import pytest
from naramotion import Path, Matrix2D, FillRule, Image, Context, Format


def test_path_basic_verbs():
    p = Path()
    assert p.is_empty()

    p.move_to(0, 0)
    p.line_to(100, 0)
    p.line_to(100, 100)
    p.close()

    assert not p.is_empty()
    assert p.size > 0

    bounds = p.get_bounds()
    assert bounds.x0 == 0.0
    assert bounds.y0 == 0.0
    assert bounds.x1 == 100.0
    assert bounds.y1 == 100.0


def test_path_hit_test():
    p = Path()
    p.add_rect(10, 10, 80, 80)

    assert p.hit_test(50, 50, FillRule.NON_ZERO) is True
    assert p.hit_test(5, 5, FillRule.NON_ZERO) is False
    assert p.hit_test(150, 150, FillRule.NON_ZERO) is False


def test_path_transform():
    p = Path()
    p.add_rect(0, 0, 50, 50)

    m = Matrix2D.make_translation(100, 200)
    p.transform(m)

    bounds = p.get_bounds()
    assert bounds.x0 == 100.0
    assert bounds.y0 == 200.0
    assert bounds.x1 == 150.0
    assert bounds.y1 == 250.0


def test_path_render():
    img = Image(300, 300, Format.PRGB32)
    with Context(img) as ctx:
        p = Path()
        p.move_to(50, 50)
        p.cubic_to(100, 0, 200, 150, 250, 50)
        p.quad_to(200, 250, 50, 50)
        p.close()

        ctx.fill_path(p, "coral")
        ctx.stroke_width = 4.0
        ctx.stroke_path(p, "navy")