# Doku Wiki
#
# @website     https://www.dokuwiki.org/
# @provide-api yes
#              (https://www.dokuwiki.org/devel:xmlrpc)
#
# @using-api   no
# @results     HTML
# @stable      yes
# @parse       (general)    url, title, content

from urllib import urlencode
from lxml.html import fromstring
from searx.engines.xpath import extract_text
from datetime import datetime

# engine dependent config
categories = ['general']  # TODO , 'images', 'music', 'videos', 'files'
paging = False
language_support = False
number_of_results = 5

# search-url
# Doku is OpenSearch compatible
base_url = 'https://khaganat.net'
search_url = '/forum/index.php?action=search2&{query}'
#search_url = '/wikhan/?do=search'\
#        '&{query}'
# TODO             '&startRecord={offset}'\
# TODO             '&maximumRecords={limit}'\


# do search-request
def request(query, params):

    params['url'] = base_url +\
            search_url.format(query=urlencode({'search': query}))

    return params


# get response from search-request
def response(resp):
    results = []

    doc = fromstring(resp.text)

    # parse results
    # Quickhits
    for r in doc.xpath('//div[@id="main_content_section"]/div/div/div'):
        try:
            res_url = r.xpath('.//div[@class="topic_details floatleft"]/h5/a/@href')[-1]
        except:
            continue

        if not res_url:
            continue

        #content = extract_text(r.xpath('.//div[@class="list_posts"]'))
        title = extract_text(r.xpath('.//div[@class="topic_details floatleft"]/h5')) 

        

        #dataBrut = extract_text(r.xpath('.//span[@class="date"]'))

        #data = dataBrut.split('-')



        #date = '-'.join(dataS)
        #adatetime = data[1]
        #data = adatetime.split(',')
        #date = data[1]
        #Thedate = dataBrut.split(' ')
        #TheDay = Thedate[1].split(',')


        #if Thedate[0] == "Jan":
        #    ThedateMonth = 1
        #elif Thedate[0] == "Feb":
        #    ThedateMonth = 2
        #elif Thedate[0] == "Mar":
        #    ThedateMonth = 3
        #elif Thedate[0] == "Apr":
        #    ThedateMonth = 4
        #elif Thedate[0] == "May":
        #    ThedateMonth = 5
        #elif Thedate[0] == "Jun":
        #    ThedateMonth = 6
        #elif Thedate[0] == "Jul":
        #    ThedateMonth = 7
        #elif Thedate[0] == "Aug":
        #    ThedateMonth = 8
        #elif Thedate[0] == "Sep":
        #    ThedateMonth = 9
        #elif Thedate[0] == "Oct":
        #    ThedateMonth = 10
        #elif Thedate[0] == "Nov":
        #    ThedateMonth = 11
        #else:
        #    ThedateMonth = 12

        # append result
        results.append({'title': title,
                        'content': "",
                        'url': base_url + res_url})
                        #'publishedDate': datetime(int(Thedate[2]), ThedateMonth, int(TheDay[0]), 3, 1, 42)})



    # Search results
    #for r in doc.xpath('//dl[@class="search_results"]/*'):
    #    try:
    #        if r.tag == "dt":
    #            res_url = r.xpath('.//a[@class="wikilink1"]/@href')[-1]
    #            title = extract_text(r.xpath('.//a[@class="wikilink1"]/@title'))
    #        elif r.tag == "dd":
    #            content = extract_text(r.xpath('.'))

                # append result
    #            results.append({'title': title,
    #                            'content': content,
    #                            'url': base_url + res_url})
    #    except:
    #        continue

    #    if not res_url:
    #        continue

    # return results
    return results