import aiohttp
import ujson as json
import traceback
import os

from urllib.parse import quote
from datetime import datetime, timedelta

from config import Config
from core.elements import FetchTarget, IntervalTrigger, PrivateAssets
from core.component import on_startup, on_schedule
from core.logger import Logger
from core.utils import get_url


def getfileversions(path):
    if not os.path.exists(path):
        a = open(path, 'a', encoding='utf-8')
        a.close()
    w = open(path, 'r+', encoding='utf-8')
    s = w.read().split('\n')
    w.close()
    return s


class Article:
    count = 10


@on_schedule('minecraft_news', developers=['_LittleC_', 'OasisAkari', 'Dianliang233'], recommend_modules=['feedback_news'], trigger=IntervalTrigger(seconds=300), desc='开启后将会推送来自Minecraft官网的新闻。')
async def start_check_news(bot: FetchTarget):
    Logger.info('Checking Minecraft news...')
    file_ = os.path.abspath(f'{PrivateAssets.path}/mcnews.txt')
    baseurl = 'https://www.minecraft.net'
    url = quote(f'https://www.minecraft.net/content/minecraft-net/_jcr_content.articles.grid?tileselection=auto&tagsPath=minecraft:article/news,minecraft:article/insider,minecraft:article/culture,minecraft:article/merch,minecraft:stockholm/news,minecraft:stockholm/guides,minecraft:stockholm/deep-dives,minecraft:stockholm/merch,minecraft:stockholm/events,minecraft:stockholm/minecraft-builds,minecraft:stockholm/marketplace&offset=0&pageSize={Article.count}')
    webrender = Config('web_render')
    get = webrender + 'source?url=' + url
    if not webrender:
        return
    getpage = await get_url(get)
    if getpage:
        alist = getfileversions(file_)
        o_json = json.loads(getpage)
        o_nws = o_json['article_grid']
        Article.count = o_json['article_count']
        for o_article in o_nws:
            default_tile = o_article['default_tile']
            title = default_tile['title']
            desc = default_tile['sub_header']
            link = baseurl + o_article['article_url']
            articletext = f'Minecraft官网发布了新的文章：\n{title}\n{link}\n{desc}'
            if title not in alist:
                publish_date = datetime.strptime(o_article['publish_date'], '%d %B %Y %H:%M:%S %Z')
                now = datetime.now()
                if now - publish_date < timedelta(days=2):
                    await bot.post_message('minecraft_news', articletext)
                addversion = open(file_, 'a', encoding='utf-8')
                addversion.write('\n' + title)
                addversion.close()
    Logger.info('Minecraft news checked.')


@on_schedule('feedback_news', developers=['Dianliang233'], recommend_modules=['minecraft_news'], trigger=IntervalTrigger(seconds=300), desc='开启后将会推送来自Minecraft Feedback的更新记录。')
async def feedback_news(bot: FetchTarget):
    sections = [{'name': 'beta', 'url': 'https://minecraftfeedback.zendesk.com/api/v2/help_center/en-us/sections/360001185332/articles?per_page=5'},
                {'name': 'article', 'url': 'https://minecraftfeedback.zendesk.com/api/v2/help_center/en-us/sections/360001186971/articles?per_page=5'}]
    for section in sections:
        try:
            name = section['name']
            version_file = os.path.abspath(f'{PrivateAssets.path}/feedback_{name}.txt')
            alist = getfileversions(version_file)
            get = await get_url(section['url'])
            res = json.loads(get)
            articles = []
            for i in res['articles']:
                articles.append(i)
            for article in articles:
                if article['name'] not in alist:
                    name = article['name']
                    link = article['html_url']
                    Logger.info(f'huh, we find {name}.')
                    alist.append(name)
                    await bot.post_message('feedback_news',
                                                    f'Minecraft Feedback 发布了新的文章：\n{name}\n{link}')
                    addversion = open(version_file, 'a', encoding='utf-8')
                    addversion.write('\n' + name)
                    addversion.close()
        except Exception:
            traceback.print_exc()
            print(get)