const { renderView } = require('../../../view');

module.exports = function renderTemplatesPage(data, message, currentUser) {
  const templates = (data.templates || []).map((template) => ({
    id: template.id,
    name: template.name,
    canvas_size_width: template.canvas_size_width,
    canvas_size_height: template.canvas_size_height,
    regionCount: template.region_count !== undefined
      ? Number(template.region_count) || 0
      : (data.templateRegions || []).filter((region) => region.template_id === template.id).length
  }));

  return renderView('templates/list', {
    title: 'Slide templates',
    active: 'templates',
    message: message,
    currentUser: currentUser || null,
    templates: templates,
    pagination: data.pagination || null
  });
};