from . import nc
from . import iso_modal
import math
import datetime
import time

now = datetime.datetime.now()


class Creator(iso_modal.Creator):
    def __init__(self):
        iso_modal.Creator.__init__(self)
        self.absolute_flag = True
        self.prev_g91 = ""
        self.useCrc = False
        self.start_of_line = True
        self.output_block_numbers = False
        self.output_tool_definitions = False

    def PROGRAM_END(self):
        return " "

    # optimize
    def RAPID(self):
        return "G0"

    def FEED(self):
        return "G1"

    ############################################################################
    # Begin Program

    def program_begin(self, id, comment):
        if self.useCrc == False:
            self.write(
                (
                    "(Created with grbl post processor "
                    + str(now.strftime("%Y/%m/%d %H:%M"))
                    + ")"
                    + "\n"
                )
            )
        else:
            self.write(
                (
                    "(Created with grbl Cutter Radius Compensation post processor "
                    + str(now.strftime("%Y/%m/%d %H:%M"))
                    + ")"
                    + "\n"
                )
            )

    ############################################################################
    # Settings

    def tool_defn(self, id, name="", params=None):
        pass

    def tool_change(self, id):
        pass

    # This is the coordinate system we're using.  G54->G59, G59.1, G59.2, G59.3
    # These are selected by values from 1 to 9 inclusive.

    def workplane(self, id):
        if (id >= 1) and (id <= 6):
            self.write_blocknum()
            self.write(
                (self.WORKPLANE() % (id + self.WORKPLANE_BASE()))
                + "\t (Select Relative Coordinate System)\n"
            )
        if (id >= 7) and (id <= 9):
            self.write_blocknum()
            self.write(
                ((self.WORKPLANE() % (6 + self.WORKPLANE_BASE())) + (".%i" % (id - 6)))
                + "\t (Select Relative Coordinate System)\n"
            )


nc.creator = Creator()