add HumanInterface

add cli

own_mcp/src/mcp/chat.rs

@@ -7,9 +7,10 @@ use ollama_rs::Ollama;
 use rmcp::model::{CallToolRequestParams, CallToolResult};
 use rmcp::ServiceError;
 use std::collections::HashMap;
+use serde::Deserialize;
 use thiserror::Error;
 
-#[derive(Debug, Copy, Clone, Default, PartialEq)]
+#[derive(Debug, Copy, Clone, Default, Deserialize, PartialEq)]
 pub enum ToolPermission {
     Allowed,
     #[default]
@@ -186,7 +187,7 @@ impl AgentChat {
     pub async fn message<C: Future<Output = PermissionAnswer>>(
         &mut self,
         user_message: String,
-        permission_request_callback: fn(mcp_server_name: String, tool_name: String) -> C,
+        mut permission_request_callback: impl FnMut(String, String) -> C,
     ) -> Result<ChatMessage, ChatError>
     {
         let all_tools: Vec<ToolInfo> = self
@@ -213,7 +214,7 @@ impl AgentChat {
 
             for tool_call in &response.message.tool_calls {
                 log::debug!("calling tool {}", tool_call.function.name);
-                let result = self.call_tool(tool_call, permission_request_callback).await?;
+                let result = self.call_tool(tool_call, &mut permission_request_callback).await?;
 
                 let contents = match result {
                     Some(result) => result.content
@@ -256,7 +257,7 @@ impl AgentChat {
     async fn call_tool<C: Future<Output = PermissionAnswer>>(
         &self,
         tool_call: &ollama_rs::generation::tools::ToolCall,
-        permission_request_callback: fn(mcp_server_name: String, tool_name: String) -> C,
+        permission_request_callback: &mut impl FnMut(String, String) -> C,
     ) -> Result<Option<CallToolResult>, ChatError>  {
         let arguments_json_object = tool_call
             .function