# -*- coding: utf-8 -*-

from Products.Five import BrowserView

from themis.fields.vocabs import cmp_person

class View(BrowserView):
    def presidence_polgroups(self):
        return [self.context.president.to_object.polgroup.to_object]

    def presidence_members(self, polgroup):
        return [self.context.president.to_object]

    def list_polgroups(self, list):
        d = {}
        polgroups = {}
        for member in list:
            polgroup = member.to_object.polgroup.to_object
            polgroup_id = polgroup.id
            polgroups[polgroup.id] = polgroup
            if not polgroup_id in d:
                d[polgroup_id] = 0
            d[polgroup_id] = d[polgroup_id] + 1
        items = d.items()
        items.sort(lambda x,y: cmp(x[1], y[1]))
        items.reverse()
        return [polgroups.get(x[0]) for x in items]

    def vicepresidence_polgroups(self):
        return self.list_polgroups(self.context.vicepresidents)

    def vicepresidence_members(self, polgroup):
        return sorted([x.to_object for x in self.context.vicepresidents
                       if x.to_object.polgroup.to_object == polgroup], cmp_person)

    def members_polgroups(self):
        return self.list_polgroups(self.context.members)

    def members_members(self, polgroup):
        return sorted([x.to_object for x in self.context.members
                       if x.to_object.polgroup.to_object == polgroup], cmp_person)

    def substitutes_polgroups(self):
        return self.list_polgroups(self.context.substitutes)

    def substitutes_members(self, polgroup):
        return sorted([x.to_object for x in self.context.substitutes
                       if x.to_object.polgroup.to_object == polgroup], cmp_person)