#!/usr/bin/env node

import "./suppress-stderr.mjs";

import "./ensure-deps.mjs";

/**

* UserPromptSubmit hook for context-mode session continuity.

*

* Captures every user prompt so the LLM can continue from the exact

* point where the user left off after compact or session restart.

*

* Must be fast (<10ms). Just a single SQLite write.

*/

import { readStdin, getSessionId, getSessionDBPath } from "./session-helpers.mjs";

import { createSessionLoaders } from "./session-loaders.mjs";

import { dirname } from "node:path";

import { fileURLToPath } from "node:url";

const HOOK_DIR = dirname(fileURLToPath(import.meta.url));

const { loadSessionDB, loadExtract } = createSessionLoaders(HOOK_DIR);

try {

const raw = await readStdin();

const input = JSON.parse(raw);

const prompt = input.prompt ?? input.message ?? "";

const trimmed = (prompt || "").trim();

// Skip system-generated messages — only capture genuine user prompts

const isSystemMessage = trimmed.startsWith("<task-notification>")

|| trimmed.startsWith("<system-reminder>")

|| trimmed.startsWith("<context_guidance>")

|| trimmed.startsWith("<tool-result>");

if (trimmed.length > 0 && !isSystemMessage) {

const { SessionDB } = await loadSessionDB();

const { extractUserEvents } = await loadExtract();

const dbPath = getSessionDBPath();

const db = new SessionDB({ dbPath });

const sessionId = getSessionId(input);

db.ensureSession(sessionId, process.env.CLAUDE_PROJECT_DIR || process.cwd());

// 1. Always save the raw prompt

db.insertEvent(sessionId, {

type: "user_prompt",

category: "prompt",

data: prompt,

priority: 1,

}, "UserPromptSubmit");

// 2. Extract decision/role/intent/data from user message

const userEvents = extractUserEvents(trimmed);

for (const ev of userEvents) {

db.insertEvent(sessionId, ev, "UserPromptSubmit");

}

db.close();

}

} catch {

// UserPromptSubmit must never block the session — silent fallback

}