###
# Copyright (c) 2020, Pedro de Oliveira
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
#   * Redistributions of source code must retain the above copyright notice,
#     this list of conditions, and the following disclaimer.
#   * Redistributions in binary form must reproduce the above copyright notice,
#     this list of conditions, and the following disclaimer in the
#     documentation and/or other materials provided with the distribution.
#   * Neither the name of the author of this software nor the name of
#     contributors to this software may be used to endorse or promote products
#     derived from this software without specific prior written consent.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.

###

from supybot import utils, plugins, ircutils, callbacks
from supybot.commands import *
try:
    from supybot.i18n import PluginInternationalization
    _ = PluginInternationalization('Metal')
except ImportError:
    # Placeholder that allows to run the plugin on a bot
    # without the i18n module
    _ = lambda x: x
import re
from urllib.parse import urlencode
import json
import requests

class Metal(callbacks.Plugin):
    """Metal Archives client"""
    threaded = True

    def __init__(self, irc):
        self.__parent = super(Metal, self)
        self.__parent.__init__(irc)
        self.prepend = "0,4METAL"

    def __format_message(self, item, position, total):
        return "{} [{}/{}] {} | {} | {} | {}".format(
            self.prepend,
            position,
            total,
            item['band'],
            item['genre'],
            item['country'],
            item['url'][:1] + "" + item['url'][1:]
        )

    def __parse_item(self, item):
        match = re.search(r"<a href=\"(.*?)\">(.*)</a> (.*?) <!-- (\d+\.\d+) -->", item[0])
        band = match.group(2) + " " + match.group(3).replace('<strong>', '').replace('</strong>', '')

        return {
                    'band': band.strip(),
                    'genre': item[1],
                    'country': item[2],
                    'url': match.group(1)
               }

    def find(self, irc, msg, args, text, position):
        """<text> [position]

        Returns the matched Band with <text>, at [position].
        """
        if text.lower() == 'slipknot':
            irc.reply("CLARO QUE É METAL synbiose", prefixNick=False)
            return

        response = requests.get(
            "https://www.metal-archives.com/search/ajax-band-search/",
            params={ 'field': 'name', 'query': text },
            headers={'User-agent': 'Mozilla/5.0'}
        )
        result = json.loads(response.content.decode('utf-8'))

        if position < 1:
            position = 1
        position = position - 1
        total = result['iTotalRecords']

        if total == 0:
            irc.error('NOT METAL', prefixNick=False)
            return

        try:
            item = self.__parse_item(result['aaData'][position])
        except IndexError:
            irc.error('NO HACKZ', prefixNick=False)
            return

        if total > 200:
            total = "200+"

        irc.reply(self.__format_message(item, position + 1, total), prefixNick=False)
    find = wrap(find, ['anything', optional('int', default=1)])

Class = Metal


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