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[agent_farm] generate an endpoint on agentic which gives mcts data (Run ID: codestoryai_sidecar_issue_2020_4c9eea2d) #2021

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Merged
theskcd merged 1 commit into from
Feb 9, 2025
Merged

[agent_farm] generate an endpoint on agentic which gives mcts data (Run ID: codestoryai_sidecar_issue_2020_4c9eea2d) #2021

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21 changes: 20 additions & 1 deletion sidecar/src/agentic/tool/session/service.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -1136,6 +1136,25 @@ impl SessionService {
Ok(send_cancellation_signal)
}

pub async fn get_mcts_data(
&self,
session_id: &str,
exchange_id: &str,
storage_path: String,
) -> Result<SearchTreeMinimal, SymbolError> {
let session = self.load_from_storage(storage_path).await?;

// Create a SearchTreeMinimal from the action nodes
let search_tree = SearchTreeMinimal::from_action_nodes(
session.action_nodes(),
session.repo_ref().name.to_owned(),
"".to_owned(), // No need for MCTS log directory
"".to_owned(), // No need for MCTS log directory
);

Ok(search_tree)
}

async fn load_from_storage(&self, storage_path: String) -> Result<Session, SymbolError> {
println!("loading_session_from_path::{}", &storage_path);
let content = tokio::fs::read_to_string(storage_path.to_owned())
Expand Down Expand Up @@ -1347,4 +1366,4 @@ pub enum TestGenerateCompletion {
LLMChoseToFinish(String),
/// Hit the maximum iteration limit (lower confidence)
HitIterationLimit(String),
}
}
93 changes: 92 additions & 1 deletion sidecar/src/webserver/agentic.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -830,6 +830,97 @@ pub async fn user_feedback_on_exchange(
Ok(Sse::new(Box::pin(stream)))
}

#[derive(Debug, Clone, serde::Serialize, serde::Deserialize)]
pub struct MCTSDataRequest {
session_id: String,
exchange_id: String,
}

#[derive(Debug, Clone, serde::Serialize, serde::Deserialize)]
pub struct MCTSDataResponse {
html: String,
}

impl ApiResponse for MCTSDataResponse {}

pub async fn get_mcts_data(
Extension(app): Extension<Application>,
Json(MCTSDataRequest { session_id, exchange_id }): Json<MCTSDataRequest>,
) -> Result<impl IntoResponse> {
let session_storage_path = check_session_storage_path(app.config.clone(), session_id.to_string()).await;
let session_service = app.session_service.clone();

// Get the MCTS data from session storage
let mcts_data = session_service.get_mcts_data(&session_id, &exchange_id, session_storage_path).await;

// Generate HTML with color-coded tool types and tool input/output
let html = match mcts_data {
Ok(data) => {
let mut html = String::from(r#"<html><head><style>
.tool-type { display: inline-block; padding: 4px 8px; margin: 2px; border-radius: 4px; color: white; }
.tool-content { margin: 8px 0; padding: 8px; background: #f5f5f5; border-radius: 4px; }
pre { margin: 0; white-space: pre-wrap; }
.node { margin: 8px 0; padding: 8px; border: 1px solid #ddd; border-radius: 4px; }
</style></head><body>"#);

html.push_str("<div class='mcts-tree'>");

// Add nodes in order
for node in data.index_to_node.values() {
if let Some(action) = &node.action() {
let tool_type = action.to_tool_type();
if let Some(tool_type) = tool_type {
// Get color based on tool type using the same logic as print_tree
let color = match tool_type {
ToolType::CodeEditor => "#4A90E2", // blue
ToolType::FindFile => "#F5A623", // yellow
ToolType::CodeEditing => "#9013FE", // purple
ToolType::ListFiles => "#F5A623", // yellow
ToolType::SearchFileContentWithRegex => "#9013FE", // purple
ToolType::OpenFile => "#E91E63", // magenta
ToolType::SemanticSearch => "#9013FE", // purple
ToolType::LSPDiagnostics => "#00BCD4", // cyan
ToolType::TerminalCommand => "#FF5252", // red
ToolType::AskFollowupQuestions => "#757575", // gray
ToolType::AttemptCompletion => "#4CAF50", // green
ToolType::RepoMapGeneration => "#E91E63", // magenta
ToolType::TestRunner => "#FF5252", // red
ToolType::Reasoning => "#4A90E2", // blue
ToolType::ContextCrunching => "#4A90E2", // blue
ToolType::RequestScreenshot => "#757575", // gray
ToolType::McpTool => "#00BCD4", // cyan
};

html.push_str(&format!("<div class='node'>\n"));
html.push_str(&format!("<div class='tool-type' style='background: {}'>{:?}</div>\n", color, tool_type));

// Add tool input/output with proper formatting
html.push_str("<div class='tool-content'>\n");
html.push_str(&format!("<h4>Tool Input:</h4>\n<pre>{}</pre>\n", action.to_string()));
if let Some(observation) = node.observation() {
html.push_str(&format!("<h4>Tool Output:</h4>\n<pre>{}</pre>\n", observation.message()));
}
html.push_str("</div>\n"); // Close tool-content

// Add reward if present
if let Some(reward) = node.reward() {
html.push_str(&format!("<div class='reward'>Reward: {}</div>\n", reward.value()));
}

html.push_str("</div>\n"); // Close node
}
}
}

html.push_str("</div></body></html>");
html
},
Err(_) => String::from("<html><body>No MCTS data found</body></html>"),
};

Ok(json_result(MCTSDataResponse { html }))
}

#[derive(Debug, Clone, serde::Serialize, serde::Deserialize)]
pub struct AgenticCancelRunningExchange {
exchange_id: String,
Expand Down Expand Up @@ -2031,4 +2122,4 @@ pub async fn agent_session_plan(
let stream = init_stream.chain(answer_stream).chain(done_stream);

Ok(Sse::new(Box::pin(stream)))
}
}