#include "frmmain.h"
#include "ui_frmmain.h"
#include "quihelper.h"
#include "frmplot.h"
#include "frmpilot.h"
#include "frmcount.h"
#include "frmvalue.h"
#include "frmdata.h"

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

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

void frmMain::showEvent(QShowEvent *)
{
    static bool isInit = false;
    if (!isInit) {
        isInit = true;
        initIcon(ui->btnPlot, ":/image/btnnav1.png");
        initIcon(ui->btnPilot, ":/image/btnnav2.png");
        initIcon(ui->btnCount, ":/image/btnnav3.png");
        initIcon(ui->btnValue, ":/image/btnnav4.png");
        initIcon(ui->btnData, ":/image/btnnav5.png");
        initIcon(ui->btnOther, ":/image/btnnav6.png");
    }
}

void frmMain::initForm()
{
    //设置样式
    QStringList list;

    //去掉所有边框虚线
    list.append(QString("*{outline:none;}"));

    //主窗体背景
    list.append(QString("#widgetMain{background:rgb(0,139,207);}"));
    //标题栏样式
    list.append(QString("#labTitle{font:%1px;font-weight:bold;color:rgb(255,255,255);}").arg(18));

    //底部导航栏按钮样式,选中边框加粗
    list.append(QString("#widgetNav>QPushButton{padding:0px;border-radius:5px;border:1px solid #008BCF;background:#85BEE8;}"));
    list.append(QString("#widgetNav>QPushButton:checked,#widgetNav>QPushButton:pressed{border-width:3px;}"));

    //底部导航翻页按钮
    list.append(QString("#btnPre{border-image:url(:/image/btnnav0.png);}"));
    list.append(QString("#btnNext{border-image:url(:/image/btnnav10.png);}"));

    //右侧统计面板
    list.append(QString("#frameCount>QLabel{font:%1px;font-weight:bold;}").arg(17));
    list.append(QString("#frameCount>#labOk,#frameCount>#labOkUnit{color:rgb(0,166,0);}"));
    list.append(QString("#frameCount>#labError,#frameCount>#labErrorUnit{color:rgb(255,0,0);}"));
    list.append(QString("#frameCount>#labAll,#frameCount>#labAllUnit{color:rgb(24,189,155);}"));

    //悬浮按钮组样式,正常状态边框颜色背景透明+选中状态边框和背景色
    list.append(QString("QWidget[flag=\"plotbtn\"]>QPushButton{border-radius:5px;border:2px solid #A0A0A0;background:none;}"));
    list.append(QString("QWidget[flag=\"plotbtn\"]>QPushButton:checked{border-color:rgba(34,163,169,250);background:rgba(34,163,169,100);}"));

    //实时数值显示面板边框
    list.append(QString("QWidget[border=\"bold\"]{border:3px dashed #008BCF;}"));
    list.append(QString("QWidget[border=\"bold\"]>QLabel{padding:0px;}"));

    //实时数值显示面板标签
    list.append(QString("#labXChannel,#labXPeak1,#labXPeak2{font:%1px;}#labXUnit{font:%2px;}#labXValue{font:%3px;font-weight:bold;}")
                .arg(18).arg(30).arg(100));
    list.append(QString("#labYChannel,#labYPeak1,#labYPeak2{font:%1px;}#labYUnit{font:%2px;}#labYValue{font:%3px;font-weight:bold;}")
                .arg(18).arg(30).arg(100));

    //常规按钮样式
    list.append(QString("QPushButton{color:rgb(255,255,255);background:rgb(0,139,207);border:none;border-radius:5px;}"));
    list.append(QString("QPushButton:hover,QPushButton:pressed{background:rgb(34,163,169);}"));

    //表格样式
    list.append(QString("QTableView{border:3px solid #23A3C8;background:#D3E6F6;}"));
    list.append(QString("QTableView{gridline-color:#36BEC0;}"));
    list.append(QString("QTableView::item:selected{color:#FFFFFF;background:#36BEC0;}"));
    list.append(QString("QTableView::item:hover{color:#FFFFFF;background:#36BEC0;}"));

    //表格头部样式,所有子界面共用
    list.append(QString("QHeaderView::section,QTableCornerButton:section{color:#FFFFFF;background:#23A3C8;border:1px solid #FFFFFF;}"));

    //表格特殊样式
    list.append(QString("QTableWidget[flag=\"nobg\"]::item{margin:5px;}"));
    list.append(QString("QTableWidget[flag=\"nobg\"]::item:selected{color:#FFFFFF;background:#D3E6F6;}"));
    list.append(QString("QTableWidget[flag=\"nobg\"]::item:hover{color:#FFFFFF;background:#D3E6F6;}"));

    //滚动条样式
    list.append(QString("QScrollBar:vertical{background:#D3E6F6;padding:0px;min-width:30px;max-width:30px;}"
                        "QScrollBar::handle:vertical{background:#23A3C8;min-height:120px;border-radius:0px;}"
                        "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;}"));

    //数码管样式
    list.append(QString("QLCDNumber{background:rgb(30,30,30);color:rgb(255,255,0);}"));

    //整体画板背景色
    qApp->setPalette(QColor(211, 230, 246));
    qApp->setStyleSheet(list.join(""));
}

void frmMain::initWidget()
{
    frmPlot *plot = new frmPlot;
    ui->stackedWidget->addWidget(plot);

    frmPilot *pilot = new frmPilot;
    ui->stackedWidget->addWidget(pilot);

    frmCount *count = new frmCount;
    ui->stackedWidget->addWidget(count);

    frmValue *value = new frmValue;
    ui->stackedWidget->addWidget(value);

    frmData *data = new frmData;
    ui->stackedWidget->addWidget(data);

    //将按钮添加到按钮组
    btns = new QButtonGroup(this);
#if (QT_VERSION >= QT_VERSION_CHECK(6,0,0))
    connect(btns, SIGNAL(idClicked(int)), this, SLOT(buttonClicked(int)));
#else
    connect(btns, SIGNAL(buttonClicked(int)), this, SLOT(buttonClicked(int)));
#endif

    btns->addButton(ui->btnPlot, 0);
    btns->addButton(ui->btnPilot, 1);
    btns->addButton(ui->btnCount, 2);
    btns->addButton(ui->btnValue, 3);
    btns->addButton(ui->btnData, 4);
    btns->addButton(ui->btnOther, 5);
    btns->addButton(ui->btnOther1, 6);
    btns->addButton(ui->btnOther2, 7);
    btns->addButton(ui->btnOther3, 8);

    ui->btnPlot->click();
}

void frmMain::initIcon(QPushButton *btn, const QString &iconName)
{
    int width = btn->width() - 10;
    int height = btn->height() - 10;

    QPixmap pix(iconName);
    if (!pix.isNull()) {
        pix = pix.scaled(width, height, Qt::KeepAspectRatio, Qt::SmoothTransformation);
        btn->setIconSize(QSize(width, height));
        btn->setIcon(QIcon(pix));
    }
}

void frmMain::buttonClicked(int index)
{
    currentIndex = index;
    QString text;
    if (index == 0) {
        text = "过程: 当前曲线";
    } else if (index == 1) {
        text = "过程: 测量结果";
    } else if (index == 2) {
        text = "过程: 统计";
    } else if (index == 3) {
        text = "过程: 数值表";
    } else if (index == 4) {
        text = "过程: 实时值";
    } else if (index == 5) {
        text = "过程: 历史曲线";
    } else if (index == 6) {
        text = "设置: 曲线设置";
    }

    ui->labTitle->setText(QString("[%1] %2").arg(AppConfig::DeviceName).arg(text));
    ui->stackedWidget->setCurrentIndex(index);
}

void frmMain::on_btnPre_clicked()
{
    if (currentIndex > 0) {
        btns->button(currentIndex - 1)->click();
    }
}

void frmMain::on_btnNext_clicked()
{
    if (currentIndex < btns->buttons().count() - 1) {
        btns->button(currentIndex + 1)->click();
    }
}