import copy

import pHash

class Image(object):

	def __init__(self, path, hash=None, coefficients=None):
		self.path = path

		if not hash:
			self.hash = pHash.imagehash(self.path)
		else:
			self.hash = hash

		if not coefficients:
			self.coefficients = copy.copy(pHash.image_digest(self.path, 1.0, 1.0, 180).coeffs)
		else:
			self.coefficients = coefficients

	def make_digest(self):
		digest = pHash.Digest()
		digest.coeffs = copy.copy(self.coefficients)
		digest.size = len(self.coefficients)
		return digest

	def __repr__(self):
		print 'Image: {:s}'.format(self.path)
		print '\tHash: {:016X}'.format(self.hash)
		print '\tDigest coefficients: {:s}'.format(str(self.coefficients))