From a377e990885f5bcecb98c4797bd988e810f71842 Mon Sep 17 00:00:00 2001
From: Wang Lvyuan <74089601+LvyuanW@users.noreply.github.com>
Date: Sat, 14 Mar 2026 12:56:34 +0800
Subject: [PATCH] fix: remove unused wildcard mapping helper

---
 backend/internal/service/account.go               |  7 -------
 backend/internal/service/account_wildcard_test.go | 15 +++++++++++----
 2 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/backend/internal/service/account.go b/backend/internal/service/account.go
index 7c858fd5..6c88ed68 100644
--- a/backend/internal/service/account.go
+++ b/backend/internal/service/account.go
@@ -612,13 +612,6 @@ func matchWildcard(pattern, str string) bool {
 	return matchAntigravityWildcard(pattern, str)
 }
 
-// matchWildcardMapping 通配符映射匹配（最长优先）
-// 如果没有匹配，返回原始字符串
-func matchWildcardMapping(mapping map[string]string, requestedModel string) string {
-	mappedModel, _ := matchWildcardMappingResult(mapping, requestedModel)
-	return mappedModel
-}
-
 func matchWildcardMappingResult(mapping map[string]string, requestedModel string) (string, bool) {
 	// 收集所有匹配的 pattern，按长度降序排序（最长优先）
 	type patternMatch struct {
diff --git a/backend/internal/service/account_wildcard_test.go b/backend/internal/service/account_wildcard_test.go
index 652735d3..0d7ffffa 100644
--- a/backend/internal/service/account_wildcard_test.go
+++ b/backend/internal/service/account_wildcard_test.go
@@ -43,12 +43,13 @@ func TestMatchWildcard(t *testing.T) {
 	}
 }
 
-func TestMatchWildcardMapping(t *testing.T) {
+func TestMatchWildcardMappingResult(t *testing.T) {
 	tests := []struct {
 		name           string
 		mapping        map[string]string
 		requestedModel string
 		expected       string
+		matched        bool
 	}{
 		// 精确匹配优先于通配符
 		{
@@ -59,6 +60,7 @@ func TestMatchWildcardMapping(t *testing.T) {
 			},
 			requestedModel: "claude-sonnet-4-5",
 			expected:       "claude-sonnet-4-5-exact",
+			matched:        true,
 		},
 
 		// 最长通配符优先
@@ -71,6 +73,7 @@ func TestMatchWildcardMapping(t *testing.T) {
 			},
 			requestedModel: "claude-sonnet-4-5",
 			expected:       "claude-sonnet-4-series",
+			matched:        true,
 		},
 
 		// 单个通配符
@@ -81,6 +84,7 @@ func TestMatchWildcardMapping(t *testing.T) {
 			},
 			requestedModel: "claude-opus-4-5",
 			expected:       "claude-mapped",
+			matched:        true,
 		},
 
 		// 无匹配返回原始模型
@@ -91,6 +95,7 @@ func TestMatchWildcardMapping(t *testing.T) {
 			},
 			requestedModel: "gemini-3-flash",
 			expected:       "gemini-3-flash",
+			matched:        false,
 		},
 
 		// 空映射返回原始模型
@@ -99,6 +104,7 @@ func TestMatchWildcardMapping(t *testing.T) {
 			mapping:        map[string]string{},
 			requestedModel: "claude-sonnet-4-5",
 			expected:       "claude-sonnet-4-5",
+			matched:        false,
 		},
 
 		// Gemini 模型映射
@@ -110,14 +116,15 @@ func TestMatchWildcardMapping(t *testing.T) {
 			},
 			requestedModel: "gemini-3-flash-preview",
 			expected:       "gemini-3-pro-high",
+			matched:        true,
 		},
 	}
 
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
-			result := matchWildcardMapping(tt.mapping, tt.requestedModel)
-			if result != tt.expected {
-				t.Errorf("matchWildcardMapping(%v, %q) = %q, want %q", tt.mapping, tt.requestedModel, result, tt.expected)
+			result, matched := matchWildcardMappingResult(tt.mapping, tt.requestedModel)
+			if result != tt.expected || matched != tt.matched {
+				t.Errorf("matchWildcardMappingResult(%v, %q) = (%q, %v), want (%q, %v)", tt.mapping, tt.requestedModel, result, matched, tt.expected, tt.matched)
 			}
 		})
 	}