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139 lines
4.7 KiB
Python
139 lines
4.7 KiB
Python
"""
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设备模块序列化器
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"""
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from rest_framework import serializers
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from .models import DeviceType, DeviceBatch, Device, UserDevice, DeviceSettings, DeviceWifi
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class DeviceTypeSerializer(serializers.ModelSerializer):
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"""设备类型序列化器"""
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class Meta:
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model = DeviceType
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fields = ['id', 'brand', 'product_code', 'name', 'is_network_required', 'is_active', 'created_at']
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read_only_fields = ['id', 'is_network_required', 'created_at']
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class DeviceBatchSerializer(serializers.ModelSerializer):
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"""设备批次序列化器"""
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device_type_info = DeviceTypeSerializer(source='device_type', read_only=True)
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class Meta:
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model = DeviceBatch
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fields = ['id', 'device_type', 'device_type_info', 'batch_no', 'production_date',
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'production_week', 'quantity', 'remark', 'status', 'created_at']
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read_only_fields = ['id', 'production_week', 'status', 'created_at']
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class DeviceBatchCreateSerializer(serializers.ModelSerializer):
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"""创建设备批次序列化器"""
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class Meta:
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model = DeviceBatch
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fields = ['device_type', 'batch_no', 'production_date', 'quantity', 'remark']
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class DeviceSerializer(serializers.ModelSerializer):
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"""设备序列化器"""
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device_type_info = DeviceTypeSerializer(source='device_type', read_only=True)
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class Meta:
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model = Device
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fields = ['id', 'sn', 'device_type', 'device_type_info', 'mac_address',
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'name', 'status', 'firmware_version', 'last_online_at', 'created_at']
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class DeviceSimpleSerializer(serializers.ModelSerializer):
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"""设备简单序列化器"""
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class Meta:
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model = Device
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fields = ['id', 'sn', 'mac_address', 'status', 'created_at']
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class UserDeviceSerializer(serializers.ModelSerializer):
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"""用户设备绑定序列化器"""
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device = DeviceSerializer(read_only=True)
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spirit_name = serializers.CharField(source='spirit.name', read_only=True, allow_null=True)
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class Meta:
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model = UserDevice
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fields = ['id', 'device', 'spirit', 'spirit_name', 'bind_type', 'bind_time', 'is_active']
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class BindDeviceSerializer(serializers.Serializer):
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"""绑定设备序列化器"""
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sn = serializers.CharField(max_length=50, help_text='设备SN码')
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spirit_id = serializers.IntegerField(required=False, allow_null=True, help_text='智能体ID')
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class DeviceVerifySerializer(serializers.Serializer):
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"""验证设备SN序列化器"""
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sn = serializers.CharField(max_length=50, help_text='设备SN码')
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class QueryByMacSerializer(serializers.Serializer):
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"""通过MAC查询SN序列化器"""
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mac = serializers.CharField(max_length=20, help_text='MAC地址')
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def validate_mac(self, value):
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# 统一MAC地址格式
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value = value.upper().replace('-', ':')
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return value
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class DeviceSettingsSerializer(serializers.ModelSerializer):
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"""设备设置序列化器"""
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class Meta:
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model = DeviceSettings
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fields = ['nickname', 'user_name', 'volume', 'brightness',
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'allow_interrupt', 'privacy_mode']
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class DeviceWifiSerializer(serializers.ModelSerializer):
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"""设备WiFi序列化器"""
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class Meta:
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model = DeviceWifi
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fields = ['ssid', 'is_connected']
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class DeviceDetailSerializer(serializers.ModelSerializer):
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"""设备详情序列化器"""
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settings = DeviceSettingsSerializer(read_only=True)
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wifi_list = DeviceWifiSerializer(many=True, read_only=True)
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status = serializers.SerializerMethodField()
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bound_spirit = serializers.SerializerMethodField()
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class Meta:
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model = Device
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fields = ['id', 'sn', 'name', 'status', 'battery', 'firmware_version',
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'mac_address', 'is_ai', 'icon', 'settings', 'wifi_list', 'bound_spirit']
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def get_status(self, obj):
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return 'online' if obj.is_online else 'offline'
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def get_bound_spirit(self, obj):
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user_device = self.context.get('user_device')
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if user_device and user_device.spirit:
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return {'id': user_device.spirit.id, 'name': user_device.spirit.name}
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return None
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class DeviceSettingsUpdateSerializer(serializers.Serializer):
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"""更新设备设置序列化器"""
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nickname = serializers.CharField(max_length=50, required=False)
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user_name = serializers.CharField(max_length=50, required=False)
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volume = serializers.IntegerField(min_value=0, max_value=100, required=False)
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brightness = serializers.IntegerField(min_value=0, max_value=100, required=False)
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allow_interrupt = serializers.BooleanField(required=False)
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privacy_mode = serializers.BooleanField(required=False)
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