# coding=utf-8
#
# Copyright (C) 2016 Richard White, rwhite8282@gmail.com
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
"""
An Inkscape frame extension test class.
"""
from __future__ import absolute_import, print_function, unicode_literals

import inkex
from frame import Frame
from inkex.tester import InkscapeExtensionTestMixin, TestCase


class FrameTest(InkscapeExtensionTestMixin, TestCase):
    effect_class = Frame

    def get_frame(self, svg):
        return svg.getElement('//svg:g[@id="layer1"]//svg:path[@inkscape:label="Frame"]')

    def test_single_frame(self):
        args = ['--corner_radius=20',
                '--fill_color=-16777124',
                '--id=rect3006',
                '--position=inside',
                '--stroke_color=255',
                '--tab="stroke"',
                '--width=10',
                self.data_file('svg', 'single_box.svg')]
        uut = Frame()
        uut.run(args)
        new_frame = self.get_frame(uut.svg)
        self.assertIsNotNone(new_frame)
        self.assertEqual('{http://www.w3.org/2000/svg}path', new_frame.tag)
        new_frame_style = new_frame.attrib['style'].lower()
        self.assertTrue('fill-opacity:0.36' in new_frame_style,
                        'Invalid fill-opacity in "' + new_frame_style + '".')
        self.assertTrue('stroke:#000000' in new_frame_style,
                        'Invalid stroke in "' + new_frame_style + '".')
        self.assertTrue('stroke-width:10.0' in new_frame_style,
                        'Invalid stroke-width in "' + new_frame_style + '".')
        self.assertTrue('fill:#ff0000' in new_frame_style,
                        'Invalid fill in "' + new_frame_style + '".')

    def test_single_frame_grouped(self):
        args = ['--corner_radius=20',
                '--fill_color=-16777124',
                '--group=True',
                '--id=rect3006',
                '--position=inside',
                '--stroke_color=255',
                '--tab="stroke"',
                '--width=10',
                self.data_file('svg', 'single_box.svg')]
        uut = Frame()
        uut.run(args)
        new_frame = self.get_frame(uut.svg)
        self.assertIsNotNone(new_frame)
        self.assertEqual('{http://www.w3.org/2000/svg}path', new_frame.tag)
        group = new_frame.getparent()
        self.assertEqual('{http://www.w3.org/2000/svg}g', group.tag)
        self.assertEqual('{http://www.w3.org/2000/svg}rect', group[0].tag)
        self.assertEqual('{http://www.w3.org/2000/svg}path', group[1].tag)
        self.assertEqual("Frame", group[1].label)

    def test_single_frame_clipped(self):
        uut = self.assertEffect(
            'svg', 'single_box.svg',
            clip=True,
            corner_radius=20,
            fill_color=-16777124,
            id='rect3006',
            position='inside',
            stroke_color=255,
            tab="stroke",
            width=10)
        new_frame = self.get_frame(uut.svg)
        self.assertIsNotNone(new_frame)
        self.assertEqual('{http://www.w3.org/2000/svg}path', new_frame.tag)
        orig = list(uut.svg.selected.values())[0]
        self.assertEqual('url(#clipPath5815)', orig.get('clip-path'))
        clip_path = uut.svg.getElement('//svg:defs/svg:clipPath')
        self.assertEqual('{http://www.w3.org/2000/svg}clipPath', clip_path.tag)