from zzcore import StdAns
import re, requests
from subprocess import getoutput,call

from config import REMOTE_MC_URL

class Ans(StdAns):
    AllowGroup = [959613860, 125733077, 204097403, 1140391080]
    def GETMSG(self):
        if len(self.parms) < 2:
            return '不加参数是坏文明！'
        cmd = self.parms[1]
        AllowCmd = ['list','status','say']

        if cmd in AllowCmd:
            if cmd == 'status':
                msg = getStatus()
            elif cmd == 'list':
                msg = getList()
            elif cmd == 'say':
                saywhat = self.raw_msg['raw_message'][8:]
                msg = say(saywhat)
        else:
            msg = '汝是不是在mc后面添加了奇怪的参数，咱可只知道 status list 和 say。'
        
        return msg

def getStatus():
    if REMOTE_MC_URL:
        output = requests.post(f'{REMOTE_MC_URL}/status').text
    else:
        output = getoutput('papermc status')

    p = re.compile(r'processes = ([0-9]*) \(')
    prsnum = re.findall(p,output)[0]
    p = re.compile(r' \((.*?)\)',re.S)
    prsnames = re.findall(p,output)[0].split(', ')
    p = re.compile(r'Total memory usage = (.*)$')
    memory = re.findall(p,output)[0]
    msg = '咱的MC服务器现在有 '
    for prsname in prsnames:
        msg = msg + prsname + ' '
    msg = msg + '这' + prsnum +'个进程,\n一共占用了' + memory +'内存呢。'
    return msg


def getList():
    if REMOTE_MC_URL:
        output = requests.post(f'{REMOTE_MC_URL}/list').text
    else:
        output = getoutput('papermc command list')
    
    p = re.compile(r'There are (.*?)[ of a max]', re.S)
    online = re.findall(p,output)[0]
    if online == '0':
        msg =  '咱看着没有人在线哎\n_(-ω-`_)⌒)_'
    else:
        msg = '有' + online + '个小伙伴在线!'
        p = re.compile(r'online: (.*?)[\n>]', re.S)
        players = re.findall(p,output)[0].split(', ')
        for player in players:
            msg = msg + '\n' + player
    return msg

def say(saywhat):
    if not saywhat:
        return '汝让咱say what？o(≧口≦)o'
    
    if REMOTE_MC_URL:
        code = requests.post(f'{REMOTE_MC_URL}/say',data=saywhat).text
    else:
        shellcmd = ['papermc','command','say',saywhat]
        code = call(shellcmd)
    if code == '0':
        msg = '咱已经把消息传过去了。'
    else:
        msg = '٩(ŏ﹏ŏ、)۶竟然失败了,汝是不是让我发送奇怪的话过去!'
    return msg