import os

from argparse import ArgumentParser

parser = ArgumentParser()

parser.add_argument("--encoding")

parser.add_argument("-s", "--suffix")

parser.add_argument("-r", "--recursive")

parser.add_argument("-i", "--input", nargs="+", required=True)

parser.add_argument("-o", "--output")

parser.add_argument("--format", choices={"svg"})

parser.add_argument("-k", "--keep-broken")

parser.add_argument("--moves-p-d", type=int)

parser.add_argument("--min-p-d", type=int)

encoding = "utf-8-sig"

recursive = False

	if args.encoding: encoding = args.encoding

	if args.recursive: recursive = True

import os

import re

from . import config as cfg

from . import go

from .sgfParser import ParserError

from .sgfParser.collection import Collection

from .drawer.svg import Svg

from .drawer.tikz import Tikz

	node = root

	while len(node.children) > 0:

		if b is not None:

			yield ("b", b)

		elif w is not None:

			yield ("w", w)

		# else: yield None # !! not really robust

		node = node.children[0]

class SourceFile:

		self._game = go.Go()

		self._record = list(games)[0]

	def process(self):

		i = 1

			i += 1

B: {PB} {BR}

W: {PW} {WR}

{DT}

		notes.close()

		print("done")

		# initialize the diagram

		template = Svg()

		# draw current state

				if item != EMPTY:

		# draw the moves

		for k in range(start, end):

			if k >= len(self._moves):

				break

			color, move = self._moves[k]

			if move == tuple():

				continue

			else:

				(c, r) = move

			if not self._move(color, c, r):

					continue

				else:

					return False

			# draw the move

		return template

		self._game = go.Go()

				self._game.board[p.r][p.c] = BLACK

				self._game.board[p.r][p.c] = WHITE

		for i in range(k):

			(color, move) = self._moves[i]

			if move == tuple():

				continue # pass

			self._move(color, *move)

	def _move(self, color, c, r):

		if not self._game.move(BLACK if color=='b' else WHITE, c, r):

			# !! we do not honor http://red-bean.com/sgf/ff5/m_vs_ax.htm at the moment

				print(msg)

			else:

				msg += ". aborted"

				print(msg)

				return False

		return True

def main():

	print("processing:")

	for item in files:

		if os.path.isfile(item):

			try:

				f = SourceFile(item)

				f.process()

			except ParserError as e:

				print("Couldn't parse {0}, following error occured: {1}".format(item, e))

		elif os.path.isdir(item):

			files += [os.path.join(item,child) for child in os.listdir(item)]

			print("contents of the '{0}' directory added to the queue".format(item))

		else:

class DiagramPoint:

	def __init__(self, x, y, color="", label=""):

		self.x = x

		self.y = y

		self.color = color

		self.label = label

	def __repr__(self):

		return 'DiagramPoint({0},{1},"{2}","{3}")'.format(self.x, self.y, self.color, self.label)

class Base:

	def __init__(self, start=0):

		self.overlays = []

		self._letter = "a"

		self._index = dict()

		self._env.trim_blocks = True

		self._env.lstrip_blocks = True

		assert (x, y) not in self._index

			label %= 100

		if (x, y) not in self._index:

		else:

			(_, point) = self._index[(x, y)]

			if not point.label:

				point.label = self._letter

				self._letter = chr(ord(self._letter)+1)

			self.overlays.append((label, point.label))

	def save(self, filename):

		notes.write("\n".join("{0} = {1}".format(a, b) for (a, b) in self.overlays))

		notes.close()

from .base import Base

	text = str(text)

	if len(text) < 2:

		return round(0.7*base)

	elif len(text) < 3:

		return round(0.55*base)

	else:

		return round(0.4*base)

class Svg(Base):

	extension = "svg"

	padding = 15

	def __init__(self, start=0):

		super().__init__(start)

		self.boardSize = 480

		self.padding = 30

		points = [p for (i, p) in sorted(self._index.values(), key=lambda x: x[0])]

		stones = [p for p in points if p.color and p.label == ""]

		moves = [p for p in points if p.color and p.label]

		labels = [p for p in points if not p.color and p.label]

		params = {

			"boardSize": self.boardSize, "padding": self.padding, "stones": stones, "moves": moves,

	def save(self, filename, template="templ.svg", bgcolor=""):

		file = open(filename+".svg", 'w')

		file.write(self.render(template, bgcolor))

		file.close()

		super().save(filename)

class Tikz:

	content = ""

	footer = ""

	extension = "tex"

	def __init__(self):

		self.content = r'''\begin{tikzpicture}

	\draw[step=\boardSquare,gray,very thin] (0,0) grid (18\boardSquare,18\boardSquare);

	\draw (0,0) rectangle (18\boardSquare,18\boardSquare);

	'''

		# stars

		for i in range(3):

			for j in range(3):

				self.content += r'''  \filldraw[fill=black] ({0}\boardSquare, {1}\boardSquare) circle[radius=0.04];'''.format(6*i+3, 6*j+3)+'\n'

			self.content += '\n'

		self.footer = r'\end{tikzpicture}' '\n'

	def __str__(self):

		return self.content+self.footer

		fill = "black" if color == "b" else "white"

		self.content += r'  \filldraw[draw=black, fill={0}] ({1}\boardSquare, {2}\boardSquare) circle[radius=0.5\boardSquare];'.format(fill, x, 18-y)+'\n'

		fill = "black" if color == "b" else "white"

			label = label%100

		return self.content+self.footer

BLACK = 1

WHITE = -1

EMPTY = 0

class Go:

	board = [[EMPTY]*19 for i in range(19)]

	def __init__(self):

		self.board = [[EMPTY]*19 for i in range(19)]

	def move(self, color, y, x):

		if self.board[x][y] != EMPTY:

			return False

		self.board[x][y] = color

		for i, j in ((-1, 0), (1, 0), (0, -1), (0, 1)):

			self.temp = [[False]*19 for i in range(19)]

				self._remove()

		self.temp = [[False]*19 for i in range(19)]

			self.board[x][y] = EMPTY

			return False

		return True

		if x < 0 or x > 18 or y < 0 or y > 18:

			return False

		if self.temp[x][y]:

			return False

		if self.board[x][y] == EMPTY:

			return True

		if self.board[x][y] != color:

			return False

		self.temp[x][y] = True

	def _remove(self):

		for i in range(19):

			for j in range(19):

				if self.temp[i][j]:

					self.board[i][j] = EMPTY

	i = start

	while i < len(s) and s[i].isspace():

	return i

	k = 0

	(r, c) = (0, 0)

	for (r, line) in enumerate(s.splitlines(True)):

		c = i-k

		if k+len(line) > i:

			break

		else:

			k += len(line)

	return (r+1, c+1)

class ParserError(Exception):

	def __init__(self, msg, s, i):

		self.msg = msg

		self.context = s[i:i+16]

	def __str__(self):

		return "{0} at row {1}, col {2}, got '{3}...' instead".format(self.msg, self.row, self.col, self.context)

class ParserWarning(ParserError):

	pass

from .node import Node

from .gameRecord import GameRecord

class Collection:

	def __init__(self, s):

		if i >= len(s):

			return

		elif not GameTree.fits(s, i):

			raise ParserError("expected a GameTree starting with '('", s, i)

		while GameTree.fits(s, i):

			(i, x) = GameTree.create(s, i)

		if i < len(s):

			raise ParserError("expected EOF", s, i)

				yield game

class GameTree:

	def __init__(self):

		self.nodes = []

		self.branches = []

	@staticmethod

	def fits(s, i):

		return i < len(s) and s[i] == "("

	@staticmethod

	def create(s, start):

		assert GameTree.fits(s, start)

		res = GameTree()

		if not Node.fits(s, i):

			raise ParserError("expected a Node starting with ';'", s, i)

		y = None

		while Node.fits(s, i):

			(i, x) = Node.create(s, i)

			res.nodes.append(x)

			if y:

			x.parent = y

			y = x

		while GameTree.fits(s, i):

			(i, x) = GameTree.create(s, i)

			res.branches.append(x)

			subroot.parent = y

			if y:

		if i >= len(s) or s[i] != ")":

			raise ParserError("expected end of a GameTree marked by ')'", s, i)

		return (i, res)

	## Expand multiple games into distinct GameTrees and yield each.

		if len(self.nodes) == 0:

			return None

		if 0 <= i < len(self.nodes):

			return self.nodes[i]

		return None

	## Create and return a new game tree containing the provided Node.

	#

		while node.parent:

		return node

from .node import Node

## Wrapper around a Node tree.

class GameRecord:

	def __init__(self, root=None):

		self.root = root or Node()

	def export(self):

		return self.root.export()

	def set(self, name, value):

	def get(self, name, default=None):

from collections import deque

import logging as log

from .property import Property, GAME_INFO

class Node:

	def __init__(self):

		self.properties = dict()

		self.parent = None

		self.children = []

	@staticmethod

	def fits(s, i):

		return i < len(s) and s[i] == ";"

	@staticmethod

	def create(s, start):

		assert Node.fits(s, start)

		res = Node()

		while Property.fits(s, i):

			(i, x) = Property.create(s, i)

			if x.name in res.properties:

				log.warning(ParserWarning('duplicate "{0}" property in a node. second value ignored'.format(x.name), s, i))

			else:

				res.properties[x.name] = x

		return (i, res)

			yield self

		node = self

		while node.parent:

			node = node.parent

				empty = False

				yield node

		queue = deque(self.children)

		while len(queue) > 0:

			node = queue.popleft()

				empty = False

				yield node