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

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


def action(name, method):

    with open('conf.json') as conf:    
        url = json.load(conf)["api"] + '/' + name
	if method == 'get':
		try: res = requests.get(url).content
		except: res = 'connection can\'t be established'
	elif method == 'post':
		try: res = requests.post(url).content
		except: res = 'connection can\'t be established'
    return res
'''	
def status():
    with open('conf.json') as conf:    
        status = json.load(conf)["api"] + '/status'
    try: res = requests.get(status).content
    except: res = 'connection can\'t be established'
    return res
'''
def get_status(request):
    my_status = action('status', 'get')
    return JsonResponse(my_status, safe=False)

def mount(request):
    if request.method == 'POST':
        data = request.POST.dict()
	'''
    with open('conf.json') as conf:
        url = json.load(conf)["api"] + '/mount'
    res = requests.post(url, json.dumps(data))
    print res
	'''
	res = action('mount', 'post')
    return JsonResponse(res, safe=False)

def unmount(request):
    
    with open('conf.json') as conf:
        url = json.load(conf)["api"] + '/umount'
    data = request.GET.dict()
    try: res = requests.post(url, json.dumps(data)).content
    except: res = 'connection can\'t be established'
    return JsonResponse(res, safe=False)

def resolve():
    with open('conf.json') as conf:
        url = json.load(conf)["api"] + '/resolve'
    data = request.GET.dict()
    res = requests.post(metrics, json.dumps(data))
    return JsonResponse(res.content, safe=False)
      
def get_metrics():
    with open('conf.json') as conf:
        metrics = json.load(conf)["api"] + '/metrics'
    try: res = requests.get(metrics).content
    except: res = 'connection can\'t be established'
    return res

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