{% extends "deliver_grant_funding/grant_base.html" %}
{% from "govuk_frontend_jinja/components/back-link/macro.html" import govukBackLink %}
{% from "govuk_frontend_jinja/components/error-summary/macro.html" import govukErrorSummary %}
{% from 'govuk_frontend_jinja/components/details/macro.html' import govukDetails %}

{% set type_constants = collection.type.constants %}
{% set active_item_identifier = type_constants.active_nav %}

{% set page_title = "Replace " + data_source.name + " data set " %}

{% block beforeContent %}
  {% set back_link = url_for("deliver_grant_funding.list_collection_data_sets", grant_id=grant.id, collection_type=collection.type, collection_id=collection.id) %}
  {{ govukBackLink({ "text": "Back", "href": back_link }) }}
{% endblock beforeContent %}

{% block errorSummary %}
  <div class="govuk-grid-row">
    <div class="govuk-grid-column-two-thirds">
      {% set error_list = [] %}
      {% for e in form.name.errors %}
        {% do error_list.append({"text":e,"href":"#name"}) %}
      {% endfor %}
      {% for e in form.file.errors %}
        {% if e not in form.data_errors %}
          {% do error_list.append({"text":e,"href":"#file"}) %}
        {% endif %}
      {% endfor %}
      {% if gr_errors %}
        {% for error in gr_errors %}
          {% do error_list.append({"text": error, "href": "#file"}) %}
        {% endfor %}
      {% endif %}
      {% if form.data_errors %}
        {% for error in form.data_errors %}
          {% do error_list.append({"text": error, "href": "#file"}) %}
        {% endfor %}
      {% endif %}
      {% if removed_column_locked_errors %}
        {% set error_html %}
          {% trans count = removed_column_locked_errors| length %}Column{% pluralize %}{{ count }}Columns{% endtrans %}
          {{ removed_column_locked_errors | comma_join_items("and") }}
          cannot be removed for grant recipients who’ve submitted or are awaiting sign off:
          <ul class="govuk-list--bullet">
            {% for org in removed_column_org_locked_errors %}
              <li>{{ org }}</li>
            {% endfor %}
          </ul>
        {% endset %}
        {% do error_list.append({"html": error_html, "href": "#file"}) %}
      {% endif %}
      {% if changed_column_locked_errors %}
        {% set error_html %}
          Data in {% trans count = changed_column_locked_errors| length %}column{% pluralize %}{{ count }}columns{% endtrans %} {{ changed_column_locked_errors | comma_join_items("and") }} cannot be changed for grant recipients who’ve
          submitted or are awaiting sign off:
          <ul class="govuk-list--bullet">
            {% for org in changed_column_org_locked_errors %}
              <li>{{ org }}</li>
            {% endfor %}
          </ul>
        {% endset %}
        {% do error_list.append({"html": error_html, "href": "#file"}) %}
      {% endif %}
      {% if error_list %}
        {{
          govukErrorSummary({
            "titleText": "There is a problem",
            "errorList": error_list
          })
        }}
      {% endif %}
    </div>
  </div>
{% endblock %}

{% block content %}
  <div class="govuk-grid-row">
    <div class="govuk-grid-column-two-thirds">
      <h1 class="govuk-heading-l">
        <span class="govuk-caption-l">{{ collection.name }}</span>
        {{ page_title }}
      </h1>
      <p class="govuk-body">
        Use the
        <a
          class="govuk-link govuk-link--no-visited-state"
          href="{{ url_for('deliver_grant_funding.download_latest_data_set_template', grant_id=grant.id,collection_type=collection.type, collection_id=collection.id,data_source_id=data_source.id) }}">
          latest data set template (CSV)
        </a>
        for the latest uploaded data and grant recipients.
      </p>
      <p class="govuk-body">Upload a file to replace the existing data set.</p>
      {% set change_columns_html %}
        <p class="govuk-body">If replacing the file will remove an existing column in the data set, first make sure the column is not being referenced in a form. For example, in guidance, questions, conditions and validations.</p>
        <p class="govuk-body">To change existing column names, data types or formatting, you need to delete the data set instead and upload the file as a new data set.</p>
      {% endset %}
      {{
        govukDetails({
          "summaryText": "If you are removing or changing columns",
          "text": change_columns_html,
        })
      }}
      <form method="POST" enctype="multipart/form-data" novalidate>
        {{ form.csrf_token }}
        {{ form.name }}
        {{ form.file(params={"javascript": true, "attributes": {"accept": "text/csv"} }) }}
        <p class="govuk-body">Only CSV (.csv) files can be uploaded for data sets.</p>
        <div class="govuk-button-group">
          {{ form.submit(params={"text": "Check and replace data set" }) }}
          <a class="govuk-link govuk-link--no-visited-state" href="{{ url_for('deliver_grant_funding.view_data_source', grant_id=grant.id, collection_type=collection.type, collection_id=collection.id,data_source_id=data_source.id) }}"
            >Cancel</a
          >
        </div>
      </form>
    </div>
  </div>
{% endblock content %}