From c1d17dac4361af3b82f831b41e2cd7136d16aff2 Mon Sep 17 00:00:00 2001
From: Mononaut <github@monospace.live>
Date: Fri, 25 Oct 2024 05:39:52 +0000
Subject: [PATCH] fix purple pie chart with single pool

---
 .../active-acceleration-box.component.ts           | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/frontend/src/app/components/acceleration/active-acceleration-box/active-acceleration-box.component.ts b/frontend/src/app/components/acceleration/active-acceleration-box/active-acceleration-box.component.ts
index eae20f7e5..739760017 100644
--- a/frontend/src/app/components/acceleration/active-acceleration-box/active-acceleration-box.component.ts
+++ b/frontend/src/app/components/acceleration/active-acceleration-box/active-acceleration-box.component.ts
@@ -76,15 +76,21 @@ export class ActiveAccelerationBox implements OnChanges {
     acceleratingPools.forEach((poolId, index) => {
       const pool = pools[poolId];
       const poolShare = ((pool.lastEstimatedHashrate / this.miningStats.lastEstimatedHashrate) * 100).toFixed(1);
+      let color = 'white';
+      if (index >= firstSignificantPool) {
+        if (numSignificantPools > 1) {
+          color = toRGB(lighten({ r: 147, g: 57, b: 244 }, 1 - (index - firstSignificantPool) / Math.max((numSignificantPools - 1), 1)));
+        } else {
+          color = toRGB({ r: 147, g: 57, b: 244 });
+        }
+      }
       data.push(getDataItem(
         pool.lastEstimatedHashrate,
-        index >= firstSignificantPool
-          ? toRGB(lighten({ r: 147, g: 57, b: 244 }, 1 - (index - firstSignificantPool) / (numSignificantPools - 1)))
-          : 'white',
+        color,
         `<b style="color: white">${pool.name} (${poolShare}%)</b>`,
         true,
       ) as PieSeriesOption);
-    })
+    });
     this.acceleratedByPercentage = ((totalAcceleratedHashrate / this.miningStats.lastEstimatedHashrate) * 100).toFixed(1) + '%';
     const notAcceleratedByPercentage = ((1 - (totalAcceleratedHashrate / this.miningStats.lastEstimatedHashrate)) * 100).toFixed(1) + '%';
     data.push(getDataItem(