from Utils.ObjUtil import SpecObject
from Utils.ValidateUtil import ValidateAttr, Validate


class FileObj(SpecObject):
    """对象文件"""

    class Parameter(SpecObject):
        """对象参数"""
        chinese = ValidateAttr(field="chinese", type=str)
        name = ValidateAttr(field="name", type=str)
        types = ValidateAttr(field="types", type=[str, classmethod])
        length = ValidateAttr(field='length', type=int)
        instance_list = ValidateAttr(field="instance_list", type=classmethod)
        in_list = ValidateAttr(field="in_list", type=list)

        fields_map = {
            "chinese": "字段中文名",
            "name": "字段名称",
            "types": "类型",
            "length": "长度",
            "instance_list": "列表类名",
            "in_list": "列表数据",
        }

    class_name = ValidateAttr(field="class_name", type=str)
    parameter = ValidateAttr(field="parameter", instance_list=Parameter)

    fields_map = {
        "class_name": "类名",
        "parameter": "参数"
    }