{# 方向 / 币种：env 账户级限制（三所共用宏）；调用方须 with context #}
{% if trade_policy is not defined %}
{% set trade_policy = {'symbol_restrict_enabled': false, 'direction_restrict_enabled': false, 'symbol_whitelist': [], 'allows_long': true, 'allows_short': true, 'direction_mode': 'both', 'badge_text': ''} %}
{% endif %}
{% macro trade_policy_symbol(name, id, value='', required=true, placeholder='BTC 或 BTC/USDT') -%}
{% if trade_policy.symbol_restrict_enabled and trade_policy.symbol_whitelist %}
<select name="{{ name }}" id="{{ id }}" {% if required %}required{% endif %} class="trade-policy-symbol-select">
    <option value="">选择币种</option>
    {% for sym in trade_policy.symbol_whitelist %}
    <option value="{{ sym }}" {% if value and (value|upper == sym or value|upper.startswith(sym ~ '/')) %}selected{% endif %}>{{ sym }}/USDT</option>
    {% endfor %}
</select>
{% else %}
<input id="{{ id }}" name="{{ name }}" placeholder="{{ placeholder }}" {% if required %}required{% endif %} value="{{ value }}">
{% endif %}
{%- endmacro %}

{% macro trade_policy_direction(name, id, required=true, include_empty=true) -%}
{% if trade_policy.direction_restrict_enabled and trade_policy.direction_mode == 'long_only' %}
<span class="trade-policy-dir-lock" title="账户配置：仅做多">做多</span>
<input type="hidden" name="{{ name }}" id="{{ id }}" value="long">
{% elif trade_policy.direction_restrict_enabled and trade_policy.direction_mode == 'short_only' %}
<span class="trade-policy-dir-lock" title="账户配置：仅做空">做空</span>
<input type="hidden" name="{{ name }}" id="{{ id }}" value="short">
{% else %}
<select name="{{ name }}" id="{{ id }}" {% if required %}required{% endif %}>
    {% if include_empty %}<option value="">方向</option>{% endif %}
    {% if trade_policy.allows_long %}<option value="long">做多</option>{% endif %}
    {% if trade_policy.allows_short %}<option value="short">做空</option>{% endif %}
</select>
{% endif %}
{%- endmacro %}