重新架构了整个models

status/models.py

@@ -1,24 +1,67 @@
 from django.db import models
 from django.utils import timezone
 
-class Service(models.Model):
-    STATUS_CHOICES = (
-        ('operational', '正常运行'),
-        ('degraded', '性能下降'),
-        ('outage', '服务中断'),
-    )
-    
-    name = models.CharField(max_length=100, verbose_name='服务名称')
-    status = models.CharField(max_length=20, choices=STATUS_CHOICES, default='operational', verbose_name='服务状态')
-    description = models.TextField(verbose_name='服务描述')
-    ip_address = models.GenericIPAddressField(verbose_name='IP地址')
-    port = models.PositiveIntegerField(verbose_name='端口号')
-    reliability = models.DecimalField(max_digits=5, decimal_places=2, default=99.00, verbose_name='可靠率(%)')
-    last_updated = models.DateTimeField(default=timezone.now, verbose_name='最后更新时间')
+# 引入loguru库用于日志记录
+try:
+    from loguru import logger
+except ImportError:
+    import logging
+    logger = logging.getLogger(__name__)
+
+class ServiceGroup(models.Model):
+    name = models.CharField(max_length=100, unique=True, verbose_name="服务分组")
+    description = models.TextField(blank=True, null=True, verbose_name="描述")
     
     def __str__(self):
         return self.name
     
     class Meta:
-        verbose_name = '服务状态'
-        verbose_name_plural = '服务状态'
+        verbose_name = '服务分组'
+        verbose_name_plural = '服务分组'
+
+class Service(models.Model):
+    STATUS_CHOICES = [
+        ('UP', '正常'),
+        ('DOWN', '故障'),
+        ('UNKNOWN', '未知'),
+    ]
+    
+    name = models.CharField(max_length=200, verbose_name="服务名称")
+    group = models.ForeignKey(ServiceGroup, on_delete=models.CASCADE, related_name='services', verbose_name="所属分组")
+    host = models.CharField(max_length=255, verbose_name="主机/IP")
+    port = models.PositiveIntegerField(null=True, blank=True, verbose_name="端口（可选）")
+    check_type = models.CharField(max_length=50, default='ping', choices=[
+        ('ping', 'Ping检测'),
+        ('tcp', 'TCP端口检测'),
+        ('http', 'HTTP请求'),
+        ('custom', '自定义脚本'),
+    ], verbose_name="检测类型")
+    description = models.TextField(blank=True, null=True, verbose_name="描述")
+    is_active = models.BooleanField(default=True, verbose_name="是否启用监控")
+    created_at = models.DateTimeField(auto_now_add=True, verbose_name="创建时间")
+    
+    def __str__(self):
+        return f"{self.name} ({self.host})"
+    
+    class Meta:
+        verbose_name = '服务'
+        verbose_name_plural = '服务'
+
+class ServiceCheckRecord(models.Model):
+    service = models.ForeignKey(Service, on_delete=models.CASCADE, related_name='records')
+    status = models.CharField(max_length=10, choices=Service.STATUS_CHOICES, verbose_name="状态")
+    response_time = models.FloatField(null=True, blank=True, verbose_name="响应时间(ms)")
+    message = models.TextField(blank=True, null=True, verbose_name="返回信息/错误原因")
+    checked_at = models.DateTimeField(default=timezone.now, verbose_name="检测时间")
+    
+    class Meta:
+        ordering = ['-checked_at']
+        verbose_name = '服务检测记录'
+        verbose_name_plural = '服务检测记录'
+    
+    def __str__(self):
+        return f"{self.service.name} - {self.status} at {self.checked_at}"
+    
+    def save(self, *args, **kwargs):
+        logger.info(f"保存服务检测记录: {self.service.name}, 状态: {self.status}, 响应时间: {self.response_time}ms")
+        super().save(*args, **kwargs)