/// <summary>
/// Detaches an asset tile from the API handler.
/// </summary>
/// <param name="assetTile">The assetTile<see cref="WpfAssetTile"/> to unsubscribe</param>
public void DetachAssetTile(IAssetTile assetTile)
{
this.attachedAssetTiles.Remove(assetTile);
IApi api = this.LoadedApis.FirstOrDefault(a => a.ApiInfo.ApiName == assetTile.AssetTileData.ApiName);
if (api == null)
{
return;
}
// detach asset if there is no other asset tile with the same asset subscribed to this api
bool detachAsset = !this.attachedAssetTiles.Exists(att => att.AssetTileData.ApiName == api.ApiInfo.ApiName &&
att.AssetTileData.Asset.AssetId == assetTile.AssetTileData.Asset.AssetId);
// detach convert currency if there is no other asset tile with the same convert currency subscribed to this api
bool detachConvertCurrency = !this.attachedAssetTiles.Exists(att => att.AssetTileData.ApiName == api.ApiInfo.ApiName &&
att.AssetTileData.Asset.ConvertCurrency == assetTile.AssetTileData.Asset.ConvertCurrency);
api.DetachAsset(new DetachAssetArgs()
{
Asset = assetTile.AssetTileData.Asset,
DetachAsset = detachAsset,
DetachConvertCurrency = detachConvertCurrency
});
}
/// <summary>
/// Attaches an asset tile to the API handler and it's asset to the right API.
/// </summary>
/// <param name="assetTile">The assetTile<see cref="WpfAssetTile"/> to subscribe.</param>
/// <param name="requestUpdate">If true, the API will request an update for this asset instantly.</param>
public void AttachAssetTile(IAssetTile assetTile, bool requestUpdate)
{
// search the API to subscribe in the dictionary
IApi api = this.LoadedApis.FirstOrDefault(a => a.ApiInfo.ApiName == assetTile.AssetTileData.ApiName);
api.AttachAsset(assetTile.AssetTileData.Asset);
if (api.ApiData.IsEnabled && requestUpdate)
{
api.RequestSingleAssetUpdateAsync(assetTile.AssetTileData.Asset);
}
this.attachedAssetTiles.Add(assetTile);
}
/// <summary>
/// The Asstile_Closed calls the API handler to unsubscribe the asset tile,
/// removes is from the handled asset tiles and the app data and calls the FireOnAppDataChanged method.
/// </summary>
/// <param name="sender">The sender<see cref="object"/> contains the closed asset tile.</param>
/// <param name="e">The e<see cref="EventArgs"/></param>
private void AssetTile_OnTileClosed(object sender, EventArgs e)
{
IAssetTile closedAssetTile = (WpfAssetTile)sender;
this.apiHandler.DetachAssetTile(closedAssetTile);
this.activeAssetTiles.Remove(closedAssetTile);
this.appData.AssetTileDataSet.Remove(closedAssetTile.AssetTileData);
this.activePortfolioTiles.ForEach(portt =>
{
portt.RemoveAssetTile(closedAssetTile.AssetTileData.AssetTileId);
});
this.FireOnAppDataChanged();
}
/// <summary>
/// The Update
/// </summary>
/// <param name="updatedAssetTile">The updatedAsset<see cref="Asset"/></param>
public void Update(IAssetTile updatedAssetTile)
{
if (this.PortfolioTileData.AssignedAssetTileIds.Any(id => id == updatedAssetTile.AssetTileData.AssetTileId))
{
// remove asset if the convert currency has changed
if (this.PortfolioTileData.AssignedAssetTileIds.Count > 1)
{
int otherAssignedId = this.PortfolioTileData.AssignedAssetTileIds.First(a => a != updatedAssetTile.AssetTileData.AssetTileId);
if (this.appData.AssetTileDataSet.First(a => a.AssetTileId == otherAssignedId).Asset.ConvertCurrency != updatedAssetTile.AssetTileData.Asset.ConvertCurrency)
{
this.PortfolioTileData.AssignedAssetTileIds.Remove(updatedAssetTile.AssetTileData.AssetTileId);
this.FireOnAppDataChanged();
}
}
this.UpdateTextBlocks(updatedAssetTile.AssetTileData.Asset.LastUpdated);
this.RefreshTileStyle();
}
}
