wordpress-theme-aksrt/tests/widget-system/message-admin-runtime.test.cjs

'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');

function runtime({ autoopen = false, empty = false } = {}) {
  const ids = new Map();
  const doc = { activeElement: null };
  class Element {
    constructor(attrs = {}) {
      this.attrs = attrs;
      this.listeners = {};
      this.queries = new Map();
      this.disabled = false;
      this.hidden = false;
      this.value = attrs.value || '';
      this.name = attrs.name || '';
      this.checked = false;
      this.required = false;
      this.validity = '';
      this.textContent = '';
      const classes = new Set();
      this.classList = {
        toggle(key, on) { if (on) classes.add(key); else classes.delete(key); },
        contains(key) { return classes.has(key); },
      };
    }
    getAttribute(name) { return this.attrs[name] ?? null; }
    hasAttribute(name) { return Object.hasOwn(this.attrs, name); }
    addEventListener(type, fn) { (this.listeners[type] ||= []).push(fn); }
    fire(type, values = {}) {
      const event = { target: this, defaultPrevented: false, preventDefault() { this.defaultPrevented = true; }, ...values };
      (this.listeners[type] || []).forEach((fn) => fn(event));
      return event;
    }
    querySelector(selector) {
      const result = this.queries.get(selector);
      return Array.isArray(result) ? result[0] || null : result || null;
    }
    querySelectorAll(selector) {
      const result = this.queries.get(selector);
      return Array.isArray(result) ? result : result ? [result] : [];
    }
    map(selector, elements) { this.queries.set(selector, elements); return this; }
    focus() { doc.activeElement = this; }
    setCustomValidity(value) { this.validity = value; }
    closest(selector) { return this.row; }
    replaceChildren(child) { this.content = child; }
    getBoundingClientRect() { return { left: 100, top: 100, right: 500, bottom: 500 }; }
  }
  const root = new Element();
  const window = new Element();
  doc.documentElement = new Element();
  doc.getElementById = (id) => ids.get(id) || null;
  doc.querySelector = (selector) => selector === '.aksrt-messages-admin' ? root : null;
  const dialogs = [];
  function dialog(id) {
    const node = new Element();
    node.open = false;
    node.showModal = () => { node.previous = doc.activeElement; node.open = true; };
    node.close = () => { node.open = false; node.previous?.focus(); node.fire('close'); };
    node.cancel = () => { node.fire('cancel'); node.close(); };
    node.closeButton = new Element();
    node.closeButton.addEventListener('click', () => {});
    node.map('[data-aksrt-dialog-close]', [node.closeButton]);
    ids.set(id, node);
    dialogs.push(node);
    return node;
  }
  const compose = dialog('aksrt-msg-compose');
  const detail = dialog('aksrt-msg-detail');
  const confirm = dialog('aksrt-msg-confirm');
  confirm.attrs = { 'data-i18n-delete-title': '删除消息', 'data-i18n-delete-text': '删除 {count} 条消息', 'data-i18n-delete-send': '确认删除' };
  const accept = new Element();
  const cancel = confirm.closeButton;
  const confirmation = new Element();
  confirm.map('[data-aksrt-msg-confirm]', accept).map('[data-aksrt-dialog-title]', new Element()).map('#aksrt-msg-confirm-text', confirmation).map('[data-aksrt-dialog-close][autofocus]', cancel);
  const detailBody = new Element();
  detail.map('[data-aksrt-msg-detail-body]', detailBody);
  ids.set('aksrt-msg-detail-8', { content: { cloneNode: () => ({ text: 'Full <script> message' }) } });
  root.map('.aksrt-msg-dialog', dialogs);
  const originalQuery = root.querySelector.bind(root);
  root.querySelector = (selector) => selector === 'dialog[open]' ? dialogs.find((node) => node.open) || null : originalQuery(selector);

  function field(name, value = '', required = false) {
    const node = new Element({ name, value });
    node.required = required;
    return node;
  }
  function form(elements, checks = []) {
    const node = new Element();
    node.elements = elements;
    node.submissions = [];
    node.reportValidity = () => Object.values(elements).every((field) => field.disabled || (!field.validity && (!field.required || field.value)));
    node.requestSubmit = (submitter) => {
      if (!node.reportValidity()) return;
      const event = node.fire('submit', { submitter });
      if (event.defaultPrevented) return;
      const data = {};
      Object.entries(elements).forEach(([key, field]) => { if (!field.disabled) data[key] = field.value; });
      if (checks.length) data.ids = checks.filter((check) => check.checked && !check.disabled).map((check) => check.value);
      node.submissions.push(data);
    };
    return node;
  }

  const checks = empty ? [] : [field('ids[]', '8'), field('ids[]', '9')];
  checks.forEach((check) => { check.row = new Element(); });
  const list = form({ bulk_action: field('bulk_action'), message_id: field('message_id') }, checks);
  const checkAll = new Element();
  const selection = new Element({ 'data-label': '已选 %d 条' });
  const bulkRead = new Element({ 'data-aksrt-msg-action': 'mark_read' });
  const bulkDelete = new Element({ 'data-aksrt-msg-action': 'delete' });
  const rowRead = new Element({ 'data-aksrt-msg-action': 'mark_read', 'data-id': '8' });
  const rowDelete = new Element({ 'data-aksrt-msg-action': 'delete', 'data-id': '8' });
  const view = new Element({ 'data-aksrt-msg-view': '8' });
  const actions = [bulkRead, bulkDelete, rowRead, rowDelete];
  list.map('[data-aksrt-msg-check]', checks).map('[data-aksrt-msg-check-all]', checkAll).map('[data-aksrt-msg-selection]', selection)
    .map('[data-aksrt-msg-action]:not([data-id])', [bulkRead, bulkDelete]).map('[data-aksrt-msg-action]', actions)
    .map('button', [...actions, view]).map('button[data-id], button[data-aksrt-msg-view]', [rowRead, rowDelete, view]);
  root.map('[data-aksrt-msg-list]', list).map('[data-aksrt-msg-view]', [view]);

  const role = field('role', '', true);
  role.options = [new Element({ 'data-count': '0' }), new Element({ 'data-count': '3', 'data-label': '订阅者' })];
  role.options[0].disabled = true;
  role.selectedIndex = 0;
  const composeForm = form({
    users: field('users', '', true), role, title: field('title'), content: field('content', '', true), target_url: field('target_url'),
    confirmed_role: field('confirmed_role'), confirmed_count: field('confirmed_count'),
  });
  composeForm.attrs = {
    'data-i18n-count-error': '最多 {count} 字', 'data-i18n-role-hint': '发送给 {count} 人',
    'data-i18n-role-title': '确认群发', 'data-i18n-role-confirm': '{role}: {count} 人', 'data-i18n-role-send': '确认发送',
  };
  const usersRadio = new Element({ value: 'users' });
  usersRadio.checked = true;
  const roleRadio = new Element({ value: 'role' });
  const usersPane = new Element({ 'data-aksrt-msg-pane': 'users' });
  const rolePane = new Element({ 'data-aksrt-msg-pane': 'role' });
  usersPane.map('input, select, textarea', [composeForm.elements.users]);
  rolePane.map('input, select, textarea', [role]);
  const titleCount = new Element();
  const contentCount = new Element();
  const roleHint = new Element();
  const send = new Element();
  composeForm.elements.title.attrs['data-count-limit'] = '191';
  composeForm.elements.content.attrs['data-count-limit'] = '2000';
  composeForm.map('[data-aksrt-msg-send]', send).map('[data-count-limit]', [composeForm.elements.title, composeForm.elements.content])
    .map('[data-count-for="title"]', titleCount).map('[data-count-for="content"]', contentCount).map('[data-aksrt-msg-role-hint]', roleHint)
    .map('[data-aksrt-msg-pane]', [usersPane, rolePane]).map('input[name="recipient_mode"]', [usersRadio, roleRadio]);
  const formQuery = composeForm.querySelector.bind(composeForm);
  composeForm.querySelector = (selector) => selector === 'input[name="recipient_mode"]:checked' ? (usersRadio.checked ? usersRadio : roleRadio) : formQuery(selector);
  compose.map('[data-aksrt-msg-compose]', composeForm);
  if (autoopen) compose.attrs['data-aksrt-dialog-autoopen'] = '';
  const trigger = new Element();
  root.map('[data-aksrt-dialog-open]', [trigger]);

  vm.runInNewContext(fs.readFileSync(path.resolve(__dirname, '../../assets/js/admin-messages.js'), 'utf8'), { document: doc, window });
  function chooseRole() {
    usersRadio.checked = false;
    roleRadio.checked = true;
    roleRadio.fire('change');
    role.value = 'subscriber';
    role.selectedIndex = 1;
    role.fire('change');
  }
  function select(index, checked = true) { checks[index].checked = checked; checks[index].fire('change'); }
  function input(name, value) { composeForm.elements[name].value = value; composeForm.fire('input'); }
  return { doc, window, compose, detail, confirm, trigger, accept, cancel, confirmation, detailBody, list, checks, checkAll, selection,
    bulkRead, bulkDelete, rowRead, rowDelete, view, composeForm, role, usersPane, rolePane, roleHint, send, titleCount, contentCount, chooseRole, select, input };
}

test('selection count, indeterminate state and bulk availability stay in sync', () => {
  const r = runtime();
  assert.equal(r.bulkRead.disabled, true);
  assert.equal(r.selection.textContent, '已选 0 条');
  r.select(0);
  assert.equal(r.checkAll.indeterminate, true);
  assert.equal(r.bulkDelete.disabled, false);
  assert.equal(r.checks[0].row.classList.contains('is-selected'), true);
  r.checkAll.checked = true;
  r.checkAll.fire('change');
  assert.equal(r.selection.textContent, '已选 2 条');
  assert.equal(r.checkAll.indeterminate, false);
  assert.equal(runtime({ empty: true }).checkAll.disabled, true);
});

test('bulk deletion requires confirmation, cancel and Escape do not submit', () => {
  const r = runtime();
  r.select(0); r.select(1);
  r.bulkDelete.fire('click');
  assert.equal(r.confirm.open, true);
  assert.match(r.confirmation.textContent, /2 条/);
  assert.equal(r.list.submissions.length, 0);
  r.cancel.fire('click');
  r.accept.fire('click');
  assert.equal(r.list.submissions.length, 0);
  r.bulkDelete.fire('click'); r.confirm.cancel();
  r.accept.fire('click');
  assert.equal(r.list.submissions.length, 0);
  r.bulkDelete.fire('click'); r.accept.fire('click');
  assert.deepEqual(r.list.submissions[0], { bulk_action: 'delete', message_id: '', ids: ['8', '9'] });
  assert.equal(r.bulkDelete.disabled, true);
  assert.equal(r.checks[0].disabled, false);
  r.bulkRead.fire('click');
  assert.equal(r.list.submissions.length, 1);
});

test('single actions isolate one row even when other rows are selected', () => {
  const r = runtime();
  r.select(1);
  r.rowDelete.fire('click');
  assert.match(r.confirmation.textContent, /1 条/);
  r.accept.fire('click');
  assert.equal(r.list.submissions[0].message_id, '8');
  const read = runtime();
  read.rowRead.fire('click');
  assert.equal(read.confirm.open, false);
  assert.equal(read.list.submissions[0].bulk_action, 'mark_read');
  assert.equal(read.list.submissions[0].message_id, '8');
});

test('details clone safe pre-rendered content without posting or changing read status', () => {
  const r = runtime();
  r.view.fire('click');
  assert.equal(r.detail.open, true);
  assert.equal(r.detailBody.content.text, 'Full <script> message');
  assert.equal(r.list.submissions.length, 0);
});

test('recipient panes disable inactive inputs, switch required fields and show role counts', () => {
  const r = runtime();
  assert.equal(r.role.disabled, true);
  assert.equal(r.usersPane.hidden, false);
  r.chooseRole();
  assert.equal(r.role.disabled, false);
  assert.equal(r.composeForm.elements.users.disabled, true);
  assert.equal(r.usersPane.hidden, true);
  assert.equal(r.roleHint.textContent, '发送给 3 人');
});

test('Unicode counters count emoji once and block over-limit input', () => {
  const r = runtime();
  r.input('title', '😀你好');
  assert.equal(r.titleCount.textContent, '3 / 191');
  r.input('content', '😀'.repeat(2001));
  assert.equal(r.contentCount.textContent, '2001 / 2000');
  assert.equal(r.contentCount.classList.contains('is-over'), true);
  assert.match(r.composeForm.elements.content.validity, /2000/);
  r.input('content', '字'.repeat(2000));
  assert.equal(r.composeForm.elements.content.validity, '');
});

test('role sending uses a nested confirmation with the confirmed role and count', () => {
  const r = runtime();
  r.chooseRole(); r.input('content', 'Hello');
  r.trigger.fire('click');
  r.composeForm.requestSubmit(r.send);
  assert.equal(r.compose.open, true);
  assert.equal(r.confirm.open, true);
  assert.equal(r.confirmation.textContent, '订阅者: 3 人');
  assert.equal(r.composeForm.submissions.length, 0);
  r.cancel.fire('click');
  assert.equal(r.compose.open, true);
  assert.equal(r.composeForm.submissions.length, 0);
  assert.equal(r.doc.documentElement.classList.contains('aksrt-msg-modal-open'), true);
  r.composeForm.requestSubmit(r.send); r.accept.fire('click');
  assert.equal(r.composeForm.submissions.length, 1);
  assert.equal(r.composeForm.submissions[0].confirmed_role, 'subscriber');
  assert.equal(r.composeForm.submissions[0].confirmed_count, '3');
  assert.equal(r.send.disabled, true);
  r.composeForm.requestSubmit();
  assert.equal(r.composeForm.submissions.length, 1);
});

test('confirmation snapshots cannot approve changed content', () => {
  const r = runtime();
  r.chooseRole(); r.input('content', 'One'); r.composeForm.requestSubmit();
  r.input('content', 'Two'); r.accept.fire('click');
  assert.equal(r.composeForm.submissions.length, 0);
  assert.equal(r.composeForm.elements.confirmed_role.value, '');
});

test('direct user sending does not ask for role confirmation; bfcache restores buttons', () => {
  const r = runtime();
  r.input('users', '7'); r.input('content', 'Hello'); r.composeForm.requestSubmit();
  assert.equal(r.confirm.open, false);
  assert.equal(r.composeForm.submissions.length, 1);
  r.window.fire('pageshow');
  assert.equal(r.send.disabled, false);
  r.composeForm.requestSubmit();
  assert.equal(r.composeForm.submissions.length, 2);
});

test('returning to the page clears the previous mutation target and restores selection controls', () => {
  const r = runtime();
  r.select(1); r.rowRead.fire('click');
  assert.equal(r.list.elements.message_id.value, '8');
  r.window.fire('pageshow');
  assert.equal(r.list.elements.message_id.value, '');
  assert.equal(r.list.elements.bulk_action.value, '');
  assert.equal(r.rowRead.disabled, false);
  assert.equal(r.bulkRead.disabled, false);
  r.list.requestSubmit();
  assert.equal(r.list.submissions.length, 1);
});

test('failed sends reopen compose and backdrop clicks must start outside the dialog', () => {
  const r = runtime({ autoopen: true });
  assert.equal(r.compose.open, true);
  r.compose.fire('pointerdown', { clientX: 120, clientY: 120 });
  r.compose.fire('click', { clientX: 120, clientY: 120 });
  assert.equal(r.compose.open, true);
  r.compose.fire('pointerdown', { clientX: 0, clientY: 0 });
  r.compose.fire('click', { clientX: 0, clientY: 0 });
  assert.equal(r.compose.open, false);
  assert.equal(r.doc.documentElement.classList.contains('aksrt-msg-modal-open'), false);
});