DYTSrouce/src/ui/WorkSpace/AddTableFileDlg.cpp

#include "AddTableFileDlg.h"

#include <QMessageBox>
#include <QFileInfo>
#include <QFileDialog>

#include "app/Application.h"
#include "common/SpdLogger.h"

#include "ui_AddTableFileDlg.h"


AddTableFileDlg::AddTableFileDlg(QWidget* parent)
    : BaseAddFileDlg(FileEntryType::Table, parent)
    , ui(new Ui::AddTableFileDlg) {
    
    ui->setupUi(this);
    SetTitle(getDialogTitle());
    setupSpecificUI();
    setupConnections();
}

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

void AddTableFileDlg::setupSpecificUI() {
    // UI is already set up in constructor
}

void AddTableFileDlg::setupConnections() {
    // Connect file selection
    connect(ui->selectFileBtn, &QToolButton::clicked, this, &AddTableFileDlg::onSelectFileClicked);
    connect(ui->filePathEdit, &QLineEdit::textChanged, this, &AddTableFileDlg::onFilePathChanged);
    connect(ui->separatorComboBox, QOverload<int>::of(&QComboBox::currentIndexChanged),
            this, &AddTableFileDlg::onDelimiterChanged);
    connect(ui->hasHeaderCheckBox, &QCheckBox::toggled, this, &AddTableFileDlg::onHeaderToggled);
    connect(ui->addBtn, &QPushButton::clicked, this, [this]() { OnSure(); });
    connect(ui->cancelBtn, &QPushButton::clicked, this, &QDialog::reject);
}

void AddTableFileDlg::onSelectFileClicked() {
    const QString workspacePath = Application::GetWorkSpacePath();
    QString filePath = QFileDialog::getOpenFileName(
        this,
        QStringLiteral("Select Table File"),
        workspacePath,
        getFileFilter()
    );
    
    if (!filePath.isEmpty()) {
        ui->filePathEdit->setText(filePath);
    }
}

void AddTableFileDlg::onFilePathChanged(const QString& filePath) {
    updateFileInfo(filePath);
}

void AddTableFileDlg::updateFileInfo(const QString& filePath) {
    QFileInfo fileInfo(filePath);
    ui->fileNameValue->setText(fileInfo.fileName());
    
    qint64 size = fileInfo.size();
    QString sizeText;
    if (size < 1024) {
        sizeText = QString("%1 B").arg(size);
    } else if (size < 1024 * 1024) {
        sizeText = QString("%1 KB").arg(size / 1024.0, 0, 'f', 1);
    } else {
        sizeText = QString("%1 MB").arg(size / (1024.0 * 1024.0), 0, 'f', 1);
    }
    ui->fileSizeValue->setText(sizeText);
}

void AddTableFileDlg::onDelimiterChanged() {
    // Handle delimiter change if needed
}

void AddTableFileDlg::onHeaderToggled(bool hasHeader) {
    // Handle header toggle if needed
}

bool AddTableFileDlg::validateSpecificParams() {
    if (ui->filePathEdit->text().isEmpty()) {
        QMessageBox::warning(this, QStringLiteral("Warning"), 
                           QStringLiteral("Please select a table file first."));
        return false;
    }
    
    QFileInfo fileInfo(ui->filePathEdit->text());
    if (!fileInfo.exists()) {
        QMessageBox::warning(this, QStringLiteral("Warning"), 
                           QStringLiteral("Selected file does not exist."));
        return false;
    }
    
    return true;
}

QString AddTableFileDlg::getFileFilter() const {
    return QStringLiteral("Table Files (*.txt *.csv *.tsv *.dat);;All Files (*.*)");
}

QString AddTableFileDlg::getDialogTitle() const {
    return QStringLiteral("Add Table Data File");
}

QString AddTableFileDlg::getSelectedFilePath() const {
    return ui->filePathEdit->text();
}

QString AddTableFileDlg::getDescription() const {
    return ui->descriptionEdit->toPlainText().trimmed();
}

AddTableFileDlg::TableParams AddTableFileDlg::getTableParams() const {
    TableParams params;
    
    // Get delimiter from combo box
    int index = ui->separatorComboBox->currentIndex();
    switch (index) {
        case 0: params.delimiter = ","; break;
        case 1: params.delimiter = "\t"; break;
        case 2: params.delimiter = " "; break;
        case 3: params.delimiter = ";"; break;
        default: params.delimiter = ","; break;
    }
    
    params.hasHeader = ui->hasHeaderCheckBox->isChecked();
    params.xColumn = 1; // Default values
    params.yColumn = 2;
    params.description = ui->descriptionEdit->toPlainText().trimmed();
    return params;
}