// Copyright (c) 2026 Storm Dragon
// SPDX-License-Identifier: GPL-3.0-or-later

package presentation

import (
	"git.stormux.org/storm/fenrir/internal/screen"
	"strings"
	"testing"
)

func TestAttributeColorsStylesAndPythonFormat(t *testing.T) {
	format := "fenrirFGColor|fenrirBGColor|fenrirBold|fenrirUnderline|fenrirItalics|fenrirBlink|fenrirReverse|fenrirStrikethrough|fenrirFontSize|fenrirFont"
	a := screen.Attribute{Foreground: screen.ColorIndexed | 1, Background: screen.ColorIndexed | 4, Style: screen.Bold | screen.Underline | screen.Italic | screen.Blink | screen.Reverse | screen.Strike}
	if got := Format_attributes(a, format); got != "red|blue|bold|underline|italic|blink|reverse|strikethrough|default|default" {
		t.Fatal(got)
	}
	for _, trial := range []struct {
		color uint32
		want  string
	}{
		{screen.ColorDefault, "default"}, {0, "#000000"}, {0x0c2238, "#0c2238"},
		{screen.ColorIndexed | 7, "light gray"}, {screen.ColorIndexed | 9, "light red"},
		{screen.ColorIndexed | 16, "#000000"}, {screen.ColorIndexed | 196, "#ff0000"},
		{screen.ColorIndexed | 231, "#ffffff"}, {screen.ColorIndexed | 232, "#080808"}, {screen.ColorIndexed | 255, "#eeeeee"},
	} {
		if got := Format_attributes(screen.Attribute{Foreground: trial.color}, "fenrirFGColor"); got != trial.want {
			t.Fatal(trial, got)
		}
	}
	if got := Format_attributes(screen.Attribute{}, "fenrirBold fenrirUnderline fenrirBlink"); strings.TrimSpace(got) != "" {
		t.Fatal(got)
	}
	if got := Format_attributes(a, ""); got != "" {
		t.Fatal(got)
	}
}