# -*- coding: utf-8 -*-
from __future__ import unicode_literals

from django.http import HttpResponse
from django.shortcuts import render
import json
import requests

def get_status():
    with open('conf.json') as conf:    
        status = json.load(conf)["api"] + '/status'
    try: res = requests.get(status)
    except: res = 'connection can\'t be established'
    return res.content

def node():
    pass

def health():
    pass

def mount():
    pass

def unmount():
    pass

def resolve():
    pass

def get_metrics():
    #with open('conf.json') as conf:
    #    api = json.load(conf)["api"]
    #try: res = requests.get(api + metrics)
    #return api
    with open('conf.json') as conf:
        metrics = json.load(conf)["api"] + '/metrics'
    res = requests.get(metrics)
    print res
    #except: res = 'connection can\'t be established'
    return res.content

def panel(request):
    with open('conf.json') as conf:
        ws = json.load(conf)["ws"]
    metrics = json.loads(get_metrics())
    status = get_status()
    return render(request, 'rbmd/index.html', {'ws' : ws, 'metrics' : metrics, 'status' : status})