# -*- coding: utf-8 -*-
# @Time    : 2023/11/21 10:20
# @Author  : tx
# @File    : drug_item.py
# @Description : 盒装药剂明细

from enum import IntEnum

from tortoise import fields, models



class DrugItemStateEnum(IntEnum):
    # 0 = 待入库, 1 = 在库, 2 = 出库, 3 = 空瓶, 4 = 报废
    INITIAL = 0
    IN = 1
    OUT = 2
    EMPTY = 3
    SCRAP = 4


class DrugItem(models.Model):
    id = fields.UUIDField(pk=True)
    dictionary = fields.ForeignKeyField('rms.Dictionary', null=True, to_field='id')
    drug = fields.ForeignKeyField('rms.Drug', null=True, to_field='id')
    rfid = fields.CharField(max_length=255, description='电子标签')
    barcode = fields.CharField(null=True, max_length=255, description='标签条码')
    state = fields.IntEnumField(DrugItemStateEnum, default=DrugItemStateEnum.INITIAL,
                                description='0=待入库,1=在库,2=出库,3=空瓶,4=报废')
    name = fields.CharField(max_length=255, description="名称")
    fill_json_content = fields.JSONField(null=True, description='扩展字段')
    bind = fields.ForeignKeyField('rms.User', related_name="item_bind", null=True, description='绑定人')
    bind_at = fields.DatetimeField(null=True, description='绑定时间')
    storage = fields.ForeignKeyField('rms.User', related_name="item_storage", null=True, description='入库人')
    storage_at = fields.DatetimeField(null=True, description='入库时间')
    last_receive = fields.ForeignKeyField('rms.User', related_name="item_last_receive", null=True, description='最后领用人')
    last_receive_at = fields.DatetimeField(null=True, description='最后领用时间')
    expired_at = fields.DatetimeField(null=True, description='过期时间')
    open_date = fields.DatetimeField(null=True, description='开封日期')

    created_at = fields.DatetimeField(auto_now_add=True)
    updated_at = fields.DatetimeField(auto_now=True)

    class Meta:
        table = 'drug_items'
        table_description = '盒装药剂明细表'