#include "P00_PublicPage.h"
#include "ui_P00_PublicPage.h"
#include <QDebug>
#include <QVBoxLayout>
#include <QMovie>
#include <type_traits>
#include <FileOperation/ConfigFiles.h>
#include <PublicFunctions/TTSManager.h>
#include <QKeyEvent>

#include <QPropertyAnimation>

P00_PublicPage::P00_PublicPage(QWidget *parent)
    : QWidget(parent)
    , ui(new Ui::P00_PublicPage)
    , m_opcManager(OpcUaManager::instance(this))
    , m_dataCenter(DataCenter::instance(this))
    , tts(nullptr)
    , UIRefresh_Timer(nullptr)
    , CursorScan_Timer(nullptr)
    , PLC_Started(false)
{
    ui->setupUi(this);
    CursorInit();
    WinInit();
    SignalSlotInit();

    // 连接服务器
    tsServerAddr tmpServerAddr = ConfigFiles::ReadServerAddr();
    m_opcManager->connectToServer(tmpServerAddr.Host, tmpServerAddr.UserName, tmpServerAddr.Passwd);

    // 初始化TTS
    tts = new QTextToSpeech(this);
    tts->setLocale(QLocale("zh_CN"));
    tts->setRate(0.0);
    tts->setPitch(1.0);
    tts->setVolume(1.0);

    qDebug() << "可用语音列表:";
    for (const QVoice &v : tts->availableVoices()) {
        qDebug() << v.name();
    }

    connect(tts, &QTextToSpeech::stateChanged,
            [](QTextToSpeech::State s){
                if (s == QTextToSpeech::Ready)
                    qDebug() << "TTS ready";
            });




}

P00_PublicPage::~P00_PublicPage()
{
    // 清理定时器
    if (UIRefresh_Timer) {
        UIRefresh_Timer->stop();
        delete UIRefresh_Timer;
    }
    if (CursorScan_Timer) {
        CursorScan_Timer->stop();
        delete CursorScan_Timer;
    }

    // 清理TTS
    if (tts) {
        tts->stop();
        delete tts;
    }

    // 清理缓存的窗口
    qDeleteAll(m_widgetCache);
    m_widgetCache.clear();

    delete ui;
}
// 平滑滚动到指定位置的函数
void P00_PublicPage::smoothScrollTo(int targetX)
{
    QScrollBar* hScroll = ui->scrollArea->horizontalScrollBar();
    uint16_t MaxValue = ui->scrollArea->horizontalScrollBar()->maximum();
    uint16_t Current = MaxValue / 15 * targetX;
    if (!hScroll) return;

    // 创建属性动画，作用于滚动条的value属性
    QPropertyAnimation* animation = new QPropertyAnimation(hScroll, "value", this);
    animation->setDuration(500); // 动画持续时间，单位：毫秒
    animation->setEasingCurve(QEasingCurve::OutQuart); // 动画曲线，使滚动更自然
    animation->setStartValue(hScroll->value()); // 起始值为当前位置
    animation->setEndValue(Current); // 目标位置

    // 启动动画
    animation->start(QAbstractAnimation::DeleteWhenStopped); // 动画结束后自动删除
}
void P00_PublicPage::CursorInit()
{
    /* 自绘光标 */
    m_cursorLabel = new QLabel(this);
    m_cursorLabel->setPixmap(QPixmap(":/Icos/Icos/Sursor.png"));
    m_cursorLabel->setFixedSize(m_cursorLabel->pixmap()->size());
    m_cursorLabel->setAttribute(Qt::WA_TransparentForMouseEvents);
    m_cursorLabel->raise();
    m_cursorLabel->show();

    /* 光标控制器 */
    gCursor = new CursorController(this);
    connect(gCursor, &CursorController::cursorMoved,
            this, &P00_PublicPage::onCursorMoved);

    gCursor->cfg.step = 2;
    gCursor->cfg.wrap = false;
    gCursor->cfg.emulate = true;
    setFocusPolicy(Qt::StrongFocus);
    setFocus();
    activateWindow();
    grabKeyboard();
}

void P00_PublicPage::onCursorMoved(const QPoint &global)
{
    QPoint local = mapFromGlobal(global);
    m_cursorLabel->move(local - m_cursorLabel->rect().center());
}

void P00_PublicPage::WinInit()
{





    // 初始化定时器（作为成员变量）
    UIRefresh_Timer = new QTimer(this);
    connect(UIRefresh_Timer, &QTimer::timeout, this, &P00_PublicPage::UIRefreshTimeOut);
    UIRefresh_Timer->setInterval(100);
    UIRefresh_Timer->start();

    CursorScan_Timer = new QTimer(this);
    connect(CursorScan_Timer, &QTimer::timeout, this, &P00_PublicPage::CursorScanTimerOut);
    CursorScan_Timer->setInterval(50);
    CursorScan_Timer->start();

#if defined(Q_OS_WIN)
    ui->Label_BorderImg->setStyleSheet("border-image: url(:/Imgs/Imgs/newbg_all.png);");
    ui->Label_BorderImg->setMinimumSize(QSize(1024,768));
    ui->Label_BorderImg->move(0,0);
#endif
}

void P00_PublicPage::SignalSlotInit()
{
    m_dataCenter->initData();
    connect(m_opcManager, &OpcUaManager::stateChanged,
            this, &P00_PublicPage::onOpcStateChanged, Qt::QueuedConnection);
}

void P00_PublicPage::keyPressEvent(QKeyEvent *e)
{
    gCursor->handleKey(e->key(), true);
}



void P00_PublicPage::onOpcStateChanged(QOpcUaClient::ClientState state)
{
    switch (state) {
        case QOpcUaClient::Disconnected:
            ui->LED_ConnectionStatus->show();
            m_dataCenter->stopCyclicRead();
            PLC_Started = false;
            break;
        case QOpcUaClient::Connecting:
            ui->LED_ConnectionStatus->show();
            m_dataCenter->stopCyclicRead();
            PLC_Started = false;
            break;
        case QOpcUaClient::Connected:
            ui->LED_ConnectionStatus->hide();
             m_dataCenter->startCyclicRead(20);
            break;
        default:
            break;
    }
}


void P00_PublicPage::UIRefreshTimeOut(){
    ui->Title->setText(gPageName[gPageIndexStr]);
    // 获取当前时间
    QDateTime currentTime = QDateTime::currentDateTime();
    QString currentTimeStr = currentTime.toString("yyyy-MM-dd HH:mm:ss");
    ui->Lable_SystemTime->setText(currentTimeStr);
    ui->LCD_SystemVal_U1->display(gOPC_NodeValue["ns=6;s=::AsGlobalPV:IN_SystemVal.Filtered30_U"].toReal());
    ui->LCD_SystemVal_V1->display(gOPC_NodeValue["ns=6;s=::AsGlobalPV:IN_SystemVal.Filtered30_V"].toReal());
    ui->LCD_SystemVal_W1->display(gOPC_NodeValue["ns=6;s=::AsGlobalPV:IN_SystemVal.Filtered30_W"].toReal());

    // 修复：使用正确的方式获取节点值并转换为整数
    uint16_t AlarmNumber = static_cast<uint16_t>(gOPC_NodeValue["ns=6;s=::AsGlobalPV:AlarmCode.Index"].toUInt());
    uint8_t AlarmAllNum = AlarmNumber / 256;
    uint8_t AlarmIndex = AlarmNumber % 256;
    uint16_t LoopAlarm = static_cast<uint16_t>(gOPC_NodeValue["ns=6;s=::AsGlobalPV:AlarmCode.Loop"].toUInt());
    uint8_t LoopAlarm_Dev = LoopAlarm / 256;
    uint8_t LoopAlarm_Ind = LoopAlarm % 256;

    ui->Txt_AlarmCode->setHidden(AlarmAllNum == 0);
    ui->Num_MainAlarmNum->setHidden(AlarmAllNum == 0);
    ui->Lable_MainAlarm->setHidden(AlarmAllNum == 0);
    ui->Num_MainAlarmNum->setText("共 "+QString::number(AlarmAllNum) + " 条  第 " + QString::number(AlarmIndex)+" 条:");
    ui->Txt_AlarmCode->setText("(" + QString("%1").arg(LoopAlarm, 4, 16, QLatin1Char('0')).toUpper() + ")");

    // 修复：使用数组边界常量检查代替size()方法
    const int MAX_DEV = 255;  // 与AlarmText定义匹配
    const int MAX_IND = 255;  // 与AlarmText定义匹配

    if (LoopAlarm_Dev < MAX_DEV && LoopAlarm_Ind < MAX_IND) {
        ui->Lable_MainAlarm->setStyleSheet("border-image: url(:/Frames/null.png);\n" + AlarmText[LoopAlarm_Dev][LoopAlarm_Ind].TextColor);
        ui->Lable_MainAlarm->setText(AlarmText[LoopAlarm_Dev][LoopAlarm_Ind].AlarmText);
    } else {
        ui->Lable_MainAlarm->setStyleSheet("border-image: url(:/Frames/null.png);");
        ui->Lable_MainAlarm->setText("无效报警");
    }
}

// 静态变量初始化
bool P00_PublicPage::OldUp = false;
bool P00_PublicPage::OldDown = false;
bool P00_PublicPage::OldLeft = false;
bool P00_PublicPage::OldRight = false;
bool P00_PublicPage::OldConfirm = false;

void P00_PublicPage::CursorScanTimerOut()
{
    uint32_t CursorControl = gOPC_NodeValue["ns=6;s=::AsGlobalPV:PageContol.CursorControl"].toUInt();
    bool Up      = getBitOf32Data(CursorControl,10);
    bool Down    = getBitOf32Data(CursorControl,14);
    bool Left    = getBitOf32Data(CursorControl,13);
    bool Right   = getBitOf32Data(CursorControl,15);
    bool Confirm = getBitOf32Data(CursorControl,11);
    bool Return  = getBitOf32Data(CursorControl,9);

    // 处理按键事件（带防抖）
    if(Return) {
        gCursor->handleKey(Qt::Key_Enter);
    }
    if(Up != OldUp) {
        gCursor->handleKey(Qt::Key_Up, Up);
        OldUp = Up;
    }
    if(Down != OldDown) {
        gCursor->handleKey(Qt::Key_Down, Down);
        OldDown = Down;
    }
    if(Left != OldLeft) {
        gCursor->handleKey(Qt::Key_Left, Left);
        OldLeft = Left;
    }
    if(Right != OldRight) {
        gCursor->handleKey(Qt::Key_Right, Right);
        OldRight = Right;
    }
    if(!OldConfirm && Confirm) {
        gCursor->handleKey(Qt::Key_Return);
        OldConfirm = Confirm;
    } else if(OldConfirm && !Confirm) {
        OldConfirm = false;
    }
}

void P00_PublicPage::on_But_Close_clicked()
{
    qApp->quit();
}

// 页面切换实现
void P00_PublicPage::on_But_Page_0_clicked(){   ChangePage( 0, 1,   "P01");}
void P00_PublicPage::on_But_Page_1_clicked(){   ChangePage( 1, 2,   "P02");}
void P00_PublicPage::on_But_Page_2_clicked(){   ChangePage( 2, 301, "P301");}
void P00_PublicPage::on_But_Page_3_clicked(){   ChangePage( 3, 401, "P401");}
void P00_PublicPage::on_But_Page_4_clicked(){   ChangePage( 4, 501, "P501");}
void P00_PublicPage::on_But_Page_5_clicked(){   ChangePage( 5, 601, "P601");}
void P00_PublicPage::on_But_Page_6_clicked(){   ChangePage( 6, 7,   "P07");}
void P00_PublicPage::on_But_Page_7_clicked(){   ChangePage( 7, 8,   "P08");}
void P00_PublicPage::on_But_Page_8_clicked(){   ChangePage( 8, 9,   "P09");}
void P00_PublicPage::on_But_Page_9_clicked(){   ChangePage( 9, 10,  "P10");}
void P00_PublicPage::on_But_Page_10_clicked(){  ChangePage(10, 11,  "P11");}
void P00_PublicPage::on_But_Page_11_clicked(){  ChangePage(11, 12,  "P12.00");}
void P00_PublicPage::on_But_Page_12_clicked(){  ChangePage(12, 13,  "P13");}
void P00_PublicPage::on_But_Page_13_clicked(){  ChangePage(13, 14,  "P14");}
void P00_PublicPage::on_But_Page_14_clicked(){  ChangePage(14, 15,  "P15");}
void P00_PublicPage::on_But_Page_15_clicked(){  ChangePage(15, 16,  "P16");}
void P00_PublicPage::ChangePage(uint16_t PageIndex,uint16_t PageNum,QString PageName){
    smoothScrollTo(PageIndex);
    m_opcManager->writeNodeValue("ns=6;s=::AsGlobalPV:PageContol.CurrentPage", PageNum,5,100);
    gPageIndexStr = PageName;
}