################################################################################
# fadal.py
#
# Fadal ISO NC code creator
#
# TurBoss, 19/06/2016
#
################################################################################

from . import nc
from . import iso
from .format import Format


class Creator(iso.Creator):
    def __init__(self):
        iso.Creator.__init__(self)

        # internal variables

        self.fmt = Format(add_trailing_zeros=True)

    ############################################################################
    # Codes

    def SPACE_STR(self):
        return " "

    ############################################################################
    # Programs

    def program_begin(self, id, name=""):
        if self.use_this_program_id:
            id = self.use_this_program_id
        if self.PROGRAM() != None:
            self.write("%")
            self.write("\n")
            self.writem([(self.PROGRAM() % id), self.SPACE(), (self.COMMENT(name))])
            self.write("\n")
        self.program_id = id
        self.program_name = name

    def program_end(self):
        if self.z_for_g53 != None:
            self.write(
                self.SPACE()
                + self.MACHINE_COORDINATES()
                + self.SPACE()
                + "Z"
                + self.fmt.string(self.z_for_g53)
                + "\n"
            )
        self.write(self.SPACE() + self.PROGRAM_END() + "\n")
        self.write("%")

        if self.temp_file_to_append_on_close != None:
            f_in = open(self.temp_file_to_append_on_close, "r")
            while True:
                line = f_in.readline()
                if len(line) == 0:
                    break
                self.write(line)
            f_in.close()

        self.file_close()

        if self.output_block_numbers:
            # number every line of the file afterwards
            self.number_file(self.filename)

            for f in self.subroutine_files:
                self.number_file(f)


nc.creator = Creator()