打包上传的2.0版本

2_1banben/models.py

@@ -0,0 +1,75 @@
+from datetime import datetime
+import json
+from extensions import db
+
+class Device(db.Model):
+    __tablename__ = 'devices'
+
+    id = db.Column(db.Integer, primary_key=True)
+    name = db.Column(db.String(100), unique=True, index=True)
+    source = db.Column(db.String(50))
+
+    # 快照字段（爬虫更新）
+    status = db.Column(db.String(50))
+    current_value = db.Column(db.String(200))
+    latest_time = db.Column(db.String(50))
+    json_data = db.Column(db.Text)
+    check_time = db.Column(db.String(50))
+    reason = db.Column(db.String(255))
+    offset = db.Column(db.String(50))
+
+    # 手动录入字段（受保护，run_monitor 不主动覆盖）
+    install_site = db.Column(db.String(100), default="")
+    is_maintaining = db.Column(db.Boolean, default=False)
+    is_hidden = db.Column(db.Boolean, default=False)
+
+    def to_dict(self):
+        # 统一状态映射逻辑
+        api_status = 'offline' if self.status in ['离线', '异常', '已离线'] else 'online'
+        return {
+            'id': self.id,
+            'name': self.name,
+            'source': self.source,
+            'latest_time': self.latest_time,
+            'status': api_status,
+            'status_text': self.status,
+            'value': self.current_value,
+            'reason': self.reason,
+            'install_site': self.install_site or '',
+            'is_maintaining': self.is_maintaining,
+            'is_hidden': self.is_hidden,
+            'offset': self.offset
+        }
+
+class DeviceHistory(db.Model):
+    __tablename__ = 'device_history'
+
+    id = db.Column(db.Integer, primary_key=True)
+    device_id = db.Column(db.Integer, db.ForeignKey('devices.id'))
+
+    data_time = db.Column(db.String(50))
+    status = db.Column(db.String(50))
+    result_data = db.Column(db.String(200), default="")
+    json_data = db.Column(db.Text)
+    file_path = db.Column(db.String(255))
+
+    recorded_at = db.Column(db.DateTime, default=datetime.now)
+
+class MaintenanceLog(db.Model):
+    __tablename__ = 'maintenance_logs'
+    id = db.Column(db.Integer, primary_key=True)
+    device_name = db.Column(db.String(100), nullable=False)
+    engineer = db.Column(db.String(50))
+    location = db.Column(db.String(100))
+    content = db.Column(db.Text)
+    timestamp = db.Column(db.DateTime, default=datetime.now)
+
+    def to_dict(self):
+        return {
+            'id': self.id,
+            'device_name': self.device_name,
+            'engineer': self.engineer or '',
+            'location': self.location or '',
+            'content': self.content,
+            'timestamp': self.timestamp.strftime('%Y-%m-%d %H:%M:%S')
+        }