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GuilhermeStrice
2025-07-09 19:31:34 +01:00
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commit f37078157d
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using CommandLine;
using StackExchange.Redis;
using System;
using System.Collections.Generic;
using System.Linq;
using RedisManager.Utils;
namespace RedisManager.Commands
{
[Verb("xadd", HelpText = "Add an entry to a stream.")]
public class XAddOptions
{
[Option('i', "instance", Required = true, HelpText = "Instance name.")]
public string Instance { get; set; }
[Value(0, MetaName = "stream", Required = true, HelpText = "Stream key.")]
public string Stream { get; set; }
[Option("id", Required = false, HelpText = "Entry ID (default: *)")]
public string Id { get; set; } = "*";
[Option("fields", Required = true, HelpText = "Field-value pairs as field1:value1,field2:value2...")]
public IEnumerable<string> Fields { get; set; }
[Option("table", Required = false, HelpText = "Output as table.")]
public bool Table { get; set; }
}
[Verb("xrange", HelpText = "Get entries from a stream within a range.")]
public class XRangeOptions
{
[Option('i', "instance", Required = true, HelpText = "Instance name.")]
public string Instance { get; set; }
[Value(0, MetaName = "stream", Required = true, HelpText = "Stream key.")]
public string Stream { get; set; }
[Option("start", Required = false, HelpText = "Start ID (default: -)")]
public string Start { get; set; } = "-";
[Option("end", Required = false, HelpText = "End ID (default: +)")]
public string End { get; set; } = "+";
[Option("count", Required = false, HelpText = "Maximum number of entries")]
public int? Count { get; set; }
[Option("table", Required = false, HelpText = "Output as table.")]
public bool Table { get; set; }
}
[Verb("xlen", HelpText = "Get the length of a stream.")]
public class XLenOptions
{
[Option('i', "instance", Required = true, HelpText = "Instance name.")]
public string Instance { get; set; }
[Value(0, MetaName = "stream", Required = true, HelpText = "Stream key.")]
public string Stream { get; set; }
[Option("table", Required = false, HelpText = "Output as table.")]
public bool Table { get; set; }
}
[Verb("xdel", HelpText = "Remove entries from a stream.")]
public class XDelOptions
{
[Option('i', "instance", Required = true, HelpText = "Instance name.")]
public string Instance { get; set; }
[Value(0, MetaName = "stream", Required = true, HelpText = "Stream key.")]
public string Stream { get; set; }
[Value(1, MetaName = "ids", Min = 1, Required = true, HelpText = "Entry IDs to delete.")]
public IEnumerable<string> Ids { get; set; }
[Option("table", Required = false, HelpText = "Output as table.")]
public bool Table { get; set; }
}
public static class StreamCommands
{
public static int RunXAdd(XAddOptions opts, Config config)
{
var instance = RedisUtils.GetInstance(config, opts.Instance);
using var redis = RedisUtils.ConnectRedis(instance);
var db = redis.GetDatabase();
// Use XADD command directly
var args = new List<RedisValue> { opts.Stream, opts.Id };
foreach (var field in opts.Fields)
{
var parts = field.Split(':', 2);
if (parts.Length == 2)
{
args.Add(parts[0]);
args.Add(parts[1]);
}
}
var id = db.Execute("XADD", args.ToArray());
if (opts.Table)
RedisUtils.PrintTable(new[] { "Stream", "ID", "Fields" }, new List<string[]> { new[] { opts.Stream, id.ToString(), string.Join(", ", opts.Fields) } });
else
Console.WriteLine(Output.Green(id.ToString()));
return 0;
}
public static int RunXRange(XRangeOptions opts, Config config)
{
var instance = RedisUtils.GetInstance(config, opts.Instance);
using var redis = RedisUtils.ConnectRedis(instance);
var db = redis.GetDatabase();
// Use XRANGE command directly
var args = new List<RedisValue> { opts.Stream, opts.Start, opts.End };
if (opts.Count.HasValue)
{
args.Add("COUNT");
args.Add(opts.Count.Value);
}
var result = db.Execute("XRANGE", args.ToArray());
if (opts.Table)
{
Console.WriteLine(Output.Yellow("Table output not supported for XRANGE yet"));
}
else
Console.WriteLine(Output.Green(result.ToString()));
return 0;
}
public static int RunXLen(XLenOptions opts, Config config)
{
var instance = RedisUtils.GetInstance(config, opts.Instance);
using var redis = RedisUtils.ConnectRedis(instance);
var db = redis.GetDatabase();
// Use XLEN command directly
var length = db.Execute("XLEN", opts.Stream);
if (opts.Table)
RedisUtils.PrintTable(new[] { "Stream", "Length" }, new List<string[]> { new[] { opts.Stream, length.ToString() } });
else
Console.WriteLine(Output.Green(length.ToString()));
return 0;
}
public static int RunXDel(XDelOptions opts, Config config)
{
var instance = RedisUtils.GetInstance(config, opts.Instance);
using var redis = RedisUtils.ConnectRedis(instance);
var db = redis.GetDatabase();
// Use XDEL command directly
var args = new List<RedisValue> { opts.Stream };
args.AddRange(opts.Ids.Select(id => (RedisValue)id));
var count = db.Execute("XDEL", args.ToArray());
if (opts.Table)
RedisUtils.PrintTable(new[] { "Stream", "Deleted Count" }, new List<string[]> { new[] { opts.Stream, count.ToString() } });
else
Console.WriteLine(Output.Green($"Deleted {count} entry(ies)"));
return 0;
}
}
}