# ========================================================================== #
#                                                                            #
#    KVMD - The main PiKVM daemon.                                           #
#                                                                            #
#    Copyright (C) 2018-2024  Maxim Devaev <mdevaev@gmail.com>               #
#                                                                            #
#    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 <https://www.gnu.org/licenses/>.  #
#                                                                            #
# ========================================================================== #


from typing import Any

from . import add_validator_magic
from . import check_in_list
from . import check_string_in_list

from .basic import valid_number


# =====
@add_validator_magic(16)
def valid_tty_speed(arg: Any) -> int:
    name = "TTY speed"
    arg = int(valid_number(arg, name=name))
    return check_in_list(arg, name, [1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200])


@add_validator_magic(8)
def valid_gpio_pin(arg: Any) -> int:
    return int(valid_number(arg, min=0, name="GPIO pin"))


@add_validator_magic(8)
def valid_gpio_pin_optional(arg: Any) -> int:
    return int(valid_number(arg, min=-1, name="optional GPIO pin"))


@add_validator_magic(16)
def valid_otg_id(arg: Any) -> int:
    return int(valid_number(arg, min=0, max=65535, name="OTG ID"))


@add_validator_magic(16)
def valid_otg_ethernet(arg: Any) -> str:
    return check_string_in_list(arg, "OTG Ethernet driver", ["ecm", "eem", "ncm", "rndis", "rndis5"])
