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

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

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

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

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

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

    ui->labTitle->setText("综合安防报警管理软件");
    this->setWindowTitle(ui->labTitle->text());
    ui->widgetTitle->installEventFilter(this);

    ui->widgetBtn->setProperty("flag", "btn");
    ui->widgetArming->setProperty("flag", "arming");
}

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:#ABD6FF;font:%1px;}").arg(15));
    qss.append(QString("QLabel#labTitle{font:%1px;}").arg(18));
    qss.append(QString("QWidget[flag=\"check\"] QAbstractButton{font:%1px;}").arg(18));

    //主界面顶部栏
    qss.append("QWidget#widgetTitle{background:qlineargradient"
               "(spread:pad,x1:0,y1:0,x2:1,y2:0,stop:0 #0973AB,stop:1 #098DCE);}"
               "QToolButton::menu-indicator{image:None;}");

    //主界面顶部左上角logo
    qss.append("QLabel#labLogo{image:url(:/image/logo.png);}");
    ui->labLogo->setMinimumWidth(180);

    //主界面顶部标题流线型背景
    qss.append("QLabel#labTitle{border-image:url(:/image/bg_title.png);}");

    //主界面顶部右上角
    qss.append("QWidget#widgetMenu QAbstractButton{"
               "border:0px solid #FF0000;}");
    qss.append("QWidget#widgetMenu QAbstractButton:hover,"
               "QWidget#widgetMenu QAbstractButton:pressed{"
               "background:#067DB8;}");

    //主界面
    qss.append("QWidget#widgetMain{background-color:rgba(29,34,40,220);}");


    //主界面堆栈窗体
    qss.append("QWidget#stackedWidgetMain{background-color:rgba(29,34,40,240);}");

    //操作按钮面板
    qss.append("QWidget[flag=\"btn\"]{background-color:rgba(29,34,40,255);}");
    qss.append("QWidget[flag=\"btn\"] QAbstractButton{"
               "border-radius:5px;border:none;color:#F7F7F7;"
               "background-color:rgba(56,60,69,255);}");
    qss.append("QWidget[flag=\"btn\"] QAbstractButton:hover,"
               "QWidget[flag=\"btn\"] QAbstractButton:pressed{"
               "border:2px solid #03C5ED;"
               "background-color:rgba(24,189,155,100);}");

    //右下角操作按钮面板
    qss.append("QWidget[flag=\"arming\"]{background-color:rgba(29,34,40,230);}");
    qss.append("QWidget[flag=\"arming\"] QAbstractButton{"
               "border-radius:5px;border:none;color:#F7F7F7;"
               "background-color:rgba(9,115,171,255);}");
    qss.append("QWidget[flag=\"arming\"] QAbstractButton:hover,"
               "QWidget[flag=\"arming\"] QAbstractButton:pressed{"
               "border:2px solid #03C5ED;"
               "background-color:rgba(37,116,221,100);}");

    //返回按钮样式,所有子界面共用
    qss.append("QWidget[flag=\"return\"] QAbstractButton{"
               "background-color:rgba(7,48,73,100);"
               "border-radius:5px;border:2px solid #03C5ED;}");
    qss.append("QWidget[flag=\"return\"] QAbstractButton:hover,"
               "QWidget[flag=\"return\"] QAbstractButton:pressed{"
               "background-color:rgba(24,189,155,100);}");

    //按钮复选框样式
    qss.append("QWidget[flag=\"check\"] QAbstractButton{"
               "border-image:url(:/image/btn_check_off1.png);}");
    qss.append("QWidget[flag=\"check\"] QAbstractButton:checked{"
               "border-image:url(:/image/btn_check_on1.png);}");

    //表格样式,所有子界面共用
    qss.append("QTableView{background-color:rgba(16,44,56,150);border:1px solid #617D90;"
               "selection-background-color:rgba(0,187,226,100);"
               "alternate-background-color:rgba(49,88,105,150);"
               "selection-color:#FFFFFF;gridline-color:#517DA5;}");

    //表格头部样式,所有子界面共用
    qss.append(QString("QHeaderView::section,QTableCornerButton:section{"
                       "font:%1px;background:#102C38;border:1px solid #617D90;}").arg(20));

    //滑块条样式
    qss.append("QSlider::groove:horizontal{background:rgba(29,34,56,150);"
               "height:16px;border-radius:8px;}"
               "QSlider::add-page:horizontal{background:rgba(29,34,56,150);"
               "height:16px;border-radius:8px;}"
               "QSlider::sub-page:horizontal{background:rgba(37,156,210,150);"
               "height:16px;border-radius:8px;}"
               "QSlider::handle:horizontal{width:30px;margin-top:-7px;"
               "margin-bottom:-7px;border-radius:14px;"
               "background:qradialgradient(spread:pad,cx:0.5,cy:0.5,"
               "radius:0.5,fx:0.5,fy:0.5,stop:0.6 #FFFFFF,stop:0.8 rgba(250,250,250,100));}");

    //滚动条样式
    qss.append("QScrollBar:vertical{background:rgba(150,150,150,100);padding:0px;border-radius:10px;min-width:20px;max-width:20px;}"
               "QScrollBar::handle:vertical{background:#617D90;min-height:120px;border-radius:10px;}"
               "QScrollBar::handle:vertical:hover{background:#1ABC9C;}"
               "QScrollBar::handle:vertical:pressed{background:#1ABC9C;}"
               "QScrollBar::add-page:vertical{background:none;}"
               "QScrollBar::sub-page:vertical{background:none;}"
               "QScrollBar::add-line:vertical{background:none;}"
               "QScrollBar::sub-line:vertical{background:none;}");

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

void frmMain::initBtn()
{
    QString color = "#F7F7F7";
    int iconSize = 20;
    int iconWidth = 40;
    int iconHeight = 30;

    QFont btnFont;
    btnFont.setPixelSize(20);

    QList<int> icons;
    icons << 0xf23e << 0xf108 << 0xf0e8 << 0xf03e << 0xf0a6;
    icons << 0xf037 << 0xf03d << 0xf085 << 0xf002 << 0xf022;
    icons << 0xf023 << 0xf13e << 0xf09c << 0xf03e;

    QList<QPushButton *> btns;
    btns << ui->btnDefenceView << ui->btnVideoView << ui->btnDefenceInfo << ui->btnMapInfo << ui->btnDefencePosition;
    btns << ui->btnDefenceLine << ui->btnVideoInfo << ui->btnSystemConfig << ui->btnLogInfo << ui->btnAlarmVideo;
    btns << ui->btnArming << ui->btnDisarming << ui->btnBypass << ui->btnMap;

    for (int i = 0; i < btns.count(); i++) {
        if (i >= 10) {
            iconWidth = 30;
        }

        QPixmap pix = IconHelper::getPixmap(color, icons.at(i), iconSize, iconWidth, iconHeight);
        QPushButton *btn = btns.at(i);
        btn->setIconSize(QSize(iconWidth, iconHeight));
        btn->setIcon(QIcon(pix));
        btn->setFont(btnFont);
        btn->setText(btn->text() + " ");
        connect(btn, SIGNAL(pressed()), this, SLOT(buttonClick()));
    }
}

void frmMain::initTableWidget()
{
    int row = 19;
    ui->tableWidget->setColumnCount(2);
    ui->tableWidget->setColumnWidth(0, 80);
    ui->tableWidget->setColumnWidth(1, 100);
    ui->tableWidget->setRowCount(row);

    QStringList headText;
    headText << "时间" << "消息";
    ui->tableWidget->setHorizontalHeaderLabels(headText);
    ui->tableWidget->verticalHeader()->setDefaultSectionSize(30);
    ui->tableWidget->horizontalHeader()->setFixedHeight(40);
    ui->tableWidget->setSelectionBehavior(QAbstractItemView::SelectRows);
    ui->tableWidget->setEditTriggers(QAbstractItemView::NoEditTriggers);
    ui->tableWidget->setSelectionMode(QAbstractItemView::SingleSelection);
    ui->tableWidget->verticalHeader()->setVisible(false);
    ui->tableWidget->horizontalHeader()->setStretchLastSection(true);

    QStringList content;
    content << "防区010报警" << "防区010故障" << "防区010恢复" << "防区010旁路" << "用户布防" << "用户撤防" << "用户旁路";

    for (int i = 0; i < row; i++) {
        QTableWidgetItem *itemTime = new QTableWidgetItem(TIME);
        QTableWidgetItem *itemMsg = new QTableWidgetItem(content.at(rand() % 7));

        itemTime->setTextAlignment(Qt::AlignCenter);
        itemMsg->setTextAlignment(Qt::AlignCenter);

        ui->tableWidget->setItem(i, 0, itemTime);
        ui->tableWidget->setItem(i, 1, itemMsg);
    }
}

void frmMain::buttonClick()
{
    QPushButton *btn = (QPushButton *)sender();

    if (btn == ui->btnArming) {
        frmArming::Instance()->show();
    } else if (btn == ui->btnDefenceView) {
        ui->label->setStyleSheet("QLabel{font:70px;color:#ABD6FF;border-image:url(:/image/map.jpg);}");
        ui->label->setText("");
    } else {
        ui->label->setStyleSheet("QLabel{font:70px;color:#ABD6FF;border-image:url(:/image/map1.jpg);}");
        ui->label->setText(btn->text().trimmed());
    }
}

void frmMain::on_btnMenu_Min_clicked()
{
    showMinimized();
}

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

    if (max) {
        this->setGeometry(location);
    } else {
        location = this->geometry();        
        this->setGeometry(QUIHelper::getScreenRect());
    }

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

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