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/*
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* Copyright (C) 2015 Christian Ehringfeld <c.ehringfeld@t-online.de>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program; if not, see <http://www.gnu.org/licenses/>.
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*/
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#include "entity.h"
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#include "entityhelper.h"
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#include "entityinstancefactory.h"
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using namespace CuteEntityManager;
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Entity::Entity(QObject *parent) : QObject(parent) {
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this->id = -1;
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}
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QString Entity::toString() const {
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QString r = "";
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r.append(EntityHelper::getClassName(this));
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r.append(": {");
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auto properties = EntityHelper::getMetaProperties(this);
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for (auto var = properties.constBegin(); var != properties.constEnd(); ++var) {
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QString val = "";
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auto value = var.value().read(this);
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if (var.value().isEnumType()) {
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val = var.value().enumerator().valueToKey(var.value().read(this).toInt());
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} else if (value.canConvert<QList<QVariant>>()) {
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val.append("[");
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auto list = EntityInstanceFactory::castQVariantList(value);
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int size = list.size();
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val.append(QString::number(size));
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val.append(" ");
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val.append(size == 1 ? "element" : "elements");
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val.append("]");
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} else {
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val = value.toString();
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}
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r.append(var.key() + ": " + val + ", ");
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}
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r.append("}");
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return r;
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}
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Entity* Entity::copy() const {
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return EntityHelper::copyObject(this);
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}
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QString Entity::slimToString() const {
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QString r = "";
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r.append(EntityHelper::getClassName(this));
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r.append(": {");
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r.append("id: ") + this->getId() + "}";
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return r;
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}
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QList<ErrorMsg> Entity::getErrors() const {
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return errors;
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}
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QString Entity::getErrorsAsString() const {
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QList<ErrorMsg> errors = this->getErrors();
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bool first = true;
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QString r = "";
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for (int i = 0; i < errors.size(); ++i) {
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ErrorMsg msg = errors.at(i);
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if (first) {
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first = false;
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} else {
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r += ";";
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}
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r += msg.getErrorMsg();
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}
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return r;
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}
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void Entity::setErrors(const QList<ErrorMsg> &value) {
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this->errors = value;
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}
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void Entity::setProperty(const QSharedPointer<Entity> &e, QSharedPointer<Entity> value, const QMetaProperty &property) {
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property.write(e.data(), QVariant::fromValue(value));
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}
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Entity::~Entity() {
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}
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QList<ValidationRule> Entity::validationRules() const {
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return QList<ValidationRule>();
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}
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QString Entity::getTablename() const {
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return QString(this->metaObject()->className()).toLower();
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}
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QString Entity::getClassname() const {
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return EntityHelper::getClassName(this);
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}
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const QHash<QString, Relation> Entity::getRelations() const {
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return QHash<QString, Relation>();
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}
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const Relation Entity::getRelation(const QString &name) const {
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return this->getRelations().isEmpty() ? Relation() : this->getRelations().value(name);
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}
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const QStringList Entity::getTransientAttributes() const {
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return QStringList();
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}
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const QStringList Entity::getBLOBColumns() const {
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return QStringList();
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}
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InheritanceStrategy Entity::getInheritanceStrategy() const {
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return InheritanceStrategy::JOINED_TABLE;
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}
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bool Entity::isInheritanceCascaded() const {
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return true;
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}
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QString Entity::getPrimaryKey() const {
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return "id";
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}
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QHash<QString, QVariant> Entity::getProperties() {
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auto count = this->metaObject()->propertyCount();
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QHash<QString, QVariant> hash = QHash<QString, QVariant>();
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for (int i = 0; i < count; ++i) {
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auto prop = this->metaObject()->property(i);
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hash.insert(QString(prop.name()),prop.read(this));
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}
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return hash;
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}
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QHash<QString, QString> Entity::getPropertyLabels() {
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QHash<QString, QString> hash = QHash<QString, QString>();
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hash.insert("id","ID");
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return hash;
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}
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QVariant Entity::getProperty(const QString &name) const {
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if (!name.isEmpty()) {
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return QObject::property(name.toLatin1().constData());
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}
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return QVariant();
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}
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bool Entity::setProperty(const QString &name, const QVariant &value) {
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return QObject::setProperty(name.toLatin1().constData(), value);
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}
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qint64 Entity::getId() const {
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return id;
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}
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void Entity::setId(const qint64 &value) {
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if (value != this->id) {
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id = value;
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emit idChanged();
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}
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}
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bool Entity::hasErrors() const {
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return !this->errors.isEmpty();
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}
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