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/* -*- c++ -*- */
/***************************************************************************
* viewer.cc
*
* Sun Apr 24 09:04:57 CEST 2022
* Copyright 2022 Bent Bisballe Nyeng
* deva@aasimon.org
****************************************************************************/
/*
* This file is part of Qookie.
*
* Qookie is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* Qookie is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Qookie; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*/
#include "viewer.h"
#include <iostream>
#include <QtWidgets/QTextEdit>
#include <QtWidgets/QLineEdit>
#include <QtWidgets/QVBoxLayout>
#include "recipe.h"
#include "client.h"
Viewer::Viewer()
{
setLayout(new QVBoxLayout());
lineEdit = new QLineEdit();
lineEdit->setVisible(false);
layout()->addWidget(lineEdit);
textEdit = new QTextEdit();
textEdit->setReadOnly(true);
textEdit->setVisible(false);
layout()->addWidget(textEdit);
}
void Viewer::show(const Recipe& recipe)
{
textEdit->setReadOnly(true);
textEdit->setVisible(true);
lineEdit->setVisible(false);
title = QString::fromUtf8(recipe.title.data());
auto instructions = QString::fromUtf8(recipe.instructions.data());
instructions.replace("\n", "<br/>");
QString ingredients;
for(const auto& ingredient_group : recipe.ingredient_groups)
{
if(ingredient_group.title != "")
{
ingredients += "<h3>" + QString::fromUtf8(ingredient_group.title.data()) + "</h3>";
}
ingredients += "<ul>";
for(const auto& ingredient : ingredient_group.ingredients)
{
if(ingredient.amount > 0)
{
ingredients +=
"<li>" +
QString::number(ingredient.amount) + " " +
QString::fromUtf8(ingredient.unit.data()) + " " +
QString::fromUtf8(ingredient.item.data()) +
"</li>";
}
else
{
ingredients +=
"<li>" +
QString::fromUtf8(ingredient.item.data()) +
"</li>";
}
}
ingredients += "</ul>";
}
QByteArray image(recipe.image.data(), recipe.image.size());
if(recipe.image.substr(0, 4) == "/9j/") // Image is base64 encoded
{
image = QByteArray::fromBase64(image);
}
QString db;
switch(recipe.db)
{
case DatabaseSource::KRecipes:
db = "KRecipes";
break;
case DatabaseSource::Gourmet:
db = "Gourmet";
break;
case DatabaseSource::Qookie:
db = "Qookie";
break;
}
html =
"<center><strong style=\"font-size:28px;\">" + QString::fromUtf8(recipe.title.data()) + "</strong></center><br/>"
"<table>"
"<tr>"
"<td>"
"<p>" + QString::fromUtf8(recipe.description.data()) + "</p>"
"<p>"
"Database: " + db + " (id:" + QString::number(recipe.id) + ")<br/>"
"Source: " + QString::fromUtf8(recipe.source.data()) + "<br/>"
"Cuisine: " + QString::fromUtf8(recipe.cuisine.data()) + "<br/>"
"Cooktime: " + QString::number(recipe.cooktime / 60) + "min<br/>"
"Preptime: " + QString::number(recipe.preptime / 60) + "min<br/>"
"Yields: " + QString::number(recipe.yields) + " " + QString::fromUtf8(recipe.yield_unit.data()) + "<br/>"
"Tags: " + QString::fromUtf8(recipe.tags[0].data()) + ""
"</p>"
"<h2>Ingredienser</h2>" + ingredients +
"</td>"
"<td>"
"<img height=\"300\" src=\"data:image/png;base64," + image.toBase64() + "\"/>"
"</td>"
"</tr>"
"</table>"
"<h2>Instruktioner</h2>"
"<p>" + instructions + "</p>"
;
textEdit->setHtml(html);
}
void Viewer::scratchPad()
{
textEdit->setReadOnly(false);
textEdit->setVisible(true);
textEdit->setHtml("");
lineEdit->setVisible(true);
lineEdit->setText("");
}
const QString& Viewer::getTitle()
{
if(lineEdit->isVisible())
{
title = lineEdit->text();
}
return title;
}
const QString& Viewer::getHtml()
{
html = textEdit->toHtml();
return html;
}
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