# Copyright © 2008-2021 Jakub Wilk <jwilk@jwilk.net>
# Copyright © 2022-2024 FriedrichFroebel
#
# This file is part of djvulibre-python.
#
# djvulibre-python is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License version 2 as published by
# the Free Software Foundation.
#
# djvulibre-python 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.

from djvu.const import (
    TEXT_ZONE_CHARACTER,
    TEXT_ZONE_COLUMN,
    TEXT_ZONE_LINE,
    TEXT_ZONE_PAGE,
    TEXT_ZONE_PARAGRAPH,
    TEXT_ZONE_REGION,
    TEXT_ZONE_WORD,
    TextZoneType,
    get_text_zone_type,
)

from djvu.sexpr import (
    Symbol,
)

from tests.tools import TestCase, wildcard_import


class TestTextZones(TestCase):

    zones = [
        TEXT_ZONE_PAGE,
        TEXT_ZONE_COLUMN,
        TEXT_ZONE_REGION,
        TEXT_ZONE_PARAGRAPH,
        TEXT_ZONE_LINE,
        TEXT_ZONE_WORD,
        TEXT_ZONE_CHARACTER
    ]

    def test_type(self):
        for zone in self.zones:
            self.assertIsInstance(zone, TextZoneType)
            self.assertIsInstance(zone, Symbol)

    def test_repr(self):
        self.assertRepr(TEXT_ZONE_PAGE, '<djvu.const.TextZoneType: page>')
        self.assertRepr(TEXT_ZONE_COLUMN, '<djvu.const.TextZoneType: column>')
        self.assertRepr(TEXT_ZONE_REGION, '<djvu.const.TextZoneType: region>')
        self.assertRepr(TEXT_ZONE_PARAGRAPH, '<djvu.const.TextZoneType: para>')
        self.assertRepr(TEXT_ZONE_LINE, '<djvu.const.TextZoneType: line>')
        self.assertRepr(TEXT_ZONE_WORD, '<djvu.const.TextZoneType: word>')
        self.assertRepr(TEXT_ZONE_CHARACTER, '<djvu.const.TextZoneType: char>')

    def test_identity(self):
        self.assertIs(TEXT_ZONE_PAGE, get_text_zone_type(Symbol('page')))
        self.assertIs(TEXT_ZONE_COLUMN, get_text_zone_type(Symbol('column')))
        self.assertIs(TEXT_ZONE_REGION, get_text_zone_type(Symbol('region')))
        self.assertIs(TEXT_ZONE_PARAGRAPH, get_text_zone_type(Symbol('para')))
        self.assertIs(TEXT_ZONE_LINE, get_text_zone_type(Symbol('line')))
        self.assertIs(TEXT_ZONE_WORD, get_text_zone_type(Symbol('word')))
        self.assertIs(TEXT_ZONE_CHARACTER, get_text_zone_type(Symbol('char')))

    def test_comparison1(self):
        self.assertNotEqual(TEXT_ZONE_PAGE, '')
        self.assertNotEqual(TEXT_ZONE_PAGE, 42)
        with self.assertRaisesString(TypeError, 'cannot compare text zone type with other object'):
            _ = TEXT_ZONE_PAGE < 42
        with self.assertRaisesString(TypeError, 'cannot compare text zone type with other object'):
            _ = TEXT_ZONE_PAGE <= 42
        with self.assertRaisesString(TypeError, 'cannot compare text zone type with other object'):
            _ = TEXT_ZONE_PAGE > 42
        with self.assertRaisesString(TypeError, 'cannot compare text zone type with other object'):
            _ = TEXT_ZONE_PAGE >= 42

    def test_comparison2(self):
        self.assertEqual(self.zones, sorted(self.zones, reverse=True))
        self.assertEqual(
            [[self.compare(z1, z2) for z1 in self.zones] for z2 in self.zones],
            [
                [0, -1, -1, -1, -1, -1, -1],
                [+1, 0, -1, -1, -1, -1, -1],
                [+1, +1, 0, -1, -1, -1, -1],
                [+1, +1, +1, 0, -1, -1, -1],
                [+1, +1, +1, +1, 0, -1, -1],
                [+1, +1, +1, +1, +1, 0, -1],
                [+1, +1, +1, +1, +1, +1, 0],
            ]
        )


class WildcardImportTestCase(TestCase):
    def test_wildcard_import(self):
        namespace = wildcard_import('djvu.const')
        self.assertListEqual(
            sorted(namespace.keys()),
            [
                'ANNOTATION_ALIGN',
                'ANNOTATION_BACKGROUND',
                'ANNOTATION_MAPAREA',
                'ANNOTATION_METADATA',
                'ANNOTATION_MODE',
                'ANNOTATION_PRINTED_FOOTER',
                'ANNOTATION_PRINTED_HEADER',
                'ANNOTATION_ZOOM',
                'EMPTY_LIST',
                'EMPTY_OUTLINE',
                'MAPAREA_ARROW',
                'MAPAREA_BACKGROUND_COLOR',
                'MAPAREA_BORDER_ALWAYS_VISIBLE',
                'MAPAREA_BORDER_ETCHED_IN',
                'MAPAREA_BORDER_ETCHED_OUT',
                'MAPAREA_BORDER_NONE',
                'MAPAREA_BORDER_SHADOW_IN',
                'MAPAREA_BORDER_SHADOW_OUT',
                'MAPAREA_BORDER_SOLID_COLOR',
                'MAPAREA_BORDER_XOR',
                'MAPAREA_HIGHLIGHT_COLOR',
                'MAPAREA_LINE_COLOR',
                'MAPAREA_LINE_COLOR_DEFAULT',
                'MAPAREA_LINE_MIN_WIDTH',
                'MAPAREA_LINE_WIDTH',
                'MAPAREA_OPACITY',
                'MAPAREA_OPACITY_DEFAULT',
                'MAPAREA_OPACITY_MAX',
                'MAPAREA_OPACITY_MIN',
                'MAPAREA_PUSHPIN',
                'MAPAREA_SHADOW_BORDERS',
                'MAPAREA_SHADOW_BORDER_MAX_WIDTH',
                'MAPAREA_SHADOW_BORDER_MIN_WIDTH',
                'MAPAREA_SHAPE_LINE',
                'MAPAREA_SHAPE_OVAL',
                'MAPAREA_SHAPE_POLYGON',
                'MAPAREA_SHAPE_RECTANGLE',
                'MAPAREA_SHAPE_TEXT',
                'MAPAREA_TEXT_COLOR',
                'MAPAREA_TEXT_COLOR_DEFAULT',
                'MAPAREA_URI',
                'MAPAREA_URL',
                'METADATA_BIBTEX_KEYS',
                'METADATA_KEYS',
                'METADATA_PDFINFO_KEYS',
                'PRINTED_FOOTER_ALIGN_CENTER',
                'PRINTED_FOOTER_ALIGN_LEFT',
                'PRINTED_FOOTER_ALIGN_RIGHT',
                'PRINTER_HEADER_ALIGN_CENTER',
                'PRINTER_HEADER_ALIGN_LEFT',
                'PRINTER_HEADER_ALIGN_RIGHT',
                'TEXT_ZONE_CHARACTER',
                'TEXT_ZONE_COLUMN',
                'TEXT_ZONE_LINE',
                'TEXT_ZONE_PAGE',
                'TEXT_ZONE_PARAGRAPH',
                'TEXT_ZONE_REGION',
                'TEXT_ZONE_SEPARATORS',
                'TEXT_ZONE_WORD',
                'TextZoneType',
                'get_text_zone_type'
            ]
        )