cookbook.cpp
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#include "cookbook.h"
#include <QApplication>
#include <QErrorMessage>
static QErrorMessage *errorDialog = NULL;
static void showError(QString errorMessage)
{
if (errorDialog == NULL)
{
errorDialog = new QErrorMessage;
errorDialog->setWindowModality(Qt::ApplicationModal);
errorDialog->setGeometry(QRect(0, 426, 900, 426));
}
errorDialog->showMessage(errorMessage);
errorDialog->exec();
}
CookBook::CookBook(Define::CookType type)
: type(type)
{
switch (type)
{
case Define::Poultry:
root = QString("/prime/cookbook/poultry/");
break;
case Define::Meat:
root = QString("/prime/cookbook/meat/");
break;
case Define::Fish:
root = QString("/prime/cookbook/fish/");
break;
case Define::Desert:
root = QString("/prime/cookbook/desert/");
break;
case Define::Vegetable:
root = QString("/prime/cookbook/vegetable/");
break;
case Define::Bread:
root = QString("/prime/cookbook/bread/");
break;
case Define::Etc:
root = QString("/prime/cookbook/etc/");
break;
default:
return;
}
QFile file(root + "list.csv");
if (!file.open(QIODevice::ReadOnly | QIODevice::Text))
{
showError("File not found: " + file.fileName());
return;
}
int lineCount = 0;
while (!file.atEnd())
{
lineCount++;
QString line = QString::fromUtf8(file.readLine()).trimmed();
if (line.isEmpty())
continue;
if (line.startsWith("directory"))
continue;
QString errorMessage = QString("%3: %1, line %2").arg(file.fileName()).arg(lineCount);
QString directory = line.section(',', 0, 0).trimmed();
if (directory.isEmpty())
{
showError(errorMessage.arg("Directory name is missed"));
continue;
}
QString cookname = line.section(',', 1, 1).trimmed();
if (cookname.isEmpty())
{
showError(errorMessage.arg("Cook name is missed"));
continue;
}
list.append(cookname);
book.append(ListEntity { directory, cookname });
}
file.close();
}
Cook CookBook::get(int index)
{
if (index < book.size())
{
ListEntity e = book.at(index);
return Cook(type, root + e.directory, e.name);
}
return Cook();
}