import { Tool, CallToolResult } from "@modelcontextprotocol/sdk/types.js";
import { getConvexClient, getConvexApi } from "../lib/convexClient.js";
/**
* Tool definition for getting all sessions
*/
export const getAllSessionsToolDefinition: Tool = {
name: "get_all_sessions",
description: "Get all DillyDally sessions for the current user. Returns a list of sessions with metadata including duration, creation time, and basic stats.",
inputSchema: {
type: "object",
properties: {},
required: [],
},
};
/**
* Handles the get_all_sessions tool call
* @param {unknown} args - Tool call arguments
* @returns {Promise<CallToolResult>} Tool call result
*/
export async function handleGetAllSessions(
args: unknown
): Promise<CallToolResult> {
try {
const client = getConvexClient();
const api = await getConvexApi();
const sessions = await client.query(api.functions.getAllSessions, {});
if (!sessions || sessions.length === 0) {
return {
content: [
{
type: "text",
text: "No sessions found.",
},
],
isError: false,
};
}
const formattedSessions = sessions.map((session: any) => {
const creationDate = new Date(session._creationTime);
const durationMinutes = Math.round(session.duration / 60000);
const durationHours = Math.floor(durationMinutes / 60);
const remainingMinutes = durationMinutes % 60;
return {
sessionId: session._id,
createdAt: creationDate.toISOString(),
readableCreatedAt: creationDate.toLocaleString(),
duration: `${durationHours}h ${remainingMinutes}m`,
durationMs: session.duration,
activityCount: session.activityCount,
snapshotCount: session.snapshotCount,
productivityPercentage: `${session.productivityPercentage}%`,
};
});
return {
content: [
{
type: "text",
text: `Found ${sessions.length} sessions:\n\n${JSON.stringify(
formattedSessions,
null,
2
)}`,
},
],
isError: false,
};
} catch (error) {
return {
content: [
{
type: "text",
text: `Error fetching all sessions: ${
error instanceof Error ? error.message : String(error)
}`,
},
],
isError: true,
};
}
}
