#include "CUIComboBox.h"

#include<CUIConfig.h>
#include<QHBoxLayout>
#include<CUI.h>
#include<QLabel>
#include<QDebug>
#include<QAbstractItemView>

/**
 * @brief CUIComboBox::CUIComboBox 构造函数
 * @param conf 配置信息
 * @param parent
 */
CUIComboBox::CUIComboBox(CUIConfig* conf, QVector<CUI*> &subCUI, QWidget *parent) : QWidget(parent)
{
    this->conf = conf;
    iniUI(subCUI);
}

/**
 * @brief CUIComboBox::getLabelWidth 获取combobox的label的最小宽度
 * @return label的最小宽度
 */
qint32 CUIComboBox::getLabelWidth()
{
    return label->minimumSizeHint().width();
}

/**
 * @brief CUIComboBox::setLabelWidth  设置label的宽度
 * @param width 宽度
 */
void CUIComboBox::setLabelWidth(qint32 width)
{
    label->setMinimumWidth(width);
}



/**
 * @brief CUIComboBox::iniUI 初始化widget,添加label和comboBox
 */
void CUIComboBox::iniUI(QVector<CUI*> &subCUI)
{
    label = new QLabel(conf->property["name"]);
    comboBox = new QComboBox;
    layout = new QHBoxLayout;
    this->setLayout(layout);
    layout->addWidget(label);
    layout->addWidget(comboBox);

//    layout->setStretchFactor(label,1);
    layout->setStretchFactor(comboBox,1);
//    comboBox->setSizeAdjustPolicy(QComboBox::AdjustToMinimumContentsLengthWithIcon);
//    comboBox->setSizeAdjustPolicy(QComboBox::AdjustToContents);
//    label->setMinimumWidth(114);

    qDebug()<<label->minimumSizeHint()<<"   combobox";

    iniComoboBox();
    connect(comboBox,QOverload<int>::of(&QComboBox::activated),[=](int idx){
        qDebug()<<comboBox->itemData(idx);
    });
}

/**
 * @brief CUIComboBox::iniComoboBox 初始化ComboBox
 */
void CUIComboBox::iniComoboBox()
{
    for(auto cui:conf->sub){
        if(cui->property["type"] != "Item"){
            qDebug()<<"wrong type!!!";
            return;
        }

        CUI* temp = new CUI(cui);
        Items.push_back(temp);

        if(temp->getProperty("data_type") == "int")
            comboBox->addItem(temp->getProperty("name"),temp->getProperty("data").toInt());
        else if(temp->getProperty("data_type") == "double")
            comboBox->addItem(temp->getProperty("name"),temp->getProperty("data").toDouble());
        else
            comboBox->addItem(temp->getProperty("name"),temp->getProperty("data"));

    }
}