#include "OriginalWnd.h"
#include "Login.h"
#include "ui_OriginalWnd.h"
#include "OriginalWnd/ChartsAndCamerasWnd.h"
#include "OriginalWnd/MainAndSecondaryCamerasWnd.h"
#include "OriginalWnd/SingleCameraOperationWnd.h"
#include "OriginalWnd/treeviewmanager.h"
#include <QDebug>
#include <QJsonDocument>
#include <QFile>
#include <QFileDialog>
#include <QDateTime>
#include <QTimer>
#include <QSettings>
#include <QMouseEvent>
#include <QDir>

OriginalWnd::OriginalWnd(QWidget *parent)
    : QMainWindow(parent)
    , ui(new Ui::OriginalWnd)
{
    ui->setupUi(this);
    // 初始化 TreeViewManager
    treeViewManager = new TreeViewManager(this, ui->widget_2);
    if (!treeViewManager) {
        qWarning() << "TreeViewManager 初始化失败";
        return;
    }


    // // 获取应用程序目录
    // QString appDir = QCoreApplication::applicationDirPath();
    // QDir configDir(appDir);

    // // 切换到config目录
    // if (!configDir.cd("config")) {
    //     qDebug() << "无法切换到config目录:" << configDir.absolutePath();
    //     return ;
    // }

    // // 外部路径
    // QStringList configPaths;
    // configPaths << configDir.filePath("Home_config.json")
    //             << configDir.filePath("Production_config.json")
    //             << configDir.filePath("Diagnosis_config.json")
    //             << configDir.filePath("Module_config.json")
    //             << configDir.filePath("Program_config.json")
    //             << configDir.filePath("Disposition_config.json")
    //             << configDir.filePath("System_config.json");




    // // 定义需要预加载的配置路径
    QStringList configPaths;
    configPaths << ":/config/Home_config.json"
                << ":/config/Production_config.json"
                << ":/config/Diagnosis_config.json"
                << ":/config/Module_config.json"
                << ":/config/Program_config.json"
                << ":/config/Disposition_config.json"
                << ":/config/System_config.json";

    // 让 TreeViewManager 把文件都读到内存

    treeViewManager->preloadAllConfigs(configPaths);

    // 一启动就显示 home_config.json
    treeViewManager->switchConfig("Home_config.json");


    qDebug() << "UI 初始化完成";
    initForm();
}

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

QWidget* OriginalWnd::getWidgetLeft() const
{
    return ui->widget;
}


void OriginalWnd::switchToHomeConfig()
{
    if (treeViewManager) {
        treeViewManager->switchConfig("Home_config.json");
    }
}
void OriginalWnd::switchToProductionConfig()
{
    if (treeViewManager) {
        treeViewManager->switchConfig("Production_config.json");
    }
}

void OriginalWnd::switchToSystemConfig()
{
    if (treeViewManager) {
        treeViewManager->switchConfig("System_config.json");
    }
}
void OriginalWnd::switchToProgramConfig()
{
    if (treeViewManager) {
        treeViewManager->switchConfig("Program_config.json");
    }
}

void OriginalWnd::switchToModuleConfig()
{
    if (treeViewManager) {
        treeViewManager->switchConfig("Module_config.json");
    }
}

void OriginalWnd::switchToDispositionConfig()
{
    if (treeViewManager) {
        treeViewManager->switchConfig("Disposition_config.json");
    }
}
void OriginalWnd::switchToDiagnosisConfig()
{
    if (treeViewManager) {
        treeViewManager->switchConfig("Diagnosis_config.json");
    }
}


void OriginalWnd::initForm()
{
    QTimer *timer = new QTimer(this);
    connect(timer, &QTimer::timeout, this, &OriginalWnd::updateTime);
    timer->start(100);

    ui->toolButton->setIcon(QIcon(":/images/light/stop.png"));
    ui->toolButton_2->setIcon(QIcon(":/images/light/start.png"));
    ui->toolButton->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);
    ui->toolButton_2->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);

    ui->label_userlogo->setPixmap(QPixmap(":/images/light/user.png").scaled(20, 20, Qt::KeepAspectRatio));

    QSettings settings("OrganizationName__", "ApplicationName__");
    int lastSavedIndex = settings.value("lastIndex", 1).toInt();
    if (lastSavedIndex == 1) {
        ChartsAndCamerasWnd *chartsAndCamerasWnd = new ChartsAndCamerasWnd;
        ui->switchShowPageUI->addWidget(chartsAndCamerasWnd);
        ui->switchShowPageUI->setCurrentIndex(ui->switchShowPageUI->indexOf(chartsAndCamerasWnd));
        // ui->ChartButton->setStyleSheet("background-color: #A9B4FF;");
    }
    if (lastSavedIndex == 2) {
        MainAndSecondaryCamerasWnd *mainAndSecondaryCamerasWnd = new MainAndSecondaryCamerasWnd;
        ui->switchShowPageUI->addWidget(mainAndSecondaryCamerasWnd);
        ui->switchShowPageUI->setCurrentIndex(ui->switchShowPageUI->indexOf(mainAndSecondaryCamerasWnd));
        // ui->DoubleImageButton->setStyleSheet("background-color: #A9B4FF;");
    }
    if (lastSavedIndex == 3) {
        SingleCameraOperationWnd *singleCameraOperationWnd = new SingleCameraOperationWnd;
        ui->switchShowPageUI->addWidget(singleCameraOperationWnd);
        ui->switchShowPageUI->setCurrentIndex(ui->switchShowPageUI->indexOf(singleCameraOperationWnd));
        // ui->SingleImageButton->setStyleSheet("background-color: #A9B4FF;");
    }


    ui->label_userlogo->installEventFilter(this);
    ui->label_username->installEventFilter(this);
}

void OriginalWnd::updateTime() {
    QDateTime currentDateTime = QDateTime::currentDateTime();
    QString timeStr = currentDateTime.toString("yyyy-MM-dd HH:mm:ss");
    ui->label_time->setText(timeStr);

    QSettings settings("YourCompany_2", "YourAppName_2");
    QString userName = settings.value("userName", "???").toString();
    ui->label_username->setText(userName);
}

bool OriginalWnd::eventFilter(QObject *obj,QEvent *event)
{
    if (obj == this->ui->label_userlogo || obj == this->ui->label_username)
    {
        //判断事件类型是否为鼠标事件
        if (event->type() == QEvent::MouseButtonPress)
        {
            //转换为鼠标事件
            QMouseEvent* mouseenevt = static_cast<QMouseEvent*>(event);
            //判断鼠标左键点击
            if (mouseenevt->button() == Qt::LeftButton)
            {
                if (QStackedWidget *parent = qobject_cast<QStackedWidget*>(this->parentWidget())) {
                    Login *loginWnd = new Login(this);
                    parent->addWidget(loginWnd);
                    parent->setCurrentIndex(parent->indexOf(loginWnd));
                }
            }
        }
    }
    return QWidget::eventFilter(obj, event);
}

void OriginalWnd::on_ChartButton_clicked()
{
    ChartsAndCamerasWnd *demo001_1 = new ChartsAndCamerasWnd;
    ui->switchShowPageUI->addWidget(demo001_1);
    ui->switchShowPageUI->setCurrentIndex(ui->switchShowPageUI->indexOf(demo001_1));
    QSettings settings("OrganizationName__", "ApplicationName__");
    settings.setValue("lastIndex", 1);
}

void OriginalWnd::on_DoubleImageButton_clicked()
{
    MainAndSecondaryCamerasWnd *demo001_2 = new MainAndSecondaryCamerasWnd;
    ui->switchShowPageUI->addWidget(demo001_2);
    ui->switchShowPageUI->setCurrentIndex(ui->switchShowPageUI->indexOf(demo001_2));
    QSettings settings("OrganizationName__", "ApplicationName__");
    settings.setValue("lastIndex", 2);
}


void OriginalWnd::on_SingleImageButton_clicked()
{
    SingleCameraOperationWnd *demo001_3 = new SingleCameraOperationWnd;
    ui->switchShowPageUI->addWidget(demo001_3);
    ui->switchShowPageUI->setCurrentIndex(ui->switchShowPageUI->indexOf(demo001_3));
    QSettings settings("OrganizationName__", "ApplicationName__");
    settings.setValue("lastIndex", 3);
}