# -*- coding: utf-8 -*-
'''
Mac OS X implementations of various commands in the "desktop" interface
'''

# Define the module's virtual name
__virtualname__ = 'desktop'


def __virtual__():
    '''
    Only load on Mac systems
    '''
    if __grains__['os'] == 'MacOS':
        return __virtualname__
    return False


def get_output_volume():
    '''
    Get the output volume (range 0 to 100)

    CLI Example:

    .. code-block:: bash

        salt '*' desktop.get_output_volume
    '''
    cmd = 'osascript -e "get output volume of (get volume settings)"'

    return __salt__['cmd.run'](cmd)


def set_output_volume(volume):
    '''
    Set the volume of sound (range 0 to 100)

    CLI Example:

    .. code-block:: bash

        salt '*' desktop.set_output_volume <volume>
    '''
    cmd = 'osascript -e "set volume output volume {0}"'.format(volume)

    __salt__['cmd.run'](cmd)

    return get_output_volume()


def screensaver():
    '''
    Launch the screensaver

    CLI Example:

    .. code-block:: bash

        salt '*' desktop.screensaver
    '''
    cmd = 'open /System/Library/Frameworks/ScreenSaver.framework/Versions/A/Resources/ScreenSaverEngine.app'

    return __salt__['cmd.run'](cmd)


def lock():
    '''
    Lock the desktop session

    CLI Example:

    .. code-block:: bash

        salt '*' desktop.lock
    '''
    cmd = '/System/Library/CoreServices/Menu\\ Extras/User.menu/Contents/Resources/CGSession -suspend'

    return __salt__['cmd.run'](cmd)


def say(*words):
    '''
    Say some words.

    CLI Example:

    .. code-block:: bash

        salt '*' desktop.say <word0> <word1> ... <wordN>
    '''
    cmd = 'say {0}'.format(' '.join(words))
    return __salt__['cmd.run'](cmd)

# -*- coding: utf-8 -*-
'''
Mac OS X implementations of various commands in the "desktop" interface
'''

# Import salt libs
import salt.utils

# Define the module's virtual name
__virtualname__ = 'desktop'


def __virtual__():
    '''
    Only load on Mac systems
    '''
    if salt.utils.is_darwin():
        return __virtualname__
    return False


def get_output_volume():
    '''
    Get the output volume (range 0 to 100)

    CLI Example:

    .. code-block:: bash

        salt '*' desktop.get_output_volume
    '''
    cmd = 'osascript -e "get output volume of (get volume settings)"'

    return __salt__['cmd.run'](cmd)


def set_output_volume(volume):
    '''
    Set the volume of sound (range 0 to 100)

    CLI Example:

    .. code-block:: bash

        salt '*' desktop.set_output_volume <volume>
    '''
    cmd = 'osascript -e "set volume output volume {0}"'.format(volume)

    __salt__['cmd.run'](cmd)

    return get_output_volume()


def screensaver():
    '''
    Launch the screensaver

    CLI Example:

    .. code-block:: bash

        salt '*' desktop.screensaver
    '''
    cmd = 'open /System/Library/Frameworks/ScreenSaver.framework/Versions/A/Resources/ScreenSaverEngine.app'

    return __salt__['cmd.run'](cmd)


def lock():
    '''
    Lock the desktop session

    CLI Example:

    .. code-block:: bash

        salt '*' desktop.lock
    '''
    cmd = '/System/Library/CoreServices/Menu\\ Extras/User.menu/Contents/Resources/CGSession -suspend'

    return __salt__['cmd.run'](cmd)


def say(*words):
    '''
    Say some words.

    CLI Example:

    .. code-block:: bash

        salt '*' desktop.say <word0> <word1> ... <wordN>
    '''
    cmd = 'say {0}'.format(' '.join(words))
    return __salt__['cmd.run'](cmd)

Use salt.utils.is_darwin() for __virtual__ in osxdesktop module