from django.db import models

# Create your models here.
from dvadmin.utils.models import CoreModel


class CrudBookModel(CoreModel):
    title = models.CharField(max_length=255, verbose_name="书名")
    sub_title = models.CharField(max_length=255, verbose_name="副标题", null=True, blank=True)
    series = models.CharField(max_length=255, verbose_name="系列丛书", null=True, blank=True)
    author = models.CharField(max_length=255, verbose_name="作者")
    translator = models.CharField(max_length=255, verbose_name="译者", null=True, blank=True)
    subject = models.CharField(max_length=255, verbose_name="学科")
    publisher = models.CharField(max_length=255, verbose_name="出版社")
    abstract = models.CharField(max_length=255, verbose_name="内容摘要", null=True, blank=True)
    language = models.CharField(max_length=255, verbose_name="语种")
    edition = models.IntegerField(verbose_name="版次", null=True, blank=True)
    isbn = models.IntegerField(verbose_name="ISBN", null=True, blank=True)
    # create_time = models.DateField(verbose_name="创建时间")
    # create_by = models.IntegerField(verbose_name="创建者编号", default=1)
    # update_time = models.DateField(verbose_name="更新时间", null=True, blank=True)
    # update_by = models.IntegerField(verbose_name="更新用户编号", null=True, blank=True)
    # image = models.ImageField(verbose_name="封面", null=True, blank=True)
    image = models.CharField(max_length=255,verbose_name="封面", null=True, blank=True)
    location = models.CharField(max_length=255, verbose_name="存放位置", null=True, blank=True)

    class Meta:
        db_table = "books"
        verbose_name = '图书表'
        verbose_name_plural = verbose_name
        ordering = ('-create_datetime',)