# theme/test_generate_theme.py
import importlib.util, os

_spec = importlib.util.spec_from_file_location(
    "gen", os.path.join(os.path.dirname(__file__), "generate-theme.py"))
gen = importlib.util.module_from_spec(_spec)
_spec.loader.exec_module(gen)


def test_load_palette_reads_colors_json():
    pal = gen.load_palette(os.path.join(os.path.dirname(__file__), "colors.json"))
    assert pal["background"] == "#1d1f21"
    assert pal["blue"] == "#81a2be"


def test_hex_to_hyprlock_rgba():
    assert gen.hex_to_hyprlock_rgba("#81a2be") == "rgba(81a2beff)"
    assert gen.hex_to_hyprlock_rgba("#1d1f21") == "rgba(1d1f21ff)"


def test_hex_to_rgb_tuple():
    assert gen.hex_to_rgb("#1d1f21") == (29, 31, 33)


def test_render_colors_css():
    pal = gen.load_palette(os.path.join(os.path.dirname(__file__), "colors.json"))
    css = gen.render_colors_css(pal)
    # base colors
    assert "@define-color tn-bg #1d1f21;" in css
    assert "@define-color tn-bg-alt #282a2e;" in css
    assert "@define-color tn-bg-high #373b41;" in css
    assert "@define-color tn-fg #c5c8c6;" in css
    assert "@define-color tn-fg-dim #969896;" in css
    assert "@define-color tn-fg-muted #707880;" in css
    assert "@define-color tn-blue #81a2be;" in css
    assert "@define-color tn-green #b5bd68;" in css
    assert "@define-color tn-yellow #f0c674;" in css
    assert "@define-color tn-red #cc6666;" in css
    assert "@define-color tn-magenta #b294bb;" in css
    assert "@define-color tn-cyan #8abeb7;" in css
    # alpha variants computed from background (29,31,33)
    assert "@define-color tn-bg-a90 rgba(29, 31, 33, 0.90);" in css
    assert "@define-color tn-bg-a95 rgba(29, 31, 33, 0.95);" in css
    assert "@define-color tn-bg-a96 rgba(29, 31, 33, 0.96);" in css


def test_render_mako_config():
    pal = gen.load_palette(os.path.join(os.path.dirname(__file__), "colors.json"))
    cfg = gen.render_mako_config(pal)
    assert "background-color=#1d1f21" in cfg
    assert "text-color=#c5c8c6" in cfg
    assert "border-size=2" in cfg
    assert "border-color=#81a2be" in cfg
    assert "default-timeout=4000" in cfg


def test_render_hyprlock_colors():
    pal = gen.load_palette(os.path.join(os.path.dirname(__file__), "colors.json"))
    out = gen.render_hyprlock_colors(pal)
    assert "$tn_fg = rgba(c5c8c6ff)" in out
    assert "$tn_fg_dim = rgba(969896ff)" in out
    assert "$tn_bg_alt = rgba(282a2eff)" in out
    assert "$tn_blue = rgba(81a2beff)" in out
    assert "$tn_red = rgba(cc6666ff)" in out
    assert "$tn_green = rgba(b5bd68ff)" in out


if __name__ == "__main__":
    test_load_palette_reads_colors_json()
    test_hex_to_hyprlock_rgba()
    test_hex_to_rgb_tuple()
    test_render_colors_css()
    test_render_mako_config()
    test_render_hyprlock_colors()
    print("OK")