# Copyright 2014 Hewlett-Packard Development Company, L.P.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.

from proliantutils import exception

ERRMSG = "The specified operation is not supported on current platform."


class IloOperations(object):
    """iLO class for performing iLO Operations.

    This class provides an OO interface for retrieving information
    and managing iLO. It implements the same interface in
    python as described in HP iLO 4 Scripting and Command Line Guide.

    """
    def _(self, msg):
        """Prepends host information if available to msg and returns it."""
        try:
            return "[iLO %s] %s" % (self.host, msg)
        except AttributeError:
            return "[iLO <unknown>] %s" % msg

    def get_all_licenses(self):
        """Retrieve license type, key, installation date, etc."""
        raise exception.IloCommandNotSupportedError(ERRMSG)

    def get_product_name(self):
        """Get the model name of the queried server."""
        raise exception.IloCommandNotSupportedError(ERRMSG)

    def get_host_power_status(self):
        """Request the power state of the server."""
        raise exception.IloCommandNotSupportedError(ERRMSG)

    def get_http_boot_url(self):
        """Request the http boot url.

        :returns: URL for http boot.
        :raises: IloError, on an error from iLO.
        :raises: IloCommandNotSupportedError, if the command is not supported
                 on the server.
        """
        raise exception.IloCommandNotSupportedError(ERRMSG)

    def set_http_boot_url(self, url):
        """Set the url to the UefiShellStartupUrl.

        :param url: URL for http boot.
        :raises: IloError, on an error from iLO.
        :raises: IloCommandNotSupportedError, if the command is not supported
                 on the server.
        """
        raise exception.IloCommandNotSupportedError(ERRMSG)

    def set_iscsi_boot_info(self, mac, target_name, lun, ip_address,
                            port='3260', auth_method=None, username=None,
                            password=None):
        """Set iscsi details of the system in uefi boot mode.

        The iSCSI initiator is identified by the MAC provided.
        The initiator system is set with the target details like
        IQN, LUN, IP, Port etc.
        :param mac: MAC address of initiator.
        :param target_name: Target Name for iscsi.
        :param lun: logical unit number.
        :param ip_address: IP address of the target.
        :param port: port of the target.
        :param auth_method : either None or CHAP.
        :param username: CHAP Username for authentication.
        :param password: CHAP secret.
        :raises: IloError, on an error from iLO.
        :raises: IloCommandNotSupportedInBiosError, if the system is
                 in the bios boot mode.
        """
        raise exception.IloCommandNotSupportedError(ERRMSG)

    def unset_iscsi_boot_info(self, mac):
        """Disable iscsi boot option of the system in uefi boot mode.

        :param mac: MAC address of initiator.
        :raises: IloError, on an error from iLO.
        :raises: IloCommandNotSupportedError, if the system is
                 in the bios boot mode.
        """
        raise exception.IloCommandNotSupportedError(ERRMSG)

    def get_one_time_boot(self):
        """Retrieves the current setting for the one time boot."""
        raise exception.IloCommandNotSupportedError(ERRMSG)

    def get_vm_status(self, device='FLOPPY'):
        """Returns the virtual media drive status like url, is connected, etc.

        """
        raise exception.IloCommandNotSupportedError(ERRMSG)

    def reset_server(self):
        """Resets the server."""
        raise exception.IloCommandNotSupportedError(ERRMSG)

    def press_pwr_btn(self):
        """Simulates a physical press of the server power button."""
        raise exception.IloCommandNotSupportedError(ERRMSG)

    def hold_pwr_btn(self):
        """Simulate a physical press and hold of the server power button."""
        raise exception.IloCommandNotSupportedError(ERRMSG)

    def set_host_power(self, power):
        """Toggle the power button of server.

        :param power: 'ON' or 'OFF'
        """
        raise exception.IloCommandNotSupportedError(ERRMSG)

    def set_one_time_boot(self, value):
        """Configures a single boot from a specific device."""
        raise exception.IloCommandNotSupportedError(ERRMSG)

    def insert_virtual_media(self, url, device='FLOPPY'):
        """Notifies iLO of the location of a virtual media diskette image."""
        raise exception.IloCommandNotSupportedError(ERRMSG)

    def eject_virtual_media(self, device='FLOPPY'):
        """Ejects the Virtual Media image if one is inserted."""
        raise exception.IloCommandNotSupportedError(ERRMSG)

    def set_vm_status(self, device='FLOPPY',
                      boot_option='BOOT_ONCE', write_protect='YES'):
        """Sets the Virtual Media drive status and allows the

        boot options for booting from the virtual media.
        """
        raise exception.IloCommandNotSupportedError(ERRMSG)

    def get_current_boot_mode(self):
        """Retrieves the current boot mode settings."""
        raise exception.IloCommandNotSupportedError(ERRMSG)

    def get_pending_boot_mode(self):
        """Retrieves the pending boot mode settings."""
        raise exception.IloCommandNotSupportedError(ERRMSG)

    def get_supported_boot_mode(self):
        """Retrieves the supported boot mode."""
        raise exception.IloCommandNotSupportedError(ERRMSG)

    def set_pending_boot_mode(self, value):
        """Sets the boot mode of the system for next boot."""
        raise exception.IloCommandNotSupportedError(ERRMSG)

    def get_persistent_boot(self):
        """Retrieves the boot order of the host."""
        raise exception.IloCommandNotSupportedError(ERRMSG)

    def get_persistent_boot_device(self):
        """Get the current persistent boot device set for the host."""
        raise exception.IloCommandNotSupportedError(ERRMSG)

    def set_persistent_boot(self, values=[]):
        """Configures to boot from a specific device."""
        raise exception.IloCommandNotSupportedError(ERRMSG)

    def update_persistent_boot(self, device_type=[]):
        """Updates persistent boot based on the boot mode."""
        raise exception.IloCommandNotSupportedError(ERRMSG)

    def get_secure_boot_mode(self):
        """Get the status if secure boot is enabled or not."""
        raise exception.IloCommandNotSupportedError(ERRMSG)

    def set_secure_boot_mode(self, secure_boot_enable):
        """Enable/Disable secure boot on the server."""
        raise exception.IloCommandNotSupportedError(ERRMSG)

    def reset_secure_boot_keys(self):
        """Reset secure boot keys to manufacturing defaults."""
        raise exception.IloCommandNotSupportedError(ERRMSG)

    def clear_secure_boot_keys(self):
        """Reset all keys."""
        raise exception.IloCommandNotSupportedError(ERRMSG)

    def reset_ilo_credential(self, password):
        """Resets the iLO password.

        :param password: The password to be set.
        :raises: IloError, if account not found or on an error from iLO.
        :raises: IloCommandNotSupportedError, if the command is not supported
             on the server.
        """
        raise exception.IloCommandNotSupportedError(ERRMSG)

    def reset_ilo(self):
        """Resets the iLO.

        :raises: IloError, on an error from iLO.
        :raises: IloCommandNotSupportedError, if the command is not supported
                 on the server.
        """
        raise exception.IloCommandNotSupportedError(ERRMSG)

    def reset_bios_to_default(self):
        """Resets the BIOS settings to default values.

        :raises: IloError, on an error from iLO.
        :raises: IloCommandNotSupportedError, if the command is not supported
                 on the server.
        """
        raise exception.IloCommandNotSupportedError(ERRMSG)

    def get_host_uuid(self):
        """Request host UUID of the server.

        :returns: the host UUID of the server
        :raises: IloConnectionError if failed connecting to the iLO.
        """
        raise exception.IloCommandNotSupportedError(ERRMSG)

    def get_host_health_data(self, data=None):
        """Request host health data of the server.

        :param: the data to retrieve from the server, defaults to None.
        :returns: the dictionary containing the embedded health data.
        :raises: IloConnectionError if failed connecting to the iLO.
        :raises: IloError, on an error from iLO.
        """
        raise exception.IloCommandNotSupportedError(ERRMSG)

    def get_host_health_present_power_reading(self, data=None):
        """Request the power consumption of the server.

        :param: the data to retrieve from the server, defaults to None.
        :returns: the dictionary containing the power readings.
        :raises: IloConnectionError if failed connecting to the iLO.
        :raises: IloError, on an error from iLO.
        """
        raise exception.IloCommandNotSupportedError(ERRMSG)

    def get_host_health_power_supplies(self, data=None):
        """Request the health power supply information.

        :param: the data to retrieve from the server, defaults to None.
        :returns: the dictionary containing the power supply information.
        :raises: IloConnectionError if failed connecting to the iLO.
        :raises: IloError, on an error from iLO.
        """
        raise exception.IloCommandNotSupportedError(ERRMSG)

    def get_host_health_fan_sensors(self, data=None):
        """Get the health Fan Sensor Report.

        :param: the data to retrieve from the server, defaults to None.
        :returns: the dictionary containing the fan sensor information.
        :raises: IloConnectionError if failed connecting to the iLO.
        :raises: IloError, on an error from iLO.
        """

    def get_host_health_temperature_sensors(self, data=None):
        """Get the health Temp Sensor report.

        :param: the data to retrieve from the server, defaults to None.
        :returns: the dictionary containing the temperature sensors
            information.
        :raises: IloConnectionError if failed connecting to the iLO.
        :raises: IloError, on an error from iLO.
        """
        raise exception.IloCommandNotSupportedError(ERRMSG)

    def get_host_health_at_a_glance(self, data=None):
        """Get the health at a glance Report.

        :param: the data to retrieve from the server, defaults to None.
        :returns: the dictionary containing the health at a glance information.
        :raises: IloConnectionError if failed connecting to the iLO.
        :raises: IloError, on an error from iLO.
        """
        raise exception.IloCommandNotSupportedError(ERRMSG)

    def get_host_power_readings(self):
        """Retrieves the host power readings.

        :param: the data to retrieve from the server, defaults to None.
        :returns: the dictionary containing the power readings.
        :raises: IloConnectionError if failed connecting to the iLO.
        :raises: IloError, on an error from iLO.
        """
        raise exception.IloCommandNotSupportedError(ERRMSG)

    def get_essential_properties(self):
        """Get the essential scheduling properties

        :returns: a dictionary containing memory size, disk size,
                  number of cpus, cpu arch, port numbers and
                  mac addresses.
        :raises: IloError, on an error from iLO.
        :raises: IloCommandNotSupportedError, if the command is not supported
                 on the server.
        """
        raise exception.IloCommandNotSupportedError(ERRMSG)

    def get_server_capabilities(self):
        """Get hardware properties which can be used for scheduling

        :return: a dictionary of server capabilities.
        :raises: IloError, on an error from iLO.
        :raises: IloCommandNotSupportedError, if the command is not supported
                 on the server.
        """
        raise exception.IloCommandNotSupportedError(ERRMSG)

    def activate_license(self, key):
        """Activates iLO license.

        :param key: iLO license key.
        :raises: IloError, on an error from iLO.
        :raises: IloCommandNotSupportedError, if the command is not supported
                 on the server.
        """
        raise exception.IloCommandNotSupportedError(ERRMSG)

    def update_firmware(self, firmware_url, component_type):
        """Updates the given firmware on the server

        :param firmware_url: location of the firmware file
        :param component_type: Type of component to be applied to.
        :raises: InvalidInputError, if the validation of the input fails
        :raises: IloError, on an error from iLO
        :raises: IloConnectionError, if not able to reach iLO.
        :raises: IloCommandNotSupportedError, if the command is
                 not supported on the server
        """
        raise exception.IloCommandNotSupportedError(ERRMSG)
