# Copyright (C) 2014-2018 Enzien Audio, Ltd.
# Copyright (C) 2023-2024 Wasted Audio
#
# 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 typing import Dict, List

from .HeavyObject import HeavyObject


class ControlRandom(HeavyObject):

    c_struct = "ControlRandom"
    preamble = "cRandom"

    @classmethod
    def get_C_header_set(cls) -> set:
        return {"HvControlRandom.h"}

    @classmethod
    def get_C_file_set(cls) -> set:
        return {"HvControlRandom.h", "HvControlRandom.c"}

    @classmethod
    def get_C_init(cls, obj_type: str, obj_id: str, args: Dict) -> List[str]:
        return [
            "{0}_init(&{0}_{1}, {2});".format(
                cls.preamble, obj_id, int(args["seed"]))
        ]

    @classmethod
    def get_C_free(cls, obj_type: str, obj_id: str, args: Dict) -> List[str]:
        return []  # no need to free any control binop objects

    @classmethod
    def get_C_onMessage(cls, obj_type: str, obj_id: str, inlet_index: int, args: Dict) -> List[str]:
        return [
            "{0}_onMessage(_c, &Context(_c)->{0}_{1}, {2}, m, "
            "&{0}_{1}_sendMessage);".format(cls.preamble, obj_id, inlet_index)
        ]
