add hanatui

2026-05-20 11:13:14 +02:00
parent bb8ac5de08
commit 27cf1b6314
19 changed files with 2520 additions and 1 deletions
@@ -0,0 +1,77 @@
+using HanaTui.Hana;
+using Spectre.Console;
+
+namespace HanaTui.Tui;
+
+/// <summary>
+/// The main operation menu. Returns the selected operation, or null to exit.
+/// </summary>
+public static class MainMenuScreen
+{
+    public enum Operation
+    {
+        Export,
+        Import,
+        ImportRename,
+        Copy,
+        Drop,
+        RenameDb,
+        Backup,
+        ChangeKey,
+        Quit,
+    }
+
+    public static Operation Run(HdbUserstoreKey? key, string keyName)
+    {
+        AnsiConsole.Clear();
+
+        // Header with key info
+        var rule = new Rule("[bold dodgerblue1]HANA Database Manager[/]")
+            .RuleStyle(Style.Parse("dodgerblue1"));
+        AnsiConsole.Write(rule);
+
+        if (key is not null)
+        {
+            AnsiConsole.MarkupLine(
+                $"  Key: [bold yellow]{key.Name}[/]  " +
+                $"[dim]{key.Host}:{key.Port}" +
+                (string.IsNullOrEmpty(key.Tenant) ? "" : $"@{key.Tenant}") +
+                $"  user={key.User}[/]");
+        }
+        else
+        {
+            AnsiConsole.MarkupLine($"  Key: [bold yellow]{keyName}[/]");
+        }
+
+        AnsiConsole.WriteLine();
+
+        var choices = new Dictionary<string, Operation>
+        {
+            ["1  Export Schema"]                   = Operation.Export,
+            ["2  Import Schema"]                   = Operation.Import,
+            ["3  Import & Rename Schema"]           = Operation.ImportRename,
+            ["4  Copy Schema"]                      = Operation.Copy,
+            ["5  Drop Schema"]                      = Operation.Drop,
+            ["6  Rename Database (Company Name)"]   = Operation.RenameDb,
+            ["7  Backup Tenant"]                    = Operation.Backup,
+            ["----------------------------------"]   = Operation.Quit, // separator placeholder
+            ["k  Change Key"]                       = Operation.ChangeKey,
+            ["q  Quit"]                             = Operation.Quit,
+        };
+
+        // Build SelectionPrompt without the separator entry
+        var prompt = new SelectionPrompt<string>()
+            .Title("[bold]Select operation:[/]")
+            .PageSize(12)
+            .HighlightStyle(Style.Parse("bold dodgerblue1"));
+
+        foreach (var key2 in choices.Keys)
+        {
+            if (key2.StartsWith("--")) continue;
+            prompt.AddChoice(key2);
+        }
+
+        var selected = AnsiConsole.Prompt(prompt);
+        return choices.TryGetValue(selected, out var op) ? op : Operation.Quit;
+    }
+}