#include "dialog_userinput.h"
#include "ui_dialog_userinput.h"
#include <QRegExpValidator>
#include <QMessageBox>

Dialog_UserInput::Dialog_UserInput(ui_helper::value_type type, const QString &title, const wchar_t* desc, QWidget *parent) :
    QDialog(parent),
    ui(new Ui::Dialog_UserInput),
    m_type(type),
    m_title(title)
{
    ui->setupUi(this);

    ui->radioButton_yes->setVisible(false);
    ui->radioButton_no->setVisible(false);
    ui->lineEdit->setVisible(false);
    ui->comboBox->setVisible(false);
    if (type == ui_helper::VAL_TYPE_BOOL)
    {
        ui->label->setText(QString::fromStdWString(desc));
        ui->radioButton_yes->setVisible(true);
        ui->radioButton_no->setVisible(true);
    }
    else if (type == ui_helper::VAL_TYPE_INT || type == ui_helper::VAL_TYPE_FLOAT || type == ui_helper::VAL_TYPE_STRING)
    {
        ui->label->setText(QString::fromStdWString(desc));
        ui->lineEdit->setVisible(true);
    }
    else if (type == ui_helper::VAL_TYPE_TIPS_VAL)
    {
        ui_helper::PINFOTIPS p = (ui_helper::PINFOTIPS)desc;
        while(*(p->desc) != '\0')
        {
            ui->comboBox->addItem(QString::number(*(p->desc)));
            p->desc++;
        }

        ui->label->setText(QString::fromStdWString(p->info));
        ui->comboBox->setVisible(true);
    }

    setWindowTitle(m_title);

    QFont ft;
    ft.setPointSize(15);
    this->setFont(ft);

    ui->lineEdit->setValidator(new QRegExpValidator(QRegExp("^-?(([0-9]{0,16}(\\.[0-9]{1,16})$)|([a-zA-Z0-9]+$))")));
}

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

parameter *Dialog_UserInput::getParam()
{
    UserInputParams *param = new UserInputParams(m_type);
    if (m_type == ui_helper::VAL_TYPE_BOOL)
    {
        if (ui->radioButton_yes->isChecked())
            param->m_bData = true;
        else if (ui->radioButton_no->isChecked())
            param->m_bData = false;
    }
    else if (m_type == ui_helper::VAL_TYPE_INT)
    {
        param->m_iData = ui->lineEdit->text().toInt();
    }
    else if (m_type == ui_helper::VAL_TYPE_FLOAT)
    {
        param->m_fData = ui->lineEdit->text().toFloat();
    }
    else if (m_type == ui_helper::VAL_TYPE_STRING)
    {
        param->m_sData = ui->lineEdit->text().toStdWString();
    }
    else if (m_type == ui_helper::VAL_TYPE_TIPS_VAL)
    {
        param->m_iData = ui->comboBox->currentText().toInt();
    }

    return param;
}

void Dialog_UserInput::on_pbtn_yes_clicked()
{
    if (ui->lineEdit->text().isEmpty() && (m_type == ui_helper::VAL_TYPE_INT || m_type == ui_helper::VAL_TYPE_FLOAT || m_type == ui_helper::VAL_TYPE_STRING))
    {
        QMessageBox::information(this, tr("tips"), tr("please input valid contents"));
        return;
    }

    getParam();
    accept();
}

void Dialog_UserInput::on_pbtn_no_clicked()
{
    reject();
}


UserInputParams::UserInputParams(ui_helper::value_type type)
{
    m_type = type;
}

UserInputParams::~UserInputParams()
{

}

size_t UserInputParams::get_size()
{
    if (m_type == ui_helper::VAL_TYPE_BOOL)
        return sizeof(bool);
    if (m_type == ui_helper::VAL_TYPE_INT || m_type == ui_helper::VAL_TYPE_TIPS_VAL)
        return sizeof(int);
    if (m_type == ui_helper::VAL_TYPE_FLOAT)
        return sizeof(float);
    if (m_type == ui_helper::VAL_TYPE_STRING)
        return m_sData.size() + 1;
    return 0;
}

void *UserInputParams::get_data()
{
    if (m_type == ui_helper::VAL_TYPE_BOOL)
        return &m_bData;
    if (m_type == ui_helper::VAL_TYPE_INT || m_type == ui_helper::VAL_TYPE_TIPS_VAL)
        return &m_iData;
    if (m_type == ui_helper::VAL_TYPE_FLOAT)
        return &m_fData;
    if (m_type == ui_helper::VAL_TYPE_STRING)
        return (void*)m_sData.c_str();
    return nullptr;
}