Feat/deeplink multi endpoints (#597)

* feat(deeplink): support comma-separated multiple endpoints in URL

Allow importing multiple API endpoints via single endpoint parameter.
First URL becomes primary endpoint, rest are added as custom endpoints.

* feat(deeplink): add usage query fields to deeplink generator

Add form fields for usage query configuration in deeplink HTML generator:
- usageEnabled, usageBaseUrl, usageApiKey
- usageScript, usageAutoInterval
- usageAccessToken, usageUserId

* fix(deeplink): auto-infer homepage and improve multi-endpoint display

- Auto-infer homepage from primary endpoint when not provided
- Display multiple endpoints as list in import dialog (primary marked)
- Update deeplink parser in deplink.html to show multi-endpoint info
- Add test for homepage inference from endpoint
- Minor log format fix in live.rs

* fix(deeplink): use primary endpoint for usage script base_url

- Fix usage_script.base_url getting comma-separated string when multiple endpoints
- Add i18n support for primary endpoint label in DeepLinkImportDialog

src-tauri/src/deeplink/mod.rs

@@ -55,7 +55,7 @@ pub struct DeepLinkImportRequest {
     /// Provider homepage URL
     #[serde(skip_serializing_if = "Option::is_none")]
     pub homepage: Option<String>,
-    /// API endpoint/base URL
+    /// API endpoint/base URL (supports comma-separated multiple URLs)
     #[serde(skip_serializing_if = "Option::is_none")]
     pub endpoint: Option<String>,
     /// API key

src-tauri/src/deeplink/parser.rs

@@ -101,9 +101,13 @@ fn parse_provider_deeplink(
             validate_url(hp, "homepage")?;
         }
     }
+    // Validate each endpoint (supports comma-separated multiple URLs)
     if let Some(ref ep) = endpoint {
-        if !ep.is_empty() {
-            validate_url(ep, "endpoint")?;
+        for (i, url) in ep.split(',').enumerate() {
+            let trimmed = url.trim();
+            if !trimmed.is_empty() {
+                validate_url(trimmed, &format!("endpoint[{i}]"))?;
+            }
         }
     }
 

src-tauri/src/deeplink/provider.rs

@@ -33,12 +33,12 @@ pub fn import_provider_from_deeplink(
     }
 
     // Step 1: Merge config file if provided (v3.8+)
-    let merged_request = parse_and_merge_config(&request)?;
+    let mut merged_request = parse_and_merge_config(&request)?;
 
     // Extract required fields (now as Option)
     let app_str = merged_request
         .app
-        .as_ref()
+        .clone()
         .ok_or_else(|| AppError::InvalidInput("Missing 'app' field for provider".to_string()))?;
 
     let api_key = merged_request.api_key.as_ref().ok_or_else(|| {
@@ -51,14 +51,29 @@ pub fn import_provider_from_deeplink(
         ));
     }
 
-    let endpoint = merged_request.endpoint.as_ref().ok_or_else(|| {
+    // Get endpoint: supports comma-separated multiple URLs (first is primary)
+    let endpoint_str = merged_request.endpoint.as_ref().ok_or_else(|| {
         AppError::InvalidInput("Endpoint is required (either in URL or config file)".to_string())
     })?;
 
-    if endpoint.is_empty() {
-        return Err(AppError::InvalidInput(
-            "Endpoint cannot be empty".to_string(),
-        ));
+    // Parse endpoints: split by comma, first is primary
+    let all_endpoints: Vec<String> = endpoint_str
+        .split(',')
+        .map(|e| e.trim().to_string())
+        .filter(|e| !e.is_empty())
+        .collect();
+
+    let primary_endpoint = all_endpoints
+        .first()
+        .ok_or_else(|| AppError::InvalidInput("Endpoint cannot be empty".to_string()))?;
+
+    // Auto-infer homepage from endpoint if not provided
+    if merged_request
+        .homepage
+        .as_ref()
+        .is_none_or(|s| s.is_empty())
+    {
+        merged_request.homepage = infer_homepage_from_endpoint(primary_endpoint);
     }
 
     let homepage = merged_request.homepage.as_ref().ok_or_else(|| {
@@ -73,11 +88,11 @@ pub fn import_provider_from_deeplink(
 
     let name = merged_request
         .name
-        .as_ref()
+        .clone()
         .ok_or_else(|| AppError::InvalidInput("Missing 'name' field for provider".to_string()))?;
 
     // Parse app type
-    let app_type = AppType::from_str(app_str)
+    let app_type = AppType::from_str(&app_str)
         .map_err(|_| AppError::InvalidInput(format!("Invalid app type: {app_str}")))?;
 
     // Build provider configuration based on app type
@@ -97,6 +112,21 @@ pub fn import_provider_from_deeplink(
     // Use ProviderService to add the provider
     ProviderService::add(state, app_type.clone(), provider)?;
 
+    // Add extra endpoints as custom endpoints (skip first one as it's the primary)
+    for ep in all_endpoints.iter().skip(1) {
+        let normalized = ep.trim().trim_end_matches('/').to_string();
+        if !normalized.is_empty() {
+            if let Err(e) = ProviderService::add_custom_endpoint(
+                state,
+                app_type.clone(),
+                &provider_id,
+                normalized.clone(),
+            ) {
+                log::warn!("Failed to add custom endpoint '{normalized}': {e}");
+            }
+        }
+    }
+
     // If enabled=true, set as current provider
     if merged_request.enabled.unwrap_or(false) {
         ProviderService::switch(state, app_type.clone(), &provider_id)?;
@@ -138,6 +168,16 @@ pub(crate) fn build_provider_from_request(
     Ok(provider)
 }
 
+/// Get primary endpoint from request (first one if comma-separated)
+fn get_primary_endpoint(request: &DeepLinkImportRequest) -> String {
+    request
+        .endpoint
+        .as_ref()
+        .and_then(|ep| ep.split(',').next())
+        .map(|s| s.trim().to_string())
+        .unwrap_or_default()
+}
+
 /// Build provider meta with usage script configuration
 fn build_provider_meta(request: &DeepLinkImportRequest) -> Result<Option<ProviderMeta>, AppError> {
     // Check if any usage script fields are provided
@@ -165,6 +205,7 @@ fn build_provider_meta(request: &DeepLinkImportRequest) -> Result<Option<Provide
     let enabled = request.usage_enabled.unwrap_or(!code.is_empty());
 
     // Build UsageScript - use provider's API key and endpoint as defaults
+    // Note: use primary endpoint only (first one if comma-separated)
     let usage_script = UsageScript {
         enabled,
         language: "javascript".to_string(),
@@ -174,10 +215,14 @@ fn build_provider_meta(request: &DeepLinkImportRequest) -> Result<Option<Provide
             .usage_api_key
             .clone()
             .or_else(|| request.api_key.clone()),
-        base_url: request
-            .usage_base_url
-            .clone()
-            .or_else(|| request.endpoint.clone()),
+        base_url: request.usage_base_url.clone().or_else(|| {
+            let primary = get_primary_endpoint(request);
+            if primary.is_empty() {
+                None
+            } else {
+                Some(primary)
+            }
+        }),
         access_token: request.usage_access_token.clone(),
         user_id: request.usage_user_id.clone(),
         auto_query_interval: request.usage_auto_interval,
@@ -198,7 +243,7 @@ fn build_claude_settings(request: &DeepLinkImportRequest) -> serde_json::Value {
     );
     env.insert(
         "ANTHROPIC_BASE_URL".to_string(),
-        json!(request.endpoint.clone().unwrap_or_default()),
+        json!(get_primary_endpoint(request)),
     );
 
     // Add default model if provided
@@ -271,11 +316,8 @@ fn build_codex_settings(request: &DeepLinkImportRequest) -> serde_json::Value {
         .unwrap_or("gpt-5-codex")
         .to_string();
 
-    // Endpoint: normalize trailing slashes
-    let endpoint = request
-        .endpoint
-        .as_deref()
-        .unwrap_or("")
+    // Endpoint: normalize trailing slashes (use primary endpoint only)
+    let endpoint = get_primary_endpoint(request)
         .trim()
         .trim_end_matches('/')
         .to_string();
@@ -309,7 +351,7 @@ fn build_gemini_settings(request: &DeepLinkImportRequest) -> serde_json::Value {
     env.insert("GEMINI_API_KEY".to_string(), json!(request.api_key));
     env.insert(
         "GOOGLE_GEMINI_BASE_URL".to_string(),
-        json!(request.endpoint),
+        json!(get_primary_endpoint(request)),
     );
 
     // Add model if provided

src-tauri/src/deeplink/tests.rs

@@ -404,3 +404,57 @@ fn test_parse_skill_deeplink() {
     assert_eq!(request.directory.unwrap(), "skills");
     assert_eq!(request.branch.unwrap(), "dev");
 }
+
+// =============================================================================
+// Multiple Endpoints Tests
+// =============================================================================
+
+#[test]
+fn test_parse_multiple_endpoints_comma_separated() {
+    let url = "ccswitch://v1/import?resource=provider&app=claude&name=Test&endpoint=https%3A%2F%2Fapi1.example.com,https%3A%2F%2Fapi2.example.com,https%3A%2F%2Fapi3.example.com&apiKey=sk-test";
+
+    let request = parse_deeplink_url(url).unwrap();
+
+    assert!(request.endpoint.is_some());
+    let endpoint = request.endpoint.unwrap();
+    // Should contain all endpoints comma-separated
+    assert!(endpoint.contains("https://api1.example.com"));
+    assert!(endpoint.contains("https://api2.example.com"));
+    assert!(endpoint.contains("https://api3.example.com"));
+}
+
+#[test]
+fn test_parse_single_endpoint_backward_compatible() {
+    // Old format with single endpoint should still work
+    let url = "ccswitch://v1/import?resource=provider&app=claude&name=Test&endpoint=https%3A%2F%2Fapi.example.com&apiKey=sk-test";
+
+    let request = parse_deeplink_url(url).unwrap();
+
+    assert_eq!(
+        request.endpoint,
+        Some("https://api.example.com".to_string())
+    );
+}
+
+#[test]
+fn test_parse_endpoints_with_spaces_trimmed() {
+    let url = "ccswitch://v1/import?resource=provider&app=claude&name=Test&endpoint=https%3A%2F%2Fapi1.example.com%20,%20https%3A%2F%2Fapi2.example.com&apiKey=sk-test";
+
+    let request = parse_deeplink_url(url).unwrap();
+
+    // Validation should pass (spaces are trimmed during validation)
+    assert!(request.endpoint.is_some());
+}
+
+#[test]
+fn test_infer_homepage_from_endpoint_without_homepage() {
+    // Test that homepage is auto-inferred from endpoint when not provided
+    assert_eq!(
+        infer_homepage_from_endpoint("https://api.cubence.com/v1"),
+        Some("https://cubence.com".to_string())
+    );
+    assert_eq!(
+        infer_homepage_from_endpoint("https://cubence.com"),
+        Some("https://cubence.com".to_string())
+    );
+}

src-tauri/src/services/provider/live.rs

@@ -152,7 +152,7 @@ pub fn sync_current_to_live(state: &AppState) -> Result<(), AppError> {
     // Skill sync
     for app_type in [AppType::Claude, AppType::Codex, AppType::Gemini] {
         if let Err(e) = crate::services::skill::SkillService::sync_to_app(&state.db, &app_type) {
-            log::warn!("同步 Skill 到 {:?} 失败: {}", app_type, e);
+            log::warn!("同步 Skill 到 {app_type:?} 失败: {e}");
             // Continue syncing other apps, don't abort
         }
     }

src/components/DeepLinkImportDialog.tsx

@@ -389,12 +389,27 @@ export function DeepLinkImportDialog() {
                   </div>
 
                   {/* API Endpoint */}
-                  <div className="grid grid-cols-3 items-center gap-4">
-                    <div className="font-medium text-sm text-muted-foreground">
+                  <div className="grid grid-cols-3 items-start gap-4">
+                    <div className="font-medium text-sm text-muted-foreground pt-0.5">
                       {t("deeplink.endpoint")}
                     </div>
-                    <div className="col-span-2 text-sm break-all">
-                      {request.endpoint}
+                    <div className="col-span-2 text-sm break-all space-y-1">
+                      {request.endpoint?.split(",").map((ep, idx) => (
+                        <div
+                          key={idx}
+                          className={
+                            idx === 0 ? "font-medium" : "text-muted-foreground"
+                          }
+                        >
+                          {idx === 0 ? "🔹 " : "└ "}
+                          {ep.trim()}
+                          {idx === 0 && request.endpoint?.includes(",") && (
+                            <span className="text-xs text-muted-foreground ml-2">
+                              ({t("deeplink.primaryEndpoint")})
+                            </span>
+                          )}
+                        </div>
+                      ))}
                     </div>
                   </div>
 

src/i18n/locales/en.json

@@ -958,6 +958,7 @@
     "configDetails": "Config Details",
     "configUrl": "Config File URL",
     "configMergeError": "Failed to merge configuration file",
+    "primaryEndpoint": "Primary",
     "mcp": {
       "title": "Batch Import MCP Servers",
       "targetApps": "Target Apps",

src/i18n/locales/ja.json

@@ -958,6 +958,7 @@
     "configDetails": "設定の詳細",
     "configUrl": "設定ファイル URL",
     "configMergeError": "設定ファイルのマージに失敗しました",
+    "primaryEndpoint": "メイン",
     "mcp": {
       "title": "MCP サーバーを一括インポート",
       "targetApps": "ターゲットアプリ",

src/i18n/locales/zh.json

@@ -958,6 +958,7 @@
     "configDetails": "配置详情",
     "configUrl": "配置文件 URL",
     "configMergeError": "合并配置文件失败",
+    "primaryEndpoint": "主",
     "mcp": {
       "title": "批量导入 MCP Servers",
       "targetApps": "目标应用",