from django.db import models
from django.conf import settings


TYPE_CHOICES = [
    ('article', '文章'),
    ('tool', '工具'),
    ('learn', '学习'),
    ('api', 'API接口'),
    ('utility', '实用工具'),
]


class BrowsingHistory(models.Model):
    user = models.ForeignKey(
        settings.AUTH_USER_MODEL,
        on_delete=models.CASCADE,
        related_name='browsing_history',
        verbose_name='用户'
    )
    type = models.CharField(max_length=10, choices=TYPE_CHOICES, verbose_name='类型')
    title = models.CharField(max_length=200, verbose_name='标题')
    description = models.TextField(blank=True, default='', verbose_name='描述')
    image = models.URLField(blank=True, default='', verbose_name='封面图URL')
    category = models.CharField(max_length=50, blank=True, default='', verbose_name='分类')
    link = models.CharField(max_length=200, verbose_name='跳转路径')
    viewed_at = models.DateTimeField(auto_now=True, verbose_name='浏览时间')

    class Meta:
        verbose_name = '浏览记录'
        verbose_name_plural = '浏览记录'
        ordering = ['-viewed_at']

    def __str__(self):
        return f'{self.user} - {self.title}'