#!/usr/bin/env python
# -*- coding: utf-8 -*-

import urllib, json

from inky import InkyPHAT

inky_display = InkyPHAT("yellow")
inky_display.set_border(inky_display.WHITE)

from PIL import Image, ImageFont, ImageDraw

print("""Inky pHAT: Denarius displays blockchain information.
""")

img = Image.new("P", (inky_display.WIDTH, inky_display.HEIGHT))
draw = ImageDraw.Draw(img)

from font_fredoka_one import FredokaOne

font = ImageFont.truetype("/home/pi/fonts/OpenSans-SemiBold.ttf", 20)
#font = ImageFont.truetype(FredokaOne, 20)

url = "http://denarius.win/stats.json"
response = urllib.urlopen(url)
data = json.loads(response.read())
winpow2 = round(data['pow'],3)
winpowresult = float(winpow2) * 100
winpos2 = round(data['pos'],3)
winposresult = float(winpos2) * 100
winblocktime2 = round(data['blocktime'],2)
winpow = ("POW " + str(winpowresult) + "%")
winpos = ("POS " + str(winposresult) + "%")
winblocktime = ("Blocktime: " + str(winblocktime2) + " sec")
winstats = (winpow + winpos + '\n' + winblocktime)

# Load our backdrop image
img = Image.open("/home/pi/d-text-logo.png")
draw = ImageDraw.Draw(img)

#w, h = font.getsize(winstats)
#x = (inky_display.WIDTH / 2) - (w / 2)
#y = (inky_display.HEIGHT / 2) - (h / 2)

draw.text((5, 50), winstats, inky_display.BLACK, font)
inky_display.set_image(img)
inky_display.show()