#! /usr/bin/python3
# -*- coding: utf-8 -*-

import json

from lxml import html
import requests

MAPAPI = 'http://openapi.map.naver.com/api/geocode.php?key=2994b9957130f5a19b0aa0165bb9fd1e&encoding=utf-8&coord=LatLng&query=%s'

def get_latlon(query):
    root = html.parse(MAPAPI % query)
    lon, lat = root.xpath('//point/x/text()')[0], root.xpath('//point/y/text()')[0]
    return (lat, lon)

def prep(item):
    n, name = item[0].split(' ', 1)
    lat, lon = get_latlon(item[3])
    return {
        'num': n, 'name': name,
        'lat': lat, 'lon': lon,
        'description': item[1],
        'phone': item[2],
        'addr': item[3]
    }

url = 'http://m.wikitree.co.kr/main/news_view.php?id=217101'
query = '서울시 서대문구 창천동 72-36'

r = requests.get(url)
root = html.document_fromstring(r.text)
string = '\n'.join(root.xpath('//div[@id="ct_size"]/div//text()'))

items = []
for i in range(1, 21):
    tmp = string.split('%s.' % i, 1)
    string = tmp[1]
    items.append([j.strip() for j in tmp[0].split('\n') if j and j!='\xa0'])

data = [prep(i[:4]) for i in items[1:]]

with open('places.json', 'w') as f:
    json.dump(data, f)

with open('places.csv', 'w') as f:
    f.write('name,prince,lat,lon\n')
    for d in data:
        f.write('%(name)s,0,%(lat)s,%(lon)s\n' % d)