"""值班排班模型 — docs/superpowers/specs/2026-08-14-duty-schedule-design.md"""
from datetime import datetime

from sqlalchemy import Column, Date, DateTime, Integer, SmallInteger, String

from app.core.database import Base

SHIFT_MORNING = "morning"
SHIFT_EVENING = "evening"
SHIFT_DUTY = "duty"
SHIFT_LABELS = {
    SHIFT_MORNING: "早班",
    SHIFT_EVENING: "晚班",
    SHIFT_DUTY: "值班",
}
LINK_OPEN = "open"
LINK_CLOSED = "closed"
SOURCE_ASSIGN = "assign"
SOURCE_GRAB = "grab"
# 可排班名单角色（sys_role 固定 id；无菜单，仅标签）
DUTY_STAFF_ROLE_ID = "R65CAAE057914CCCAE2A81BE627A5101"
DUTY_STAFF_ROLE_NAME = "值班人员"


class DutyDay(Base):
    __tablename__ = "duty_day"

    id = Column(String(64), primary_key=True, comment="主键ID（UUID）")
    duty_date = Column(Date, nullable=False, comment="值班日期")
    access_token = Column(String(64), nullable=False, comment="公开访问令牌")
    link_status = Column(String(16), nullable=False, default=LINK_OPEN, comment="open/closed")
    tenant_no = Column(String(64), nullable=False, default="shanxia2.0", comment="租户编号")
    order_num = Column(Integer, nullable=True, comment="排序号")
    remark = Column(String(500), nullable=True, comment="备注")
    create_by = Column(String(64), nullable=True, comment="创建者")
    create_dept_id = Column(String(64), nullable=False, default="", comment="创建部门")
    create_time = Column(DateTime, nullable=False, default=datetime.now, comment="创建时间")
    update_by = Column(String(64), nullable=True, comment="更新者")
    update_time = Column(
        DateTime, nullable=False, default=datetime.now, onupdate=datetime.now, comment="更新时间"
    )
    del_flag = Column(SmallInteger, nullable=False, default=0, comment="删除标志")


class DutySlot(Base):
    __tablename__ = "duty_slot"

    id = Column(String(64), primary_key=True, comment="主键ID（UUID）")
    duty_day_id = Column(String(64), nullable=False, comment="值班日ID")
    shift_type = Column(String(32), nullable=False, comment="morning/evening/duty")
    capacity = Column(Integer, nullable=False, default=1, comment="名额")
    tenant_no = Column(String(64), nullable=False, default="shanxia2.0", comment="租户编号")
    order_num = Column(Integer, nullable=True, comment="排序号")
    remark = Column(String(500), nullable=True, comment="班次工作安排")
    create_by = Column(String(64), nullable=True, comment="创建者")
    create_dept_id = Column(String(64), nullable=False, default="", comment="创建部门")
    create_time = Column(DateTime, nullable=False, default=datetime.now, comment="创建时间")
    update_by = Column(String(64), nullable=True, comment="更新者")
    update_time = Column(
        DateTime, nullable=False, default=datetime.now, onupdate=datetime.now, comment="更新时间"
    )
    del_flag = Column(SmallInteger, nullable=False, default=0, comment="删除标志")


class DutyAssignment(Base):
    __tablename__ = "duty_assignment"

    id = Column(String(64), primary_key=True, comment="主键ID（UUID）")
    duty_slot_id = Column(String(64), nullable=False, comment="班次名额ID")
    source = Column(String(16), nullable=False, comment="assign/grab")
    user_id = Column(String(64), nullable=True, comment="系统用户ID（指定时）")
    person_name = Column(String(64), nullable=False, comment="展示姓名")
    tenant_no = Column(String(64), nullable=False, default="shanxia2.0", comment="租户编号")
    order_num = Column(Integer, nullable=True, comment="排序号")
    remark = Column(String(500), nullable=True, comment="备注")
    create_by = Column(String(64), nullable=True, comment="创建者")
    create_dept_id = Column(String(64), nullable=False, default="", comment="创建部门")
    create_time = Column(DateTime, nullable=False, default=datetime.now, comment="创建时间")
    update_by = Column(String(64), nullable=True, comment="更新者")
    update_time = Column(
        DateTime, nullable=False, default=datetime.now, onupdate=datetime.now, comment="更新时间"
    )
    del_flag = Column(SmallInteger, nullable=False, default=0, comment="删除标志")