/// <summary>
/// Clears all articles from the stock model.
/// </summary>
public void Clear()
{
_articles.Clear();
_selectedArticle = null;
UpdateModel();
}
/// <summary>
/// Updates the internal data model.
/// </summary>
private void UpdateModel()
{
_articleModel.Rows.Clear();
_packModel.Rows.Clear();
foreach (var articleCode in _articles.Keys)
{
if (string.IsNullOrEmpty(_filter) == false)
{
bool keepArticle = articleCode.Contains(_filter);
keepArticle |= !String.IsNullOrEmpty(_articles[articleCode].VirtualId) &&
_articles[articleCode].VirtualId.Contains(_filter);
if (!keepArticle)
{
if ((_selectedArticle != null) &&
(_selectedArticle.Id == articleCode))
{
_selectedArticle = null;
}
continue;
}
}
if (_selectedArticle == null)
{
_selectedArticle = _articles[articleCode];
}
var article = _articles[articleCode];
DataRow row = _articleModel.NewRow();
row[0] = articleCode;
row[1] = article.Name != null ? article.Name : string.Empty;
row[2] = article.DosageForm != null ? article.DosageForm : string.Empty;
row[3] = article.PackagingUnit != null ? article.PackagingUnit : string.Empty;
row[4] = article.MaxSubItemQuantity;
row[5] = article.PackCount;
row[6] = article.VirtualId;
_articleModel.Rows.Add(row);
}
UpdatePackModel();
}
/// <summary>
/// Replaces the internal stock model with the specified article list.
/// </summary>
/// <param name="articleList">The article list to use.</param>
public void Replace(List <IArticle> articleList)
{
if (articleList == null)
{
throw new ArgumentException(nameof(articleList));
}
_articles.Clear();
foreach (var article in articleList)
{
_articles[article.Id] = new StockArticle(article);
}
_selectedArticle = (_articles.Count > 0) ? _articles[articleList[0].Id] : null;
UpdateModel();
}
/// <summary>
/// Selects the article with the specified article code.
/// </summary>
/// <param name="articleCode">Code of the article to select.</param>
public void SelectArticle(string articleCode)
{
_selectedArticle = _articles.ContainsKey(articleCode) ? _articles[articleCode] : null;
UpdatePackModel();
}
/// <summary>
/// Clears the article selection.
/// </summary>
public void ClearArticleSelection()
{
_selectedArticle = null;
UpdatePackModel();
}
