#include "WindowMain.h"
#include "ui_WindowMain.h"
#include "Preferences.h"
#include "WindowRuntime.h"
#include "WindowApp.h"
#include "Document.h"
#include "DialogUserMsg.h"
#include "TaskManager.h"
#include "DialogPreferences.h"
#include "DialogNewProject.h"

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

    // 设置主窗体标题
    this->setWindowTitle(thePrefs.m_strProductName );
	

	this->setStyleSheet("QToolButton:hover{background-color:rgb(60, 60, 60);}QToolButton{padding-right:10px;height:30;font:9pt'微软雅黑';}QToolBar::separator{background-color:qlineargradient(spread:pad,x1:0,y1:0,x2:0,y2:1,stop:0 rgb(37, 37, 37),stop:0.33 rgb(37, 33, 37),stop:0.331 rgb(60, 60, 60),stop:0.66 rgb(60, 60, 60),stop:0.661 rgb(37, 37, 37),stop:1 rgb(37, 37, 37));width:2px;height:5px;}QToolBar{font:9pt'微软雅黑';background-color:rgb(37, 37, 37);border:no;}");
	//this->setStyleSheet("QTableWidget{padding-left:10px;border:0px;background-color:rgb(37, 37, 37);font:9pt'微软雅黑';}QMainWindow{background-color: rgb(59, 62, 65);font:9pt'微软雅黑';}QWidget#listtool{border:0px;background-color:rgb(37, 37, 37);font:9pt'微软雅黑';}QTreeWidget{font:9pt'微软雅黑';border:0px;background-color:rgb(37, 37, 37);}QListWidget{font:9pt'微软雅黑';border:0px;background-color:rgb(37, 37, 37);}QDockWidget{font:9pt'微软雅黑';color:white;background-color:rgb(37, 37, 37);}QTabBar::tab{width:120px;height:50px;color:white;border-top: 3px;}QTabBar::tab:selected{width:120px;height:50px;color:white;border-top: 3px solid rgb(65, 177, 225);}QTabBar::tab:hover{width:120px;height:50px;color:white;border-top: 3px solid rgb(65, 177, 225);}QTreeView::item::icon{padding-left:10px;}");

    thePrefs.Init();

	// 创建菜单Action
	createMainActions();

    // 创建状态栏
    createStatusbar();

	// 创建界面布局
    createLayouts();
    
	g_pDialogUserMsg = new DialogUserMsg(this);

    // 向VPGlobal注册
    VPGlobal::Register(this);


    m_Doc.loadHdw(DOC_HARDWARE_FULLPATH);
}

WindowMain::~WindowMain()
{
    thePrefs.Uninit();

    m_Doc.saveHdw(DOC_HARDWARE_FULLPATH);

    delete ui;
}


//////////////////////////////////////////
// 创建Action
void WindowMain::createMainActions()
{
	connect(ui->action_new, &QAction::triggered, this, &WindowMain::onFileNew);
	connect(ui->action_open, &QAction::triggered, this, &WindowMain::onFileOpen);
	connect(ui->action_save, &QAction::triggered, this, &WindowMain::onFileSave);
    // 此处缺一个saveAs的action
	// connect(ui->action_save, &QAction::triggered, this, &WindowMain::onFileSaveAs);
    //connect(fileExitAction, SIGNAL(triggered()), this, SLOT(close()));

    connect(ui->action_runtime, &QAction::triggered, this, &WindowMain::onViewRunTime);

	connect(ui->action_app, &QAction::triggered, this, &WindowMain::onViewApp);
	connect(ui->action_run, &QAction::triggered, this, &WindowMain::onTaskRun);
	connect(ui->action_runonce, &QAction::triggered, this, &WindowMain::onTaskRunonce);
	connect(ui->action_stop, &QAction::triggered, this, &WindowMain::onTaskStop);

	// Help
    helpAboutAction = new QAction(("About"), this);
}

//////////////////////////////////////////////
// 创建状态栏
void WindowMain::createStatusbar()
{
	mainStatusBar = ui->statusbar; 
    mainStatusBar->setStyleSheet("background-color:rgb(9, 101, 90);border:0px;");

    statusLabel = new StatusBar;

    statusLabel->setLineFixedWidth(true);
    statusLabel->start();

    mainStatusBar->addWidget(statusLabel);
}

///////////////////////////////////////////////
// 创建界面布局
void WindowMain::createLayouts()
{
    // 界面总体垂直布局
    layoutSubMain = new QVBoxLayout();

    // 各个子窗体
	runtimeWindow = new WindowRuntime();
    appWindow = new WindowApp();

    // 中部窗体切换布局
	stackWindows = new QStackedWidget();
    stackWindows->addWidget(runtimeWindow);
    stackWindows->addWidget(appWindow);

    // 默认显示APPe界面
    stackWindows->setCurrentIndex(MAIN_VIEW_RUNTIME);
    ui->centralwidget->layout()->setMargin(0);
    ui->centralwidget->layout()->setSpacing(0);
	ui->centralwidget->layout()->addWidget(stackWindows);
}


//////////////////////////////////////////////
// 点击按钮切换窗体
void WindowMain::onViewRunTime()
{
	stackWindows->setCurrentIndex(MAIN_VIEW_RUNTIME);
}


//////////////////////////////////////////////
// 点击按钮切换窗体
void WindowMain::onViewApp()
{
	stackWindows->setCurrentIndex(MAIN_VIEW_APP);
}


/// <summary>
/// 菜单 File - New
/// </summary>
void WindowMain::onFileNew()
{
    qDebug() << "WindowMain::onFileNew";

	DialogNewProject dlgNewProject;
    dlgNewProject.setWindowModality(Qt::WindowModal);

    dlgNewProject.m_strProjectName = thePrefs.m_strProjectName;
    dlgNewProject.m_strProjectPath = thePrefs.m_strProjectPath;
    dlgNewProject.m_strProjectInfo = thePrefs.m_strProjectInfo;

	int res = dlgNewProject.exec();

	if (res == QDialog::Accepted)
	{
        thePrefs.m_strProjectName = dlgNewProject.m_strProjectName;
        thePrefs.m_strProjectPath = dlgNewProject.m_strProjectPath;
        thePrefs.m_strProjectInfo = dlgNewProject.m_strProjectInfo;

	
		// TODO: 1:判断用户是否选择了空项目，如果选择了空项目，即全部数据清空
	    {
		    m_Doc.systemReset();
	    }

		// TODO: 2:如果用户未选择空项目，即加载 Default.vpp 文件
        if (! dlgNewProject.m_bIsEmptyProject)
        {
			QString runPath = QCoreApplication::applicationDirPath();       //获取exe路径

            // Default.vpp 用来预设一些常用配置（如预设一个Task，预设一个POU，预设几个全局变量变量，预设一个UI，并配置好常用的参数）
            // Default.vpp 不可直接编辑。防止搞坏预设参数。

            QString strPath = runPath + "/Default" + DOC_POSTFIX;
			QFileInfo FileInfo(strPath);
            if (FileInfo.exists() == true)
            {
                m_Doc.Load(strPath);
            }
            else
            {
                QString strFilePath = FileInfo.absoluteFilePath();
                qDebug() << "Open File: " << strFilePath << " Error";
            }
        }
	}
}


/// <summary>
/// 菜单 File - Open
/// </summary>
void WindowMain::onFileOpen()
{
	// 2021-8-12增加，此处需要先激活一下3号窗体
    // 否则由于窗体没有获取到初始化大小而导致界面尺寸不正确
	//onViewApp();

    qDebug() << "WindowMain::onFileOpen";

    QString runPath = QCoreApplication::applicationDirPath();       //获取exe路径

	QString strFilePath = QFileDialog::getOpenFileName
	(
		this,
		("Open"),
        runPath + "//..//Project",
		("VisionPlus Files (*.vpp)")
	);

    // 打开对应文件
	if (!strFilePath.isEmpty())
	{
        m_Doc.Load(strFilePath);


		QFileInfo FileInfo(strFilePath);

		QString strProjectName = FileInfo.baseName();
		QString strProjectPath = FileInfo.path();

		thePrefs.m_strProjectName = strProjectName;
		thePrefs.m_strProjectPath = strProjectPath;

	}

 
    //m_Doc.Load(QString(runPath + "/test") + DOC_POSTFIX);
}


/// <summary>
/// 菜单 File - Save
/// </summary>
void WindowMain::onFileSave()
{
    //// 如果没有选择路径，则按照另存为的方式保存
    //if (!m_Doc.isSelPath())
    //{
    //    onFileSaveAs();
    //    
    //    return;
    //}

   


    // 如果工程名为缺省，即代表当前工程未保存，需要找个地方保存文件
    if (thePrefs.m_strProjectName == "Default")
    {
        onFileSaveAs();
        return;
    }
    else
    {
        QString strFilePath = thePrefs.m_strProjectPath + "//" + thePrefs.m_strProjectName;
        
        // 否则直接保存
        m_Doc.Save( strFilePath + DOC_POSTFIX);

        // 2022-2-24增加，同时保存硬件组态
        m_Doc.saveHdw(DOC_HARDWARE_FULLPATH);

        // m_Doc.Save(QString("./test") + DOC_POSTFIX);


		QFileInfo FileInfo(strFilePath);

		QString strProjectName = FileInfo.baseName();
		QString strProjectPath = FileInfo.path();

		thePrefs.m_strProjectName = strProjectName;
		thePrefs.m_strProjectPath = strProjectPath;
    }


}


/// <summary>
/// 菜单 File - Save As
/// </summary>
void WindowMain::onFileSaveAs()
{
    //qDebug() << "WindowMain::onFileSave";
    QString runPath = QCoreApplication::applicationDirPath();       //获取exe路径
    QString strFileName =  "Project_"  + QDateTime::currentDateTime().toString("[yyyy-MM-dd hh-mm]");
    QString strPath = runPath + "//..//Project//" + strFileName;
    QString strFilePath = QFileDialog::getSaveFileName
    (
        this,
        "Save As",
        strPath,
        ("VisionPlus Files (*.vpp)")
    );

    // 如果选定了文件名
	if (!strFilePath.isNull())
	{
        // m_Doc.setSavePath(strFilePath);

        m_Doc.Save(strFilePath);

		// 2022-2-24增加，同时保存硬件组态
		m_Doc.saveHdw(DOC_HARDWARE_FULLPATH);

		QFileInfo FileInfo(strFilePath);

		QString strProjectName = FileInfo.baseName();
		QString strProjectPath = FileInfo.path();

		thePrefs.m_strProjectName = strProjectName;
		thePrefs.m_strProjectPath = strProjectPath;
	}
}


/// <summary>
/// task - Run
/// </summary>
void WindowMain::onTaskRun()
{
    // 启动所有Task的执行
    g_pTaskManager->executeAllTasks(false);
}


/// <summary>
/// task - Runonce
/// </summary>
void WindowMain::onTaskRunonce()
{
	// 启动所有Task的执行一次
	g_pTaskManager->executeAllTasks(true);
}


/// <summary>
/// task - Stop
/// </summary>
void WindowMain::onTaskStop()
{
    // 停止所有任务
    g_pTaskManager->stopAllTask(false);
}


/// <summary>
/// 系统
/// </summary>
void WindowMain::onPreferences()
{
    DialogPreferences dlg;
	int res = dlg.exec();

	if (res != QDialog::Accepted)
	{
		return;
	}

}


void WindowMain::onAppInfo()
{


}