#include "searchresultswidget.h"
#include "ui_searchresultswidget.h"
#include "functions.h"

#include <QMessageBox>

searchResultsWidget::searchResultsWidget(QWidget *parent) :
    QWidget(parent),
    ui(new Ui::searchResultsWidget)
{
    ui->setupUi(this);

    ui->listView->setStyleSheet("font-size: 10pt");
    ui->backBtn->setProperty("type", "borderless");
    ui->backBtn->setStyleSheet("font-size: 9pt; padding: 10px; font-weight: bold; background: lightGrey");
    ui->openBtn->setProperty("type", "borderless");
    ui->openBtn->setStyleSheet("font-size: 9pt; padding: 10px; font-weight: bold; background: lightGrey");

    if(global::library::libraryResults == true) {
        global::library::libraryResults = false;
        libraryResults = true;
    }
}

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

void searchResultsWidget::setListViewContents(QStringList searchResults) {
    QStringListModel * model = new QStringListModel(this);
    model->setStringList(searchResults);
    ui->listView->setModel(model);
}

void searchResultsWidget::on_openBtn_clicked()
{
    if(libraryResults == true) {
        // Get currently selected row number
        int selectedRow = ui->listView->currentIndex().row();
        // So that row 0 becomes row 1
        selectedRow = selectedRow + 1;
        QString selectedRowQstr = QString::number(selectedRow);

        QString prog ("sed");
        QStringList args;
        args << "-n" << selectedRowQstr + "p" << "/inkbox/gutenberg-search/search_results_ids";
        QProcess *proc = new QProcess();
        proc->start(prog, args);
        proc->waitForFinished();
        QString bookIdQstr = proc->readAllStandardOutput();
        proc->deleteLater();

        unsigned long bookId = bookIdQstr.toULong();
        global::library::bookId = bookId;

        index = ui->listView->currentIndex();
        itemText = index.data(Qt::DisplayRole).toString();
        global::library::bookTitle = itemText;

        bookInfoDialog * bookInfoDialogWindow = new bookInfoDialog();
        bookInfoDialogWindow->setAttribute(Qt::WA_DeleteOnClose);
        bookInfoDialogWindow->show();

        global::keyboard::searchDialog = false;
        global::keyboard::keyboardDialog = false;
        searchResultsWidget::close();
    }
    else {
        index = ui->listView->currentIndex();
        itemText = index.data(Qt::DisplayRole).toString();
        if(!itemText.isEmpty()) {
            emit openBookFile(itemText, true);
            global::keyboard::searchDialog = false;
            global::keyboard::keyboardDialog = false;
            searchResultsWidget::close();
        }
        else {
            QMessageBox::critical(this, tr("Invalid argument"), tr("Please select a search result."));
        }
    }
}


void searchResultsWidget::on_backBtn_clicked()
{
    global::forbidOpenSearchDialog = false;
    searchResultsWidget::close();
}