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#     without modification, are permitted provided that the following
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# --


#######################################################
#
# RefSegment.py
# Python implementation of the Class RefSegment
# Generated by Enterprise Architect
# Created on:      14-Aug-2019 10:11:58 AM
# Original author: talve
#
#######################################################
from segments.Segment import Segment
from segments.SegmentFactory import SegmentFactory
from utils import constants as cs


class RefSegment(Segment):
    """this class is responsible for holding reference segment data.
    """
    def __init__(self, data):
        """initialize the class by setting the class data.
        """
        super().__init__()
        self.raw_data = data
        self.type = hex(int('{:0b}'.format(data[cs.MENU_SEGMENT_TYPE_DWORD_LOCATION]).zfill(32)[16:32], 2))
        self.size = int('{:0b}'.format(data[0]).zfill(32)[0:16], 2)
        self.reference_type = hex(int('{:0b}'.format(data[1]).zfill(32)[16:32], 2))
        self.index1 = int('{:0b}'.format(data[2]).zfill(32)[0:32], 2)
        self.index2 = int('{:0b}'.format(data[3]).zfill(32)[0:32], 2)
        self.num_of_obj1 = int('{:0b}'.format(data[4]).zfill(32)[0:16], 2)
        self.num_of_obj2 = int('{:0b}'.format(data[4]).zfill(32)[16:32], 2)
    
    def additional_title_info(self):
        """return index1 and index2 if exists in the segment.
        """
        return " ; index1 = {0}, index2 = {1}".format(hex(self.index1), hex(self.index2))

    def get_data(self):
        """get the reference segment data.
        """
        return self.raw_data

    def get_type(self):
        """get the reference segment type.
        """
        return cs.RESOURCE_DUMP_SEGMENT_TYPE_REFERENCE

    def get_parsed_data(self):
        """get dictionary of parsed segment data.
        """
        # dw_data = self.get_data()
        # self._parsed_data['Segment Type'] = "{0} ({1})".format("Reference Segment",
        #                                                  str(hex(int('{:0b}'.format(dw_data[0]).zfill(32)[16:32], 2))))
        # offset = cs.SEGMENTS_HEADER_SIZE_IN_DW
        #
        # if len(dw_data) > cs.SEGMENTS_HEADER_SIZE_IN_DW:
        #     self._parsed_data['reference_segment'] = str(hex(int('{:0b}'.format(dw_data[offset]).zfill(32)[16:32], 2)))
        #     offset += 1
        #     self._parsed_data['index1'] = str(hex(int('{:0b}'.format(dw_data[offset]).zfill(32)[0:32], 2)))
        #     offset += 1
        #     self._parsed_data['index2'] = str(hex(int('{:0b}'.format(dw_data[offset]).zfill(32)[0:32], 2)))
        #     offset += 1
        #     self._parsed_data['num_of_obj1'] = str(hex(int('{:0b}'.format(dw_data[offset]).zfill(32)[0:16], 2)))
        #     self._parsed_data['num_of_obj2'] = str(hex(int('{:0b}'.format(dw_data[offset]).zfill(32)[16:32], 2)))
        return self._parsed_data


SegmentFactory.register(cs.RESOURCE_DUMP_SEGMENT_TYPE_REFERENCE, RefSegment)
