"""
Tests for text objects
"""

from __future__ import annotations

from pathlib import Path

import numpy as np
import pytest

import pyvista as pv


@pytest.fixture()
def corner_annotation():
    return pv.CornerAnnotation(0, 'text')


def test_corner_annotation_text(corner_annotation):
    corner_annotation.set_text(1, 'text1')
    assert corner_annotation.get_text(1) == 'text1'


def test_corner_annotation_prop(corner_annotation):
    prop = corner_annotation.prop
    assert isinstance(prop, pv.TextProperty)


@pytest.fixture()
def text():
    return pv.Text()


def test_text_input(text):
    text.input = 'input'
    assert text.input == 'input'


def test_text_prop(text):
    prop = text.prop
    assert isinstance(prop, pv.TextProperty)


def test_text_position(text):
    position = np.random.default_rng().random(2)
    text.position = position
    assert np.all(text.position == position)


def test_label():
    label = pv.Label('text', (1, 2, 3), size=42, prop=pv.Property())

    assert label.input == 'text'
    label.input = 'new'
    assert label.input == 'new'

    assert label.position == (1, 2, 3)
    label.position = (4, 5, 6)
    assert label.position == (4, 5, 6)

    assert label.size == 42
    label.size = 99
    assert label.size == 99


@pytest.fixture()
def prop():
    return pv.TextProperty()


def test_property_init():
    prop = pv.TextProperty()

    # copy but equal
    assert prop._theme is not pv.global_theme
    assert prop._theme == pv.global_theme


def test_property_color(prop):
    prop.color = "b"
    assert prop.color == "b"


def test_property_opacity(prop):
    opacity = 0.5
    prop.opacity = opacity
    assert prop.opacity == opacity
    with pytest.raises(ValueError):  # noqa: PT011
        prop.opacity = 2


def test_property_background_color(prop):
    prop.background_color = 'b'
    assert prop.background_color.float_rgb == (0, 0, 1)


def test_property_background_opacity(prop):
    background_opacity = 0.5
    prop.background_opacity = background_opacity
    assert prop.background_opacity == background_opacity
    with pytest.raises(ValueError):  # noqa: PT011
        prop.background_opacity = 2


def test_property_show_frame(prop):
    value = False
    prop.show_frame = value
    assert prop.show_frame == value


def test_property_frame_color(prop):
    prop.frame_color = 'b'
    assert prop.frame_color.float_rgb == (0, 0, 1)


def test_property_frame_width(prop):
    assert isinstance(prop.frame_width, int)
    value = 10
    prop.frame_width = value
    assert prop.frame_width == value


def test_property_font_family(prop):
    prop.font_family = 'arial'
    assert prop.font_family == 'arial'


def test_property_font_size(prop):
    assert isinstance(prop.font_size, int)
    value = 10
    prop.font_size = value
    assert prop.font_size == value


def test_property_enable_shadow(prop):
    prop.enable_shadow()
    assert prop.GetShadow() == 1


def test_property_orientation(prop):
    prop.orientation = 90.0
    assert prop.orientation == 90.0


def test_property_set_font_file(prop):
    font_file = str(Path(__file__).parent / "fonts/Mplus2-Regular.ttf")
    prop.set_font_file(font_file)
    with pytest.raises(FileNotFoundError):
        prop.set_font_file("foo.ttf")


@pytest.mark.parametrize(
    'justification',
    [('left', 'left'), ('center', 'centered'), ('right', 'right')],
)
def test_property_justification_horizontal(prop, justification):
    prop.justification_horizontal = justification[0]
    assert prop.GetJustificationAsString().lower() == justification[1]
    assert prop.justification_horizontal == justification[0]
    prop = pv.TextProperty(justification_horizontal=justification[0])
    assert prop.GetJustificationAsString().lower() == justification[1]
    assert prop.justification_horizontal == justification[0]


@pytest.mark.parametrize(
    'justification',
    [('bottom', 'bottom'), ('center', 'centered'), ('top', 'top')],
)
def test_property_justification_vertical(prop, justification):
    prop.justification_vertical = justification[0]
    assert prop.GetVerticalJustificationAsString().lower() == justification[1]
    assert prop.justification_vertical == justification[0]
    prop = pv.TextProperty(justification_vertical=justification[0])
    assert prop.GetVerticalJustificationAsString().lower() == justification[1]
    assert prop.justification_vertical == justification[0]


def test_property_justification_invalid(prop):
    with pytest.raises(ValueError):  # noqa: PT011
        prop.justification_horizontal = "invalid"
    with pytest.raises(ValueError):  # noqa: PT011
        prop.justification_vertical = "invalid"


@pytest.mark.parametrize('italic', [True, False])
def test_property_italic(prop, italic):
    prop.italic = italic
    assert prop.GetItalic() == italic
    assert prop.italic == italic


@pytest.mark.parametrize('bold', [True, False])
def test_property_bold(prop, bold):
    prop.bold = bold
    assert prop.GetBold() == bold
    assert prop.bold == bold