#!/usr/bin/env node
// FAILING test: calling normalizeRelayUrl(undefined) crashes with
//   TypeError: can't access property "match", A is undefined
//
// The bug: main.ts called normalizeRelayUrl(import.meta.env.VITE_NOTIFIER_RELAY)
// without guarding against the env var being undefined. When the env var is
// not set, normalizeRelayUrl crashes because it calls url.match(...) on
// undefined.
//
// The fix: replace the bare call with a ternary guard:
//   const NOTIFIER_RELAY = import.meta.env.VITE_NOTIFIER_RELAY
//     ? normalizeRelayUrl(import.meta.env.VITE_NOTIFIER_RELAY)
//     : undefined
//
// This test validates that the guard pattern works correctly: when the env var
// is falsy (undefined, empty), the app gracefully sets NOTIFIER_RELAY to
// undefined without crashing. When it's a valid URL, normalization works.

import { normalizeRelayUrl } from '/home/gascity/mailship/node_modules/.pnpm/@welshman+util@0.6.3_typescript@5.9.2/node_modules/@welshman/util/dist/util/src/Relay.js';

let passed = 0;
let failed = 0;

function assert(label, ok, detail) {
  if (ok) {
    console.log(`  ✓ ${label}`);
    passed++;
  } else {
    console.log(`  ✗ ${label} — ${detail || ''}`);
    failed++;
  }
}

// Test 1: Guarded normalizeRelayUrl with undefined (the exact fix pattern)
console.log('1. Guarded normalizeRelayUrl with undefined (the fix)');
const undefinedInput = undefined;
const guarded1 = undefinedInput ? normalizeRelayUrl(undefinedInput) : undefined;
assert(
  'guarded normalizeRelayUrl with undefined should not crash, result is undefined',
  guarded1 === undefined,
  `got ${guarded1}`
);

// Test 2: Guard with empty string
console.log('');
console.log('2. Guarded normalizeRelayUrl with empty string');
const emptyInput = '';
const guarded2 = emptyInput ? normalizeRelayUrl(emptyInput) : undefined;
assert(
  'guarded normalizeRelayUrl with "" should not crash, result is undefined',
  guarded2 === undefined,
  `got ${guarded2}`
);

// Test 3: Guard with a valid relay still works
console.log('');
console.log('3. Guarded normalizeRelayUrl with valid relay');
const validInput = 'wss://relay.damus.io';
const guarded3 = validInput ? normalizeRelayUrl(validInput) : undefined;
assert(
  'guarded normalizeRelayUrl with valid input still normalizes correctly',
  guarded3 === 'wss://relay.damus.io/',
  `got ${guarded3}`
);

console.log('');
console.log(`Results: ${passed} passed, ${failed} failed`);
process.exit(failed > 0 ? 1 : 0);