import {
  Trailproof,
  TrailEvent,
  QueryResult,
  VerifyResult,
  TrailproofError,
  ValidationError,
  StoreError,
  ChainError,
  SignatureError,
} from "@kyberonai/trailproof";

import { Trailproof } from "@kyberonai/trailproof";

// Create with JSONL store and HMAC signing
const tp = new Trailproof({
  store: "jsonl",
  path: "events.jsonl",
  signingKey: process.env.TRAILPROOF_KEY!,
  defaultTenantId: "acme-corp",
});

// Emit events
const event = tp.emit({
  eventType: "myapp.user.login",
  actorId: "user-42",
  payload: { ip: "1.2.3.4", method: "oauth" },
  traceId: "trace-abc",
});

// Query
const result = tp.query({ actorId: "user-42", limit: 50 });
for (const e of result.events) {
  console.log(`${e.eventType} at ${e.timestamp}`);
}

// Verify
const verification = tp.verify();
console.log(verification.intact); // true

// Get trace
const trace = tp.getTrace("trace-abc");

// Flush
tp.flush();

// Constructor
const tp = new Trailproof({ store: "jsonl", path: "events.jsonl" });

// emit() takes an options object
const event = tp.emit({ eventType: "...", actorId: "...", tenantId: "...", payload: {} });

// query() takes an options object
const result = tp.query({ eventType: "...", limit: 50 });

import { Trailproof, ValidationError, TrailproofError } from "@kyberonai/trailproof";

const tp = new Trailproof();

try {
  tp.emit({ eventType: "", actorId: "user", tenantId: "t", payload: {} });
} catch (e) {
  if (e instanceof ValidationError) {
    console.log(e.message); // Trailproof: missing required field — event_type is required
  }
}