From 00d2681a703e8d9570f0278927130b73fa56b123 Mon Sep 17 00:00:00 2001
From: Roland <roland.brunner@gmx.at>
Date: Mon, 28 Sep 2026 19:08:16 +0200
Subject: [PATCH] - ghost admin

---
 GhostImageManager/Services/LogService.cs | 52 ++++++++++++++++++++++++
 1 file changed, 52 insertions(+)
 create mode 100644 GhostImageManager/Services/LogService.cs

diff --git a/GhostImageManager/Services/LogService.cs b/GhostImageManager/Services/LogService.cs
new file mode 100644
index 0000000..ee78b14
--- /dev/null
+++ b/GhostImageManager/Services/LogService.cs
@@ -0,0 +1,52 @@
+namespace GhostImageManager.Services;
+
+public class LogService
+{
+    private readonly IWebHostEnvironment _env;
+    private readonly string _logsDir;
+
+    public LogService(IWebHostEnvironment env)
+    {
+        _env = env;
+        _logsDir = Path.Combine(env.ContentRootPath, "logs");
+    }
+
+    public List<string> GetLogFiles()
+    {
+        if (!Directory.Exists(_logsDir))
+            return new List<string>();
+
+        return Directory.GetFiles(_logsDir, "ghost-image-manager-*.log")
+            .OrderByDescending(f => f)
+            .ToList();
+    }
+
+    public string ReadLogFile(string fileName, int maxLines = 1000)
+    {
+        var filePath = Path.Combine(_logsDir, fileName);
+        if (!File.Exists(filePath))
+            return $"Log-Datei nicht gefunden: {fileName}";
+
+        try
+        {
+            var lines = File.ReadAllLines(filePath);
+            if (lines.Length <= maxLines)
+                return string.Join(Environment.NewLine, lines);
+
+            return string.Join(Environment.NewLine, lines.Skip(lines.Length - maxLines));
+        }
+        catch (Exception ex)
+        {
+            return $"Fehler beim Lesen der Log-Datei: {ex.Message}";
+        }
+    }
+
+    public string ReadLatestLog(int maxLines = 1000)
+    {
+        var files = GetLogFiles();
+        if (!files.Any())
+            return "Keine Log-Dateien vorhanden.";
+
+        return ReadLogFile(Path.GetFileName(files.First()), maxLines);
+    }
+}