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

# Copyright(C) 2013      Bezleputh
#
# 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.job import BaseJobAdvert
from weboob.browser.pages import HTMLPage
from weboob.browser.elements import ItemElement, ListElement, method
from .compat.weboob_browser_filters_standard import Regexp, CleanText, Env, BrowserURL, Filter, Join
from weboob.browser.filters.html import XPath


import re
from datetime import datetime, timedelta


class PoleEmploiDate(Filter):
    def filter(self, el):
        days = 0
        if el == u'Publié aujourd\'hui':
            days = 0
        elif el == u'Publié hier':
            days = 1
        else:
            m = re.search(u'Publié il y a (\d*) jours', el)
            if m:
                days = int(m.group(1))

        return datetime.now() - timedelta(days=days)


class SearchPage(HTMLPage):
    @method
    class iter_job_adverts(ListElement):
        item_xpath = '//ul[has-class("result-list")]/li'

        class item(ItemElement):
            klass = BaseJobAdvert

            obj_id = CleanText('./@data-id-offre')
            obj_contract_type = CleanText('./div/div/p[@class="contrat"]')
            obj_title = CleanText('./div/div/h2')
            obj_society_name = CleanText('./div/div/p[@class="subtext"]',
                                         children=False, replace=[('-', '')])
            obj_place = CleanText('./div/div/p[@class="subtext"]/span')
            obj_publication_date = PoleEmploiDate(CleanText('./div/div/p[@class="date"]'))


class AdvertPage(HTMLPage):
    @method
    class get_job_advert(ItemElement):
        klass = BaseJobAdvert

        obj_id = Env('id')
        obj_url = BrowserURL('advert', id=Env('id'))
        obj_title = CleanText('//div[@class="modal-body"]/h2')
        obj_job_name = CleanText('//div[@class="modal-body"]/h2')
        obj_description = CleanText('//div[has-class("description")]/p')
        obj_society_name = CleanText('//div[@class="media-body"]/h4')
        obj_experience = Join(u'- ',
                              '//h4[contains(text(), "Exp")]/following-sibling::ul[has-class("skill-list")][1]/li',
                              newline=True,
                              addBefore='\n- ')
        obj_formation = Join(u'- ',
                             '//h4[contains(text(), "For")]/following-sibling::ul[has-class("skill-list")][1]/li',
                             newline=True,
                             addBefore='\n- ')

        obj_place = CleanText('//div[@class="modal-body"]/h2/following-sibling::p[1]')
        obj_publication_date = PoleEmploiDate(CleanText('//div[@class="modal-body"]/h2/following-sibling::p[2]'))

        def parse(self, el):
            for el in XPath('//dl[@class="icon-group"]/dt')(el):
                dt = CleanText('.')(el)
                if dt == u'Type de contrat':
                    self.obj.contract_type = CleanText('./following-sibling::dd[1]')(el)
                elif dt == u'Salaire':
                    self.obj.pay = Regexp(CleanText('./following-sibling::dd[1]'),
                                          u'Salaire : (.*)')(el)
