Update

ConsoleApp2/Services/Loggers/CacheTaskMonitorLogger.cs

@@ -0,0 +1,19 @@
+using ConsoleApp2.Cache;
+
+namespace ConsoleApp2.Services.Loggers;
+
+public class CacheTaskMonitorLogger : ITaskMonitorLogger
+{
+    private readonly ICacher _cacher;
+
+    public CacheTaskMonitorLogger(ICacher cacher)
+    {
+        _cacher = cacher;
+    }
+
+    public void LogStatus(string name, IReadOnlyDictionary<string, string> properties, ITaskMonitorLogger.LogLevel logLevel)
+    {
+        if(logLevel is ITaskMonitorLogger.LogLevel.Progress)
+            _cacher.SetHashAsync(name, properties);
+    }
+}

ConsoleApp2/Services/Loggers/ITaskMonitorLogger.cs

@@ -0,0 +1,12 @@
+namespace ConsoleApp2.Services.Loggers;
+
+public interface ITaskMonitorLogger
+{
+    public enum LogLevel
+    {
+        Info,
+        Debug,
+        Progress,
+    }
+    void LogStatus(string name, IReadOnlyDictionary<string, string> properties, LogLevel logLevel = LogLevel.Info);
+}

ConsoleApp2/Services/Loggers/LoggerTaskMonitorLogger.cs

@@ -0,0 +1,41 @@
+using System.Text;
+using Microsoft.Extensions.Logging;
+
+namespace ConsoleApp2.Services.Loggers;
+
+public class LoggerTaskMonitorLogger : ITaskMonitorLogger
+{
+    private readonly ILogger _logger;
+
+    public LoggerTaskMonitorLogger(ILogger<LoggerTaskMonitorLogger> logger)
+    {
+        _logger = logger;
+    }
+
+    public void LogStatus(string name, IReadOnlyDictionary<string, string> properties, ITaskMonitorLogger.LogLevel logLevel)
+    {
+        var sb = new StringBuilder();
+        sb.Append($"{name}: {{");
+        sb.AppendJoin(',', properties.Select((pair, i) => $" {pair.Key}: {pair.Value}"));
+        sb.Append('}');
+        // var args = new List<string> { name };
+        // properties.Aggregate(args, (args, pair) =>
+        // {
+        //     args.Add(pair.Key);
+        //     args.Add(pair.Value);
+        //     return args;
+        // });
+        switch (logLevel)
+        {
+            case ITaskMonitorLogger.LogLevel.Info:
+                _logger.LogInformation("{message}", sb.ToString());
+                break;
+            case ITaskMonitorLogger.LogLevel.Progress:
+            case ITaskMonitorLogger.LogLevel.Debug:
+                _logger.LogDebug("{message}", sb.ToString());
+                break;
+            default:
+                throw new ArgumentOutOfRangeException(nameof(logLevel), logLevel, null);
+        }
+    }
+}