From 8d96307bb59c92351666a5002d014f03750bb839 Mon Sep 17 00:00:00 2001
From: "Michael N. Lipp" <mnl@mnl.de>
Date: Wed, 29 Jan 2025 18:42:10 +0100
Subject: [PATCH] Add reset action to VM management.

---
 .../jdrupes/vmoperator/vmaccess/VmAccess.java | 28 +++++-----
 .../vmmgmt/VmMgmt-confirmReset.ftl.html       | 13 +++++
 .../vmoperator/vmmgmt/VmMgmt-view.ftl.html    | 10 ++++
 .../vmoperator/vmmgmt/l10n_de.properties      |  1 +
 .../org/jdrupes/vmoperator/vmmgmt/VmMgmt.java | 31 ++++++++++-
 .../vmmgmt/browser/VmMgmt-functions.ts        | 10 +++-
 .../vmmgmt/browser/VmMgmt-style.scss          | 51 ++++++++++++++++++-
 7 files changed, 126 insertions(+), 18 deletions(-)
 create mode 100644 org.jdrupes.vmoperator.vmmgmt/resources/org/jdrupes/vmoperator/vmmgmt/VmMgmt-confirmReset.ftl.html

diff --git a/org.jdrupes.vmoperator.vmaccess/src/org/jdrupes/vmoperator/vmaccess/VmAccess.java b/org.jdrupes.vmoperator.vmaccess/src/org/jdrupes/vmoperator/vmaccess/VmAccess.java
index fa0048249..eea1eaeb2 100644
--- a/org.jdrupes.vmoperator.vmaccess/src/org/jdrupes/vmoperator/vmaccess/VmAccess.java
+++ b/org.jdrupes.vmoperator.vmaccess/src/org/jdrupes/vmoperator/vmaccess/VmAccess.java
@@ -785,6 +785,20 @@ protected void doUpdateConletState(NotifyConletModel event,
         }
     }
 
+    private void confirmReset(NotifyConletModel event,
+            ConsoleConnection channel, ResourceModel model,
+            ResourceBundle resourceBundle) throws TemplateNotFoundException,
+            MalformedTemplateNameException, ParseException, IOException {
+        Template tpl = freemarkerConfig()
+            .getTemplate("VmAccess-confirmReset.ftl.html");
+        channel.respond(new OpenModalDialog(type(), model.getConletId(),
+            processTemplate(event, tpl,
+                fmModel(event, channel, model.getConletId(), model)))
+                    .addOption("cancelable", true).addOption("closeLabel", "")
+                    .addOption("title",
+                        resourceBundle.getString("confirmResetTitle")));
+    }
+
     private void openConsole(ConsoleConnection channel, ResourceModel model,
             VmChannel vmChannel, VmDefinition vmDef, Set<Permission> perms) {
         var resourceBundle = resourceBundle(channel.locale());
@@ -828,20 +842,6 @@ private void selectResource(NotifyConletModel event,
         }
     }
 
-    private void confirmReset(NotifyConletModel event,
-            ConsoleConnection channel, ResourceModel model,
-            ResourceBundle resourceBundle) throws TemplateNotFoundException,
-            MalformedTemplateNameException, ParseException, IOException {
-        Template tpl = freemarkerConfig()
-            .getTemplate("VmAccess-confirmReset.ftl.html");
-        channel.respond(new OpenModalDialog(type(), model.getConletId(),
-            processTemplate(event, tpl,
-                fmModel(event, channel, model.getConletId(), model)))
-                    .addOption("cancelable", true).addOption("closeLabel", "")
-                    .addOption("title",
-                        resourceBundle.getString("confirmResetTitle")));
-    }
-
     @Override
     protected boolean doSetLocale(SetLocale event, ConsoleConnection channel,
             String conletId) throws Exception {
diff --git a/org.jdrupes.vmoperator.vmmgmt/resources/org/jdrupes/vmoperator/vmmgmt/VmMgmt-confirmReset.ftl.html b/org.jdrupes.vmoperator.vmmgmt/resources/org/jdrupes/vmoperator/vmmgmt/VmMgmt-confirmReset.ftl.html
new file mode 100644
index 000000000..d1747075f
--- /dev/null
+++ b/org.jdrupes.vmoperator.vmmgmt/resources/org/jdrupes/vmoperator/vmmgmt/VmMgmt-confirmReset.ftl.html
@@ -0,0 +1,13 @@
+<div 
+  class="jdrupes-vmoperator-vmmgmt jdrupes-vmoperator-vmmgmt-confirm-reset">
+  <p>${_("confirmResetMsg")}</p>
+  <p>
+    <span role="button" tabindex="0" class="svg-icon"
+      onclick="orgJDrupesVmOperatorVmMgmt.confirmReset('${conletType}', '${conletId}', '${vmName}')">
+      <svg viewBox="0 0 1541.33 1535.5083">
+        <path d="m 0,127.9968 v 448 c 0,35 29,64 64,64 h 448 c 35,0 64,-29 64,-64 0,-17 -6.92831,-33.07213 -19,-45 C 264.23058,241.7154 337.19508,314.89599 109,82.996795 c -11.999999,-12 -28,-19 -45,-19 -35,0 -64,29 -64,64.000005 z" />
+        <path d="m 772.97656,1535.5046 c 117.57061,0.3623 236.06134,-26.2848 345.77544,-81.4687 292.5708,-147.1572 459.8088,-465.37411 415.5214,-790.12504 C 1489.9861,339.15993 1243.597,77.463924 922.29883,14.342498 601.00067,-48.778928 274.05699,100.37563 110.62891,384.39133 c -34.855139,60.57216 -14.006492,137.9313 46.5664,172.78516 60.57172,34.85381 137.92941,14.00532 172.78321,-46.56641 109.97944,-191.12927 327.69604,-290.34657 543.53515,-247.94336 215.83913,42.40321 380.18953,216.77543 410.00973,435.44141 29.8203,218.66598 -81.8657,430.94957 -278.4863,529.84567 -196.6206,98.8962 -432.84043,61.8202 -589.90233,-92.6777 -24.91016,-24.5038 -85.48587,-83.3326 -119.02246,-52.9832 -24.01114,21.7292 -35.41741,29.5454 -59.9209,54.4559 -24.50381,24.9102 -35.33636,36.9034 -57.54543,60.4713 -38.1335,40.4667 34.10761,93.9685 59.01808,118.472 145.96311,143.5803 339.36149,219.2087 535.3125,219.8125 z"/>
+      </svg>
+    </span>
+  </p>
+</div>
\ No newline at end of file
diff --git a/org.jdrupes.vmoperator.vmmgmt/resources/org/jdrupes/vmoperator/vmmgmt/VmMgmt-view.ftl.html b/org.jdrupes.vmoperator.vmmgmt/resources/org/jdrupes/vmoperator/vmmgmt/VmMgmt-view.ftl.html
index 178d06963..4dfc8d7a9 100644
--- a/org.jdrupes.vmoperator.vmmgmt/resources/org/jdrupes/vmoperator/vmmgmt/VmMgmt-view.ftl.html
+++ b/org.jdrupes.vmoperator.vmmgmt/resources/org/jdrupes/vmoperator/vmmgmt/VmMgmt-view.ftl.html
@@ -72,6 +72,16 @@
               v-on:click="vmAction(entry.name, 'stop')"></span>
             <span role="button" v-else class="fa fa-stop"
               aria-disabled="true" :title="localize('Stop VM')"></span>
+            <span role="button"
+              :aria-disabled="!entry['running'] 
+                || !entry.permissions.includes('reset')" 
+              tabindex="0" class="svg-icon" :title="localize('Reset VM')"
+              v-on:click="vmAction(entry.name, 'reset')">
+              <svg viewBox="0 0 1541.33 1535.5083">
+                <path d="m 0,127.9968 v 448 c 0,35 29,64 64,64 h 448 c 35,0 64,-29 64,-64 0,-17 -6.92831,-33.07213 -19,-45 C 264.23058,241.7154 337.19508,314.89599 109,82.996795 c -11.999999,-12 -28,-19 -45,-19 -35,0 -64,29 -64,64.000005 z" />
+                <path d="m 772.97656,1535.5046 c 117.57061,0.3623 236.06134,-26.2848 345.77544,-81.4687 292.5708,-147.1572 459.8088,-465.37411 415.5214,-790.12504 C 1489.9861,339.15993 1243.597,77.463924 922.29883,14.342498 601.00067,-48.778928 274.05699,100.37563 110.62891,384.39133 c -34.855139,60.57216 -14.006492,137.9313 46.5664,172.78516 60.57172,34.85381 137.92941,14.00532 172.78321,-46.56641 109.97944,-191.12927 327.69604,-290.34657 543.53515,-247.94336 215.83913,42.40321 380.18953,216.77543 410.00973,435.44141 29.8203,218.66598 -81.8657,430.94957 -278.4863,529.84567 -196.6206,98.8962 -432.84043,61.8202 -589.90233,-92.6777 -24.91016,-24.5038 -85.48587,-83.3326 -119.02246,-52.9832 -24.01114,21.7292 -35.41741,29.5454 -59.9209,54.4559 -24.50381,24.9102 -35.33636,36.9034 -57.54543,60.4713 -38.1335,40.4667 34.10761,93.9685 59.01808,118.472 145.96311,143.5803 339.36149,219.2087 535.3125,219.8125 z"/>
+              </svg>
+            </span>
             <img role="button" :src="resourceBase + (!entry['running'] 
               ? 'computer-off.svg' : (entry.usedFrom 
                 ? 'computer-in-use.svg' : 'computer.svg'))"
diff --git a/org.jdrupes.vmoperator.vmmgmt/resources/org/jdrupes/vmoperator/vmmgmt/l10n_de.properties b/org.jdrupes.vmoperator.vmmgmt/resources/org/jdrupes/vmoperator/vmmgmt/l10n_de.properties
index 2c142aefd..a9b960098 100644
--- a/org.jdrupes.vmoperator.vmmgmt/resources/org/jdrupes/vmoperator/vmmgmt/l10n_de.properties
+++ b/org.jdrupes.vmoperator.vmmgmt/resources/org/jdrupes/vmoperator/vmmgmt/l10n_de.properties
@@ -32,6 +32,7 @@ consoleTakenNotification = Die Konsole wird von einem anderen Benutzer verwendet
 Open\ console = Konsole anzeigen
 Start\ VM = VM Starten
 Stop\ VM = VM Anhalten
+Reset\ VM = VM zurücksetzen
 
 Yes = Ja
 No = Nein
diff --git a/org.jdrupes.vmoperator.vmmgmt/src/org/jdrupes/vmoperator/vmmgmt/VmMgmt.java b/org.jdrupes.vmoperator.vmmgmt/src/org/jdrupes/vmoperator/vmmgmt/VmMgmt.java
index 2959f463a..819a0d408 100644
--- a/org.jdrupes.vmoperator.vmmgmt/src/org/jdrupes/vmoperator/vmmgmt/VmMgmt.java
+++ b/org.jdrupes.vmoperator.vmmgmt/src/org/jdrupes/vmoperator/vmmgmt/VmMgmt.java
@@ -44,6 +44,7 @@
 import org.jdrupes.vmoperator.manager.events.ChannelTracker;
 import org.jdrupes.vmoperator.manager.events.GetDisplayPassword;
 import org.jdrupes.vmoperator.manager.events.ModifyVm;
+import org.jdrupes.vmoperator.manager.events.ResetVm;
 import org.jdrupes.vmoperator.manager.events.VmChannel;
 import org.jdrupes.vmoperator.manager.events.VmDefChanged;
 import org.jdrupes.vmoperator.util.DataPath;
@@ -64,6 +65,7 @@
 import org.jgrapes.webconsole.base.events.DisplayNotification;
 import org.jgrapes.webconsole.base.events.NotifyConletModel;
 import org.jgrapes.webconsole.base.events.NotifyConletView;
+import org.jgrapes.webconsole.base.events.OpenModalDialog;
 import org.jgrapes.webconsole.base.events.RenderConlet;
 import org.jgrapes.webconsole.base.events.RenderConletRequestBase;
 import org.jgrapes.webconsole.base.events.SetLocale;
@@ -395,7 +397,8 @@ private Summary evaluateSummary(boolean force) {
     }
 
     @Override
-    @SuppressWarnings("PMD.AvoidDecimalLiteralsInBigDecimalConstructor")
+    @SuppressWarnings({ "PMD.AvoidDecimalLiteralsInBigDecimalConstructor",
+        "PMD.NcssCount" })
     protected void doUpdateConletState(NotifyConletModel event,
             ConsoleConnection channel, VmsModel model) throws Exception {
         event.stop();
@@ -422,6 +425,16 @@ protected void doUpdateConletState(NotifyConletModel event,
                 fire(new ModifyVm(vmName, "state", "Stopped", vmChannel));
             }
             break;
+        case "reset":
+            if (perms.contains(VmDefinition.Permission.RESET)) {
+                confirmReset(event, channel, model, vmName);
+            }
+            break;
+        case "resetConfirmed":
+            if (perms.contains(VmDefinition.Permission.RESET)) {
+                fire(new ResetVm(vmName), vmChannel);
+            }
+            break;
         case "openConsole":
             if (perms.contains(VmDefinition.Permission.ACCESS_CONSOLE)) {
                 openConsole(channel, model, vmChannel, vmDef, user, perms);
@@ -443,6 +456,22 @@ protected void doUpdateConletState(NotifyConletModel event,
         }
     }
 
+    private void confirmReset(NotifyConletModel event,
+            ConsoleConnection channel, VmsModel model, String vmName)
+            throws TemplateNotFoundException,
+            MalformedTemplateNameException, ParseException, IOException {
+        Template tpl = freemarkerConfig()
+            .getTemplate("VmMgmt-confirmReset.ftl.html");
+        ResourceBundle resourceBundle = resourceBundle(channel.locale());
+        var fmModel = fmModel(event, channel, model.getConletId(), model);
+        fmModel.put("vmName", vmName);
+        channel.respond(new OpenModalDialog(type(), model.getConletId(),
+            processTemplate(event, tpl, fmModel))
+                .addOption("cancelable", true).addOption("closeLabel", "")
+                .addOption("title",
+                    resourceBundle.getString("confirmResetTitle")));
+    }
+
     private void openConsole(ConsoleConnection channel, VmsModel model,
             VmChannel vmChannel, VmDefinition vmDef, String user,
             Set<Permission> perms) {
diff --git a/org.jdrupes.vmoperator.vmmgmt/src/org/jdrupes/vmoperator/vmmgmt/browser/VmMgmt-functions.ts b/org.jdrupes.vmoperator.vmmgmt/src/org/jdrupes/vmoperator/vmmgmt/browser/VmMgmt-functions.ts
index 40534b1c4..f0407b753 100644
--- a/org.jdrupes.vmoperator.vmmgmt/src/org/jdrupes/vmoperator/vmmgmt/browser/VmMgmt-functions.ts
+++ b/org.jdrupes.vmoperator.vmmgmt/src/org/jdrupes/vmoperator/vmmgmt/browser/VmMgmt-functions.ts
@@ -34,7 +34,9 @@ declare global {
     interface Window {
         orgJDrupesVmOperatorVmMgmt: { 
             initPreview?: (previewDom: HTMLElement, isUpdate: boolean) => void,
-            initView?: (viewDom: HTMLElement, isUpdate: boolean) => void
+            initView?: (viewDom: HTMLElement, isUpdate: boolean) => void,
+            confirmReset?: (conletType: string, conletId: string, 
+                vmName: string) => void
         }
     }
 }
@@ -236,4 +238,8 @@ JGConsole.registerConletFunction("org.jdrupes.vmoperator.vmmgmt.VmMgmt",
         window.open(url, target.id);
     });
 
-
+window.orgJDrupesVmOperatorVmMgmt.confirmReset = 
+        (conletType: string, conletId: string, vmName: string) => {
+    JGConsole.instance.closeModalDialog(conletType, conletId);
+    JGConsole.notifyConletModel(conletId, "resetConfirmed", vmName);
+}
diff --git a/org.jdrupes.vmoperator.vmmgmt/src/org/jdrupes/vmoperator/vmmgmt/browser/VmMgmt-style.scss b/org.jdrupes.vmoperator.vmmgmt/src/org/jdrupes/vmoperator/vmmgmt/browser/VmMgmt-style.scss
index 7a7af9733..4c11b650a 100644
--- a/org.jdrupes.vmoperator.vmmgmt/src/org/jdrupes/vmoperator/vmmgmt/browser/VmMgmt-style.scss
+++ b/org.jdrupes.vmoperator.vmmgmt/src/org/jdrupes/vmoperator/vmmgmt/browser/VmMgmt-style.scss
@@ -114,7 +114,24 @@
       box-shadow: var(--darkening);
     }
   }
-  
+
+  span[role="button"].svg-icon {
+    display: inline-block;
+    line-height: 1;
+    /* Align with forkawesome */
+    font-size: 14px;
+    fill: var(--primary);
+
+    &[aria-disabled="true"], &[aria-disabled=""] {
+      fill: var(--disabled);
+    }
+    
+    svg {
+      height: 2ex;
+      width: 1em;
+    }
+  }
+
   img {
     display: inline;
     height: 1.5em;
@@ -125,3 +142,35 @@
     }
   }
 }
+
+.jdrupes-vmoperator-vmmgmt.jdrupes-vmoperator-vmmgmt-confirm-reset {
+
+  [role=button] {
+    padding: 0.25rem;
+
+    &:not([aria-disabled]):hover, &[aria-disabled='false']:hover {
+      box-shadow: var(--darkening);
+    }
+  }
+    
+  span[role="button"].svg-icon {
+    display: inline-block;
+    line-height: 1;
+    /* Align with forkawesome */
+    font-size: 14px;
+    fill: var(--danger);
+    
+    &[aria-disabled="true"], &[aria-disabled=""] {
+      fill: var(--disabled);
+    }
+      
+    svg {
+      width: 2.5em;
+      height: 2.5em;
+    }
+  }
+    
+  p {
+    text-align: center;
+  }
+}