fix: several issues around search (#502)

* fix: several issues around search

* chore: update release notes

docs/content.en/docs/release-notes/_index.md

@@ -24,6 +24,8 @@ Information about release notes of Coco Server is provided here.
 - feat: the search input box supports multi-line input #501
 
 ### 🐛 Bug fix
+- fix: several issues around search #502
+
 
 ### ✈️ Improvements
 

src-tauri/src/common/http.rs

@@ -24,7 +24,9 @@ pub async fn get_response_body_text(response: Response) -> Result<String, String
     let body = response
         .text()
         .await
-        .map_err(|e| format!("Failed to read response body: {}", e))?;
+        .map_err(|e| format!("Failed to read response body: {}, code: {}", e, status))?;
+
+    log::debug!("Response status: {}, body: {}", status, &body);
 
     if status < 200 || status >= 400 {
         // Try to parse the error body

src-tauri/src/lib.rs

@@ -215,7 +215,7 @@ pub fn run() {
         })
         .build(ctx)
         .expect("error while running tauri application");
-
+    
     app.run(|app_handle, event| match event {
         #[cfg(target_os = "macos")]
         tauri::RunEvent::Reopen {

src-tauri/src/search/mod.rs

@@ -52,7 +52,7 @@ pub async fn query_coco_fusion<R: Runtime>(
             timeout(timeout_duration, async {
                 query_source_clone.search(query).await
             })
-            .await
+                .await
         }));
     }
 
@@ -82,6 +82,18 @@ pub async fn query_coco_fusion<R: Runtime>(
                         .push((query_hit, score));
                 }
             }
+            Ok(Ok(Err(err))) => {
+                failed_requests.push(FailedRequest {
+                    source: QuerySource {
+                        r#type: "N/A".into(),
+                        name: "N/A".into(),
+                        id: "N/A".into(),
+                    },
+                    status: 0,
+                    error: Some(err.to_string()),
+                    reason: None,
+                });
+            }
             Ok(Err(err)) => {
                 failed_requests.push(FailedRequest {
                     source: QuerySource {
@@ -95,7 +107,7 @@ pub async fn query_coco_fusion<R: Runtime>(
                 });
             }
             // Timeout reached, skip this request
-            Ok(_) => {
+            _ => {
                 failed_requests.push(FailedRequest {
                     source: QuerySource {
                         r#type: "N/A".into(),
@@ -103,19 +115,7 @@ pub async fn query_coco_fusion<R: Runtime>(
                         id: "N/A".into(),
                     },
                     status: 0,
-                    error: Some("Query source timed out".to_string()),
-                    reason: None,
-                });
-            }
-            Err(_) => {
-                failed_requests.push(FailedRequest {
-                    source: QuerySource {
-                        r#type: "N/A".into(),
-                        name: "N/A".into(),
-                        id: "N/A".into(),
-                    },
-                    status: 0,
-                    error: Some("Task panicked".to_string()),
+                    error: Some(format!("{:?}", &result)),
                     reason: None,
                 });
             }

src-tauri/src/server/connector.rs

@@ -34,6 +34,10 @@ pub async fn refresh_all_connectors<R: Runtime>(app_handle: &AppHandle<R>) -> Re
     // Collect all the tasks for fetching and refreshing connectors
     let mut server_map = HashMap::new();
     for server in servers {
+        if !server.enabled {
+            continue;
+        }
+
         // dbg!("start fetch connectors for server: {}", &server.id);
         let connectors = match get_connectors_by_server(app_handle.clone(), server.id.clone()).await
         {

src-tauri/src/server/datasource.rs

@@ -32,7 +32,7 @@ pub fn save_datasource_to_cache(server_id: &str, datasources: Vec<DataSource>) {
 #[allow(dead_code)]
 pub fn get_datasources_from_cache(server_id: &str) -> Option<HashMap<String, DataSource>> {
     let cache = DATASOURCE_CACHE.read().unwrap(); // Acquire read lock
-                                                  // dbg!("cache: {:?}", &cache);
+    // dbg!("cache: {:?}", &cache);
     let server_cache = cache.get(server_id)?; // Get the server's cache
     Some(server_cache.clone())
 }
@@ -47,6 +47,10 @@ pub async fn refresh_all_datasources<R: Runtime>(_app_handle: &AppHandle<R>) ->
     for server in servers {
         // dbg!("fetch datasources for server: {}", &server.id);
 
+        if !server.enabled {
+            continue;
+        }
+
         // Attempt to get datasources by server, and continue even if it fails
         let connectors = match datasource_search(server.id.as_str(), None).await {
             Ok(connectors) => {
@@ -130,8 +134,8 @@ pub async fn datasource_search(
         None,
         Some(reqwest::Body::from(body.to_string())),
     )
-    .await
-    .map_err(|e| format!("Error fetching datasource: {}", e))?;
+        .await
+        .map_err(|e| format!("Error fetching datasource: {}", e))?;
 
     // Parse the search results from the response
     let datasources: Vec<DataSource> = parse_search_results(resp).await.map_err(|e| {
@@ -186,8 +190,8 @@ pub async fn mcp_server_search(
         None,
         Some(reqwest::Body::from(body.to_string())),
     )
-    .await
-    .map_err(|e| format!("Error fetching datasource: {}", e))?;
+        .await
+        .map_err(|e| format!("Error fetching datasource: {}", e))?;
 
     // Parse the search results from the response
     let mcp_server: Vec<DataSource> = parse_search_results(resp).await.map_err(|e| {

src-tauri/src/server/http_client.rs

@@ -12,7 +12,7 @@ pub static HTTP_CLIENT: Lazy<Mutex<Client>> = Lazy::new(|| {
         .read_timeout(Duration::from_secs(3)) // Set a timeout of 3 second
         .connect_timeout(Duration::from_secs(3)) // Set a timeout of 3 second
         .timeout(Duration::from_secs(10)) // Set a timeout of 10 seconds
-        .danger_accept_invalid_certs(true) // example for self-signed certificates
+        .danger_accept_invalid_certs(true) // allow self-signed certificates
         .build()
         .expect("Failed to build client");
     Mutex::new(client)
@@ -35,6 +35,9 @@ impl HttpClient {
         headers: Option<HashMap<String, String>>,
         body: Option<reqwest::Body>,
     ) -> Result<reqwest::Response, String> {
+        log::debug!("Sending Request: {}, query_params: {:?}, header: {:?}, body: {:?}",&url, &query_params, &headers, &body);
+
+
         let request_builder =
             Self::get_request_builder(method, url, headers, query_params, body).await;
 
@@ -42,6 +45,9 @@ impl HttpClient {
             dbg!("Failed to send request: {}", &e);
             format!("Failed to send request: {}", e)
         })?;
+
+        log::debug!("Request: {}, Response status: {:?}, header: {:?}",&url, &response.status(),&response.headers());
+
         Ok(response)
     }
 
@@ -140,9 +146,7 @@ impl HttpClient {
                 headers.insert("X-API-TOKEN".to_string(), t);
             }
 
-            // dbg!(&server_id);
-            // dbg!(&url);
-            // dbg!(&headers);
+            log::debug!("Sending request to server: {}, url: {}, headers: {:?}", &server_id, &url,&headers);
 
             Self::send_raw_request(method, &url, query_params, Some(headers), body).await
         } else {

src-tauri/src/server/search.rs

@@ -5,12 +5,11 @@ use crate::common::search::{QueryHits, QueryResponse, QuerySource, SearchQuery,
 use crate::common::server::Server;
 use crate::common::traits::SearchSource;
 use crate::server::http_client::HttpClient;
-use crate::server::servers::get_server_token;
 use async_trait::async_trait;
 // use futures::stream::StreamExt;
 use ordered_float::OrderedFloat;
-use reqwest::{Client, Method, RequestBuilder};
 use std::collections::HashMap;
+use tauri_plugin_store::JsonValue;
 // use std::hash::Hash;
 
 #[allow(dead_code)]
@@ -74,45 +73,11 @@ const COCO_SERVERS: &str = "coco-servers";
 
 pub struct CocoSearchSource {
     server: Server,
-    client: Client,
 }
 
 impl CocoSearchSource {
-    pub fn new(server: Server, client: Client) -> Self {
-        CocoSearchSource { server, client }
-    }
-
-    async fn build_request_from_query(
-        &self,
-        query: &SearchQuery,
-    ) -> Result<RequestBuilder, String> {
-        self.build_request(query.from, query.size, &query.query_strings)
-            .await
-    }
-
-    async fn build_request(
-        &self,
-        from: u64,
-        size: u64,
-        query_strings: &HashMap<String, String>,
-    ) -> Result<RequestBuilder, String> {
-        let url = HttpClient::join_url(&self.server.endpoint, "/query/_search");
-        let mut request_builder = self.client.request(Method::GET, url);
-
-        if !self.server.public {
-            if let Some(token) = get_server_token(&self.server.id)
-                .await?
-                .map(|t| t.access_token)
-            {
-                request_builder = request_builder.header("X-API-TOKEN", token);
-            }
-        }
-
-        let result = request_builder
-            .query(&[("from", &from.to_string()), ("size", &size.to_string())])
-            .query(query_strings);
-
-        Ok(result)
+    pub fn new(server: Server) -> Self {
+        CocoSearchSource { server }
     }
 }
 
@@ -127,17 +92,22 @@ impl SearchSource for CocoSearchSource {
     }
 
     async fn search(&self, query: SearchQuery) -> Result<QueryResponse, SearchError> {
-        // Build the request from the provided query
-        let request_builder = self
-            .build_request_from_query(&query)
-            .await
-            .map_err(|e| SearchError::InternalError(e.to_string()))?;
+        let url = "/query/_search";
 
-        // Send the HTTP request and handle errors
-        let response = request_builder
-            .send()
+        let mut query_args: HashMap<String, JsonValue> = HashMap::new();
+        query_args.insert("from".into(), JsonValue::Number(query.from.into()));
+        query_args.insert("size".into(), JsonValue::Number(query.size.into()));
+        for (key, value) in query.query_strings {
+            query_args.insert(key, JsonValue::String(value));
+        }
+
+        let response = HttpClient::get(
+            &self.server.id,
+            &url,
+            Some(query_args),
+        )
             .await
-            .map_err(|e| SearchError::HttpError(format!("Failed to send search request: {}", e)))?;
+            .map_err(|e| SearchError::HttpError(format!("Error to send search request: {}", e)))?;
 
         // Use the helper function to parse the response body
         let response_body = get_response_body_text(response)

src-tauri/src/server/servers.rs

@@ -7,7 +7,7 @@ use crate::server::http_client::HttpClient;
 use crate::server::search::CocoSearchSource;
 use crate::COCO_TAURI_STORE;
 use lazy_static::lazy_static;
-use reqwest::{Client, Method};
+use reqwest::Method;
 use serde_json::from_value;
 use serde_json::Value as JsonValue;
 use std::collections::HashMap;
@@ -447,7 +447,7 @@ pub async fn try_register_server_to_search_source(
 ) {
     if server.enabled {
         let registry = app_handle.state::<SearchSourceRegistry>();
-        let source = CocoSearchSource::new(server.clone(), Client::new());
+        let source = CocoSearchSource::new(server.clone());
         registry.register_source(source).await;
     }
 }

src/commands/servers.ts

@@ -30,7 +30,9 @@ async function invokeWithErrorHandler<T>(
       const failedResult = result as any;
       if (failedResult.failed?.length > 0) {
         failedResult.failed.forEach((error: any) => {
-          // addError(error.error, 'error');
+          if (result?.hits?.length == 0) {
+            addError(error.error, 'error');
+          }
           console.error(error.error);
         });
       }

src/components/Search/Search.tsx

@@ -137,7 +137,7 @@ function Search({
     <div ref={mainWindowRef} className={`h-full pb-10 w-full relative`}>
       {/* Search Results Panel */}
       {suggests.length > 0 ? (
-        sourceData ? (
+          sourceData ? (
           <SearchResults input={input} isChatMode={isChatMode} />
         ) : (
           <DropdownList