# ===========================================
# 班级操行分管理系统 - 后端服务
# 
# 开发者: Canglan
# 联系方式: admin@sea-studio.top
# 版权归属: Sea Network Technology Studio
# 许可证: MIT License
# 
# 版权所有 © Sea Network Technology Studio
# ===========================================

from pydantic import BaseModel, Field
from typing import Optional, List


class SubjectInfo(BaseModel):
    """科目信息"""
    subject_id: int
    subject_name: str
    subject_code: Optional[str] = None
    is_active: bool
    sort_order: int


class CreateSubjectRequest(BaseModel):
    """创建科目请求"""
    subject_name: str = Field(..., min_length=1, max_length=50, description="科目名称")
    subject_code: Optional[str] = Field(None, max_length=20, description="科目代码")
    sort_order: int = Field(0, description="排序序号")


class UpdateSubjectRequest(BaseModel):
    """更新科目请求"""
    subject_name: Optional[str] = Field(None, max_length=50, description="科目名称")
    subject_code: Optional[str] = Field(None, max_length=20, description="科目代码")
    is_active: Optional[bool] = Field(None, description="是否启用")
    sort_order: Optional[int] = Field(None, description="排序序号")


class SubjectListResponse(BaseModel):
    """科目列表响应"""
    subjects: List[SubjectInfo]
    total: int