add hanatui

2026-05-20 11:13:14 +02:00
parent bb8ac5de08
commit 27cf1b6314
19 changed files with 2520 additions and 1 deletions
@@ -1 +1,145 @@
-Console.WriteLine("Hello, World!");
+using HanaTui.Hana;
+using HanaTui.Tui;
+
+// -----------------------------------------------------------------------
+// Entry point
+// -----------------------------------------------------------------------
+
+// Enable UTF-8 output for block characters in bars
+Console.OutputEncoding = System.Text.Encoding.UTF8;
+
+// Key selection loop — allows returning to key picker via "Change Key"
+string? keyName = null;
+HdbUserstoreKey? keyObj = null;
+
+while (true)
+{
+    // Step 1: Select or re-select a key
+    keyName = KeySelectionScreen.Run();
+    if (keyName is null)
+    {
+        // User chose Exit
+        break;
+    }
+
+    // Resolve key metadata if available
+    keyObj = HdbCliRunner.ListKeys().Find(k => k.Name.Equals(keyName, StringComparison.OrdinalIgnoreCase));
+
+    // Step 2: Main menu loop for this key
+    var exitToKeySelection = false;
+    while (!exitToKeySelection)
+    {
+        var operation = MainMenuScreen.Run(keyObj, keyName);
+
+        switch (operation)
+        {
+            case MainMenuScreen.Operation.Quit:
+                Environment.Exit(0);
+                break;
+
+            case MainMenuScreen.Operation.ChangeKey:
+                exitToKeySelection = true;
+                break;
+
+            case MainMenuScreen.Operation.Export:
+                await HandleExportAsync(keyName);
+                break;
+
+            case MainMenuScreen.Operation.Import:
+                await HandleImportAsync(keyName, renameMode: false);
+                break;
+
+            case MainMenuScreen.Operation.ImportRename:
+                await HandleImportAsync(keyName, renameMode: true);
+                break;
+
+            case MainMenuScreen.Operation.Copy:
+                await HandleCopyAsync(keyName);
+                break;
+
+            case MainMenuScreen.Operation.Drop:
+                await HandleDropAsync(keyName);
+                break;
+
+            case MainMenuScreen.Operation.RenameDb:
+                await HandleRenameDbAsync(keyName);
+                break;
+
+            case MainMenuScreen.Operation.Backup:
+                await HandleBackupAsync(keyName);
+                break;
+        }
+    }
+}
+
+return;
+
+// -----------------------------------------------------------------------
+// Operation handlers
+// -----------------------------------------------------------------------
+
+static async Task HandleExportAsync(string key)
+{
+    var p = OperationForms.ExportForm(key);
+    if (p is null) return;
+
+    var svc = new SchemaService(key);
+    await TaskRunnerScreen.RunAsync(
+        $"Export Schema '{p.Schema}'",
+        (log, ct) => svc.ExportAsync(p, log, ct));
+}
+
+static async Task HandleImportAsync(string key, bool renameMode)
+{
+    var p = OperationForms.ImportForm(key, renameMode);
+    if (p is null) return;
+
+    var svc = new SchemaService(key);
+    await TaskRunnerScreen.RunAsync(
+        renameMode ? $"Import & Rename '{p.SourceSchema}'" : $"Import '{p.SourceSchema}'",
+        (log, ct) => svc.ImportAsync(p, log, ct));
+}
+
+static async Task HandleCopyAsync(string key)
+{
+    var p = OperationForms.CopyForm(key);
+    if (p is null) return;
+
+    var svc = new SchemaService(key);
+    await TaskRunnerScreen.RunAsync(
+        $"Copy '{p.SourceSchema}' -> '{p.TargetSchema}'",
+        (log, ct) => svc.CopyAsync(p, log, ct));
+}
+
+static async Task HandleDropAsync(string key)
+{
+    var p = OperationForms.DropForm(key);
+    if (p is null) return;
+
+    var svc = new SchemaService(key);
+    await TaskRunnerScreen.RunAsync(
+        $"Drop Schema '{p.Schema}'",
+        (log, ct) => svc.DropAsync(p, log, ct));
+}
+
+static async Task HandleRenameDbAsync(string key)
+{
+    var p = OperationForms.RenameDbForm(key);
+    if (p is null) return;
+
+    var svc = new SchemaService(key);
+    await TaskRunnerScreen.RunAsync(
+        $"Rename DB '{p.Schema}'",
+        (log, ct) => svc.RenameDbAsync(p, log, ct));
+}
+
+static async Task HandleBackupAsync(string key)
+{
+    var p = OperationForms.BackupForm(key);
+    if (p is null) return;
+
+    var svc = new SchemaService(key);
+    await TaskRunnerScreen.RunAsync(
+        "Backup Tenant",
+        (log, ct) => svc.BackupAsync(p, log, ct));
+}