/*
 * This file is part of smolbote. It's copyrighted by the contributors recorded
 * in the version control history of the file, available from its original
 * location: https://neueland.iserlohn-fortress.net/smolbote.hg
 *
 * SPDX-License-Identifier: GPL-3.0
 */

#include "searchform.h"
#include "mainwindow/mainwindow.h"
#include "ui_searchform.h"

SearchForm::SearchForm(MainWindow *parentWindow, QWidget *parent)
    : QWidget(parent)
    , ui(new Ui::SearchForm)
{
    Q_CHECK_PTR(parentWindow);

    ui->setupUi(this);
    ui->lineEdit->setPlaceholderText(tr("Search"));
    ui->lineEdit->setClearButtonEnabled(true);
    ui->result_label->setVisible(false);

    // show/hide action
    auto *toggleSearchBox = new QAction(this);
    toggleSearchBox->setShortcut(QKeySequence(QString::fromStdString(parentWindow->m_config->value<std::string>("browser.shortcuts.toggleSearchBox").value())));
    connect(toggleSearchBox, &QAction::triggered, this, [this, parentWindow]() {
        if(isVisible()) {
            setVisible(false);
            // remove highlighting by passing an empty string
            parentWindow->m_currentView->findText("");
        } else {
            setVisible(true);
            setFocus();
        }
    });
    parentWindow->addAction(toggleSearchBox);

    connect(ui->lineEdit, &QLineEdit::returnPressed, this, [this, parentWindow]() {
        QWebEnginePage::FindFlags searchFlags;
        searchFlags.setFlag(QWebEnginePage::FindCaseSensitively, ui->caseSensitivity_checkBox->isChecked());
        searchFlags.setFlag(QWebEnginePage::FindBackward, ui->reverseSearch_checkBox->isChecked());
        parentWindow->m_currentView->findText(ui->lineEdit->text(), searchFlags, [this](bool found) {
            ui->result_label->setVisible(!found);
        });
    });
}

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

void SearchForm::focusInEvent(QFocusEvent *e)
{
    ui->lineEdit->setFocus();
    QWidget::focusInEvent(e);
}