import { Tool, CallToolResult } from "@modelcontextprotocol/sdk/types.js";
import { getConvexClient, getConvexApi } from "../lib/convexClient.js";
/**
* Tool definition for getting session details
*/
export const getSessionDetailsToolDefinition: Tool = {
name: "get_session_details",
description: "Get detailed information about a specific DillyDally session, including all snapshots, activity breakdown, productivity metrics, and session duration.",
inputSchema: {
type: "object",
properties: {
sessionId: {
type: "string",
description: "The session ID to get details for",
},
},
required: ["sessionId"],
},
};
/**
* Handles the get_session_details tool call
* @param {unknown} args - Tool call arguments
* @returns {Promise<CallToolResult>} Tool call result
*/
export async function handleGetSessionDetails(
args: unknown
): Promise<CallToolResult> {
try {
if (!args || typeof args !== "object") {
return {
content: [
{
type: "text",
text: "Error: Arguments must be an object with sessionId",
},
],
isError: true,
};
}
const { sessionId } = args as { sessionId?: unknown };
if (typeof sessionId !== "string") {
return {
content: [
{
type: "text",
text: "Error: sessionId must be a string",
},
],
isError: true,
};
}
const client = getConvexClient();
const api = await getConvexApi();
const sessionSummary = await client.query(api.functions.getSessionSummary, {
sessionId: sessionId as any,
});
if (!sessionSummary) {
return {
content: [
{
type: "text",
text: `Session with ID ${sessionId} not found.`,
},
],
isError: false,
};
}
const startDate = new Date(sessionSummary.startTime);
const endDate = new Date(sessionSummary.endTime);
const durationMinutes = Math.round(sessionSummary.durationMs / 60000);
const durationHours = Math.floor(durationMinutes / 60);
const remainingMinutes = durationMinutes % 60;
const result = {
sessionId: sessionSummary.session._id,
startTime: startDate.toISOString(),
readableStartTime: startDate.toLocaleString(),
endTime: endDate.toISOString(),
readableEndTime: endDate.toLocaleString(),
duration: `${durationHours}h ${remainingMinutes}m`,
durationMs: sessionSummary.durationMs,
snapshotCount: sessionSummary.snapshotCount,
productivityPercentage: `${sessionSummary.productivityPercentage}%`,
productiveSnapshots: sessionSummary.productiveCount,
nonProductiveSnapshots: sessionSummary.nonProductiveCount,
activities: sessionSummary.activities,
tabs: sessionSummary.tabs,
snapshots: sessionSummary.snapshots.map((s: any) => ({
id: s._id,
timestamp: new Date(s.timestamp).toISOString(),
readableTime: new Date(s.timestamp).toLocaleString(),
activity: s.activity,
isProductive: s.isProductive ? "Yes" : "No",
summary: s.summary,
currentTab: s.currentTab,
})),
};
return {
content: [
{
type: "text",
text: `Session Details:\n\n${JSON.stringify(result, null, 2)}`,
},
],
isError: false,
};
} catch (error) {
return {
content: [
{
type: "text",
text: `Error fetching session details: ${
error instanceof Error ? error.message : String(error)
}`,
},
],
isError: true,
};
}
}
