{% extends "base.html" %}

{% block head %}
<script src="/s/js/csv_download.js"></script>
{% endblock %}

{% block content %} 

<div style="display:flex; flex-direction: column;">
<table class="img-table">
    <tr>
        <th class="img-table-heading">Input Image</th>
        <th class="img-table-heading">Output Heatmap</th>
        <th class="img-table-heading">Legend</th>
    </tr>
    <tr>
        {# Original image #}
        <td class="img-table-cell" id="orig-cell">
            <img class="img-out" src="data:image/png;base64,{{ img_orig_b64 }}" alt="original image">
        </td>
        {# Result image #}
        <td class="img-table-cell" id="res-cell">
            <img class="img-out" src="data:image/png;base64,{{ img_res_b64 }}" alt="result image">
        </td>
        {# Legend #}
        <td>
            <table class="legend" id="legend">
                <tr>
                    <th class="legend-heading">Color</th>
                    <th class="legend-heading">Temperature</th>
                </tr>
                {% for temp, color in legend.items() %}
                <tr>
                    <td class="legend-cell"><div style="width:30px;height:20px;background-color:{{ color }};"></div></td>
                    <td class="legend-cell">{{ temp }}°C</td>
                </tr>
                {% endfor %}
            </table>
        </td>
    </tr>
</table>

<br>
{# Temperature Frequency Plot #}
<div style="display: flex; flex-direction: row; align-items: center;">
<strong>Temperature Distribution</strong>
<button 
style="width: 10rem; height: 2rem; margin-left: 1rem;" 
download="temperature-data.csv" type="text/csv" onclick="saveCsv(`{{csv_data}}`)">Download Data as CSV</button>
</div>
{{ freq_plot | safe }}

</div>

{% endblock %}