private async Task GetDataAsync()
{
if (this._groups.Count != 0)
{
return;
}
Uri dataUri = new Uri("ms-appx:///DataModel/JewelryData.json");
StorageFile file = await StorageFile.GetFileFromApplicationUriAsync(dataUri);
string jsonText = await FileIO.ReadTextAsync(file);
JsonObject jsonObject = JsonObject.Parse(jsonText);
JsonArray jsonArray = jsonObject["Groups"].GetArray();
foreach (JsonValue groupValue in jsonArray)
{
JsonObject groupObject = groupValue.GetObject();
JewelryDataGroup group = new JewelryDataGroup(groupObject["UniqueId"].GetString(),
groupObject["Type"].GetString(),
groupObject["Title"].GetString(),
groupObject["Subtitle"].GetString(),
groupObject["ImagePath"].GetString(),
groupObject["Description"].GetString());
foreach (JsonValue itemValue in groupObject["Items"].GetArray())
{
JsonObject itemObject = itemValue.GetObject();
group.Items.Add(new JewelryDataItem(itemObject["UniqueId"].GetString(),
itemObject["Title"].GetString(),
itemObject["Subtitle"].GetString(),
itemObject["ImagePath"].GetString(),
itemObject["Description"].GetString(),
itemObject["Content"].GetString(),
itemObject["ColSpan"].GetString(),
itemObject["RowSpan"].GetString(),
group
));
}
this.Groups.Add(group);
}
}
public JewelryDataItem(String uniqueId, String title, String subtitle, String imagePath, String description, String content, string colSpan, string rowSpan, JewelryDataGroup group)
{
this.UniqueId = uniqueId;
this.Title = title;
this.Subtitle = subtitle;
this.Description = description;
this.ImagePath = imagePath;
this.Content = content;
this.ColSpan = Convert.ToInt32(colSpan);
this.RowSpan = Convert.ToInt32(rowSpan);
this.Group = group;
}
