public void Load(string file)
{
if (!IsLoaded)
{
LocalData.Clear();
var listItems = JsonConvert.DeserializeObject <List <GeneratorLocalData> >(Resources.Load <TextAsset>(file).text);
listItems.ForEach(li => LocalData.Add(li.id, li));
listItems.ForEach(li => {
//Debug.Log($"generator local data {li.id}, names count => {li.names.Count}");
});
IsLoaded = true;
}
}
public async Task SaveAllChanges()
{
List <BatchEditModel> deletedItems = LocalData.Where(itm => itm.IsDeleted == true).ToList();
List <BatchEditModel> newItems = LocalData.Where(itm => itm.IsNew == true).ToList();
List <BatchEditModel> updatedItems = LocalData.Where(itm => itm.IsChanged == true && itm.IsDeleted == false).ToList();
// clean up current data and selection
LocalData.Clear();
SelectedItems = Enumerable.Empty <BatchEditModel>();
// update the grid with the data from the service
List <BatchEditModel> newData = await theService.BatchUpdate(deletedItems, newItems, updatedItems);
LocalData = new ObservableCollection <BatchEditModel>(newData);
}