From ddf9f30a41f593a84d8d4de2d2cbcab0ca9df23c Mon Sep 17 00:00:00 2001
From: Jerald-Golden-B <jerald@hexrfactory.com>
Date: Sat, 20 Dec 2025 12:53:18 +0530
Subject: [PATCH] feat: Add simulation analyzer component for comprehensive
 performance tracking and metric calculation.

---
 app/src/modules/simulation/analyzer/analyzer.tsx | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/app/src/modules/simulation/analyzer/analyzer.tsx b/app/src/modules/simulation/analyzer/analyzer.tsx
index f28724f..9cb2273 100644
--- a/app/src/modules/simulation/analyzer/analyzer.tsx
+++ b/app/src/modules/simulation/analyzer/analyzer.tsx
@@ -1007,7 +1007,7 @@ function Analyzer() {
             const materialFlow = calculateMaterialFlowMetricsForAsset(vehicle.modelUuid);
             const tripsCompleted = completedActionsRef.current[vehicle.modelUuid] || 0;
             const totalLoadsDelivered = completedActionsRef.current[`${vehicle.modelUuid}_loads`] || 0;
-            const defects = errorCountsRef.current[`${vehicle.modelUuid}_defects`] || 0;
+            const defects = errorCount; // Use main error count directly
             const qualityMetrics = calculateQualityMetrics(vehicle.modelUuid, totalLoadsDelivered, defects);
 
             // Performance calculations
@@ -1123,7 +1123,7 @@ function Analyzer() {
                     maintenanceCost: costMetrics.maintenanceCost,
                     energyCost: energyMetrics.energyCost,
                     totalCost: costMetrics.totalCost,
-                    costPerMile: actualDistance > 0 ? costMetrics.totalCost / actualDistance : 0,
+                    costPerMile: actualDistance > 0 ? costMetrics.totalCost / (actualDistance / 1609.34) : 0, // Convert meters to miles
                     costPerTrip: tripsCompleted > 0 ? costMetrics.totalCost / tripsCompleted : 0,
                     costPerLoad: totalLoadsDelivered > 0 ? costMetrics.totalCost / totalLoadsDelivered : 0,
                     roi: costMetrics.roi,
@@ -2475,6 +2475,12 @@ function Analyzer() {
                     completedActionsRef.current[vehicle.modelUuid] = 0;
                 }
                 completedActionsRef.current[vehicle.modelUuid]++;
+
+                // Track loads delivered (assuming 1 load per trip for now, or use vehicle.currentLoad if available/reliable at this point)
+                if (!completedActionsRef.current[`${vehicle.modelUuid}_loads`]) {
+                    completedActionsRef.current[`${vehicle.modelUuid}_loads`] = 0;
+                }
+                completedActionsRef.current[`${vehicle.modelUuid}_loads`] += 1;
             }
 
             previousVehiclePhasesRef.current[vehicle.modelUuid] = currentPhase;