from __future__ import unicode_literals
from utils import CanadianScraper, CanadianPerson as Person

import re
from collections import defaultdict

COUNCIL_PAGE = 'http://www.moncton.ca/Government/City_Council.htm'


class MonctonPersonScraper(CanadianScraper):

    def scrape(self):
        seat_numbers = defaultdict(int)

        page = self.lxmlize(COUNCIL_PAGE)

        mayor_url = page.xpath('//li[@id="pageid193"]//a/@href')[0]
        yield self.scrape_mayor(mayor_url)

        councillors = page.xpath('//td[@class="cityfonts"]')
        for councillor in councillors:
            parts = [x.strip() for x in councillor.xpath('.//span/text()') if re.sub('\xa0', ' ', x).strip()]
            name = ' '.join(parts[:2])

            district = parts[2]
            if district == 'At Large':
                role = 'Councillor at Large'
                seat_numbers[district] += 1
                district = 'Moncton (seat {})'.format(seat_numbers[district])
            elif district == 'Deputy Mayor':
                district = parts[3]
                role = 'Councillor'
                seat_numbers[district] += 1
                district = '{} (seat {})'.format(district, seat_numbers[district])
            else:
                role = 'Councillor'
                seat_numbers[district] += 1
                district = '{} (seat {})'.format(district, seat_numbers[district])

            url = councillor.xpath('.//a')[-1].attrib['href']
            page = self.lxmlize(url)

            p = Person(primary_org='legislature', name=name, district=district, role=role)
            p.add_source(COUNCIL_PAGE)
            p.add_source(url)
            p.image = councillor.xpath('.//img/@src')[0]

            email = self.get_email(page)
            p.add_contact('email', email)

            contact_info = page.xpath('.//table[@class="whiteroundedbox"]//td/p[contains(text()," ")]')[0].text_content()
            phone_nos = re.findall(r'(([0-9]{3}-)?([0-9]{3}-[0-9]{4}))', contact_info)
            for phone_no in phone_nos:
                if len(re.sub(r'\D', '', phone_no[0])) == 7:
                    phone = '506-{}'.format(phone_no[0])
                else:
                    phone = phone_no[0]
                p.add_contact('voice', phone, 'legislature')
            yield p

    def scrape_mayor(self, url):
        page = self.lxmlize(url)
        name = page.xpath('//meta[@name="description"]/@content')[0].split(',')[1]

        p = Person(primary_org='legislature', name=name, district='Moncton', role='Mayor')
        p.add_source(url)

        p.image = page.xpath('//div[@id="content"]/p[1]/img/@src')[0]

        info = page.xpath('//table[@class="whiteroundedbox"]//tr[2]/td[1]')[1]
        address = ', '.join(info.xpath('./p[1]/text()')[1:4])
        address = re.sub(r'\s{2,}', ' ', address).strip()
        phone = info.xpath('.//p[2]/text()')[0].split(':')[1].strip()
        fax = info.xpath('.//p[2]/text()')[1].split(':')[1].strip()
        email = self.get_email(info)

        p.add_contact('address', address, 'legislature')
        if len(re.sub(r'\D', '', phone)) == 7:
            phone = '506-{}'.format(phone)
        p.add_contact('voice', phone, 'legislature')
        p.add_contact('fax', fax, 'legislature')
        p.add_contact('email', email)

        return p
