{% comment %}
 # -----------------------------------------------------------------------------
 #   ~/_includes/themes/j1/procedures/layouts/module_writer.proc
 #  Liquid PROCEDURE to write|place the HTML markup for Javascript init
 #  scripts defined for a layout
 #
 #   Product/Info:
 #   https://jekyll-one.com
 #
 #  Copyright (C) 2019 Juergen Adams
 #
 #  J1 Template is licensed under the MIT License.
 #  See: https://github.com/jekyll-one/j1_template_mde/blob/master/LICENSE
 #
 # -----------------------------------------------------------------------------
 # Test data:
 #  liquid_var:  {{ liquid_var | debug }}
 #
 # -----------------------------------------------------------------------------
{% endcomment %}

{% comment %} Liquid procedures
--------------------------------------------------------------- {% endcomment %}
  {% capture collect_module_defaults %}themes/{{site.template.name}}/procedures/layouts/collect_module_defaults.proc{% endcapture %}
  {% capture collect_frontmatter_options %}themes/{{site.template.name}}/procedures/global/collect_frontmatter_options.proc{% endcapture %}


{% comment %} Variables
--------------------------------------------------------------- {% endcomment %}
  {% assign environment             = site.environment %}
  {% assign logger_config           = site.data.modules.j1_log4javascript %}
  {% assign loader_finished_message = logger_config.loader_finished_message %}

  {% assign items                   = include.resources %}
  {% assign placement               = include.region %}

  {% comment %} For default, init parameters  passed to adapters
  ------------------------------------------------------------- {% endcomment %}
  {% assign pass_init_data  = true %}


{% comment %} Main
--------------------------------------------------------------- {% endcomment %}

  {% for resources in items %}
    {% for resource in resources %}

      {% for parameters in resource %}
        {% for parameter in parameters %}

          {% assign data_type = parameter | is_type %}

          {% if data_type == 'array' %}

            {% assign key   = parameter[0] %}
            {% assign value = parameter[1] %}

            {% if key == 'enabled' %}         {% assign enabled         = value %} {% endif %}
            {% if key == 'id' %}              {% assign id              = value %} {% endif %}
            {% if key == 'comment' %}         {% assign comment         = value %} {% endif %}
            {% if key == 'layout' %}          {% assign layouts         = value %} {% endif %}
            {% if key == 'required' %}        {% assign required        = value %} {% endif %}
            {% if key == 'pass_init_data' %}  {% assign pass_init_data  = value %} {% endif %}
            {% if key == 'data' %}            {% assign data            = value %} {% endif %}

          {% endif %}

        {% endfor %}
      {% endfor %}

      {% if enabled and placement == 'body-footer' %}

        {% comment %} NOTE: Module default values collected by J1 Adapter
        ------------------------------------------------------- {% endcomment %}

        {% comment %} Collect Frontmatter options (page)
        ------------------------------------------------------- {% endcomment %}

        {% include {{collect_frontmatter_options}} module=id %}
        {% assign frontmatter_options = {{frontmatter_options}} %}

        {% assign layout_valid = false %}
        {% for layout in layouts %}
          {% assign layout = layout | downcase %}
          {% if layout == page.layout or layout == "all" %} {% assign layout_valid = true %} {% endif %}
        {% endfor %}

        {% assign resource_valid = false %}
        {% if required == 'always' %}
          {% assign resource_valid = true %}
        {% else %}
          {% for resource in page.resources %}
            {% if resource == id %} {% assign resource_valid = true %}  {% endif %}
          {% endfor %}
        {% endif %}

        {% if layout_valid and resource_valid %}
          {% for data_var in data %}

            {% assign data_key       = data_var[0] %}
            {% assign data_value     = data_var[1] %}

            {% if data_key == 'init_function' %}

              <!-- [INFO   ] [j1.layout.module_writer.proc       ] [place J1 adapter for resource: {{id}}] -->
              <script>
                $(document).ready(function() {
                  // [INFO   ] [j1.layout.module_writer.proc       ] [create logger for component "loader"]
                  var logger = log4javascript.getLogger("j1.loader");

                  {% if environment == 'development' %}
                    // [INFO   ] [j1.layout.module_writer.proc       ] [create module loader START message]
                    {% if id == 'log4javascript' %}
                      var start = moment();
                      var finished = '';
                      var elapsed = '';
                      var log_text = "[" +start.format("HH:mm:ss.SSS")+ "] [INFO ] [j1.loader                          ] [{{comment | replace: 'Resources for', '' | strip }} is being initialized]"
                      console.info( log_text );
                    {% else %}
                      var log_text = "{{comment | replace: 'Resources for', '' | strip }} is being initialized"
                      logger.info(log_text);
                    {% endif %}
                  {% endif %}

                  // [INFO   ] [j1.layout.module_writer.proc       ] [collect frontmatter options and pass them to the INIT function]
                  {% comment %} Added layout|toc|comments to all adapters
                     ---------------------------------------- {% endcomment %}
                  {% for init_function in data_value %}
                    {% if frontmatter_options %}
                      // [INFO   ] [j1.layout.module_writer.proc       ] [extend frontmatter options]
                      {% capture frontmatter_options %}{{frontmatter_options}}, {"layout": "{{page.layout}}", "toc": "{{page.toc}}", "comments": "{{page.comments}}"}{% endcapture %}
                      var settings = $.extend({}, {{frontmatter_options}});
                    {% endif %}

                    {% if frontmatter_options %}
                      // [INFO   ] [j1.layout.module_writer.proc       ] [pass frontmatter options for module: {{id}}] for module {{id}}
                      {{ init_function }}( settings );
                    {% else %}
                      {% capture settings %}{"layout": "{{page.layout}}", "toc": "{{page.toc}}", "comments": "{{page.comments}}"}{% endcapture %}
                      var settings = $.extend({}, {{settings}});
                      {% if pass_init_data %}
                        {{ init_function }}( settings );
                      {% else %}
                        {{ init_function }}();
                      {% endif %}
                    {% endif %}
                  {% endfor %}

                  {% if environment == 'development' and loader_finished_message %}
                    // [INFO   ] [j1.layout.module_writer.proc       ] [create module loader FINISHED message]
                    {% if id == 'log4javascript' %}
                      finished = moment();
                      log_text = "[" +finished.format("HH:mm:ss.SSS")+ "] [INFO ] [j1.loader                          ] [{{comment | replace: 'Resources for', '' | strip }} initializing finished]"
                      console.info( log_text );
                    {% else %}
                      var log_text = "{{comment | replace: 'Resources for', '' | strip }} initializing finished"
                      logger.info(log_text);
                    {% endif %}
                  {% endif %}
              });
              </script>
            {% endif %}

          {% endfor %}
        {% endif %}

      {% endif %}

    {% endfor %}
  {% endfor %}