private ConnectionItemCollection(CremaAppHostViewModel cremaAppHost, string filename, IEnumerable <ConnectionItemInfo> items)
{
this.cremaAppHost = cremaAppHost;
this.filename = filename;
foreach (var item in items)
{
var version = item.Version;
var itemViewModel = new ConnectionItemViewModel(this.cremaAppHost)
{
Name = item.Name,
Address = item.Address,
DataBaseName = item.DataBaseName,
ID = item.ID,
ThemeColor = item.ThemeColor,
Theme = item.Theme ?? CremaAppHostViewModel.Themes.First().Key,
IsDefault = item.IsDefault,
};
if (item.Password != null)
{
itemViewModel.Password = version == null?StringUtility.Encrypt(item.Password, item.ID) : item.Password;
}
base.Add(itemViewModel);
}
this.CollectionChanged += ConnectionItemInfoCollection_CollectionChanged;
}
public static ConnectionItemCollection Read(CremaAppHostViewModel cremaAppHost, string filename)
{
try
{
using var stream = new FileStream(filename, FileMode.Open);
var items = serializer.Deserialize(stream) as ConnectionItemInfo[];
var collection = new ConnectionItemCollection(cremaAppHost, filename, items);
return(collection);
}
catch
{
return(new ConnectionItemCollection(cremaAppHost, filename));
}
}
public ConnectionItemViewModel(CremaAppHostViewModel cremaAppHost)
: base(cremaAppHost)
{
this.cremaAppHost = cremaAppHost ?? throw new ArgumentNullException(nameof(cremaAppHost));
}
private ConnectionItemCollection(CremaAppHostViewModel cremaAppHost, string filename)
: this(cremaAppHost, filename, Enumerable.Empty <ConnectionItemInfo>())
{
}
