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

from genshi.builder import tag
from trac.util.translation import _
from trac.wiki.macros import WikiMacroBase
from tracrendezvous.rendezvous import api
from tracrendezvous.rendezvous import model

__all__ = ['ExpiredRendezVousesMacro', 'CanceledRendezVousesMacro', 'ScheduledRendezVousesMacro']

class ExpiredRendezVousesMacro(WikiMacroBase):

    """Renders an overview of canceled or expired !RendezVouses"""

    revision = "$Rev: 186 $"

    def expand_macro(self, formatter, name, content):
        if 'RENDEZVOUS_VIEW' not in formatter.perm:
            return ""
        uperm = model.RendezVousTypePermissionSystem(self.env)
        controller = api.RendezVousSystem(self.env).workflow_controller
        ls = controller.expired_rendezvouses()
        lsr = [tag.li(tag.a("%s: (%s)" % (i.name, i.status), href=formatter.href.rendezvous(i.rendezvous_id)))
            for i in ls
                if 'RENDEZVOUS_ADMIN' in formatter.perm or uperm.check_user_type_permissions(formatter.req.authname, i.type_id)]
        if lsr:
            return tag.div([tag.ul(lsr)])
        return None

class CanceledRendezVousesMacro(WikiMacroBase):

    """Renders an overview of canceled or expired !RendezVouses"""

    revision = "$Rev: 186 $"

    def expand_macro(self, formatter, name, content):
        if 'RENDEZVOUS_VIEW' not in formatter.perm:
            return ""
        uperm = model.RendezVousTypePermissionSystem(self.env)
        controller = api.RendezVousSystem(self.env).workflow_controller
        ls = controller.canceled_rendezvouses()
        lsr = [tag.li(tag.a("%s: (%s)" % (i.name, i.status), href=formatter.href.rendezvous(i.rendezvous_id)))
            for i in ls
                if 'RENDEZVOUS_ADMIN' in formatter.perm or uperm.check_user_type_permissions(formatter.req.authname, i.type_id)]
        if lsr:
            return tag.div([tag.ul(lsr)])
        return None


class CurrentRendezVousesMacro(WikiMacroBase):

    """Renders an overview of current !RendezVouses"""

    revision = "$Rev:$"

    def expand_macro(self, formatter, name, content):
        if 'RENDEZVOUS_VIEW' not in formatter.perm:
            return ""
        uperm = model.RendezVousTypePermissionSystem(self.env)
        controller = api.RendezVousSystem(self.env).workflow_controller
        ls = controller.voting_rendezvouses()
        lsr = [tag.li(tag.a("%s: (%s)" % (i.name, i.status), href=formatter.href.rendezvous(i.rendezvous_id)))
            for i in ls
                if 'RENDEZVOUS_ADMIN' in formatter.perm or uperm.check_user_type_permissions(formatter.req.authname, i.type_id)]
        if lsr:
            return tag.div([tag.ul(lsr)])
        return None


class ScheduledRendezVousesMacro(WikiMacroBase):

    """Renders an overview of scheduled !RendezVouses"""

    revision = "$Rev: 186 $"

    def expand_macro(self, formatter, name, content):
        if 'RENDEZVOUS_VIEW' not in formatter.perm:
            return ""
        uperm = model.RendezVousTypePermissionSystem(self.env)
        controller = api.RendezVousSystem(self.env).workflow_controller
        rendezvouses = controller.scheduled_rendezvouses(check=True)
        lsr = []
        for i in rendezvouses:
            if i.elected and ('RENDEZVOUS_ADMIN' in formatter.perm or uperm.check_user_type_permissions(formatter.req.authname, i.type_id)):
                lsr.append(tag.li(tag.a("%s: %s - %s" % (i.name, i.get_date(i.elected).time_begin.strftime('%Y.%m.%d %H:%M'), i.get_date(i.elected).time_end.strftime('%Y.%m.%d %H:%M')), href=formatter.href.rendezvous(i.rendezvous_id))))
        if lsr:
            return tag.div([tag.ul(lsr, style="list-style-image:url(%s)" % formatter.href("/chrome/hw/images/selected.png"))])
        return None