{% extends "page.html" %}
{% block extra_head %}
    <script src="https://cdn.jsdelivr.net/npm/vega@5"></script>
    <script src="https://cdn.jsdelivr.net/npm/vega-lite@5"></script>
    <script src="https://cdn.jsdelivr.net/npm/vega-embed@6"></script>
{% endblock extra_head %}
{% block content %}
    <header>
        <h1 class="post-title">{{ page.title }}</h1>
        <details>
            <summary>Stats</summary>
            {% if "total_days" in page.metadata.keys() %}
                {% set percentage = page.metadata.worklog['percentage'] %}
                {% set total_blocks = 10 %}
                {% set percentage_value = (percentage / 100.0) %}
                {% set full_blocks = ((percentage_value * total_blocks) | round(0, 'floor') ) | int %}
                {% set empty_blocks = total_blocks - full_blocks %}
                <div>
                    {# Display full blocks #}
                    {% for i in range(full_blocks) %}▓{% endfor %}
                    {# Display empty blocks #}
                    {% for i in range(empty_blocks) %}░{% endfor %}
                    {{ percentage }}% ({{ page.metadata.worklog['payed_hours'] }}h / {{ page.metadata.worklog['total_hours'] }} prévues)
                </div>
                <ul>
                    <li>{{ page.metadata.worklog['payed_hours'] }}h</li>
                </ul>
            {% endif %}
            <table>
                <thead>
                    <tr>
                        <td>Month</td>
                        <td>Hours</td>
                    </tr>
                </thead>
                <tbody>
                    {% for month, hours in page.metadata.worklog.monthly_hours.items() %}
                        <tr>
                            <td>{{ month }}</td>
                            <td>{{ hours['payed'] }}</td>
                        </tr>
                    {% endfor %}
                </tbody>
            </table>
        </details>
    </header>
    <article>
        <div id="vis"></div>
        {{ page.content }}
    </article>
    <script>
    const spec = {
      "$schema": "https://vega.github.io/schema/vega-lite/v5.json",
      "width": 500,
      "height": 200,
      "data": 
        {
          "name": "table",
          "values": [
          {% for date, item in page.metadata.worklog.data.items() %}
            {"date": "{{ date }}", "series": "Worked", "count": {{ item['payed_hours'] }}},
          {% endfor %}
          ]
        }
      ,
      "mark": "bar",
      "encoding": {
        "x": {
          "timeUnit": {"unit": "", "utc": true},
          "field": "date",
          "axis": {"format": "%d/%m"},
          "title": "Date"
        },
        "y": {
          "aggregate": "sum",
          "field": "count",
          "title": "Hours",
        },
        "color": {
          "field": "series",
          "scale": {
            "domain": ["Worked"],
            "range": ["#1f77b4"]
          }
        }
      }
    };

  	vegaEmbed("#vis", spec)
    	// result.view provides access to the Vega View API
      .then(result => console.log(result))
      .catch(console.warn);
    </script>
{% endblock content %}