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Items are loaded from default JSON file in standard location at startup. If no items are found in file, example items are generated.

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This commit is contained in:
Bent Witthold
2025-12-23 13:40:33 +01:00
parent 0e1a0d4959
commit 1fc1b1715d
7 changed files with 100 additions and 31 deletions
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72
model/tablemodel.cpp
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@ -17,21 +17,35 @@ QHash<int, QByteArray> TableModel::ROLE_NAMES = {{NameRole, "Name"},
{FactorRole, "Factor"}};
QList<QString> TableModel::intColumns = {"Amount", "Factor"};
QByteArray TableModel::generateExampleItems() {
QJsonDocument doc = QJsonDocument();
QJsonObject rootObject;
QJsonArray array;
for (int row = 0; row < 5; ++row) {
QJsonObject itemObject;
// itemObject.insert("uuid", m_uuid.toString());
// itemObject.insert("entryDateUTC", m_entryDateUTC.toString(Qt::ISODate));
itemObject.insert(TableModel::ROLE_NAMES.value(TableModel::NameRole),
QString("Item %1").arg(row));
itemObject.insert(TableModel::ROLE_NAMES.value(TableModel::DescriptionRole),
QString("This is item %1").arg(row));
itemObject.insert(TableModel::ROLE_NAMES.value(TableModel::InfoRole),
QString("Info of item %1").arg(row));
itemObject.insert(TableModel::ROLE_NAMES.value(TableModel::AmountRole), row);
itemObject.insert(TableModel::ROLE_NAMES.value(TableModel::FactorRole), row * 1.1);
array.append(itemObject);
}
rootObject.insert("items", array);
doc.setObject(rootObject);
return doc.toJson();
}
TableModel::TableModel(QUndoStack* undoStack, QObject* parent)
: QAbstractTableModel{parent}
, m_undoStack(undoStack) {
for (int row = 0; row < 5; ++row) {
QHash<int, QVariant> values;
values[NameRole] = QString("Item %1").arg(row);
values[DescriptionRole] = QString("This is item %1").arg(row);
values[InfoRole] = QString("Info of item %1").arg(row);
values[AmountRole] = row;
values[FactorRole] = row * 1.1;
shared_ptr<ModelItem> item = make_unique<ModelItem>(values);
m_items.append(std::move(item));
}
}
, m_undoStack(undoStack) {}
Qt::ItemFlags TableModel::flags(const QModelIndex& index) const {
return Qt::ItemIsEditable | QAbstractTableModel::flags(index);
@ -115,6 +129,21 @@ bool TableModel::setItemData(const QModelIndex& index, const QMap<int, QVariant>
return false;
}
QJsonDocument TableModel::getAllItemsAsJsonDoc() const {
QJsonDocument doc = QJsonDocument();
QJsonObject rootObject;
QJsonArray array;
foreach (shared_ptr<ModelItem> item, m_items) {
QJsonObject itemObject = item->toJsonObject();
array.append(itemObject);
}
rootObject.insert("items", array);
doc.setObject(rootObject);
return doc;
}
bool TableModel::removeRows(int firstRow, int nRows, const QModelIndex& parentIndex) {
if (parentIndex != QModelIndex()) {
qWarning() << "Removing of child rows is not supported yet!";
@ -147,7 +176,7 @@ void TableModel::insertItems(int startPosition,
startPosition = m_items.size();
}
QList<QHash<int, QVariant>> valueList = JsonParser::toItemValuesList(jsonDoc);
QList<QHash<int, QVariant>> valueList = JsonParser::toItemValuesList(jsonDoc, "items");
InsertRowsCommand* insertCommand = new InsertRowsCommand(this, startPosition, valueList);
m_undoStack->push(insertCommand);
@ -245,18 +274,3 @@ bool TableModel::isEmptyValueEqualToZero(const int role) const {
}
return false;
}
QJsonDocument TableModel::getAllItemsAsJsonDoc() const {
QJsonDocument doc = QJsonDocument();
QJsonObject rootObject;
QJsonArray array;
foreach (shared_ptr<ModelItem> item, m_items) {
QJsonObject itemObject = item->toJsonObject();
array.append(itemObject);
}
rootObject.insert("items", array);
doc.setObject(rootObject);
return doc;
}