#include "userform.h"
#include "ui_userform.h"

UserForm::UserForm(datebase *db,int ID,QWidget *parent) :
    QDialog(parent),
    ui(new Ui::UserForm)
{
    ui->setupUi(this);
    setWindowFlags(Qt::FramelessWindowHint);
    User_db=db;
    User_ID=ID;
    ui->lineEdit_PerM_Pass->setEchoMode(QLineEdit::Password);
    ui->lineEdit_PerM_Pass_Second->setEchoMode(QLineEdit::Password);
    GetUserInfo();
}

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

void UserForm::paintEvent(QPaintEvent *)//背景
{
    QPixmap pix(":/images/Sback.jpg");
    QPainter painter(this);
    int w = width();
    int h = height();
    painter.drawPixmap(0,0,w,h,pix);
}

void UserForm::GetUserInfo()
{
    bool res;
    QString str,user;
    str=QString("select User from UserSys where Id = '%1'").arg(User_ID);
    QSqlQuery query(*this->User_db->sqlite_db);
    query.clear();
    query.exec(str);
    res=query.next();
    if(res)
    {
         user=query.value(0).toString();
        ui->lineEdit_PerM_User->setText(user);
    }
}

void UserForm::on_pushButton_Quit_clicked()
{
    this->close();
}

void UserForm::on_pushButton_OK_clicked()
{
    QString pass,passSecond,user;
    pass=ui->lineEdit_PerM_Pass->text().trimmed();
    passSecond=ui->lineEdit_PerM_Pass_Second->text().trimmed();
    if(pass.isEmpty() || passSecond.isEmpty())
    {
        QMessageBox::information(this,tr("提示"),tr("密码为空"));
        return;
    }
    if(pass != passSecond)
    {
        QMessageBox::information(this,tr("提示"),tr("密码不一致"));
        return ;
    }
    user=ui->lineEdit_PerM_User->text().trimmed();
    User_db->updateUserInfo(User_db->sqlite_db,User_ID,user,pass);
    this->close();
}