'use strict';

const assert = require('node:assert/strict');
const fs = require('node:fs');
const path = require('node:path');
const test = require('node:test');
const vm = require('node:vm');
const root = path.resolve(__dirname, '../..');
const runtime = fs.readFileSync(path.join(root, 'assets/js/runtime/main.js'), 'utf8');

test('video poster clicks play the same DPlayer instance and reveal its controls', () => {
  const slide = {};
  let played = 0;
  let revealed = false;
  let handler;
  const start = runtime.indexOf("_win.bd.on('click', '.swiper-slide.slide-dplayer");
  const end = runtime.indexOf('//视频列表图封面', start);
  assert.ok(start > -1 && end > start);
  vm.runInNewContext(runtime.slice(start, end), {
    _win: { bd: { on(event, selector, callback) {
      assert.equal(event, 'click');
      assert.equal(selector, '.swiper-slide.slide-dplayer:not(.slide-dplayer-played) > *');
      handler = callback;
    } } },
    jQuery(target) {
      assert.equal(target, slide);
      return {
        find(selector) {
          assert.equal(selector, '.new-dplayer');
          return { data(key) {
            assert.equal(key, 'dplayer');
            return { play() { played++; } };
          } };
        },
        parent() { return { addClass(name) {
          assert.equal(name, 'slide-dplayer-played');
          revealed = true;
        } }; },
      };
    },
  });
  handler.call(slide);
  assert.equal(played, 1);
  assert.equal(revealed, true);
});