#pragma execution_character_set("utf-8")

#include "frmmain.h"
#include "ui_frmmain.h"
#include "iconhelper.h"
#include "quihelper.h"
#include "frmdevice.h"
#include "framelesshelper.h"

frmMain::frmMain(QWidget *parent) : QWidget(parent), ui(new Ui::frmMain)
{
    ui->setupUi(this);
    this->initForm();
    this->initTreeWidget();
    this->initTableWidget();
    this->initMenu();
    QTimer::singleShot(100, this, SLOT(initPanelWidget()));
}

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

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

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

void frmMain::initForm()
{
    //设置无边框
    QUIHelper::setFramelessForm(this);
    //设置图标
    IconHelper::setIcon(ui->labIco, 0xf099, 35);
    IconHelper::setIcon(ui->btnMenu_Min, 0xf068);
    IconHelper::setIcon(ui->btnMenu_Max, 0xf067);
    IconHelper::setIcon(ui->btnMenu_Close, 0xf00d);

    ui->widgetTitle->installEventFilter(this);
    ui->widgetTitle->setProperty("form", "title");
    ui->widgetTop->setProperty("nav", "top");

    QFont font;
    font.setPixelSize(25);
    ui->labTitle->setFont(font);
    ui->labTitle->setText("智能访客管理平台");
    this->setWindowTitle(ui->labTitle->text());

    QSize icoSize(32, 32);
    int icoWidth = 85;

    //设置顶部导航按钮
    QList<QToolButton *> tbtns = ui->widgetTop->findChildren<QToolButton *>();
    foreach (QToolButton *btn, tbtns) {
        btn->setIconSize(icoSize);
        btn->setMinimumWidth(icoWidth);
    }

    QList<int> widths;
    widths << 170 << 650;
    ui->splitterH->setSizes(widths);

    QList<int> heights;
    heights << 400 << 200;
    ui->splitterV->setSizes(heights);

    //无边框可拉伸类
    frameless = new FramelessHelper(this);
    //激活当前窗体
    frameless->activateOn(this);
    //设置窗体的标题栏高度
    frameless->setTitleHeight(ui->widgetTop->height());
    //设置窗体可移动
    frameless->setWidgetMovable(true);
    //设置窗体可缩放
    frameless->setWidgetResizable(true);
}

void frmMain::initTreeWidget()
{
    ui->treeWidget->clear();
    ui->treeWidget->setHeaderLabel(" 树状列表控件");

    QTreeWidgetItem *group1 = new QTreeWidgetItem(ui->treeWidget);
    group1->setText(0, "父元素1");
    group1->setFlags(Qt::ItemIsUserCheckable | Qt::ItemIsEnabled | Qt::ItemIsSelectable);
    group1->setCheckState(0, Qt::PartiallyChecked);

    QTreeWidgetItem *subItem11 = new QTreeWidgetItem(group1);
    subItem11->setFlags(Qt::ItemIsUserCheckable | Qt::ItemIsEnabled | Qt::ItemIsSelectable);
    subItem11->setText(0, "子元素1");
    subItem11->setCheckState(0, Qt::Checked);

    QTreeWidgetItem *subItem12 = new QTreeWidgetItem(group1);
    subItem12->setFlags(Qt::ItemIsUserCheckable | Qt::ItemIsEnabled | Qt::ItemIsSelectable);
    subItem12->setText(0, "子元素2");
    subItem12->setCheckState(0, Qt::Unchecked);

    QTreeWidgetItem *subItem13 = new QTreeWidgetItem(group1);
    subItem13->setFlags(Qt::ItemIsUserCheckable | Qt::ItemIsEnabled | Qt::ItemIsSelectable);
    subItem13->setText(0, "子元素3");
    subItem13->setCheckState(0, Qt::Unchecked);

    QTreeWidgetItem *group2 = new QTreeWidgetItem(ui->treeWidget);
    group2->setText(0, "父元素2");
    group2->setFlags(Qt::ItemIsUserCheckable | Qt::ItemIsEnabled | Qt::ItemIsSelectable);
    group2->setCheckState(0, Qt::Unchecked);

    QTreeWidgetItem *subItem21 = new QTreeWidgetItem(group2);
    subItem21->setFlags(Qt::ItemIsUserCheckable | Qt::ItemIsEnabled | Qt::ItemIsSelectable);
    subItem21->setText(0, "子元素1");
    subItem21->setCheckState(0, Qt::Unchecked);

    QTreeWidgetItem *subItem211 = new QTreeWidgetItem(subItem21);
    subItem211->setFlags(Qt::ItemIsUserCheckable | Qt::ItemIsEnabled | Qt::ItemIsSelectable);
    subItem211->setText(0, "子子元素1");
    subItem211->setCheckState(0, Qt::Unchecked);

    ui->treeWidget->expandAll();
}

void frmMain::initPanelWidget()
{
    //加载设备面板
    qDeleteAll(frms);
    frms.clear();

    for (int i = 0; i < 100; i++) {
        frmDevice *frm = new frmDevice;
        frm->setFixedHeight(100);
        frm->setDeviceName(QString("温湿度设备 %1").arg(i + 1));
        frm->setDeviceTemp(25.8);
        frm->setDeviceDamp(56.5);
        frm->setCountAll(1024);
        frm->setCountNoRead(1);
        frms.append(frm);
    }

    ui->widgetPanel->setAutoWidth(true);
    ui->widgetPanel->setMargin(3);
    ui->widgetPanel->setSpace(3);
    ui->widgetPanel->setColumnCount(7);
    ui->widgetPanel->setWidgets(frms);
}

void frmMain::initTableWidget()
{
    //设置列数和列宽
    int width = 1920;
    ui->tableWidget->setColumnCount(5);
    ui->tableWidget->setColumnWidth(0, width * 0.06);
    ui->tableWidget->setColumnWidth(1, width * 0.10);
    ui->tableWidget->setColumnWidth(2, width * 0.06);
    ui->tableWidget->setColumnWidth(3, width * 0.10);
    ui->tableWidget->setColumnWidth(4, width * 0.15);
    ui->tableWidget->verticalHeader()->setDefaultSectionSize(25);

    QStringList headText;
    headText << "设备编号" << "设备名称" << "设备地址" << "告警内容" << "告警时间";
    ui->tableWidget->setHorizontalHeaderLabels(headText);
    ui->tableWidget->setSelectionBehavior(QAbstractItemView::SelectRows);
    ui->tableWidget->setEditTriggers(QAbstractItemView::NoEditTriggers);
    ui->tableWidget->setSelectionMode(QAbstractItemView::SingleSelection);
    ui->tableWidget->setAlternatingRowColors(true);
    ui->tableWidget->verticalHeader()->setVisible(false);
    ui->tableWidget->horizontalHeader()->setStretchLastSection(true);

    //设置行高
    ui->tableWidget->setRowCount(300);

    for (int i = 0; i < 300; i++) {
        ui->tableWidget->setRowHeight(i, 24);

        QTableWidgetItem *itemDeviceID = new QTableWidgetItem(QString::number(i + 1));
        QTableWidgetItem *itemDeviceName = new QTableWidgetItem(QString("测试设备%1").arg(i + 1));
        QTableWidgetItem *itemDeviceAddr = new QTableWidgetItem(QString::number(i + 1));
        QTableWidgetItem *itemContent = new QTableWidgetItem("防区告警");
        QTableWidgetItem *itemTime = new QTableWidgetItem(QDateTime::currentDateTime().toString("yyyy-MM-dd hh:mm:ss"));

        itemDeviceID->setTextAlignment(Qt::AlignCenter);
        itemDeviceName->setTextAlignment(Qt::AlignCenter);
        itemDeviceAddr->setTextAlignment(Qt::AlignCenter);
        itemContent->setTextAlignment(Qt::AlignCenter);

        ui->tableWidget->setItem(i, 0, itemDeviceID);
        ui->tableWidget->setItem(i, 1, itemDeviceName);
        ui->tableWidget->setItem(i, 2, itemDeviceAddr);
        ui->tableWidget->setItem(i, 3, itemContent);
        ui->tableWidget->setItem(i, 4, itemTime);
    }
}

void frmMain::initMenu()
{
    QMenu *menu = new QMenu(this);
    menu->addAction("端口管理", this, SLOT(doMenu()));
    menu->addAction("设备管理", this, SLOT(doMenu()));
    menu->addAction("告警设置", this, SLOT(doMenu()));
    menu->addSeparator();
    menu->addAction("系统设置", this, SLOT(doMenu()));
    menu->addAction("修改密码", this, SLOT(doMenu()));
    menu->addSeparator();
    menu->addAction("同步间隔", this, SLOT(doMenu()));

    ui->btnMain->setPopupMode(QToolButton::InstantPopup);
    ui->btnMain->setMenu(menu);
}

void frmMain::doMenu()
{
    QAction *action = (QAction *)sender();
    qDebug() << QString("你选择了菜单 [%1]").arg(action->text());
}

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());
    }

    max = !max;
    frameless->setWidgetMovable(!max);
    frameless->setWidgetResizable(!max);
}

void frmMain::on_btnMenu_Close_clicked()
{
    close();
}