#include "actionSettingDialog.h"
#include "ui_actionSettingDialog.h"
#include <QPushButton>
#include <QFormLayout>
#include <QComboBox>
#include <QLineEdit>
#include <iostream>
#include <QLabel>

ActionSettingDialog::ActionSettingDialog(QWidget *parent) :
    QDialog(parent),
    ui(new Ui::ActionSettingDialog)
{
    ui->setupUi(this);
    ui->buttonBox->button(QDialogButtonBox::Ok)->setText("应用");
    ui->buttonBox->button(QDialogButtonBox::Cancel)->setText("放弃");
}

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

void ActionSettingDialog::setDialogUi(QVector<ReadJsonSrc::Fields> fields, QMap<QString, QString> data,QStringList listItems)
{
    fieldVec = fields;
    QFormLayout* formlayout = new QFormLayout();
    for(const auto &i:fields){
        if(i.type == "list"){
            QComboBox* combo = new QComboBox;
            combo->addItems(listItems);
            QString val;
            if(data.find(i.name) != data.end()) val = data[i.name];
            else val = i.defaultVal;
            int index = combo->findText(val);
            combo->setCurrentIndex(index);
            connect(combo,SIGNAL(currentTextChanged(QString)),this,SLOT(onComboBoxTextChanged(QString)));
            formlayout->addRow(i.name,combo);
        }
        else if(i.type == "input"){
            QString val;
            if(data.find(i.name) != data.end()) val = data[i.name];
            else val = i.defaultVal;
            QLineEdit* edit = new QLineEdit(val);
            connect(edit,SIGNAL(editingFinished()),this,SLOT(onLineEditTextChanged()));
            formlayout->addRow(i.name,edit);
        }
    }
    ui->widget->setLayout(formlayout);
}

void ActionSettingDialog::onComboBoxTextChanged(QString arg)
{
    QComboBox *box = dynamic_cast<QComboBox*>(this->sender());
    QFormLayout* formlayout = dynamic_cast<QFormLayout*>(ui->widget->layout());
    QLabel *label = dynamic_cast<QLabel*>(formlayout->labelForField(box));
    std::cout<<qPrintable(label->text())<<": "<<qPrintable(arg)<<std::endl;
}

void ActionSettingDialog::onLineEditTextChanged()
{
    QLineEdit *edit = dynamic_cast<QLineEdit*>(this->sender());
    QFormLayout* formlayout = dynamic_cast<QFormLayout*>(ui->widget->layout());
    QLabel *label = dynamic_cast<QLabel*>(formlayout->labelForField(edit));
    std::cout<<qPrintable(label->text())<<": "<<qPrintable(edit->text())<<std::endl;
}

//点击应用，保存数据
void ActionSettingDialog::on_buttonBox_accepted()
{
    QFormLayout* formlayout = dynamic_cast<QFormLayout*>(ui->widget->layout());
    int itemCout = formlayout->count();
    for(int itemIndex=1;itemIndex<itemCout;itemIndex+=2){
        QLayoutItem* item = formlayout->itemAt(itemIndex);
        int i = itemIndex/2;
        if(fieldVec[i].type == "list"){
            QComboBox* combo = dynamic_cast<QComboBox*>(item->widget());
            dataMap[fieldVec[i].name] = combo->currentText();
            std::cout<<qPrintable(fieldVec[i].name)<<": "<<qPrintable(combo->currentText())<<std::endl;
        }
        else if(fieldVec[i].type == "input"){
            QLineEdit* edit = dynamic_cast<QLineEdit*>(item->widget());
            dataMap[fieldVec[i].name] = edit->text();
            std::cout<<qPrintable(fieldVec[i].name)<<": "<<qPrintable(edit->text())<<std::endl;
        }
    }
}