private IDisposable UpdateBadge(byte[] key, RedisTargetInfo targetInfo)
{
return(_clientAccessor.With(targetInfo, client => client.SCard(ustring.Make(key).ToString())) // TODO: async
.SubscribeWithLog(len =>
{
_model.BadgeText = $"Set ({len})";
}));
}
public IDisposable BindLength(byte[] key, RedisTargetInfo targetInfo)
{
_model.BadgeText = "String";
return(_clientAccessor.With(targetInfo, client => client.StrLen(ustring.Make(key).ToString())) // TODO: async
.SubscribeWithLog(len =>
{
_model.BadgeText = $"String ({len})";
}));
}
public IObservable <RedisResultInfo> Execute(
RedisTargetInfo targetInfo, RedisCommandInfo commandInfo)
{
return(_clientAccessor.With(targetInfo, client =>
{
// TODO: async
return client.Call(commandInfo.Name, commandInfo.Args);
})
.Select(data => RedisResultInfo.MapResult(
targetInfo,
commandInfo,
data))
.Catch <RedisResultInfo, RedisException>(exception => Observable.Return(
new RedisResultInfo.Error(
targetInfo,
commandInfo,
exception))));
}
public IObservable <StructProjectionInfo> Project(
ResultProjectionInfo resultProjectionInfo)
{
if (resultProjectionInfo == null)
{
return(Observable.Return(
new StructProjectionInfo(null, StructProjectionKind.None)));
}
var key = Encoding.UTF8.GetString(resultProjectionInfo.Value);
return(_clientAccessor.With(
resultProjectionInfo.Result.TargetInfo,
client => client.Type(key))
.Select(type =>
{
switch (type)
{
case "string":
return new StructProjectionInfo(
resultProjectionInfo, StructProjectionKind.String);
case "list":
return new StructProjectionInfo(
resultProjectionInfo, StructProjectionKind.List);
case "set":
return new StructProjectionInfo(
resultProjectionInfo, StructProjectionKind.Set);
case "zset":
return new StructProjectionInfo(
resultProjectionInfo, StructProjectionKind.ZSet);
case "hash":
return new StructProjectionInfo(
resultProjectionInfo, StructProjectionKind.Hash);
}
return new StructProjectionInfo(
resultProjectionInfo, StructProjectionKind.None);
}));
}
private IObservable <string[]> GetQuickAccessItems(
string text)
{
if (!string.IsNullOrWhiteSpace(text) && !text.Contains("*"))
{
text = text.Trim() + "*";
}
RedisTargetInfo targetInfo = null;
if (_model.IsDatabaseTargetSelected)
{
targetInfo = _model.SelectedDatabaseTarget.DatabaseInfo;
}
if (_model.IsServerTargetSelected)
{
targetInfo = _model.SelectedServerTarget.ServerInfo;
}
if (!string.IsNullOrWhiteSpace(text) && targetInfo != null)
{
return(_clientAccessor.With(targetInfo, client =>
{
var scan = client.Scan(0, text);
if (scan != null)
{
var items = scan.Items
.ToArray();
return Observable.Return(items);
}
return Observable.Return(new string[0]);
}));
}
return(Observable.Return(new string[0]));
}
