SpeciesFileGroup/taxonworks

<%= content_for :head do -%>
  <%= javascript_include_tag "https://cdnjs.cloudflare.com/ajax/libs/Chart.js/3.7.1/chart.js",
    "https://cdn.jsdelivr.net/npm/chartjs-adapter-date-fns/dist/chartjs-adapter-date-fns.bundle.min.js"  %>
<% end %>

<%= tag.h1 'Task - Collection object chronology', id: :top -%>

<div class="flexbox">
  <div class="item item1">
    <h2> Collection objects per start year collected </h2>
    <%= column_chart CollectionObject.joins(:collecting_event)
    .where(project_id: sessions_current_project_id)
    .where('collecting_events.start_date_year is not null')
    .group('collecting_events.start_date_year')
    .count,
      discrete: true, ytitle: 'Count', xtitle: 'Year collected', height: '400px', download: true
    %>

    <%= tag.em CollectionObject.joins(:collecting_event)
    .where(project_id: sessions_current_project_id)
    .where('collecting_events.start_date_year is null')
    .group('collecting_events.start_date_year').count.to_s + ' Collection object records without collecting event date start year.' %>
  </div>
</div>