{% extends 'base.html' %}
{% block content %}

<div class="box" id="restock-diff">
    <div id="restock-diff-header">
        <h3 style="margin: 0 0 0.25rem;">{{ _('Price & stock history') }}</h3>

        {% if restock_latest %}
        <div id="restock-diff-summary">
            {% if restock_latest.in_stock is not none %}
                <span class="restock-badge {{ 'in-stock' if restock_latest.in_stock else 'out-of-stock' }}">
                    {{ _('In stock') if restock_latest.in_stock else _('Out of stock') }}
                </span>
            {% endif %}
            {% if restock_latest.price is not none %}
                <span class="restock-latest-price">{{ restock_currency }}{{ restock_latest.price }}</span>
            {% endif %}
        </div>
        {% endif %}
    </div>

    <div class="tabs">
        <ul>
            <li class="tab" id="price-history-tab"><a href="#price-history">{{ _('Price history') }}</a></li>
            <li class="tab" id="screenshot-tab"><a href="#screenshot">{{ _('Current screenshot') }}</a></li>
        </ul>
    </div>

    <div id="restock-tabs">
        <div class="tab-pane-inner" id="price-history">
        {% if has_enough_history %}
            <div id="restock-graph">
                <p class="pure-form-message-inline" id="restock-graph-loading">{{ _('Loading price history…') }}</p>
            </div>

            {# Full data table, shown by default. Rows are filled by the graph JS from the same
               fetched data; the XLSX export is generated server-side for correct number formats. #}
            <div id="restock-history-table-wrap" style="margin-top: 1.2rem;">
                <div class="restock-table-toolbar">
                    <strong>{{ _('Price history') }}</strong>
                    <a href="{{ url_for('ui.ui_diff.diff_history_page_processor_export', uuid=uuid) }}"
                       class="pure-button button-secondary button-xsmall">{{ _('Download as XLSX') }}</a>
                </div>
                <table class="pure-table" id="restock-history-table">
                    <thead>
                        <tr>
                            <th>{{ _('When') }}</th>
                            <th>{{ _('Stock') }}</th>
                            <th>{{ _('Price') }}</th>
                        </tr>
                    </thead>
                    <tbody></tbody>
                </table>
            </div>
        {% else %}
            <p class="pure-form-message-inline" style="margin-top: 1rem;">
                {{ _('Not enough price data points yet to draw a graph - keep monitoring and the price history will appear here.') }}
            </p>
        {% endif %}
        </div>

        <div class="tab-pane-inner" id="screenshot">
        {% if screenshot %}
            <div class="snapshot-age">{{ watch.snapshot_screenshot_ctime|format_timestamp_timeago }}</div>
            <img style="max-width: 100%;" alt="{{ _('Current screenshot from most recent request') }}"
                 src="{{ url_for('static_content', group='screenshot', filename=uuid) }}">
        {% else %}
            <p class="pure-form-message-inline">{{ _('No screenshot available just yet! Try rechecking the page.') }}</p>
        {% endif %}
        </div>
    </div>
</div>

<script src="{{url_for('static_content', group='js', filename='tabs.js')}}" defer></script>
<script>
    // The graph data (full timeline) is fetched from this endpoint to keep it out of the HTML.
    window.restock_data_url = {{ processor_data_url|tojson }};
    // i18n strings for the JS-built table + states.
    window.restock_i18n = {
        in_stock: {{ _('In stock')|tojson }},
        out_of_stock: {{ _('Out of stock')|tojson }},
        no_data: {{ _('No price data available to graph yet.')|tojson }},
        load_error: {{ _('Could not load price history.')|tojson }},
        changes: {{ _('Changes')|tojson }},
        avg_price: {{ _('Average price')|tojson }},
        price_low: {{ _('Currently low')|tojson }},
        price_typical: {{ _('Currently typical')|tojson }},
        price_high: {{ _('Currently high')|tojson }},
        cheaper_than: {{ _('cheaper than %s% of tracked prices')|tojson }},
        pricier_than: {{ _('more expensive than %s% of tracked prices')|tojson }},
        typical_note: {{ _('around the usual price')|tojson }},
        avg_label: {{ _('avg')|tojson }}
    };
</script>
<script src="{{ url_for('static_content', group='js', filename='restock-price-graph.js') }}" defer></script>
{% endblock %}
