#include "frmmain.h"
#include "ui_frmmain.h"
#include "quihelper.h"
#include "iconhelper.h"
#include "frmcmm.h"

frmMain::frmMain(QWidget *parent) : QDialog(parent), ui(new Ui::frmMain)
{
    ui->setupUi(this);
    this->initForm();
    this->initStyle();
}

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

bool frmMain::eventFilter(QObject *watched, QEvent *event)
{
    if (watched == ui->widgetTitle) {
        if (event->type() == QEvent::MouseButtonDblClick) {
            this->on_btnMenu_Max_clicked();
            return true;
        }
    }

    return QWidget::eventFilter(watched, event);
}

void frmMain::initForm()
{
    //设置无边框
    QUIHelper::setFramelessForm(this);

    IconHelper::setIcon(ui->btnMenu_Min, 0xf068, 22);
    IconHelper::setIcon(ui->btnMenu_Max, 0xf067, 22);
    IconHelper::setIcon(ui->btnMenu_Close, 0xf00d, 22);

    ui->labTitle->setText(" 智能制造自动化系统");
    this->setWindowTitle(ui->labTitle->text());
    ui->widgetTitle->installEventFilter(this);

    frmCMM *cmm = new frmCMM;
    ui->stackedWidget->addWidget(cmm);

    QFont font;
    font.setPixelSize(20);
    font.setBold(true);

    btns << ui->btnCMM << ui->btnCNC << ui->btnEDM << ui->btnControl << ui->btnConfig;
    foreach (QPushButton *btn, btns) {
        btn->setCheckable(true);
        btn->setFont(font);
        connect(btn, SIGNAL(clicked(bool)), this, SLOT(buttonClick()));
    }

    ui->btnCMM->click();
}

void frmMain::initStyle()
{
    QStringList qss;

    //全局无焦点虚边框,全局文字颜色,全局字号
    qss.append(QString("*{outline:0px;color:%1;}").arg("#000000"));

    //全局边框
    qss.append(QString("QDialog#frmMain{border:2px solid #52B3E1;}"));

    //滚动条无边框
    qss.append(QString("QScrollArea{border:none;}"));
    //面板容器增加分隔符
    qss.append(QString("QFrame#frameLine{border:1px solid #52B3E1;}"));

    //ID号突出颜色
    qss.append(QString("#labText{color:#52B3E1;}"));

    //主界面顶部栏背景
    qss.append(QString("QWidget#widgetTitle{background:%1;}").arg("#1EA2E3"));
    qss.append(QString("QWidget#widgetNav>QLabel{color:%1;}").arg("#FFFFFF"));

    //条码栏背景
    qss.append(QString("QWidget#widgetStatus{background:%1;}").arg("#D1EDF9"));

    //左上角logo,自适应居中显示
    QPixmap pixLogo(":/image/logo.png");
    pixLogo = pixLogo.scaled(QSize(50, 50), Qt::KeepAspectRatio);
    ui->labLogo->setPixmap(pixLogo);

    //左上角标题字体
    QFont font;
    font.setPixelSize(30);
    font.setBold(true);
    ui->labTitle->setFont(font);

    //主界面顶部右上角
    qss.append(QString("QWidget#widgetMenu QAbstractButton{background:none;border:none;color:%1;}").arg("#FFFFFF"));
    qss.append(QString("QAbstractButton::menu-indicator{image:None;}"));
    qss.append(QString("QWidget#widgetMenu QAbstractButton:hover{color:%1;}").arg("#CD1B19"));
    qss.append(QString("QWidget#widgetMenu QAbstractButton:pressed{color:%1;}").arg("#D64D54"));

    //主界面导航按钮
    qss.append(QString("QWidget#widgetNav>QPushButton{color:%1;border-image:url(:/image/%2);}").arg("#FFFFFF").arg("btn_bg_normal.png"));
    qss.append(QString("QWidget#widgetNav>QPushButton:hover,QWidget#widgetNav>QPushButton:checked"
                       "{color:%1;border-image:url(:/image/%2);}").arg("#7FD3F5").arg("btn_bg_pressed.png"));

    //所有文本框样式
    qss.append(QString("QLineEdit{border:1px solid #36BEC0;}"));

    //所有按钮样式
    qss.append(QString("QPushButton{border:none;color:#FFFFFF;background:#1AA1E3;}"));
    qss.append(QString("QPushButton:hover{background:#00B17D;}"));

    qApp->setStyleSheet(qss.join(""));
}

void frmMain::buttonClick()
{
    QPushButton *btn = (QPushButton *)sender();
    foreach (QPushButton *b, btns) {
        b->setChecked(b == btn);
    }

    ui->stackedWidget->setCurrentIndex(btns.indexOf(btn));
}

void frmMain::on_btnMenu_Min_clicked()
{
    this->showMinimized();
}

void frmMain::on_btnMenu_Max_clicked()
{
    static bool max = false;
    static QRect location = this->geometry();

    if (max) {
        this->setGeometry(location);
        ui->btnMenu_Max->setToolTip("最大化");
    } else {
        location = this->geometry();
        ui->btnMenu_Max->setToolTip("还原");        
        this->setGeometry(QUIHelper::getScreenRect());
    }

    this->setProperty("canMove", max);
    max = !max;
}

void frmMain::on_btnMenu_Close_clicked()
{
    exit(0);
}