#!/usr/bin/python
# -*- coding:utf-8 -*-
import sys
import os
picdir = os.path.join(os.path.dirname(os.path.dirname(os.path.realpath(__file__))), 'pic')
libdir = os.path.join(os.path.dirname(os.path.dirname(os.path.realpath(__file__))), 'lib')
if os.path.exists(libdir):
    sys.path.append(libdir)

import logging
from waveshare_epd import epd5in65f
import time
from PIL import Image,ImageDraw,ImageFont
import traceback

logging.basicConfig(level=logging.DEBUG)

try:
    logging.info("epd5in65f Demo")
    
    epd = epd5in65f.EPD()
    logging.info("init and Clear")
    epd.init()
    epd.Clear()
    font24 = ImageFont.truetype(os.path.join(picdir, 'Font.ttc'), 24)
    font18 = ImageFont.truetype(os.path.join(picdir, 'Font.ttc'), 18)
    font30 = ImageFont.truetype(os.path.join(picdir, 'Font.ttc'), 40)
    
    # Drawing on the Horizontal image
    logging.info("1.Drawing on the Horizontal image...")
    Himage = Image.new('RGB', (epd.width, epd.height), 0xffffff)  # 255: clear the frame
    draw = ImageDraw.Draw(Himage)
    draw.text((10, 0), 'hello world', font = font24, fill = 0)
    draw.text((10, 20), '5.83inch e-Paper', font = font24, fill = 0)
    draw.text((10, 160), u'微雪电子', font = font30, fill = epd.BLACK)
    draw.text((10, 200), u'微雪电子', font = font30, fill = epd.ORANGE)
    draw.text((10, 240), u'微雪电子', font = font30, fill = epd.GREEN)
    draw.text((10, 280), u'微雪电子', font = font30, fill = epd.BLUE)
    draw.text((10, 320), u'微雪电子', font = font30, fill = epd.RED)
    draw.text((10, 360), u'微雪电子', font = font30, fill = epd.YELLOW)
    draw.line((20, 50, 70, 100), fill = 0)
    draw.line((70, 50, 20, 100), fill = 0)
    draw.rectangle((20, 50, 70, 100), outline = 0)
    draw.line((165, 50, 165, 100), fill = 0)
    draw.line((140, 75, 190, 75), fill = 0)
    draw.arc((140, 50, 190, 100), 0, 360, fill = 0)
    draw.rectangle((80, 50, 130, 100), fill = 0)
    draw.chord((200, 50, 250, 100), 0, 360, fill = 0)
    epd.display(epd.getbuffer(Himage))
    time.sleep(3)
    
    # logging.info("2.Drawing on the Vertical image...")
    Himage = Image.new('RGB', (epd.height, epd.width), 0xffffff)  # 255: clear the frame
    draw = ImageDraw.Draw(Himage)
    draw.text((10, 0), 'hello world', font = font24, fill = 0)
    draw.text((10, 20), '5.83inch e-Paper', font = font24, fill = 0)
    draw.text((10, 160), u'微雪电子', font = font30, fill = epd.BLACK)
    draw.text((10, 200), u'微雪电子', font = font30, fill = epd.ORANGE)
    draw.text((10, 240), u'微雪电子', font = font30, fill = epd.GREEN)
    draw.text((10, 280), u'微雪电子', font = font30, fill = epd.BLUE)
    draw.text((10, 320), u'微雪电子', font = font30, fill = epd.RED)
    draw.text((10, 360), u'微雪电子', font = font30, fill = epd.YELLOW)  
    draw.line((20, 50, 70, 100), fill = 0)
    draw.line((70, 50, 20, 100), fill = 0)
    draw.rectangle((20, 50, 70, 100), outline = 0)
    draw.line((165, 50, 165, 100), fill = 0)
    draw.line((140, 75, 190, 75), fill = 0)
    draw.arc((140, 50, 190, 100), 0, 360, fill = 0)
    draw.rectangle((80, 50, 130, 100), fill = 0)
    draw.chord((200, 50, 250, 100), 0, 360, fill = 0)
    epd.display(epd.getbuffer(Himage))
    time.sleep(3)
    
    logging.info("3.read bmp file")
    Himage = Image.open(os.path.join(picdir, '5in65f0.bmp'))
    epd.display(epd.getbuffer(Himage))
    time.sleep(3)
    
    Himage = Image.open(os.path.join(picdir, '5in65f.bmp'))
    epd.display(epd.getbuffer(Himage))
    time.sleep(3)
    
    epd.Clear()
    logging.info("Goto Sleep...")
    epd.sleep()
    
except IOError as e:
    logging.info(e)
    
except KeyboardInterrupt:    
    logging.info("ctrl + c:")
    epd5in65f.epdconfig.module_exit()
    exit()