# -*- coding: utf-8 -*-
"""
Created on Tue Mar 28 08:21:22 2017

@author: mmedek
"""
import sys

class EvaluationData:

    def __new__(self, input_field):

         if (len(input_field) != 4):
            sys.exit('In Folder \'' + input_field[0] + '\' is not three items (image.jpg, model.h5, model.json)!')

         self.folder = input_field[0]

         if (input_field[1].rsplit('.', 1)[1] != self.__CONST_JPG()):
           sys.exit('In Folder \'' + input_field[0] + '\' was not found image.jpg')
         self.image_path = input_field[1]

         if (input_field[2].rsplit('.', 1)[1] != self.__CONST_H5()):
             sys.exit('In Folder \'' + input_field[0] + '\' was not found h5 model file')
         self.model_h5 = input_field[2]

         if (input_field[3].rsplit('.', 1)[1] != self.__CONST_JSON()):
             sys.exit('In Folder \'' + input_field[0] + '\' was not found json model file')
         self.model_json = input_field[3]

         return self

    def __CONST_JPG():
        return "jpg"

    def __CONST_H5():
        return "h5"

    def __CONST_JSON():
        return "json"