from calculate.variables.datavars import (Variable, Namespace, Dependence,
                                          StringType, BooleanType, HashType,
                                          ListType, Calculate, Copy)
from calculate.vars.main.os.func import get_arch_gentoo
from calculate.vars.install.os.func import (get_audio_selected,
                                            get_available_audio_system)

with Namespace("arch"):
    # Variable("machine", type=StringType,
    #     source=Calculate(lambda x: x.value, "main.os.arch.machine"))
    print('var: machine')
    Variable("machine", type=StringType,
             source=Copy("main.os.arch.machine"))
    Variable("gentoo", type=StringType,
             source=Calculate(get_arch_gentoo, ".machine"))

with Namespace("audio"):
    Variable("available", type=ListType,
             source=Calculate(
                        get_available_audio_system))
    Variable("selected", type=StringType,
             source=Calculate(
                        get_audio_selected,
                        ".available",
                        "main.cl.cmdline.calculate.audio"))