFish : public QMainWindow
{
    Q_OBJECT

public:
    explicit AutoFish(QWidget *parent = 0);
    ~AutoFish();
    void updatelabel(QString str);

private slots:
    void on_quitButton_clicked();

    void on_startButton_clicked();

    void on_statusLabel_objectNameChanged(const QString &objectName);

private:
    Ui::AutoFish *ui;
};

#endif // AUTOFISH_H


//------------------------------> Start of main.cpp <------------------------------------
#include "autofish.h"
#include <QApplication>

int main(int argc, char *argv[])
{
    QApplication a(argc, argv);
    AutoFish w;
    w.show();

    return a.exec();
}


//------------------------------> Start of autofish.cpp <------------------------------------
#include "autofish.h"
#include "ui_autofish.h"

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

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

void AutoFish::on_quitButton_clicked()
{
    qApp->quit();
}

//Function to set the text in the status bar.
void AutoFish::updatelabel(QString str)
{
    ui->statusLabel->setText(str);

    std::cout << "End of function!" << std::endl;
}


//Function to enable the ability to modify memory of a process.
//void EnableDebugPriv();
HWND getWindow(LPCSTR processName);

void AutoFish::on_startButton_clicked()
{
    //The handle for the window.
    HWND window = getWindow("FFXIVLauncher");

    // Bring specified window into focus
    SetForegroundWindow(window);

    // This structure will be used to create the keyboard input event
    INPUT ip;

    // Pause for 1 second.
    Sleep(3000);

    // Set up a generic keyboard event.
    ip.type = INPUT_KEYBOARD;
    ip.ki.wScan = 0; // hardware scan code for key
    ip.ki.time = 0;
    ip.ki.dwExtraInfo = 0;

    //List of virtual key codes: http://msdn.microsoft.com/en-us/library/windows/desktop/dd375731%28v=vs.85%29.aspx
    // Press the "A" key
    ip.ki.wVk = 0x41; // virtual-key code for the "a" key
    ip.ki.dwFlags = 0; // 0 for key press
    SendInput(1, &ip, sizeof(INPUT));

    // Release the "A" key
    ip.ki.dwFlags = KEYEVENTF_KEYUP; // KEYEVENTF_KEYUP for key release
    SendInput(1, &ip, sizeof(INPUT));
}

//Returns the window handle of the given process.
HWND getWindow(LPCSTR processName) {
    HWND hwnd = FindWindowA(0, processName);
    if(!hwnd) {
        std::cout << "Error: Cannot find window!" << std::endl;
        updatelabel("Error: Cannot find window.");
    }
    else {
        std::cout << "Seccess! Window found!" << std::endl;
        updatelabel("Seccess! Window Found!");
    }
    return hwnd;
}