{% set partition_options = [
    '',
    'HASH',
    'LINEAR HASH',
    'KEY',
    'LINEAR KEY',
    'RANGE',
    'RANGE COLUMNS',
    'LIST',
    'LIST COLUMNS'
] %}
{% set sub_partition_options = ['', 'HASH', 'LINEAR HASH', 'KEY', 'LINEAR KEY'] %}
{% set value_type_options = ['', 'LESS THAN', 'LESS THAN MAXVALUE', 'IN'] %}

<table class="table table-borderless w-auto align-middle mb-0" id="partition_table">
    <tr class="align-middle">
        <td><label for="partition_by">{% trans 'Partition by:' %}</label></td>
        <td>
            <select name="partition_by" id="partition_by">
                {% for option in partition_options %}
                    <option value="{{ option }}"
                        {%- if partition_details['partition_by'] == option %}
                            selected="selected"
                        {%- endif %}>
                        {{ option }}
                    </option>
                {% endfor %}
            </select>
        </td>
        <td>
            (<input name="partition_expr" type="text"
                placeholder="{% trans 'Expression or column list' %}"
                value="{{ partition_details['partition_expr'] }}">)
        </td>
    </tr>
    <tr class="align-middle">
        <td><label for="partition_count">{% trans 'Partitions:' %}</label></td>
        <td colspan="2">
            <input name="partition_count" type="number" min="2"
                value="{{ partition_details['partition_count'] ?: '' }}">
        </td>
    </tr>
    {% if partition_details['can_have_subpartitions'] %}
        <tr class="align-middle">
            <td><label for="subpartition_by">{% trans 'Subpartition by:' %}</label></td>
            <td>
                <select name="subpartition_by" id="subpartition_by">
                    {% for option in sub_partition_options %}
                    <option value="{{ option }}"
                        {%- if partition_details['subpartition_by'] == option %}
                            selected="selected"
                        {%- endif %}>
                        {{ option }}
                    </option>
                {% endfor %}
                </select>
            </td>
            <td>
                (<input name="subpartition_expr" type="text"
                    placeholder="{% trans 'Expression or column list' %}"
                    value="{{ partition_details['subpartition_expr'] }}">)
            </td>
        </tr>
        <tr class="align-middle">
            <td><label for="subpartition_count">{% trans 'Subpartitions:' %}</label></td>
            <td colspan="2">
                <input name="subpartition_count" type="number" min="2"
                    value="{{ partition_details['subpartition_count'] ?: '' }}">
            </td>
        </tr>
    {% endif %}
</table>
{% if partition_details['partition_count'] > 1 %}
    <table class="table table-light align-middle" id="partition_definition_table">
        <thead><tr>
            <th>{% trans 'Partition' %}</th>
            {% if partition_details['value_enabled'] %}
                <th>{% trans 'Values' %}</th>
            {% endif %}
            {% if partition_details['can_have_subpartitions']
                and partition_details['subpartition_count'] > 1 %}
                <th>{% trans 'Subpartition' %}</th>
            {% endif %}
            <th>{% trans 'Engine' %}</th>
            <th>{% trans 'Comment' %}</th>
            <th>{% trans 'Data directory' %}</th>
            <th>{% trans 'Index directory' %}</th>
            <th>{% trans 'Max rows' %}</th>
            <th>{% trans 'Min rows' %}</th>
            <th>{% trans 'Table space' %}</th>
            <th>{% trans 'Node group' %}</th>
        </tr></thead>
        {% for partition in partition_details['partitions'] %}
            {% set rowspan = partition['subpartition_count'] is not empty
                ? partition['subpartition_count'] + 1 : 2 %}
            <tr>
                <td rowspan="{{ rowspan }}">
                    <input type="text" name="{{ partition['prefix'] }}[name]"
                        value="{{ partition['name'] }}">
                </td>
                {% if partition_details['value_enabled'] %}
                    <td rowspan="{{ rowspan }}" class="align-middle">
                        <select class="partition_value"
                            name="{{ partition['prefix'] }}[value_type]">
                            {% for option in value_type_options %}
                                <option value="{{ option }}"
                                    {%- if partition['value_type'] == option %}
                                        selected="selected"
                                    {%- endif %}>
                                    {{ option }}
                                </option>
                            {% endfor %}
                        </select>
                        <input type="text" class="partition_value"
                            name="{{ partition['prefix'] }}[value]"
                            value="{{ partition['value'] }}">
                    </td>
                {% endif %}
            </tr>

            {% if partition['subpartitions'] is defined %}
                {% set subpartitions = partition['subpartitions'] %}
            {% else %}
                {% set subpartitions = [partition] %}
            {% endif %}

            {% for subpartition in subpartitions %}
                <tr>
                    {% if partition_details['can_have_subpartitions']
                        and partition_details['subpartition_count'] > 1 %}
                        <td>
                            <input type="text" name="{{ subpartition['prefix'] }}[name]"
                                value="{{ subpartition['name'] }}">
                        </td>
                    {% endif %}
                    <td>
                      <select name="{{ subpartition['prefix'] }}[engine]" aria-label="{% trans 'Storage engine' %}">
                        <option value=""></option>
                        {% for engine in storage_engines %}
                          <option value="{{ engine.name }}"{% if engine.comment is not empty %} title="{{ engine.comment }}"{% endif %}
                            {{- engine.name|lower == subpartition['engine']|lower ? ' selected' }}>
                            {{- engine.name -}}
                          </option>
                        {% endfor %}
                      </select>
                    </td>
                    <td>
                        <textarea name="{{ subpartition['prefix'] }}[comment]">
                            {{- subpartition['comment'] -}}
                        </textarea>
                    </td>
                    <td>
                        <input type="text" name="{{ subpartition['prefix'] }}[data_directory]"
                            value="{{ subpartition['data_directory'] }}">
                    </td>
                    <td>
                        <input type="text" name="{{ subpartition['prefix'] }}[index_directory]"
                            value="{{ subpartition['index_directory'] }}">
                    </td>
                    <td>
                        <input type="number" name="{{ subpartition['prefix'] }}[max_rows]"
                            value="{{ subpartition['max_rows'] }}">
                    </td>
                    <td>
                        <input type="number" min="0" name="{{ subpartition['prefix'] }}[min_rows]"
                            value="{{ subpartition['min_rows'] }}">
                    </td>
                    <td>
                        <input type="text" min="0" name="{{ subpartition['prefix'] }}[tablespace]"
                            value="{{ subpartition['tablespace'] }}">
                    </td>
                    <td>
                        <input type="text" name="{{ subpartition['prefix'] }}[node_group]"
                            value="{{ subpartition['node_group'] }}">
                    </td>
                </tr>
            {% endfor %}
        {% endfor %}
    </table>
{% endif %}