#
# Gramps - a GTK+/GNOME based genealogy program
#
# Copyright (C) 2000-2007  Donald N. Allingham
# Copyright (C) 2007-2008  Brian G. Matherly
#
# 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
#
#
# $Id$
#
#
"""
Display a person's events, both personal and family
"""

from Simple import SimpleAccess, by_date, SimpleDoc, SimpleTable
from gen.ggettext import gettext as _

def run(database, document, person):
    """
    Loops through the person events and the family events of any family
    in which the person is a parent (to catch Marriage events), displaying 
    the basic details of the event
    """
    
    sdb = SimpleAccess(database)
    sdoc = SimpleDoc(document)
    stab = SimpleTable(sdb)

    # get the personal events
    event_list = sdb.events(person)

    # get the events of each family in which the person is 
    # a parent
    for family in sdb.parent_in(person):
        event_list += sdb.events(family)

    # Sort the events by their date
    event_list.sort(by_date)

    # display the results

    # feature request 2356: avoid genitive form
    sdoc.title(_("Sorted events of %s") % sdb.name(person))
    sdoc.paragraph("")

    stab.columns(_("Event Type"), _("Event Date"), _("Event Place"))
    document.has_data = False
    for event in event_list:
        stab.row(event, 
                 sdb.event_date_obj(event), 
                 sdb.event_place(event))
        document.has_data = True
    stab.write(sdoc)

def run_fam(database, document, family):
    """
    Loops through the family events and the events of all parents, displaying 
    the basic details of the event
    """
    
    sdb = SimpleAccess(database)
    sdoc = SimpleDoc(document)
    stab = SimpleTable(sdb)
    
    # get the family events
    event_list = [(_('Family'), x) for x in sdb.events(family)]
    
    # get the events of father and mother
    #fathername = sdb.first_name(sdb.father(family))
    event_list += [(sdb.father(family), x) for x in sdb.events(sdb.father(family))]
    #mothername = sdb.first_name(sdb.mother(family))
    event_list += [(sdb.mother(family), x) for x in sdb.events(sdb.mother(family))]
    
    # children events
    event_list_children = []
    for child in sdb.children(family) :
        #name = sdb.first_name(child)
        event_list_children += [(child, x) for x in sdb.events(child)]
        
    # Sort the events by their date
    event_list.sort(fam_sort)
    event_list_children.sort(fam_sort)
    
    # display the results

    sdoc.title(_("Sorted events of family\n %(father)s - %(mother)s") % {
        'father' : sdb.name(sdb.father(family)), 'mother' : sdb.name(sdb.mother(family)) })
    sdoc.paragraph("")

    document.has_data = False
    stab.columns(_("Family Member"), _("Event Type"), 
                 _("Event Date"), _("Event Place"))

    for (person, event) in event_list:
        stab.row(person, sdb.event_type(event), 
                 sdb.event_date_obj(event), 
                 sdb.event_place(event))
        document.has_data = True
    stab.write(sdoc)

    stab = SimpleTable(sdb)
    sdoc.header1(_("Personal events of the children"))
    stab.columns(_("Family Member"), _("Event Type"), 
                 _("Event Date"), _("Event Place"))
    for (person, event) in event_list_children:
        stab.row(person, sdb.event_type(event), 
                 sdb.event_date_obj(event), 
                 sdb.event_place(event))
        document.has_data = True
    stab.write(sdoc)

def fam_sort(event1, event2):
    """
    Sort function that will compare two events by their dates.

    @param event1: first event
    @type event1: L{Event}
    @param event2: second event
    @type event2: L{Event}
    @return: Returns -1 if event1 < event2, 0 if they are equal, and
       1 if they are the same.
    @rtype: int
    """
    return by_date(event1[1],event2[1])
