from rest_framework import serializers
from basic_info import models as basic_models


class ProductCategorySerializer(serializers.ModelSerializer):
    class Meta:
        model = basic_models.ProductCategory
        fields = '__all__'


class ProductSerializer(serializers.ModelSerializer):
    class Meta:
        model = basic_models.Product
        fields = '__all__'
        depth = 1  # 展开外键关系


class WareHouseSerializer(serializers.ModelSerializer):
    class Meta:
        model = basic_models.WareHouse
        fields = '__all__'


class SupplierSerializer(serializers.ModelSerializer):
    class Meta:
        model = basic_models.Supplier
        fields = '__all__'


class EmployeeSerializer(serializers.ModelSerializer):
    class Meta:
        model = basic_models.Employee
        fields = '__all__'


class CustomerSerializer(serializers.ModelSerializer):
    class Meta:
        model = basic_models.Customer
        fields = '__all__'


class VehicleTypeSerializer(serializers.ModelSerializer):
    class Meta:
        model = basic_models.VehicleType
        fields = '__all__'


class BankAccountSerializer(serializers.ModelSerializer):
    class Meta:
        model = basic_models.BankAccount
        fields = '__all__'


class DeviceInfoSerializer(serializers.ModelSerializer):
    class Meta:
        model = basic_models.DeviceInfo
        fields = '__all__'


class VehicleTransportRecordSerializer(serializers.ModelSerializer):
    vehicle_type_name = serializers.CharField(source='vehicle_type.name', read_only=True)
    
    class Meta:
        model = basic_models.VehicleTransportRecord
        fields = '__all__'
        depth = 1  # 展开外键关系