#!/usr/local/bin/python3

# pip install ecdsa

# pip install pysha3

# pip install pyqrcode

# pip install pypng

# pip install reportlab

# pip install pillow

"""

Neon Purple Color Palette

#000000 (0,0,0)

#7d12ff (125,18,255)

#ab20fd (171,32,253)

#200589 (32,5,137)

"""

from ecdsa import SigningKey, SECP256k1

import sha3

import pyqrcode

import png

from PIL import Image, ImageDraw, ImageFont

import os

import subprocess

from reportlab.lib.pagesizes import landscape

from reportlab.lib.pagesizes import letter

from reportlab.pdfgen import canvas

from reportlab.lib.units import cm

from reportlab.lib.colors import HexColor

keccak = sha3.keccak_256()

priv = SigningKey.generate(curve=SECP256k1)

pub = priv.get_verifying_key().to_string()

keccak.update(pub)

address = keccak.hexdigest()[24:]

private_key=priv.to_string().hex()

public_key=pub.hex()

address_code = pyqrcode.create("0x"+address, error='L', version=27, mode='binary')

address_code.png('code.png', scale=2, module_color=[0, 0, 0, 128], background=[0xff, 0xff, 0xff])

#address_code.show()

qr_code_file='code.png'

qr_path = os.path.expanduser(qr_code_file)

logo_path = os.path.expanduser('logo.png')

im = Image.open(qr_code_file)

qr_width, qr_height = im.size

canvas = canvas.Canvas("candy-wallet.pdf", pagesize=landscape(letter))

canvas.setFillColor((HexColor("#ab20fd")))

path = canvas.beginPath()

path.moveTo(-5*cm,-5*cm)

path.lineTo(-5*cm,35*cm)

path.lineTo(35*cm,35*cm)

path.lineTo(35*cm,-5*cm)

canvas.drawPath(path,True,True)

canvas.setLineWidth(.9)

canvas.setFont('Helvetica', 10)

canvas.setFillColorRGB(32,5,137)

canvas.drawString(35,550,'Address:')

canvas.drawString(35,540,address)

canvas.drawString(35,530,'Private Key:')

canvas.drawString(35,520,private_key)

canvas.drawString(35,510,'Public Key:')

canvas.drawString(35,500,public_key)

scaler=.75

canvas.drawInlineImage('code.png', 25,250, width=qr_width*scaler,height=qr_height*scaler)

canvas.drawInlineImage('logo.png', qr_width*scaler+25,250, width=qr_width*scaler,height=qr_height*scaler)

canvas.drawInlineImage('code.png', qr_width*scaler+qr_width*scaler+25,250, width=qr_width*scaler,height=qr_height*scaler)

canvas.save()