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


class IPManagementRecord(models.Model):
    network_nm = models.CharField(max_length=100)  # NETWORK_NM
    ip_addrs = models.CharField(max_length=50)     # IP_ADDRS
    svr_nm = models.CharField(max_length=100)      # SVR_NM
    desc = models.TextField(blank=True, null=True) # DESC
    remark = models.TextField(blank=True, null=True) # REMARK
    created_at = models.DateTimeField(auto_now_add=True)  # 생성 시간 자동 기록
    updated_at = models.DateTimeField(auto_now=True)      # 수정 시간 자동 기록

    author = models.ForeignKey(settings.AUTH_USER_MODEL, null=True, on_delete=models.CASCADE)

    def __str__(self):
        return f'{self.network_nm} {self.ip_addrs} {self.svr_nm} {self.desc}'
    
    
class NoticeBoard(models.Model):
    title = models.CharField(max_length=100)
    contents = models.TextField(blank=True, null=True)

    created_at = models.DateTimeField(auto_now_add=True)  # 생성 시간 자동 기록
    updated_at = models.DateTimeField(auto_now=True)      # 수정 시간 자동 기록

    author = models.ForeignKey(settings.AUTH_USER_MODEL, null=True, on_delete=models.CASCADE)

    def __str__(self):
        return f'{self.title} {self.author} {self.created_at}'
    
    def get_absolute_url(self):
        return reverse('butler:notice_detail', args=[str(self.pk)])
        # <a href="{% url 'butler:notice_detail' record.pk %}">{{ record.title }}</a>