From 7f0da3d0b2e6b0285110e2b794caeb075315e4bb Mon Sep 17 00:00:00 2001
From: Pham Quang Hoa <hoapq01@sungroup.com.vn>
Date: Sat, 9 May 2026 12:16:28 +0700
Subject: [PATCH] fix(usage): add extensible CURRENCY_SYMBOLS mapping for
 deepseek currencies

---
 .../usage/components/ProviderLimits/index.tsx       | 13 ++++++++++++-
 .../usage/components/ProviderLimits/utils.tsx       | 12 +++++++-----
 2 files changed, 19 insertions(+), 6 deletions(-)

diff --git a/src/app/(dashboard)/dashboard/usage/components/ProviderLimits/index.tsx b/src/app/(dashboard)/dashboard/usage/components/ProviderLimits/index.tsx
index 8f894e8a11..b7c638e28c 100644
--- a/src/app/(dashboard)/dashboard/usage/components/ProviderLimits/index.tsx
+++ b/src/app/(dashboard)/dashboard/usage/components/ProviderLimits/index.tsx
@@ -45,6 +45,17 @@ const PROVIDER_CONFIG = {
   deepseek: { label: "DeepSeek", color: "#4D6BFE" },
 };
 
+// Currency symbol mapping
+const CURRENCY_SYMBOLS: Record<string, string> = {
+  USD: "$",
+  CNY: "¥",
+  EUR: "€",
+  GBP: "£",
+  JPY: "¥",
+  KRW: "₩",
+  INR: "₹",
+};
+
 const TIER_FILTERS = [
   { key: "all", labelKey: "tierAll" },
   { key: "enterprise", labelKey: "tierEnterprise" },
@@ -644,7 +655,7 @@ export default function ProviderLimits() {
                                 className="text-[12px] font-bold tabular-nums"
                                 style={{ color: colors.text }}
                               >
-                                {q.currency === "CNY" ? "¥" : q.currency === "USD" ? "$" : ""}
+                                {CURRENCY_SYMBOLS[q.currency] ?? q.currency ?? ""}
                                 {(q.creditCount ?? q.remaining).toLocaleString(undefined, {
                                   minimumFractionDigits: 2,
                                   maximumFractionDigits: 2,
diff --git a/src/app/(dashboard)/dashboard/usage/components/ProviderLimits/utils.tsx b/src/app/(dashboard)/dashboard/usage/components/ProviderLimits/utils.tsx
index 0a5ca5612e..7132256c4b 100644
--- a/src/app/(dashboard)/dashboard/usage/components/ProviderLimits/utils.tsx
+++ b/src/app/(dashboard)/dashboard/usage/components/ProviderLimits/utils.tsx
@@ -304,15 +304,17 @@ export function parseQuotaData(provider, data) {
 
       case "deepseek":
         // DeepSeek balance: credits-style display with currency
-        // Handles both "credits" and "credits_usd"/"credits_cny" key formats
+        // Match any "credits" key with optional 3-letter currency suffix
         if (data.quotas) {
           Object.entries(data.quotas).forEach(([quotaKey, quota]: [string, any]) => {
-            // Match credits_usd, credits_cny, or legacy credits
-            if (/^credits(?:_usd|_cny)?$/.test(quotaKey)) {
+            // Match credits, credits_usd, credits_cny, credits_eur, etc.
+            const match = quotaKey.match(/^credits(?:_([a-z]{3}))?$/);
+            if (match) {
               const remaining = Number(quota?.remaining ?? 0);
-              const currency = quota?.currency ?? (quotaKey.includes("cny") ? "CNY" : "USD");
+              // Extract currency from key suffix or use quota.currency, fallback to USD
+              const currency = quota?.currency ?? (match[1] ? match[1].toUpperCase() : "USD");
               normalizedQuotas.push({
-                name: `${currency}`,
+                name: currency,
                 used: 0,
                 total: 0,
                 remaining,