From 07058cbf9f16591b8c250ce59026117ddae71c61 Mon Sep 17 00:00:00 2001
From: Kirill Bulatov <mail4score@gmail.com>
Date: Wed, 12 Feb 2020 13:21:12 +0200
Subject: Adjust the assist group name

---
 crates/ra_assists/src/handlers/auto_import.rs | 34 ++++++++++++++++++++-------
 1 file changed, 25 insertions(+), 9 deletions(-)

(limited to 'crates/ra_assists/src/handlers')

diff --git a/crates/ra_assists/src/handlers/auto_import.rs b/crates/ra_assists/src/handlers/auto_import.rs
index 2dcea3766..c564f5027 100644
--- a/crates/ra_assists/src/handlers/auto_import.rs
+++ b/crates/ra_assists/src/handlers/auto_import.rs
@@ -1,9 +1,3 @@
-use ra_ide_db::{imports_locator::ImportsLocator, RootDatabase};
-use ra_syntax::{
-    ast::{self, AstNode},
-    SyntaxNode,
-};
-
 use crate::{
     assist_ctx::{Assist, AssistCtx},
     insert_use_statement, AssistId,
@@ -13,7 +7,12 @@ use hir::{
     AssocContainerId, AssocItem, Crate, Function, ModPath, Module, ModuleDef, PathResolution,
     SourceAnalyzer, Trait, Type,
 };
+use ra_ide_db::{imports_locator::ImportsLocator, RootDatabase};
 use ra_prof::profile;
+use ra_syntax::{
+    ast::{self, AstNode},
+    SyntaxNode,
+};
 use rustc_hash::FxHashSet;
 use std::collections::BTreeSet;
 
@@ -50,9 +49,13 @@ pub(crate) fn auto_import(ctx: AssistCtx) -> Option<Assist> {
         return None;
     }
 
-    let mut group =
-        // TODO kb create another method and add something about traits there
-        ctx.add_assist_group(format!("Import {}", auto_import_assets.get_search_query()));
+    let assist_group_name = if proposed_imports.len() == 1 {
+        format!("Import `{}`", proposed_imports.iter().next().unwrap())
+    } else {
+        auto_import_assets.get_import_group_message()
+    };
+
+    let mut group = ctx.add_assist_group(assist_group_name);
     for import in proposed_imports {
         group.add_assist(AssistId("auto_import"), format!("Import `{}`", &import), |edit| {
             edit.target(auto_import_assets.syntax_under_caret.text_range());
@@ -119,6 +122,19 @@ impl AutoImportAssets {
         }
     }
 
+    fn get_import_group_message(&self) -> String {
+        match &self.import_candidate {
+            ImportCandidate::UnqualifiedName(name_ref)
+            | ImportCandidate::QualifierStart(name_ref) => format!("Import {}", name_ref.syntax()),
+            ImportCandidate::TraitFunction(_, trait_function) => {
+                format!("Import a trait for function {}", trait_function.syntax())
+            }
+            ImportCandidate::TraitMethod(_, trait_method) => {
+                format!("Import a trait for method {}", trait_method.syntax())
+            }
+        }
+    }
+
     fn search_for_imports(
         &self,
         db: &RootDatabase,
-- 
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