From 30226c37afa4034ec20fcb93419a8e2aa132561c Mon Sep 17 00:00:00 2001
From: gerlofvanek <gerlof@particl.io>
Date: Fri, 29 Aug 2025 21:21:50 +0200
Subject: [PATCH] Fix BTC chart loads even if BTC is not enabled

---
 basicswap/static/js/pricechart.js | 25 +++++++++++++++++++++----
 1 file changed, 21 insertions(+), 4 deletions(-)

diff --git a/basicswap/static/js/pricechart.js b/basicswap/static/js/pricechart.js
index 6ab1b5c..96a0555 100644
--- a/basicswap/static/js/pricechart.js
+++ b/basicswap/static/js/pricechart.js
@@ -1136,15 +1136,32 @@ const app = {
 
       if (chartModule.chart) {
         window.config.currentResolution = 'day';
-        await chartModule.updateChart('BTC');
-        app.updateResolutionButtons('BTC');
+
+        let defaultCoin = null;
+        if (window.config.coins && window.config.coins.length > 0) {
+          for (const coin of window.config.coins) {
+            const container = document.getElementById(`${coin.symbol.toLowerCase()}-container`);
+            if (container) {
+              defaultCoin = coin.symbol;
+              break;
+            }
+          }
+        }
+
+        if (!defaultCoin) {
+          defaultCoin = 'BTC';
+        }
+
+        await chartModule.updateChart(defaultCoin);
+        app.updateResolutionButtons(defaultCoin);
 
         const chartTitle = document.getElementById('chart-title');
         if (chartTitle) {
-          chartTitle.textContent = 'Price Chart (BTC)';
+          chartTitle.textContent = `Price Chart (${defaultCoin})`;
         }
+
+        ui.setActiveContainer(`${defaultCoin.toLowerCase()}-container`);
       }
-      ui.setActiveContainer('btc-container');
 
       app.setupEventListeners();
       app.initAutoRefresh();