Implemented the Plan Detail view to display consumption overages or forfeitures

dist/chromium/background.js

@@ -13,7 +13,8 @@ function createMessageTypes() {
     requestAccountPlans: "opportunitiesExtension.requestAccountPlans",
     requestInstallBase: "opportunitiesExtension.requestInstallBase",
     requestCustomerServiceRequest: "opportunitiesExtension.requestCustomerServiceRequest",
-    requestConsumptionTrend: "opportunitiesExtension.requestConsumptionTrend"
+    requestConsumptionTrend: "opportunitiesExtension.requestConsumptionTrend",
+    requestConsumptionPlanDetail: "opportunitiesExtension.requestConsumptionPlanDetail"
   });
 }
 
@@ -623,7 +624,32 @@ function createSpaConsumption({
     }
   }
 
-  return { requestConsumptionTrend };
+  async function requestConsumptionPlanDetail(message) {
+    const debugRequests = [];
+    try {
+      const subPlanNum = typeof message.subPlanNum === "string" ? message.subPlanNum.trim() : "";
+      const authorization = normalizeMessageAuthorization(message.authorization, "g2m-authorization");
+      if (!subPlanNum) throw new Error("Sub plan number is required for plan details.");
+      if (!authorization.value) throw new Error("OCICONS-TS authorization is unavailable for plan details.");
+      const url = `https://spa.oracle.com/oalcrm/web/api/provider-proxy/g2m-consumption/service/v1/plan/plandetail/${encodeURIComponent(subPlanNum)}?active=true`;
+      const items = await fetchJson(url, {
+        method: "GET", credentials: "include", cache: "no-store",
+        headers: { Accept: "application/json", "G2m-Authorization": authorization.value }
+      }, "requestConsumptionPlanDetail", debugRequests);
+      const validLines = (lines, depth = 0) => Array.isArray(lines) && depth <= 20 && lines.every(line =>
+        line && typeof line === "object" && !Array.isArray(line)
+        && (line.clines === undefined || line.clines === null || validLines(line.clines, depth + 1)));
+      if (!validLines(items)) throw new Error("requestConsumptionPlanDetail returned invalid plan details.");
+      return { ok: true, subPlanNum, items, debugRequests };
+    } catch (error) {
+      const entry = debugRequests[debugRequests.length - 1];
+      if (entry && entry.status === "success") { entry.status = "failed"; entry.error = error.message; }
+      error.debugRequests = debugRequests;
+      throw error;
+    }
+  }
+
+  return { requestConsumptionTrend, requestConsumptionPlanDetail };
 }
 
 // Source: src/services/spa/response-shapes.js
@@ -1580,6 +1606,7 @@ function registerBackgroundMessages({
   requestCustomerServiceRequest,
   requestConsumerTokenService,
   requestConsumptionTrend,
+  requestConsumptionPlanDetail,
   requestOpptyProducts,
   runtimeApi
 }) {
@@ -1687,6 +1714,14 @@ runtimeApi.runtime.onMessage.addListener((message, sender, sendResponse) => {
       return true;
     }
 
+    if (message.type === messageTypes.requestConsumptionPlanDetail) {
+      requestConsumptionPlanDetail(message).then(sendResponse).catch(error => sendResponse({
+        ok: false, error: error.message || "Unable to load consumption plan details.",
+        debugRequests: Array.isArray(error.debugRequests) ? error.debugRequests : []
+      }));
+      return true;
+    }
+
     if (message.type === messageTypes.requestConsumptionTrend) {
       requestConsumptionTrend(message)
         .then(sendResponse)
@@ -1821,10 +1856,11 @@ function createBackgroundApplication(overrides = {}) {
   const requestCustomerServiceRequest = (...args) => spaCustomerServiceRequests.requestCustomerServiceRequest(...args);
   const requestConsumerTokenService = (...args) => authConsumerSession.requestConsumerTokenService(...args);
   const requestConsumptionTrend = (...args) => spaConsumption.requestConsumptionTrend(...args);
+  const requestConsumptionPlanDetail = (...args) => spaConsumption.requestConsumptionPlanDetail(...args);
   const requestOpptyProducts = (...args) => productsBackgroundJobs.requestOpptyProducts(...args);
   const runtimeApi = environment.browser || environment.chrome;
   function start() {
-    startBackgroundApplication({ messageTypes, getXsrfTokenCookie, refreshXsrfCookie, requestAccountPlans, requestInstallBase, requestCustomerServiceRequest, requestConsumerTokenService, requestConsumptionTrend, requestOpptyProducts, runtimeApi });
+    startBackgroundApplication({ messageTypes, getXsrfTokenCookie, refreshXsrfCookie, requestAccountPlans, requestInstallBase, requestCustomerServiceRequest, requestConsumerTokenService, requestConsumptionTrend, requestConsumptionPlanDetail, requestOpptyProducts, runtimeApi });
   }
   return {
     start, contracts,