stackchain-dashboard/frontend/mobile-queue-launcher.js

(function (root, factory) {
  if (typeof module === 'object' && module.exports) module.exports = factory;
  else root.createMobileQueueLauncher = factory;
})(typeof self !== 'undefined' ? self : this, function createMobileQueueLauncher(options) {
  const emptyMessages = {
    attention: 'No items need attention.',
    update: 'No unread updates are ready to open.',
    later: 'No deferred work is ready to open.',
    draft: 'No drafts are ready to open.',
  };
  const labels = {
    delivery: 'Recover Delivery', gate: 'Review Human Gates', attention: 'Start Attention',
    today: 'Continue Today', update: 'Resume Updates', agenda: 'Open Agenda',
    following: 'Review Following', authored: 'Open My PRs', filed: 'Review Filed',
    later: 'Start Later', draft: 'Open Drafts',
  };
  const criticalQueueNames = ['delivery', 'gate'];
  const defaultRoutineOrder = [
    'attention', 'today', 'update', 'agenda', 'following', 'authored', 'filed', 'later', 'draft',
  ];
  const onlineOnlyQueues = new Set(['delivery', 'gate']);
  const allQueues = [
    'today', 'tomorrow', 'week', 'agenda', 'delivery', 'gate', 'attention',
    'update', 'following', 'filed', 'authored', 'later', 'draft', 'find', 'recaps',
  ];

  function routineOrder() {
    const proposed = options.getRoutineOrder ? options.getRoutineOrder() : defaultRoutineOrder;
    if (!Array.isArray(proposed) || proposed.length !== defaultRoutineOrder.length ||
        new Set(proposed).size !== defaultRoutineOrder.length ||
        proposed.some(name => !defaultRoutineOrder.includes(name))) return defaultRoutineOrder.slice();
    return proposed.slice();
  }

  function activeQueueNames() {
    return criticalQueueNames.concat(routineOrder());
  }

  function recommend() {
    const counts = options.getCounts ? options.getCounts() : {};
    const online = options.isOnline ? options.isOnline() : true;
    const match = activeQueueNames().map(name => [name, labels[name]]).find(([name]) =>
      Number(counts[name]) > 0 && (online || !onlineOnlyQueues.has(name))
    );
    if (!match) return {name: 'find', count: 0, label: 'Find Work'};
    const [name, label] = match;
    const count = Math.max(0, Number(counts[name]) || 0);
    return {name, count, label: label + ' (' + count + ')'};
  }

  function adaptiveRecommendation() {
    const preparation = options.getPreparation ? options.getPreparation() : null;
    if (preparation && (preparation.active || Number(preparation.total) > 0)) {
      const prefix = preparation.active ? 'Resume preparation · ' : 'Start day · ';
      return {name: 'prepare', count: Math.max(0, Number(preparation.total) || 0), label: prefix + preparation.label};
    }
    return recommend();
  }

  function presentation() {
    const counts = options.getCounts ? options.getCounts() : {};
    const names = activeQueueNames();
    const active = names
      .map(name => ({name, count: Math.max(0, Number(counts[name]) || 0)}))
      .filter(item => item.count > 0);
    names.forEach(name => {
      if (counts[name + 'Unavailable'] && !active.some(item => item.name === name)) {
        active.push({name, unavailable: true});
      }
    });
    return {
      nextUp: adaptiveRecommendation(),
      active,
      planning: ['today', 'tomorrow', 'week'],
      all: allQueues.slice(),
    };
  }

  function renderPresentation() {
    const view = presentation();
    const planning = new Set(view.planning);
    const active = view.active.filter(item => !planning.has(item.name));
    const activeNames = new Set(active.map(item => item.name));
    if (options.nextAction) {
      options.nextAction.textContent = view.nextUp.label;
      options.nextAction.dataset.queue = view.nextUp.name;
      const prefix = view.nextUp.name === 'prepare' ? 'Start or continue: ' : 'Next up: ';
      options.nextAction.setAttribute('aria-label', prefix + view.nextUp.label);
    }
    active.forEach(item => {
      const row = options.rows?.[item.name];
      if (!row) return;
      if (item.unavailable) row.setAttribute('data-unavailable', 'true');
      else row.removeAttribute('data-unavailable');
      options.activeList?.append(row);
    });
    view.planning.forEach(name => {
      const row = options.rows?.[name];
      if (row) options.planningList?.append(row);
    });
    view.all.forEach(name => {
      if (planning.has(name) || activeNames.has(name)) return;
      const row = options.rows?.[name];
      if (!row) return;
      row.removeAttribute('data-unavailable');
      options.allList?.append(row);
    });
    if (options.activeSection) options.activeSection.hidden = active.length === 0;
    return view;
  }

  function open(name) {
    if (name === 'delivery' && options.openDelivery) return options.openDelivery();
    if (name === 'gate' && options.openHumanGates) return options.openHumanGates();
    if (name === 'today') return options.openToday();
    if (name === 'agenda') return options.openAgenda();
    if (name === 'update' && options.openUpdates) return options.openUpdates();
    if (name === 'following' && options.openFollowing) return options.openFollowing();
    if (name === 'filed' && options.openFiled) return options.openFiled();
    options.selectFilter(name);
    const action = options.firstAction(name);
    if (!action) {
      options.announce(emptyMessages[name] || 'No work is ready to open.');
      return 'empty';
    }
    action.click();
    return 'opened';
  }

  function continueWork() {
    const next = adaptiveRecommendation();
    if (next.name === 'prepare') {
      options.openPreparation();
      return 'prepare';
    }
    if (next.name === 'find') {
      options.openFindWork();
      return 'find';
    }
    return open(next.name);
  }

  return { open, recommend, adaptiveRecommendation, presentation, renderPresentation, continueWork };
});