#include "progitem.h"
#include "gutil/qcore.h"
#include "tools.h"
#include "progeditorwin.h"
#include "base/waitingdlg.h"
#include "gentmpthread.h"
#include "base/loemptydialog.h"
#include "usbdetectdialog.h"
#include <globaldefine.h>
#include "sendprogramdialog.h"
#include "mainwindow.h"
#include <QJsonArray>

ProgItem::ProgItem(const QString &progsDir, const QString &name, int w, int h, const QString &remarks, QList<int> &splitWidths, int maxWidth, LoQTreeWidget *tree, ProgPanel *progPanel) : QTreeWidgetItem(UserType),
    mName(name), mWidth(w), mHeight(h), mRemark(remarks), mSplitWidths(splitWidths), mMaxWidth(maxWidth), mProgsDir(progsDir), mProgPanel(progPanel), mTree(tree) {
    m_last = QDateTime::currentDateTime();
    mProgDir = progsDir + "/" + mName;
    m_orgName = mName;
    init();
}

ProgItem::ProgItem(const QString &progsDir, const QJsonObject &json, LoQTreeWidget *tree, ProgPanel *progPanel) : QTreeWidgetItem(UserType), mProgsDir(progsDir), mProgPanel(progPanel), mTree(tree) {
    mName = json["name"].toString();
    mWidth = json["resolution"]["w"].toInt();
    mHeight = json["resolution"]["h"].toInt();
    mRemark = json["remarks"].toString();
    auto splitWidths = json["splitWidths"].toArray();
    foreach(auto splitWidth, splitWidths) {
        int width = splitWidth.toInt();
        if(mMaxWidth < width) mMaxWidth = width;
        mSplitWidths.append(width);
    }
    m_fsize = json["file_size"].toDouble();
    m_last = QDateTime::fromString(json["last_edit"].toString(), "yyyy-MM-dd hh:mm:ss");
    mProgDir = progsDir + "/" + mName;
    m_orgName = mName;
    mProgPanel = progPanel;
    init();
}

void ProgItem::init() {
    setForeground(ENUM_PROGRAMLISTHEADERITEM_NAME, Qt::transparent);
    setText(ENUM_PROGRAMLISTHEADERITEM_NAME, mName);
    setData(ENUM_PROGRAMLISTHEADERITEM_RESOLUTION, 0, QString("%1 x %2").arg(mWidth).arg(mHeight));
    if(m_fsize<=0) setData(ENUM_PROGRAMLISTHEADERITEM_SIZE, 0, byteSizeStr((qint64)100));
    else setData(ENUM_PROGRAMLISTHEADERITEM_SIZE, 0, byteSizeStr(m_fsize));
    setData(ENUM_PROGRAMLISTHEADERITEM_LASTTIME, 0, m_last.toString("yyyy-MM-dd hh:mm:ss"));
    setTextAlignment(ENUM_PROGRAMLISTHEADERITEM_NAME, Qt::AlignLeft | Qt::AlignVCenter);
    for(int i=1; i<ENUM_PROGRAMLISTHEADERITEM_END; i++) setTextAlignment(i, Qt::AlignCenter);
    setFlags(Qt::ItemIsUserCheckable | Qt::ItemIsEnabled);
    setCheckState(0, Qt::Unchecked);
    mTree->insertTopLevelItem(0,this);

    m_bnName = new QPushButton(mName);
    m_bnName->setStyleSheet(R"delimiter(
QPushButton{border-radius: 4px;}
QPushButton:hover {
    background-color: #cccccc;
    text-decoration: underline;
}
)delimiter");

    m_bnName->setCursor(QCursor(Qt::PointingHandCursor));
    mTree->setItemWidget(this, ENUM_PROGRAMLISTHEADERITEM_NAME, m_bnName);
    connect(m_bnName, &QPushButton::clicked, this, [this] {
        auto editor = new ProgEditorWin(this, gMainWin);
        editor->show();
    });
    m_bnExport = new QPushButton();
    m_bnExport->setCursor(QCursor(Qt::PointingHandCursor));
    m_bnExport->setToolTip(tr("ExportButtonTip"));
    m_bnExport->setStyleSheet(R"rrr(
QPushButton {
    border-radius: 4px;
    image: url(:/res/program/bnExport_u.png);
}
QPushButton:pressed{image: url(:/res/program/bnExport_s.png);}
QPushButton:hover{background-color: #cccccc;}
)rrr");

    mTree->setItemWidget(this, ENUM_PROGRAMLISTHEADERITEM_USB_EXPORT, m_bnExport);
    connect(m_bnExport, SIGNAL(clicked()), this, SLOT(onUsbExportProgram()));

    m_bnSend = new QPushButton();
    m_bnSend->setCursor(QCursor(Qt::PointingHandCursor));
    m_bnSend->setToolTip(tr("SendButtonTip"));
    m_bnSend->setStyleSheet(R"rrr(
QPushButton{
    border-radius: 4px;
    image: url(:/res/program/bnSend_u.png);
}
QPushButton:pressed{image: url(:/res/program/bnSend_s.png);}
QPushButton:hover{background-color: #cccccc;}
)rrr");

    mTree->setItemWidget(this, ENUM_PROGRAMLISTHEADERITEM_SEND, m_bnSend);
    connect(m_bnSend, SIGNAL(clicked()), this, SLOT(onSendProgram()));
}
void ProgItem::refreshLable() {
    m_bnExport->setToolTip(tr("ExportButtonTip"));
    m_bnSend->setToolTip(tr("SendButtonTip"));
}

void ProgItem::save() {
    QDir dRoot(mProgDir);
    QDir dParent(mProgsDir);
    if(!dRoot.exists()) {
        dParent.mkdir(mName);
    } else if(mName != m_orgName) {
        dParent.rename(m_orgName, mName);
        m_orgName = mName;
        mProgDir = mProgsDir + "/" + mName;
    }

    dRoot = QDir(mProgDir);
    if(dRoot.exists()) {
        QJsonObject obj;
        QJsonObject oSize;
        obj["name"]       = mName;
        obj["resolution"] = QJsonObject{{"w", mWidth}, {"h", mHeight}};
        obj["remarks"]    = mRemark;
        QJsonArray splitWidths;
        foreach(auto splitWidth, mSplitWidths) splitWidths.append(splitWidth);
        obj["splitWidths"] = splitWidths;
        obj["file_size"]  = m_fsize;
        obj["last_edit"]  = m_last.toString("yyyy-MM-dd hh:mm:ss");
        QJsonDocument json(obj);
        QFile f(mProgDir + "/pro.json");
        f.open(QIODevice::WriteOnly);
        f.write(json.toJson());
        f.close();
    }
}

void ProgItem::del() {
    QDir dRoot(mProgDir);
    if(dRoot.exists()) dRoot.removeRecursively();
}
//设置列表项的值
void ProgItem::onSetProgram() {
    m_bnName->setText(mName);
    setData(ENUM_PROGRAMLISTHEADERITEM_RESOLUTION, 0, QString("%1 x %2").arg(mWidth).arg(mHeight));
    setData(ENUM_PROGRAMLISTHEADERITEM_SIZE, 0, byteSizeStr(m_fsize<=0 ? 100 : m_fsize));
    setData(ENUM_PROGRAMLISTHEADERITEM_LASTTIME, 0, m_last.toString("yyyy-MM-dd hh:mm:ss"));
    save();
}

void ProgItem::onUsbExportProgram(){
    auto pDlg = new UsbDetectDialog(gMainWin);
    connect(pDlg, &UsbDetectDialog::acceptData, this, &ProgItem::onUsbExportProgramPro);
    pDlg->exec();
}
void ProgItem::onUsbExportProgramPro(QString strPath, QString strPassword) {
    auto waitingDlg = new WaitingDlg(mProgPanel, tr("Convertering")+" ...");
    auto converter = new GenTmpThread(this, mName, strPath + (strPath.endsWith('/') ? "program.zip" : "/program.zip"), strPassword, this);
    connect(converter, &QThread::finished, waitingDlg, &WaitingDlg::success);
    connect(converter, &GenTmpThread::sProgress, waitingDlg->mIndicator, &CustomProgressIndicator::onProgress);
    converter->start();
    waitingDlg->exec();
}

void ProgItem::onSendProgram() {
    auto waitingDlg = new WaitingDlg(mProgPanel, tr("Convertering")+" ...");
    auto converter = new GenTmpThread(this, mName, "", "", this);
    connect(converter, &QThread::finished, waitingDlg, &WaitingDlg::close);
    connect(converter, &GenTmpThread::sProgress, waitingDlg->mIndicator, &CustomProgressIndicator::onProgress);
    converter->start();
    waitingDlg->exec();
    SendProgramDialog dlg(mName, mProgPanel);
    dlg.exec();
}