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#include "populaterandomtext.h"
#include "common/utils.h"
#include "common/unused.h"
#include "services/populatemanager.h"
#include <QRandomGenerator>
PopulateRandomText::PopulateRandomText()
{
}
QString PopulateRandomText::getTitle() const
{
return tr("Random text");
}
PopulateEngine* PopulateRandomText::createEngine()
{
return new PopulateRandomTextEngine();
}
bool PopulateRandomTextEngine::beforePopulating(Db* db, const QString& table)
{
UNUSED(db);
UNUSED(table);
randomGenerator = QRandomGenerator::securelySeeded();
range = cfg.PopulateRandomText.MaxLength.get() - cfg.PopulateRandomText.MinLength.get() + 1;
chars = "";
if (cfg.PopulateRandomText.UseCustomSets.get())
{
chars = cfg.PopulateRandomText.CustomCharacters.get();
}
else if (cfg.PopulateRandomText.IncludeBinary.get())
{
for (int i = 0; i < 256; i++)
chars.append(QChar((char)i));
}
else
{
if (cfg.PopulateRandomText.IncludeAlpha.get())
chars += QStringLiteral("abcdefghijklmnopqrstuvwxyz");
if (cfg.PopulateRandomText.IncludeNumeric.get())
chars += QStringLiteral("0123456789");
if (cfg.PopulateRandomText.IncludeWhitespace.get())
chars += QStringLiteral(" \t\n");
}
return !chars.isEmpty();
}
QVariant PopulateRandomTextEngine::nextValue(bool& nextValueError)
{
UNUSED(nextValueError);
int lgt = (randomGenerator.generate() % range) + cfg.PopulateRandomText.MinLength.get();
return randStr(lgt, chars);
}
void PopulateRandomTextEngine::afterPopulating()
{
}
CfgMain* PopulateRandomTextEngine::getConfig()
{
return &cfg;
}
QString PopulateRandomTextEngine::getPopulateConfigFormName() const
{
return QStringLiteral("PopulateRandomTextConfig");
}
bool PopulateRandomTextEngine::validateOptions()
{
bool rangeValid = (cfg.PopulateRandomText.MinLength.get() <= cfg.PopulateRandomText.MaxLength.get());
POPULATE_MANAGER->handleValidationFromPlugin(rangeValid, cfg.PopulateRandomText.MaxLength, QObject::tr("Maximum length cannot be less than minimum length."));
bool useCustom = cfg.PopulateRandomText.UseCustomSets.get();
bool useBinary = cfg.PopulateRandomText.IncludeBinary.get();
POPULATE_MANAGER->updateVisibilityAndEnabled(cfg.PopulateRandomText.IncludeAlpha, true, !useCustom && !useBinary);
POPULATE_MANAGER->updateVisibilityAndEnabled(cfg.PopulateRandomText.IncludeNumeric, true, !useCustom && !useBinary);
POPULATE_MANAGER->updateVisibilityAndEnabled(cfg.PopulateRandomText.IncludeWhitespace, true, !useCustom && !useBinary);
POPULATE_MANAGER->updateVisibilityAndEnabled(cfg.PopulateRandomText.IncludeBinary, true, !useCustom);
POPULATE_MANAGER->updateVisibilityAndEnabled(cfg.PopulateRandomText.CustomCharacters, true, useCustom);
bool customValid = !useCustom || !cfg.PopulateRandomText.CustomCharacters.get().isEmpty();
POPULATE_MANAGER->handleValidationFromPlugin(customValid, cfg.PopulateRandomText.CustomCharacters, QObject::tr("Custom character set cannot be empty."));
return rangeValid && customValid;
}
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