#include "client_socket.h"
#include "ui_client_socket.h"

client_socket::client_socket(QWidget *parent)
    : QMainWindow(parent)
    , ui(new Ui::client_socket)
{
    ui->setupUi(this);
    initConfig();
    m_connect();
    connect(&m_cliSocket,&my_tcpsocket::connected,this,&client_socket::showConnect);
    connect(&m_cliSocket,&my_tcpsocket::readyRead,&m_cliSocket,&my_tcpsocket::receiveMsg);
}

client_socket::~client_socket()
{
    delete ui;  // 释放 ui 对象

    // delete m_pFileSystem;  // 释放 FileSystem 对象
    delete m_pServerFileSystem;  // 释放 serverFileSystem 对象
    // delete mainWidget;  // 释放 OperateWidget 对象，注意 mainWidget 不是 client_socket 的子对象


}

void client_socket::initConfig()
{
    QFile file(":/client.config");
    if(file.open(QIODevice::ReadOnly))
    {
        QByteArray data = file.readAll();
        QString strData = data.toStdString().c_str();
        strData.replace("\n"," ");
        QStringList strlist = strData.split(" ");
        m_strIP = strlist[0];
        m_usPort = strlist[1].toUInt();
        file.close();
    }
    else
    {
        QMessageBox::critical(this,"open config","open config failed");
    }
}

void client_socket::m_connect()
{
     m_cliSocket.connectToHost(QHostAddress(m_strIP),m_usPort);
}

client_socket &client_socket::getInstance()
{
    static client_socket instance;
    return instance;
}

my_tcpsocket &client_socket::getTcpSocket()
{
    return m_cliSocket;
}

QString client_socket::getM_userRootPath()
{
    return m_userRootPath;
}

QString client_socket::getM_serverRootPath()
{
    return m_serverRootPath;
}

void client_socket::setM_userRootPath(QString rootPath)
{
    m_userRootPath = rootPath;
}

void client_socket::setM_serverRootPath(QString rootPath)
{
    m_serverRootPath = rootPath;
}

QString client_socket::getM_userID()
{
    return m_userID;
}

QString client_socket::getM_rootPath()
{
    return m_rootPath;
}

void client_socket::setM_rootPath(QString rootPath)
{
    m_rootPath=rootPath;
}

OperateWidget *&client_socket::get_mainWidget()
{
    return mainWidget;
}

// FileSystem *&client_socket::getM_pFileSystem()
// {
//     return m_pFileSystem;
// }

serverFileSystem *&client_socket::getM_pServerFileSystem()
{
    return m_pServerFileSystem;
}

QString client_socket::getStrIP()
{
    return m_strIP;
}

quint16 client_socket::getUSPort()
{
    return m_usPort;
}

void client_socket::closeEvent(QCloseEvent *event)
{
    // 进行持久化操作
    // qDebug()<<"持久化";
    if (mainWidget && mainWidget->get_ChatWidget())
    {
        // qDebug()<<"chat_history";
        mainWidget->get_ChatWidget()->chat_history_persisitence();
    }

    // 确保资源被释放后，允许窗口正常关闭
    event->accept();
}

void client_socket::showConnect()
{
     QMessageBox::information(NULL,"连接服务器","连接服务器成功");
}

void client_socket::on_register_2_clicked()
{
    QString ID = ui->account->text()    ;
    QString pwd = ui->pwd->text();
    if(!ID.isEmpty() && !pwd.isEmpty())
    {
        PDU* pdu = mkPDU(64);
        pdu->uiMsgType=MSG_TYPE::MSG_TYPE_LOGIN_REGISTER_REQUEST;

        memcpy(pdu->msg,ID.toStdString().c_str(),32);
        memcpy(pdu->msg+32,pwd.toStdString().c_str(),32);

        m_cliSocket.write((char*)pdu,pdu->uiPduLen  );

        free(pdu);
        pdu=NULL;
    }
    else
    {
        QMessageBox::warning(this,"注册","ID或密码不能为空");
    }
}


void client_socket::on_login_clicked()
{
    QString ID = ui->account->text()    ;
    QString pwd = ui->pwd->text();
    if(!ID.isEmpty() && !pwd.isEmpty())
    {
        PDU* pdu = mkPDU(64);
        pdu->uiMsgType=MSG_TYPE::MSG_TYPE_LOGIN_IN_REQUEST;
        memcpy(pdu->msg,ID.toStdString().c_str(),32);
        memcpy(pdu->msg+32,pwd.toStdString().c_str(),32);

        m_cliSocket.write((char*)pdu,pdu->uiPduLen);

        m_userID=ID;

        free(pdu);
        pdu=NULL;
    }
    else
    {
        QMessageBox::warning(this,"登录","ID或密码不能为空");
    }
}


void client_socket::on_logout_clicked()
{

}


void client_socket::on_forget_clicked()
{

}