# -*- coding: utf-8 -*-
# *********************************************************************
# plankton - a library for creating hardware device simulators
# Copyright (C) 2016-2017 European Spallation Source ERIC
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.
# *********************************************************************

from lewis.adapters.stream import StreamInterface, Cmd, Var


class JulaboStreamInterfaceV1(StreamInterface):
    """Julabos can have different commands sets depending on the version number of the hardware.

    This protocol matches that for: FP50_MH (confirmed).
    """

    protocol = "julabo-version-1"

    commands = {
        Var('temperature', read_pattern='^IN_PV_00$', doc='The bath temperature.'),
        Var('external_temperature', read_pattern='^IN_PV_01$', doc='The external temperature.'),
        Var('heating_power', read_pattern='^IN_PV_02$', doc='The heating power.'),
        Var('set_point_temperature', read_pattern='^IN_SP_00$', doc='The temperature setpoint.'),
        Cmd('set_set_point', '^OUT_SP_00 ([0-9]*\.?[0-9]+)$', argument_mappings=(float,)),
        Var('temperature_high_limit', read_pattern='^IN_SP_01$',
            doc='The high limit - usually set in the hardware.'),
        Var('temperature_low_limit', read_pattern='^IN_SP_02$',
            doc='The low limit - usually set in the hardware.'),
        Var('version', read_pattern='^VERSION$', doc='The Julabo version.'),
        Var('status', read_pattern='^STATUS$', doc='The Julabo status.'),
        Var('is_circulating', read_pattern='^IN_MODE_05$', doc='Whether it is circulating.'),
        Cmd('set_circulating', '^OUT_MODE_05 (0|1)$', argument_mappings=(int,)),
        Var('internal_p', read_pattern='^IN_PAR_06$', doc='The internal proportional.'),
        Cmd('set_internal_p', '^OUT_PAR_06 ([0-9]*\.?[0-9]+)$', argument_mappings=(float,)),
        Var('internal_i', read_pattern='^IN_PAR_07$', doc='The internal integral.'),
        Cmd('set_internal_i', '^OUT_PAR_07 ([0-9]*)$', argument_mappings=(int,)),
        Var('internal_d', read_pattern='^IN_PAR_08$', doc='The internal derivative.'),
        Cmd('set_internal_d', '^OUT_PAR_08 ([0-9]*)$', argument_mappings=(int,)),
        Var('external_p', read_pattern='^IN_PAR_09$', doc='The external proportional.'),
        Cmd('set_external_p', '^OUT_PAR_09 ([0-9]*\.?[0-9]+)$', argument_mappings=(float,)),
        Var('external_i', read_pattern='^IN_PAR_11$', doc='The external integral.'),
        Cmd('set_external_i', '^OUT_PAR_11 ([0-9]*)$', argument_mappings=(int,)),
        Var('external_d', read_pattern='^IN_PAR_12$', doc='The external derivative.'),
        Cmd('set_external_d', '^OUT_PAR_12 ([0-9]*)$', argument_mappings=(int,)),
        Var('control_mode', read_pattern='^IN_MODE_04', doc='The control mode internal/external'),
        Cmd('set_control_mode', '^OUT_MODE_04 (0|1)$', argument_mappings=(int,)),
    }

    in_terminator = '\r'
    out_terminator = '\r\n'
