# -*- coding: utf-8 -*-
#
# Copyright (C) 2016 GNS3 Technologies Inc.
#
# 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/>.

import copy
from .appliance import BASE_APPLIANCE_PROPERTIES
from .custom_adapters import CUSTOM_ADAPTERS_ARRAY_SCHEMA


VIRTUALBOX_APPLIANCE_PROPERTIES = {
    "vmname": {
        "description": "VirtualBox VM name (in VirtualBox itself)",
        "type": "string",
        "minLength": 1,
    },
    "ram": {
        "description": "Amount of RAM",
        "minimum": 0,
        "maximum": 65535,
        "type": "integer",
        "default": 256
    },
    "linked_clone": {
        "description": "Whether the VM is a linked clone or not",
        "type": "boolean",
        "default": False
    },
    "adapters": {
        "description": "Number of adapters",
        "type": "integer",
        "minimum": 0,
        "maximum": 36,  # maximum given by the ICH9 chipset in VirtualBox
        "default": 1
    },
    "use_any_adapter": {
        "description": "Allow GNS3 to use any VirtualBox adapter",
        "type": "boolean",
        "default": False
    },
    "adapter_type": {
        "description": "VirtualBox adapter type",
        "enum": ["PCnet-PCI II (Am79C970A)",
                 "PCNet-FAST III (Am79C973)",
                 "Intel PRO/1000 MT Desktop (82540EM)",
                 "Intel PRO/1000 T Server (82543GC)",
                 "Intel PRO/1000 MT Server (82545EM)",
                 "Paravirtualized Network (virtio-net)"],
        "default": "Intel PRO/1000 MT Desktop (82540EM)"
    },
    "first_port_name": {
        "description": "Optional name of the first networking port example: eth0",
        "type": "string",
        "default": ""
    },
    "port_name_format": {
        "description": "Optional formatting of the networking port example: eth{0}",
        "type": "string",
        "default": "Ethernet{0}"
    },
    "port_segment_size": {
        "description": "Optional port segment size. A port segment is a block of port. For example Ethernet0/0 Ethernet0/1 is the module 0 with a port segment size of 2",
        "type": "integer",
        "default": 0
    },
    "headless": {
        "description": "Headless mode",
        "type": "boolean",
        "default": False
    },
    "on_close": {
        "description": "Action to execute on the VM is closed",
        "enum": ["power_off", "shutdown_signal", "save_vm_state"],
        "default": "power_off"
    },
    "console_type": {
        "description": "Console type",
        "enum": ["telnet", "none"],
        "default": "none"
    },
    "console_auto_start": {
        "description": "Automatically start the console when the node has started",
        "type": "boolean",
        "default": False
    },
    "custom_adapters": CUSTOM_ADAPTERS_ARRAY_SCHEMA
}

VIRTUALBOX_APPLIANCE_PROPERTIES.update(copy.deepcopy(BASE_APPLIANCE_PROPERTIES))
VIRTUALBOX_APPLIANCE_PROPERTIES["category"]["default"] = "guest"
VIRTUALBOX_APPLIANCE_PROPERTIES["default_name_format"]["default"] = "{name}-{0}"
VIRTUALBOX_APPLIANCE_PROPERTIES["symbol"]["default"] = ":/symbols/vbox_guest.svg"

VIRTUALBOX_APPLIANCE_OBJECT_SCHEMA = {
    "$schema": "http://json-schema.org/draft-04/schema#",
    "description": "A VirtualBox template object",
    "type": "object",
    "properties": VIRTUALBOX_APPLIANCE_PROPERTIES,
    "required": ["vmname"],
    "additionalProperties": False
}