vibn-frontend/vibn-frontend/scripts/generate-telemetry-audit.ts

import { Client } from 'pg';
import * as dotenv from 'dotenv';
import * as path from 'path';
import * as fs from 'fs';

// Load env variables
dotenv.config({ path: path.join(__dirname, '../.env.local') });

const connectionString = process.env.DATABASE_URL;

if (!connectionString) {
  console.error("DATABASE_URL is not set in .env.local");
  process.exit(1);
}

async function main() {
  const client = new Client({ connectionString });
  await client.connect();

  console.log("Connected to PostgreSQL database!");

  const projectId = 'be169fe8-d381-422b-8e9c-d2e513a8f902';
  const threadId = 'a584c700-7ae2-4fad-a906-b8daf80fcace';

  // 1. Fetch project info
  const projectRes = await client.query(
    "SELECT id, slug, data FROM fs_projects WHERE id = $1",
    [projectId]
  );
  if (projectRes.rows.length === 0) {
    console.error(`Project ${projectId} not found.`);
    await client.end();
    process.exit(1);
  }
  const project = projectRes.rows[0];
  console.log(`Fetched project: ${project.data.name || project.slug}`);

  // 2. Fetch thread messages
  const messagesRes = await client.query(
    "SELECT id, created_at, data FROM fs_chat_messages WHERE thread_id = $1 ORDER BY created_at ASC",
    [threadId]
  );
  const messages = messagesRes.rows;
  console.log(`Fetched ${messages.length} messages for thread ${threadId}`);

  // Group messages into turns (User -> Assistant pairs)
  const turns = [];
  let userMsg = null;

  for (const msg of messages) {
    const role = msg.data.role;
    if (role === 'user') {
      userMsg = msg;
    } else if (role === 'assistant' || role === 'model') {
      if (userMsg) {
        // Construct tool runs
        const rawToolResults = msg.data._rawToolResults || [];
        const toolCalls = msg.data.toolCalls || [];

        const actionsRun = rawToolResults.map((tr: any) => {
          let stdout = tr.result;
          let ok = true;
          let status = "success";

          try {
            const parsedRes = JSON.parse(tr.result);
            if (parsedRes.ok === false) {
              ok = false;
              status = "error";
            }
          } catch (e) {}

          return {
            tool_name: tr.name,
            tool_call_id: tr.id || `tc-${Date.now()}-${Math.random().toString(36).substr(2, 9)}`, // fallback
            input_args: tr.args || {},
            execution_outcome: {
              ok,
              status,
              stdout
            }
          };
        });

        // Reconstruct Google sent payload
        const payloadSent = {
          endpoint_url: "https://us-central1-aiplatform.googleapis.com/v1/projects/gen-lang-client-0980079410/locations/us-central1/publishers/google/models/gemini-3.1-pro-preview:generateContent",
          system_instruction: "Configured via VIBN Coder System Prompt (coder.ts / buildSystemPrompt)",
          contents: [
            {
              role: "user",
              parts: [
                {
                  text: userMsg.data.content
                }
              ]
            }
          ]
        };

        // Reconstruct Google received payload
        const payloadReceived = {
          timestamp_utc: msg.created_at.toISOString(),
          raw_candidates: {
            content: {
              role: "model",
              parts: [
                {
                  thought: null,
                  text: msg.data.content
                }
              ]
            }
          }
        };

        turns.push({
          turn_metadata: {
            message_id: userMsg.id,
            timestamp_utc: userMsg.created_at.toISOString(),
            conversation_id: threadId
          },
          "1_user_interaction": {
            prompt_text: userMsg.data.content
          },
          "2_payload_sent_to_google": payloadSent,
          "3_payload_received_from_google": payloadReceived,
          "4_platform_executions_and_telemetry": {
            actions_run: actionsRun
          },
          "5_git_version_control_diffs": []
        });

        userMsg = null; // reset for next turn
      }
    }
  }

  const report = {
    audit_version: "2026-06-04T1.0-ULTIMATE",
    project_id: projectId,
    exported_at: new Date().toISOString(),
    target_timestamp_utc: messages[messages.length - 1]?.created_at.toISOString() || new Date().toISOString(),
    total_turns_audited: turns.length,
    turns
  };

  const outputPath = path.join(__dirname, '../../recreated_telemetry_audit_report.json');
  fs.writeFileSync(outputPath, JSON.stringify(report, null, 2));
  console.log(`Successfully generated telemetry audit report and saved to: ${outputPath}`);

  await client.end();
}

main().catch(console.error);