From feb9a84048738520aa2743e114d522e4eeb605fa Mon Sep 17 00:00:00 2001
From: Smit Barmase <heysmitbarmase@gmail.com>
Date: Fri, 5 Sep 2025 00:22:46 +0530
Subject: [PATCH] vtsls on vue

---
 assets/settings/default.json                  |  2 +-
 .../src/lsp_store/vue_language_server_ext.rs  | 24 ++++++++++++++++---
 2 files changed, 22 insertions(+), 4 deletions(-)

diff --git a/assets/settings/default.json b/assets/settings/default.json
index 091231521470ebec50cf1351a76063e9205a3d24..067c54c81c50d036ca09b80ee332895d894f9932 100644
--- a/assets/settings/default.json
+++ b/assets/settings/default.json
@@ -1769,7 +1769,7 @@
       "use_on_type_format": false
     },
     "Vue.js": {
-      "language_servers": ["vue-language-server", "..."],
+      "language_servers": ["vue-language-server", "vtsls", "..."],
       "prettier": {
         "allowed": true
       }
diff --git a/crates/project/src/lsp_store/vue_language_server_ext.rs b/crates/project/src/lsp_store/vue_language_server_ext.rs
index 82ce59506c320bfe0c1e7307bc13edadcc97bb2b..3af65114ec70b9da334f5c4e56a007b805925cc0 100644
--- a/crates/project/src/lsp_store/vue_language_server_ext.rs
+++ b/crates/project/src/lsp_store/vue_language_server_ext.rs
@@ -15,12 +15,15 @@ struct ServerRequestParams {
 }
 
 #[derive(Serialize, Deserialize)]
-struct ServerRequestArguments {}
+#[serde(untagged)]
+enum ServerRequestArguments {
+    Data(String, serde_json::Value, Option<serde_json::Value>),
+}
 
 impl lsp::request::Request for TypescriptServerRequest {
     type Params = ServerRequestParams;
 
-    type Result = ();
+    type Result = serde_json::Value;
 
     const METHOD: &'static str = "tsserver/request";
 }
@@ -28,7 +31,7 @@ impl lsp::request::Request for TypescriptServerRequest {
 impl lsp::request::Request for TypescriptServerResponse {
     type Params = serde_json::Value;
 
-    type Result = ();
+    type Result = serde_json::Value;
 
     const METHOD: &'static str = "tsserver/response";
 }
@@ -37,9 +40,23 @@ const VUE_SERVER_NAME: LanguageServerName = LanguageServerName::new_static("vue-
 const VTSLS: LanguageServerName = LanguageServerName::new_static("vtsls");
 const TS_LS: LanguageServerName = LanguageServerName::new_static("typescript-language-server");
 
+// todo:
+//
+// 1. figure out req/res cycle
+//
+// What's the request and response name I should handle/send to vue language server?
+// The request and response names are not configurable:
+//     Request(receive from vue lsp): tsserver/request
+//     Response(send to vue lsp): tsserver/response
+//
+// 2. why hvoer/diagnsotic not working currently in vue
+// 3. when do we get tserver/reqest from vue lsp???
+//
+//
 pub fn register_requests(lsp_store: WeakEntity<LspStore>, language_server: &LanguageServer) {
     let language_server_name = language_server.name();
     if language_server_name == VUE_SERVER_NAME {
+        let vue_server_id = language_server.server_id();
         language_server
             .on_request::<TypescriptServerRequest, _, _>({
                 let this = lsp_store.clone();
@@ -66,6 +83,7 @@ pub fn register_requests(lsp_store: WeakEntity<LspStore>, language_server: &Lang
                             .request::<TypescriptServerRequest>(params)
                             .await
                             .into_response()
+                            .map(|e| dbg!(e))
                     }
                 }
             })