{% set pd_types = models|map(attribute='pd_type')|list %}
{% set NEED_DATETIME = datetime_mixin or 'datetime' in pd_types %}
{% set NEED_DATE = 'date' in pd_types %}
{% set NEED_TIME = 'time' in pd_types %}
{% set NEED_TIMEDELTA = 'timedelta' in pd_types %}
{% set NEED_DECIMAL = 'Decimal' in pd_types %}
{% set NEED_UUID = 'UUID' in pd_types or 'str | UUID' in pd_types %}
{% if NEED_DATETIME or NEED_DATE or NEED_TIME or NEED_TIMEDELTA %}
from datetime import {% if NEED_DATETIME %}datetime{% endif %}{% if NEED_DATE %}{% if NEED_DATETIME %}, {% endif %}date{% endif %}{% if NEED_TIME %}{% if NEED_DATETIME or NEED_DATE %}, {% endif %}time{% endif %}{% if NEED_TIMEDELTA %}{% if NEED_DATETIME or NEED_DATE or NEED_TIME %}, {% endif %}timedelta{% endif %}

{% endif %}
{% if NEED_DECIMAL %}
from decimal import Decimal

{% endif %}
{% if NEED_UUID %}
from uuid import UUID

{% endif %}
from pydantic import ConfigDict, Field

from backend.common.schema import SchemaBase


class {{ schema_name }}SchemaBase(SchemaBase):
    """{{ doc_comment }}基础模型"""
    {% for model in models %}
    {{ model.name }}: {% if model.is_nullable %}{{ model.pd_type }} | None = Field(None, description='{{ model.comment }}'){% else %}{{ model.pd_type }} = Field(description='{{ model.comment }}'){% endif %}

    {% endfor %}


class Create{{ schema_name }}Param({{ schema_name }}SchemaBase):
    """创建{{ doc_comment }}参数"""


class Update{{ schema_name }}Param({{ schema_name }}SchemaBase):
    """更新{{ doc_comment }}参数"""


class Delete{{ schema_name }}Param(SchemaBase):
    """删除{{ doc_comment }}参数"""

    pks: list[int] = Field(description='{{ doc_comment }} ID 列表')


class Get{{ schema_name }}Detail({{ schema_name }}SchemaBase):
    """{{ doc_comment }}详情"""

    model_config = ConfigDict(from_attributes=True)

    id: int
    {% if datetime_mixin %}
    created_time: datetime
    updated_time: datetime | None = None
    {% endif %}