# -*- coding: utf-8 -*-
#
# Gramps - a GTK+/GNOME based genealogy program
#
# Copyright (C) 2003  Donald N. Allingham
#
# 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 2 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, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
#

#
# Written by Egyeki Gergely <egeri@elte.hu>, 2003
#

#-------------------------------------------------------------------------
#
# GRAMPS modules
#
#-------------------------------------------------------------------------

import RelLib

from Relationship import apply_filter, is_spouse
from Plugins import register_relcalc


#-------------------------------------------------------------------------
#
# Shared constants
#
#-------------------------------------------------------------------------

_level =\
    ["", "", "másod", "harmad", "negyed", "ötöd", "hatod",
     "heted", "nyolcad", "kilenced", "tized", "tizenegyed", "tizenketted",
     "tizenharmad", "tizennegyed", "tizenötöd", "tizenhatod",
     "tizenheted", "tizennyolcad", "tizenkilenced", "huszad"]


#-------------------------------------------------------------------------
#
# Specific relationship functions
#
# To be honest, I doubt that this relationship naming method is widely
# spread... If you know of a rigorous, italian naming convention,
# please, drop me an email.
#
#-------------------------------------------------------------------------

def get_parents (level):
    return "%s szülei" % _level[level]



def get_father (level):
    if   level == 0: return ""
    elif level == 1: return "apja"
    elif level == 2: return "nagyapja"
    elif level == 3: return "dédapja"
    elif level == 4: return "ükapja"
    else           : return "%s ükapja" % (_level[level])

def get_mother (level):
    if   level == 0: return ""
    elif level == 1: return "anyja"
    elif level == 2: return "nagyanyja"
    elif level == 3: return "dédanyja"
    elif level == 4: return "ükanyja"
    else           : return "%s ükanyja" % (_level[level])



def get_son (level):
    if   level == 0: return ""
    elif level == 1: return "gyereke"
    elif level == 2: return "unokája"
    else           : return "%s unokája" % (_level[level])


def get_daughter (level):
    return get_son(level)




def get_uncle (level):
    if   level == 0: return ""
    elif level == 1: return "testvére"
    elif level == 2: return "nagybátyja"
    else           : return "%s nagybátyja" % (_level[level])


def get_aunt (level):
    return get_uncle(level)



def get_nephew (level):
    if   level == 0: return ""
    elif level == 1: return "unokája"
    else           : return "%s unokája" % (_level[level])

def get_niece(level):
    return get_nephew(level)



def get_male_cousin (level):
    if   level == 0: return ""
    elif level == 1: return "unokatestvére"
    else           : return "%s unokatestvére" % (_level[level])

def get_female_cousin (level):
    return get_male_cousin(level)




#-------------------------------------------------------------------------
#
# get_relationship
#
#-------------------------------------------------------------------------

def get_relationship(orig_person,other_person):
    """
    returns a string representing the relationshp between the two people,
    along with a list of common ancestors (typically father,mother)
    """
    firstMap = {}
    firstList = []
    secondMap = {}
    secondList = []
    common = []
    rank = 9999999

    if orig_person == None:
        return ("nem meghatározható",[])

    if orig_person == other_person:
        return ('', [])
    if is_spouse(orig_person,other_person):
        return ("házastársa",[])

    apply_filter(orig_person,0,firstList,firstMap)
    apply_filter(other_person,0,secondList,secondMap)

    for person in firstList:
        if person in secondList:
            new_rank = firstMap[person.getId()]
            if new_rank < rank:
                rank = new_rank
                common = [ person ]
            elif new_rank == rank:
                common.append(person)

    firstRel = -1
    secondRel = -1

    length = len(common)

    if length == 1:
        person = common[0]
        secondRel = firstMap[person.getId()]
        firstRel = secondMap[person.getId()]
    elif length == 2:
        p1 = common[0]
        secondRel = firstMap[p1.getId()]
        firstRel = secondMap[p1.getId()]
    elif length > 2:
        person = common[0]
        secondRel = firstMap[person.getId()]
        firstRel = secondMap[person.getId()]


    if firstRel == -1:
        return ("",[])
    elif firstRel == 0:
        if secondRel == 0:
            return ('',common)
        elif other_person.getGender() == RelLib.Person.male:
            return (get_father(secondRel),common)
        else:
            return (get_mother(secondRel),common)
    elif secondRel == 0:
        if other_person.getGender() == RelLib.Person.male:
            return (get_son(firstRel),common)
        else:
            return (get_daughter(firstRel),common)
    elif firstRel == 1:
        if other_person.getGender() == RelLib.Person.male:
            return (get_uncle(secondRel),common)
        else:
            return (get_aunt(secondRel),common)
    elif secondRel == 1:
        if other_person.getGender() == RelLib.Person.male:
            return (get_nephew(firstRel-1),common)
        else:
            return (get_niece(firstRel-1),common)
    else:
        if other_person.getGender() == RelLib.Person.male:
            return (get_male_cousin(firstRel-1), common)
        else:
            return (get_female_cousin(firstRel-1), common)


#-------------------------------------------------------------------------
#
# Function registration
#
#-------------------------------------------------------------------------

register_relcalc(get_relationship,
    ["hu", "HU", "hu_HU", "hu_HU.utf8"])

# Local variables:
# buffer-file-coding-system: utf-8
# End: