Saga diagram: Navigate to timeout message

src/Frontend/src/components/messages2/SagaDiagram/SagaDiagramParser.ts

@@ -19,6 +19,7 @@ export interface InitiatingMessageViewModel {
 }
 export interface SagaTimeoutMessageViewModel extends SagaMessageViewModel {
   TimeoutFriendly: string;
+  HasBeenProcessed: boolean;
 }
 
 export interface SagaUpdateViewModel {
@@ -88,19 +89,22 @@ export function parseSagaUpdates(sagaHistory: SagaHistory | null, messagesData:
 
       const outgoingTimeoutMessages = outgoingMessages
         .filter((msg) => msg.HasTimeout)
-        .map(
-          (msg) =>
-            ({
-              ...msg,
-              TimeoutFriendly: `${msg.TimeoutFriendly}`,
-            }) as SagaTimeoutMessageViewModel
-        );
+        .map((msg) => {
+          // Check if this timeout message has been processed by checking if there's an initiating message with matching ID
+          const hasBeenProcessed = sagaHistory.changes.some((update) => update.initiating_message?.message_id === msg.MessageId);
+
+          return {
+            ...msg,
+            TimeoutFriendly: `${msg.TimeoutFriendly}`,
+            HasBeenProcessed: hasBeenProcessed,
+          } as SagaTimeoutMessageViewModel;
+        });
 
       const regularMessages = outgoingMessages.filter((msg) => !msg.HasTimeout) as SagaMessageViewModel[];
 
       const hasTimeout = outgoingTimeoutMessages.length > 0;
 
-      return {
+      return <SagaUpdateViewModel>{
         MessageId: update.initiating_message?.message_id || "",
         StartTime: startTime,
         FinishTime: finishTime,

src/Frontend/src/components/messages2/SagaDiagram/SagaOutgoingTimeoutMessage.vue

@@ -3,20 +3,29 @@ import { SagaTimeoutMessageViewModel } from "./SagaDiagramParser";
 import MessageDataBox from "./MessageDataBox.vue";
 import TimeoutIcon from "@/assets/TimeoutIcon.svg";
 import SagaTimeoutIcon from "@/assets/SagaTimeoutIcon.svg";
+import { useSagaDiagramStore } from "@/stores/SagaDiagramStore";
 
-defineProps<{
+const props = defineProps<{
   message: SagaTimeoutMessageViewModel;
   isLastMessage: boolean;
   showMessageData?: boolean;
 }>();
+
+const store = useSagaDiagramStore();
+
+const navigateToTimeout = () => {
+  // Set the selected message ID in the store
+  store.setSelectedMessageId(props.message.MessageId);
+};
 </script>
 
 <template>
   <div class="row row--right">
     <div class="cell cell--center">
       <div class="cell-inner cell-inner-line">
         <img class="saga-icon saga-icon--center-cell saga-icon--overlap" :src="SagaTimeoutIcon" alt="" />
-        <a class="timeout-status" href="" aria-label="timeout requested">Timeout Requested = {{ message.TimeoutFriendly }}</a>
+        <a v-if="message.HasBeenProcessed" class="timeout-status" href="#" @click.prevent="navigateToTimeout" aria-label="timeout requested">Timeout Requested = {{ message.TimeoutFriendly }}</a>
+        <span v-else class="timeout-status" aria-label="timeout requested">Timeout Requested = {{ message.TimeoutFriendly }}</span>
       </div>
     </div>
     <div class="cell cell--side"></div>

src/Frontend/src/components/messages2/SagaDiagram/SagaUpdateNode.vue

@@ -3,25 +3,60 @@ import { SagaUpdateViewModel } from "./SagaDiagramParser";
 import MessageDataBox from "./MessageDataBox.vue";
 import SagaOutgoingTimeoutMessage from "./SagaOutgoingTimeoutMessage.vue";
 import SagaOutgoingMessage from "./SagaOutgoingMessage.vue";
+import { useSagaDiagramStore } from "@/stores/SagaDiagramStore";
+import { ref, watch } from "vue";
 
 // Import the images directly
 import CommandIcon from "@/assets/command.svg";
 import SagaInitiatedIcon from "@/assets/SagaInitiatedIcon.svg";
 import SagaUpdatedIcon from "@/assets/SagaUpdatedIcon.svg";
 import TimeoutIcon from "@/assets/timeout.svg";
 import SagaTimeoutIcon from "@/assets/SagaTimeoutIcon.svg";
-defineProps<{
+
+const props = defineProps<{
   update: SagaUpdateViewModel;
   showMessageData?: boolean;
 }>();
+
+const store = useSagaDiagramStore();
+const initiatingMessageRef = ref<HTMLElement | null>(null);
+const isActive = ref(false);
+
+// Watch for changes to selectedMessageId
+watch(
+  () => store.selectedMessageId,
+  (newMessageId) => {
+    // Check if this node contains the selected message
+    const isSelected = props.update.InitiatingMessage.IsSagaTimeoutMessage && newMessageId === props.update.MessageId;
+
+    // Update active state
+    isActive.value = isSelected;
+
+    // If this is the selected message, scroll to it
+    if (isSelected && initiatingMessageRef.value) {
+      initiatingMessageRef.value.scrollIntoView({
+        behavior: "smooth",
+        block: "center",
+      });
+    }
+  }
+);
 </script>
 
 <template>
   <div class="block" role="row">
     <!-- Initiating message and saga status header -->
     <div class="row">
       <div class="cell cell--side">
-        <div class="cell-inner cell-inner-side">
+        <div
+          ref="initiatingMessageRef"
+          :class="{
+            'cell-inner': true,
+            'cell-inner-side': true,
+            'cell-inner-side--active': isActive || (update.InitiatingMessage.IsSagaTimeoutMessage && update.MessageId === store.selectedMessageId),
+          }"
+          :data-message-id="update.InitiatingMessage.IsSagaTimeoutMessage ? update.MessageId : ''"
+        >
           <img class="saga-icon saga-icon--side-cell" :src="update.InitiatingMessage.IsSagaTimeoutMessage ? TimeoutIcon : CommandIcon" alt="" />
           <h2 class="message-title" aria-label="initiating message type">{{ update.InitiatingMessage.MessageType }}</h2>
           <div class="timestamp" aria-label="initiating message timestamp">{{ update.InitiatingMessage.FormattedMessageTimestamp }}</div>
@@ -164,7 +199,11 @@ defineProps<{
 }
 
 .cell-inner-side--active {
-  border: solid 2px #000000;
+  border: solid 5px #00a3c4;
+  -webkit-animation: blink-border 1.8s ease-in-out;
+  -moz-animation: blink-border 1.8s ease-in-out;
+  -o-animation: blink-border 1.8s ease-in-out;
+  animation: blink-border 1.8s ease-in-out;
 }
 
 .cell-inner-right {
@@ -308,4 +347,64 @@ defineProps<{
   font-weight: 900;
   color: #00a3c4;
 }
+
+@-webkit-keyframes blink-border {
+  0%,
+  100% {
+    border-color: #000000;
+  }
+  20%,
+  60% {
+    border-color: #cccccc;
+  }
+  40%,
+  80% {
+    border-color: #000000;
+  }
+}
+
+@-moz-keyframes blink-border {
+  0%,
+  100% {
+    border-color: #000000;
+  }
+  20%,
+  60% {
+    border-color: #cccccc;
+  }
+  40%,
+  80% {
+    border-color: #000000;
+  }
+}
+
+@-o-keyframes blink-border {
+  0%,
+  100% {
+    border-color: #000000;
+  }
+  20%,
+  60% {
+    border-color: #cccccc;
+  }
+  40%,
+  80% {
+    border-color: #000000;
+  }
+}
+
+@keyframes blink-border {
+  0%,
+  100% {
+    border-color: #00a3c4;
+  }
+  20%,
+  60% {
+    border-color: #cccccc;
+  }
+  40%,
+  80% {
+    border-color: #00a3c4;
+  }
+}
 </style>

src/Frontend/src/stores/SagaDiagramStore.ts

@@ -22,6 +22,7 @@ export const useSagaDiagramStore = defineStore("SagaDiagramStore", () => {
   const showMessageData = ref(false);
   const fetchedMessages = ref(new Set<string>());
   const messagesData = ref<SagaMessageData[]>([]);
+  const selectedMessageId = ref<string | null>(null);
   const MessageBodyEndpoint = "messages/{0}/body";
 
   // Watch the sagaId and fetch saga history when it changes
@@ -188,6 +189,7 @@ export const useSagaDiagramStore = defineStore("SagaDiagramStore", () => {
     error.value = null;
     fetchedMessages.value.clear();
     messagesData.value = [];
+    selectedMessageId.value = null;
   }
 
   function formatUrl(template: string, id: string): string {
@@ -248,6 +250,10 @@ export const useSagaDiagramStore = defineStore("SagaDiagramStore", () => {
     }
   }
 
+  function setSelectedMessageId(messageId: string | null) {
+    selectedMessageId.value = messageId;
+  }
+
   return {
     sagaHistory,
     sagaId,
@@ -256,9 +262,11 @@ export const useSagaDiagramStore = defineStore("SagaDiagramStore", () => {
     error,
     showMessageData,
     messagesData,
+    selectedMessageId,
     setSagaId,
     clearSagaHistory,
     toggleMessageData,
+    setSelectedMessageId,
   };
 });