import assert from 'node:assert/strict';
import { readFileSync } from 'node:fs';

const events = globalThis.__apiEvents = [];
let source = readFileSync('static/js/api.js', 'utf8')
  .replace('import { logDebug, logError, logWarn } from "@rustpad/logger";',
    'const logDebug = () => {}; const logError = (...args) => globalThis.__apiEvents.push(["error", ...args]); const logWarn = (...args) => globalThis.__apiEvents.push(["warn", ...args]);')
  .replace('import { formatNumber, restoreGuestLanguage, translateApiMessage } from "@rustpad/i18n";',
    'const formatNumber = value => String(value); const restoreGuestLanguage = () => {}; const translateApiMessage = message => message;')
  .replace('import { restoreGuestTheme } from "@rustpad/theme";',
    'const restoreGuestTheme = () => {};');
const { api } = await import('data:text/javascript;charset=utf-8,' + encodeURIComponent(source));

globalThis.window = {};
globalThis.fetch = async () => new Response(JSON.stringify({ error: 'Access denied.' }), {
  status: 403,
  headers: { 'content-type': 'application/json' },
});
await assert.rejects(api('/api/auth/resources/mentions?kind=pad&slug=test'), error => error.status === 403);
assert.equal(events.filter(([level, name]) => level === 'warn' && name === 'api.failed').length, 1);
assert.equal(events.filter(([level, name]) => level === 'error' && name === 'api.network_error').length, 0);

events.length = 0;
globalThis.fetch = async () => new Response(JSON.stringify({ users: [] }), {
  status: 200,
  headers: { 'content-type': 'application/json' },
});
assert.deepEqual(await api('/api/auth/resources/mentions?kind=pad&slug=test'), { users: [] });
assert.equal(events.length, 0);

events.length = 0;
globalThis.fetch = async () => { throw new TypeError('Network down'); };
await assert.rejects(api('/api/auth/resources/mentions?kind=pad&slug=test'), TypeError);
assert.equal(events.filter(([level, name]) => level === 'error' && name === 'api.network_error').length, 1);
console.log('PASS: HTTP 403 logged once, empty mentions succeeds, transport failures logged as network errors');