/// <summary>
/// Read item from server
/// </summary>
/// <returns></returns>
public async Task ReadItem()
{
CoreItemJson = (await ItemService.ReadJsonAsync(new List <Guid>()
{
_itemId
}))?.FirstOrDefault();
VMVisible.SetVisibility(CoreItemJson.JSON);
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="container">Dependency injection controller</param>
/// <param name="itemId">When provided automatically load this item for editing</param>
public VMJsonEditorPage(IContainer container, Guid?ItemId = null) : base(container)
{
ItemService = Container.Resolve <IItemService>();
if (ItemId != null)
{
_itemId = ItemId.Value;
}
VMVisible = new VMVisible();
}
/// <summary>
/// Create items from json
/// </summary>
/// <returns></returns>
public async Task CreateItem()
{
Working = true;
try
{
var coreItemJsons = await ItemService.CreateJsonAsync(ItemJson);
CoreItemJson = coreItemJsons.First();
VMVisible.SetVisibility(CoreItemJson.JSON);
}
finally
{
Working = false;
}
}
/// <summary>
/// Update multiple items on server
/// </summary>
/// <returns></returns>
public async Task UpdateItem()
{
Working = true;
try
{
var item = JsonConvert.DeserializeObject <Item>(_itemJson);
var coreItemJson = new CoreItemJson()
{
Id = ItemId,
IncludeChildren = true,
JSON = ItemJson
};
await ItemService.UpdateJsonAsync(new List <CoreItemJson>() { coreItemJson });
VMVisible.SetVisibility(coreItemJson.JSON);
}
finally
{
Working = false;
}
}