import test from 'node:test';
import assert from 'node:assert/strict';
import { readFileSync } from 'node:fs';
import { runInNewContext } from 'node:vm';
import ts from 'typescript';

test('login busy state starts Animation once, hides on completion and restarts on retry', () => {
  const exports: any = {};
  const source = readFileSync(new URL('../../YouleNexus/assets/scripts/platform-login/login-panel.ts', import.meta.url), 'utf8');
  runInNewContext(ts.transpileModule(source, {
    compilerOptions: { module: ts.ModuleKind.CommonJS, target: ts.ScriptTarget.ES2020 },
  }).outputText, { exports, require(name: string) {
    if (name === './node-bindings.ts') return { requireNode(root: any, path: string) {
      const result = root.paths[path]; if (!result) throw Error(`Missing ${path}`); return result;
    } };
    return {};
  } });
  const children = Object.fromEntries(['登录中遮罩','登录头像背景框','登录中头像','登录中昵称','登录中动画','登录中头像框']
    .map(name => [name, {active:false}]));
  const group = {active:false, paths:children};
  let playing = false, starts = 0, stops = 0;
  const panel = Object.create(exports.LoginPanel.prototype);
  panel.root = {paths:{'group-2/Logining':group}};
  panel.loadingAnimation = {defaultClip:{name:'LoginLoading'}, getState:()=>({isPlaying:playing}),
    play(name: string){assert.equal(name,'LoginLoading');playing=true;starts++;}, stop(){playing=false;stops++;}};
  panel.setBusy(true); panel.setBusy(true);
  assert.equal(starts,1); assert.equal(group.active,true);
  assert.ok(Object.values(children).every(node=>node.active));
  panel.setBusy(false);
  assert.equal(stops,1); assert.equal(group.active,false); assert.equal(playing,false);
  panel.setBusy(true); assert.equal(starts,2);
});