fix: make llm provider async and add tool toggle

src-tauri/src/commands/chat.rs

@@ -4,7 +4,7 @@ use crate::llm::types::{
     Message, ModelProvider, Role, ToolCall, ToolDefinition, ToolFunctionDefinition,
 };
 use crate::state::SessionState;
-use serde::{Deserialize, Serialize};
+use serde::Deserialize;
 use serde_json::json;
 use tauri::State;
 
@@ -13,6 +13,7 @@ pub struct ProviderConfig {
     pub provider: String, // "ollama"
     pub model: String,
     pub base_url: Option<String>,
+    pub enable_tools: Option<bool>,
 }
 
 const MAX_TURNS: usize = 10;
@@ -34,7 +35,12 @@ pub async fn chat(
     };
 
     // 2. Define Tools
-    let tools = get_tool_definitions();
+    let tool_defs = get_tool_definitions();
+    let tools = if config.enable_tools.unwrap_or(true) {
+        tool_defs.as_slice()
+    } else {
+        &[]
+    };
 
     // 3. Agent Loop
     let mut current_history = messages.clone();
@@ -49,7 +55,8 @@ pub async fn chat(
 
         // Call LLM
         let response = provider
-            .chat(&config.model, &current_history, &tools)
+            .chat(&config.model, &current_history, tools)
+            .await
             .map_err(|e| format!("LLM Error: {}", e))?;
 
         // Process Response