{% comment %}
    A treegrid card's own half: the values that differ between cards, and the one call
    that builds this card's grid. The behaviour it calls into is emitted once per page by
    _treegrid_shared.html.
{% endcomment %}
<script>
(function() {
    var cfg = {
        card_code: '{{ card.code|escapejs }}',
        data_url: '{{ card.extra_card_info.treegrid_data_url|escapejs }}',
        data_mode: '{{ card.extra_card_info.treegrid_data_mode|escapejs }}',
        static_data: {{ card.extra_card_info.treegrid_static_data_json|safe }},
        read_only: {{ card.extra_card_info.treegrid_read_only|yesno:"true,false" }},
        indentation: {{ card.extra_card_info.treegrid_indentation }},
        icon_map: {{ card.extra_card_info.treegrid_icon_map_json|safe }},
        columns: {{ card.extra_card_info.treegrid_columns_json|safe }},
        expand_all: {{ card.extra_card_info.treegrid_expand_all|yesno:"true,false" }},
        filter_auto_expand: {{ card.extra_card_info.treegrid_filter_auto_expand|yesno:"true,false" }},
        show_column_filters: {{ card.extra_card_info.treegrid_show_column_filters|yesno:"true,false" }},
        column_search: {{ card.column_search|yesno:"true,false" }},
        toolbar: {{ card.extra_card_info.treegrid_toolbar_json|safe }},
        node_column: {{ card.extra_card_info.treegrid_node_column }},
        save_mode: '{{ card.extra_card_info.treegrid_save_mode|escapejs }}',
        checkbox: {{ card.extra_card_info.treegrid_checkbox|yesno:"true,false" }},
        checkbox_column: {{ card.extra_card_info.treegrid_checkbox_column }},
        context_menu: {{ card.extra_card_info.treegrid_context_menu_json|safe }},
        resizable: {{ card.extra_card_info.treegrid_resizable|yesno:"true,false" }},
        pagination: {{ card.extra_card_info.treegrid_pagination|yesno:"true,false" }},
        page_size: {{ card.extra_card_info.treegrid_page_size|default:50 }},
        js_filters: {{ card.extra_card_info.treegrid_js_filters_json|safe }},
        current_node: '{{ card.extra_card_info.treegrid_current_node|escapejs }}',
        sortable: {{ card.extra_card_info.treegrid_sortable|yesno:"true,false" }},
        drag_drop: {{ card.extra_card_info.treegrid_drag_drop|yesno:"true,false" }},
        drag_cross_level: {{ card.extra_card_info.treegrid_drag_cross_level|yesno:"true,false" }},
        form_field: '{{ card.extra_card_info.treegrid_form_field|escapejs }}',
        row_click: '{{ card.extra_card_info.treegrid_row_click|escapejs }}',
        default_selected: {{ card.extra_card_info.treegrid_default_selected_json|safe }},
        auto_hide_expand: {{ card.extra_card_info.treegrid_auto_hide_expand_buttons|yesno:"true,false" }}
    };
    {# The shared half is normally already above this card; a card rendered ahead of it queues instead. #}
    if (window._treegridInit) {
        window._treegridInit(cfg);
    } else {
        (window._treegridQueued = window._treegridQueued || []).push(cfg);
        {# A queue nothing ever drains means the shared half never reached this document. #}
        {# That must be loud: the symptom is otherwise a grid that silently never wakes up. #}
        {# The mirror case -- shared half present, no card calling it -- cannot queue at all, #}
        {# and is caught by the check at the foot of _treegrid_script.html instead. #}
        if (!window._treegridQueueWarn) {
            window._treegridQueueWarn = function() {
                var q = window._treegridQueued;
                if (!q || !q.length) return;
                var codes = [];
                for (var i = 0; i < q.length; i++) { codes.push(q[i].card_code); }
                console.error('django-cards: treegrid "' + codes.join('", "') + '" queued its ' +
                    'config but the shared treegrid script never arrived in this document. Either ' +
                    'an overridden cards/standard/treegrid.html dropped the treegrid_shared_assets ' +
                    'tag, or a project copy of cards/standard/_treegrid_script.html from 1.4.x is ' +
                    'overriding the shared one and defines no shared behaviour (README, ' +
                    '"Upgrading from 1.4.x").');
            };
            if (document.readyState === 'loading') {
                document.addEventListener('DOMContentLoaded', function() { window._treegridQueueWarn(); });
            }
        }
        {# Past document-ready (an ajax fragment), check after the fragment's own scripts run. #}
        if (document.readyState !== 'loading') { setTimeout(window._treegridQueueWarn, 0); }
    }
})();
</script>