# -*- coding: utf-8 -*-
##----------------------------------------------------------------------
## Alcatel.AOS.get_interfaces
##----------------------------------------------------------------------
## Copyright (C) 2007-2011 The NOC Project
## See LICENSE for details
##----------------------------------------------------------------------
"""
"""
# Python modules
import re
from collections import defaultdict
# NOC modules
from noc.sa.script import Script as NOCScript
from noc.sa.interfaces import IGetInterfaces, InterfaceTypeError
#from noc.sa.profiles.Cisco.IOS import uBR


class Script(NOCScript):
    name = "Alcatel.AOS.get_interfaces"
    implements = [IGetInterfaces]

    rx_line = re.compile(r"\w*Slot/Port", re.MULTILINE)
    rx_name = re.compile(r"\s+(?P<name>.\S+)\s+:", re.MULTILINE)
    rx_mac_local = re.compile(r"\s+MAC address\s+: (?P<mac>.+),", re.MULTILINE | re.IGNORECASE)
    rx_oper_status = re.compile(r"\s+Operational Status\s+: (?P<status>.+),", re.MULTILINE | re.IGNORECASE)

    def execute(self):
        r = []
        try:
            v = self.cli("show interfaces")
        except self.CLISyntaxError:
            raise self.NotSupportedError()
        v = "\n" + v
        # For each interface
        i = {"forwarding_instance": "default", "interfaces": [], "type": "ip"}
        for s in self.rx_line.split(v)[1:]:
            n = {}
            match = self.rx_name.search(s)
            if not match:
                continue
            n["name"] = match.group("name")
            match = self.rx_mac_local.search(s)
            if not match:
                continue
            n["mac"] = match.group("mac")
            match = self.rx_oper_status.search(s)
            if not match:
                continue
            n["oper_status"] = match.group("status")
            n["admin_status"] = match.group("status")
            n["subinterfaces"] = []
            n["type"] = "physical"
            i["interfaces"] += [n]
#            iface = i["interfaces"]
#            print iface
            r += [n]
        return r