private void ChangeDisplayType()
{
if (item != null)
{
var redisTypeViewModelMap = new Dictionary <RedisType, IValueItem>
{
{ RedisType.String, KeyStringViewModel },
{ RedisType.Set, KeySetViewModel },
{ RedisType.List, KeyListViewModel },
{ RedisType.Hash, KeyHashViewModel },
{ RedisType.SortedSet, KeySortedSetViewModel }
};
if (!Maps.RedisTypeKeyMap.ContainsKey(selectedType))
{
selectedType = RedisType.String;
}
var olditem = item;
item = (RedisKey)Activator.CreateInstance(Maps.RedisTypeKeyMap[selectedType], item.Parent, eventAggregator);
if (item != null)
{
item.KeyName = olditem.KeyName;
item.KeyType = selectedType;
item.TTL = olditem.TTL;
item.Display = olditem.KeyName;
ActivateItem(redisTypeViewModelMap[selectedType]);
if (resetValue)
{
switch (item.KeyType)
{
case RedisType.String:
ResetKeyValue(string.Empty);
break;
case RedisType.Set:
case RedisType.List:
ResetKeyValue(new BindableCollection <NumberedStringWrapper>());
break;
case RedisType.Hash:
ResetKeyValue(new BindableCollection <HashWrapper>());
break;
case RedisType.SortedSet:
ResetKeyValue(new BindableCollection <ScoreWrapper>());
break;
}
}
}
resetValue = true; // If this is true, try to reset the value when displaying new type.
}
}
public void Handle(AddKeyMessage message)
{
item = new RedisKeyString(message.ParentDatabase, eventAggregator)
{
KeyValue = string.Empty
};
SetDefault();
KeyNameTextBox = message.KeyBase;
DatabaseName = item.DatabaseName;
}
public void Handle(TreeItemSelectedMessage message)
{
if (message?.SelectedItem is RedisKey && !message.SelectedItem.HasChildren)
{
item = (RedisKey)message.SelectedItem;
resetValue = false;
DisplayItem(item);
}
}
private void DisplayItem(RedisKey displayitem)
{
if (displayitem != null)
{
DatabaseName = displayitem.DatabaseName;
KeyNameTextBox = displayitem.KeyName;
SelectedType = displayitem.KeyType;
var ttl = displayitem.TTL;
if (ttl.HasValue)
{
TTLDateTimePicker = DateTime.Now + ttl.Value;
}
else
{
TTLDateTimePicker = null;
}
}
}
