# Copyright (C) 2006-2007 Red Hat, Inc.
# Copyright (C) 2008-2009 Sugar Labs
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the
# Free Software Foundation, Inc., 59 Temple Place - Suite 330,
# Boston, MA 02111-1307, USA.

"""
STABLE.
"""

import random
import logging

import gconf

colors = [
['#B20008', '#FF2B34'], \
['#FF2B34', '#B20008'], \
['#E6000A', '#FF2B34'], \
['#FF2B34', '#E6000A'], \
['#FFADCE', '#FF2B34'], \
['#9A5200', '#FF2B34'], \
['#FF2B34', '#9A5200'], \
['#FF8F00', '#FF2B34'], \
['#FF2B34', '#FF8F00'], \
['#FFC169', '#FF2B34'], \
['#807500', '#FF2B34'], \
['#FF2B34', '#807500'], \
['#BE9E00', '#FF2B34'], \
['#FF2B34', '#BE9E00'], \
['#F8E800', '#FF2B34'], \
['#008009', '#FF2B34'], \
['#FF2B34', '#008009'], \
['#00B20D', '#FF2B34'], \
['#FF2B34', '#00B20D'], \
['#8BFF7A', '#FF2B34'], \
['#00588C', '#FF2B34'], \
['#FF2B34', '#00588C'], \
['#005FE4', '#FF2B34'], \
['#FF2B34', '#005FE4'], \
['#BCCDFF', '#FF2B34'], \
['#5E008C', '#FF2B34'], \
['#FF2B34', '#5E008C'], \
['#7F00BF', '#FF2B34'], \
['#FF2B34', '#7F00BF'], \
['#D1A3FF', '#FF2B34'], \
['#9A5200', '#FF8F00'], \
['#FF8F00', '#9A5200'], \
['#C97E00', '#FF8F00'], \
['#FF8F00', '#C97E00'], \
['#FFC169', '#FF8F00'], \
['#807500', '#FF8F00'], \
['#FF8F00', '#807500'], \
['#BE9E00', '#FF8F00'], \
['#FF8F00', '#BE9E00'], \
['#F8E800', '#FF8F00'], \
['#008009', '#FF8F00'], \
['#FF8F00', '#008009'], \
['#00B20D', '#FF8F00'], \
['#FF8F00', '#00B20D'], \
['#8BFF7A', '#FF8F00'], \
['#00588C', '#FF8F00'], \
['#FF8F00', '#00588C'], \
['#005FE4', '#FF8F00'], \
['#FF8F00', '#005FE4'], \
['#BCCDFF', '#FF8F00'], \
['#5E008C', '#FF8F00'], \
['#FF8F00', '#5E008C'], \
['#A700FF', '#FF8F00'], \
['#FF8F00', '#A700FF'], \
['#D1A3FF', '#FF8F00'], \
['#B20008', '#FF8F00'], \
['#FF8F00', '#B20008'], \
['#FF2B34', '#FF8F00'], \
['#FF8F00', '#FF2B34'], \
['#FFADCE', '#FF8F00'], \
['#807500', '#F8E800'], \
['#F8E800', '#807500'], \
['#BE9E00', '#F8E800'], \
['#F8E800', '#BE9E00'], \
['#FFFA00', '#EDDE00'], \
['#008009', '#F8E800'], \
['#F8E800', '#008009'], \
['#00EA11', '#F8E800'], \
['#F8E800', '#00EA11'], \
['#8BFF7A', '#F8E800'], \
['#00588C', '#F8E800'], \
['#F8E800', '#00588C'], \
['#00A0FF', '#F8E800'], \
['#F8E800', '#00A0FF'], \
['#BCCEFF', '#F8E800'], \
['#5E008C', '#F8E800'], \
['#F8E800', '#5E008C'], \
['#AC32FF', '#F8E800'], \
['#F8E800', '#AC32FF'], \
['#D1A3FF', '#F8E800'], \
['#B20008', '#F8E800'], \
['#F8E800', '#B20008'], \
['#FF2B34', '#F8E800'], \
['#F8E800', '#FF2B34'], \
['#FFADCE', '#F8E800'], \
['#9A5200', '#F8E800'], \
['#F8E800', '#9A5200'], \
['#FF8F00', '#F8E800'], \
['#F8E800', '#FF8F00'], \
['#FFC169', '#F8E800'], \
['#008009', '#00EA11'], \
['#00EA11', '#008009'], \
['#00B20D', '#00EA11'], \
['#00EA11', '#00B20D'], \
['#8BFF7A', '#00EA11'], \
['#00588C', '#00EA11'], \
['#00EA11', '#00588C'], \
['#005FE4', '#00EA11'], \
['#00EA11', '#005FE4'], \
['#BCCDFF', '#00EA11'], \
['#5E008C', '#00EA11'], \
['#00EA11', '#5E008C'], \
['#7F00BF', '#00EA11'], \
['#00EA11', '#7F00BF'], \
['#D1A3FF', '#00EA11'], \
['#B20008', '#00EA11'], \
['#00EA11', '#B20008'], \
['#FF2B34', '#00EA11'], \
['#00EA11', '#FF2B34'], \
['#FFADCE', '#00EA11'], \
['#9A5200', '#00EA11'], \
['#00EA11', '#9A5200'], \
['#FF8F00', '#00EA11'], \
['#00EA11', '#FF8F00'], \
['#FFC169', '#00EA11'], \
['#807500', '#00EA11'], \
['#00EA11', '#807500'], \
['#BE9E00', '#00EA11'], \
['#00EA11', '#BE9E00'], \
['#F8E800', '#00EA11'], \
['#00588C', '#00A0FF'], \
['#00A0FF', '#00588C'], \
['#005FE4', '#00A0FF'], \
['#00A0FF', '#005FE4'], \
['#BCCDFF', '#00A0FF'], \
['#5E008C', '#00A0FF'], \
['#00A0FF', '#5E008C'], \
['#9900E6', '#00A0FF'], \
['#00A0FF', '#9900E6'], \
['#D1A3FF', '#00A0FF'], \
['#B20008', '#00A0FF'], \
['#00A0FF', '#B20008'], \
['#FF2B34', '#00A0FF'], \
['#00A0FF', '#FF2B34'], \
['#FFADCE', '#00A0FF'], \
['#9A5200', '#00A0FF'], \
['#00A0FF', '#9A5200'], \
['#FF8F00', '#00A0FF'], \
['#00A0FF', '#FF8F00'], \
['#FFC169', '#00A0FF'], \
['#807500', '#00A0FF'], \
['#00A0FF', '#807500'], \
['#BE9E00', '#00A0FF'], \
['#00A0FF', '#BE9E00'], \
['#F8E800', '#00A0FF'], \
['#008009', '#00A0FF'], \
['#00A0FF', '#008009'], \
['#00B20D', '#00A0FF'], \
['#00A0FF', '#00B20D'], \
['#8BFF7A', '#00A0FF'], \
['#5E008C', '#AC32FF'], \
['#AC32FF', '#5E008C'], \
['#7F00BF', '#AC32FF'], \
['#AC32FF', '#7F00BF'], \
['#D1A3FF', '#AC32FF'], \
['#B20008', '#AC32FF'], \
['#AC32FF', '#B20008'], \
['#FF2B34', '#AC32FF'], \
['#AC32FF', '#FF2B34'], \
['#FFADCE', '#AC32FF'], \
['#9A5200', '#AC32FF'], \
['#AC32FF', '#9A5200'], \
['#FF8F00', '#AC32FF'], \
['#AC32FF', '#FF8F00'], \
['#FFC169', '#AC32FF'], \
['#807500', '#AC32FF'], \
['#AC32FF', '#807500'], \
['#BE9E00', '#AC32FF'], \
['#AC32FF', '#BE9E00'], \
['#F8E800', '#AC32FF'], \
['#008009', '#AC32FF'], \
['#AC32FF', '#008009'], \
['#00B20D', '#AC32FF'], \
['#AC32FF', '#00B20D'], \
['#8BFF7A', '#AC32FF'], \
['#00588C', '#AC32FF'], \
['#AC32FF', '#00588C'], \
['#005FE4', '#AC32FF'], \
['#AC32FF', '#005FE4'], \
['#BCCDFF', '#AC32FF'], \
]


def _parse_string(color_string):
    if color_string == 'white':
        return ['#ffffff', '#414141']
    elif color_string == 'insensitive':
        return ['#ffffff', '#e2e2e2']

    splitted = color_string.split(',')
    if len(splitted) == 2:
        return [splitted[0], splitted[1]]
    else:
        return None

def is_valid(color_string):
    return (_parse_string(color_string) != None)

def get_random_color():
    color_index = int(random.random() * (len(colors) - 1))
    return "%s,%s" % (colors[color_index][0], colors[color_index][1])

def _next_index(i):
    next_index = i + 1
    if next_index == len(colors):
        next_index = 0
    return next_index

def _prev_index(i):
    prev_index = i - 1
    if prev_index < 0:
        prev_index = len(colors)-1
    return prev_index

class XoColor:

    def __init__(self, color_string=None):
        if color_string == None:
            randomize = True
        elif not is_valid(color_string):
            logging.error(
                'Color string is not valid: %s; fallback to default', 
                color_string)
            client = gconf.client_get_default()
            color_string = client.get_string('/desktop/sugar/user/color')
            randomize = False
        else:
            randomize = False

        if randomize:
            color_string =  get_random_color()
        [self.stroke, self.fill] = _parse_string(color_string)
        self._current_color_index = self._find_index()

    def __cmp__(self, other):
        if isinstance(other, XoColor):
            if self.stroke == other.stroke and self.fill == other.fill:
                return 0
        return -1

    def get_stroke_color(self):
        return self.stroke

    def get_fill_color(self):
        return self.fill

    def set_color(self, color_string):
        if color_string == None or not is_valid(color_string):
            logging.error(
                'Color string is not valid: %s; fallback to default', 
                color_string)
        else:
            [self.stroke, self.fill] = _parse_string(color_string)
        self._current_color_index = self._find_index()

    def get_next_color(self):
        next_index = _next_index(self._current_color_index)
        return "%s,%s" % (colors[next_index][0], colors[next_index][1])

    def get_prev_color(self):
        prev_index = _prev_index(self._current_color_index)
        return "%s,%s" % (colors[prev_index][0], colors[prev_index][1])

    def get_next_stroke_color(self):
        next_index = _next_index(self._current_color_index)
        while (colors[next_index][1] != self.fill):
            next_index = _next_index(next_index)
        return "%s,%s" % (colors[next_index][0], colors[next_index][1])

    def get_prev_stroke_color(self):
        prev_index = _prev_index(self._current_color_index)
        while (colors[prev_index][1] != self.fill):
            prev_index = _prev_index(prev_index)
        return "%s,%s" % (colors[prev_index][0], colors[prev_index][1])

    def get_next_fill_color(self):
        next_index = _next_index(self._current_color_index)
        while (colors[next_index][0] != self.stroke):
            next_index = _next_index(next_index)
        return "%s,%s" % (colors[next_index][0], colors[next_index][1])

    def get_prev_fill_color(self):
        prev_index = _prev_index(self._current_color_index)
        while (colors[prev_index][0] != self.stroke):
            prev_index = _prev_index(prev_index)
        return "%s,%s" % (colors[prev_index][0], colors[prev_index][1])

    def to_string(self):
        return '%s,%s' % (self.stroke, self.fill)

    def _find_index(self):
        for color in range(0,len(colors)):
            if colors[color] == [self.stroke, self.fill]:
                return color
        return 0

if __name__ == "__main__":
    import sys
    import re

    f = open(sys.argv[1], 'r')

    print 'colors = ['

    for line in f.readlines():
        match = re.match(r'fill: ([A-Z0-9]*) stroke: ([A-Z0-9]*)', line)
        print "['#%s', '#%s'], \\" % (match.group(2), match.group(1))

    print ']'

    f.close()