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

# Copyright(C) 2013      Romain Bignon
#
# This file is part of a weboob module.
#
# This weboob module is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This weboob module 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 Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this weboob module. If not, see <http://www.gnu.org/licenses/>.


from weboob.capabilities.parcel import Parcel, Event, ParcelNotFound
from weboob.capabilities import NotAvailable
from weboob.browser.pages import JsonPage, HTMLPage
from weboob.browser.elements import ItemElement, ListElement, method
from weboob.browser.filters.standard import Env, CleanText, DateTime
from weboob.tools.date import parse_french_date


class TrackPage(JsonPage):
    def build_doc(self, text):
        doc = super(TrackPage, self).build_doc(text)

        content = ''.join([doc['top'], doc['tab']])
        html_page = HTMLPage(self.browser, self.response)
        return html_page.build_doc(content.encode(self.encoding))

    @method
    class get_parcel(ItemElement):
        klass = Parcel

        def parse(self, el):
            error = CleanText('//div[has-class("ch-colis-information")]')(el)
            if "pas d'information" in error:
                raise ParcelNotFound(error)

        obj_id = Env('id')
        obj_info = CleanText('//div[has-class("ch-block-subtitle-content")]//div[has-class("ch-colis-information")]/text()')
        obj_arrival = CleanText('//div[has-class("ch-block-subtitle-content")]//div[has-class("ch-colis-information")]/text()[3]',
                                replace=[(u'\xe0', '')], default=NotAvailable) \
                      & DateTime(dayfirst=True, parse_func=parse_french_date, default=NotAvailable)

        def obj_status(self):
            el = self.el.xpath('//div[has-class("ch-suivi-colis-light-info") and has-class("active")]')[0]
            if 'last' in el.attrib['class']:
                return Parcel.STATUS_ARRIVED
            if 'first' in el.attrib['class']:
                return Parcel.STATUS_PLANNED

            return Parcel.STATUS_IN_TRANSIT

        class obj_history(ListElement):
            item_xpath = '//table[has-class("ch-block-suivi-tab")]//tr[has-class("toggleElmt")]'

            class item(ItemElement):
                klass = Event

                obj_date = CleanText('.//td[1]') & DateTime(dayfirst=True, parse_func=parse_french_date)
                obj_location = CleanText('.//td[2]/text()[following-sibling::br]')
                obj_activity = CleanText('.//td[2]/text()[preceding-sibling::br]')
