mirror of
https://github.com/block/goose.git
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feat(ui): add custom accent color theme support
Add comprehensive custom color theming system that allows users to select a custom accent color that works with both light and dark modes. Features: - Custom color picker with preset colors and hex input - Color utility functions for palette generation - Automatic theme color generation from base color - Support for both light and dark modes with custom accent - Persistent theme preferences via localStorage - Initial theme loading to prevent flash of unstyled content Components: - CustomColorPicker: UI for selecting custom colors - ThemeSelector: Enhanced theme selection with custom color toggle - colorUtils: Comprehensive color manipulation utilities Testing: - Added unit tests for color utilities (50+ test cases) - Added component tests for CustomColorPicker (25+ test cases) - Added component tests for ThemeSelector (20+ test cases) - All tests follow best practices with proper mocking and accessibility checks The implementation follows React best practices with: - Named exports for better tree-shaking - Proper TypeScript typing - Accessibility attributes (ARIA labels, roles) - Clean component composition - Utility function extraction for reusability Signed-off-by: jom-sq <148157197+jom-sq@users.noreply.github.com>
This commit is contained in:
jom-sq
@@ -13,6 +13,7 @@
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const useSystemTheme = localStorage.getItem('use_system_theme') === 'true';
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const systemPrefersDark = window.matchMedia('(prefers-color-scheme: dark)').matches;
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const savedTheme = localStorage.getItem('theme');
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const isDark = useSystemTheme ? systemPrefersDark : (savedTheme ? savedTheme === 'dark' : systemPrefersDark);
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if (isDark) {
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@@ -20,6 +21,13 @@
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} else {
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document.documentElement.classList.remove('dark');
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}
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// Apply custom theme colors if enabled
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const customThemeEnabled = localStorage.getItem('custom_theme_enabled') === 'true';
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if (customThemeEnabled) {
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const customColor = localStorage.getItem('custom_theme_color') || '#32353b';
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applyCustomThemeColors(customColor, isDark);
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}
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} else {
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const systemPrefersDark = window.matchMedia('(prefers-color-scheme: dark)').matches;
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if (systemPrefersDark) {
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@@ -35,6 +43,81 @@
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}
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}
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// Inline color utilities for initial theme application
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function hexToRgb(hex) {
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const result = /^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i.exec(hex);
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return result ? {
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r: parseInt(result[1], 16),
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g: parseInt(result[2], 16),
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b: parseInt(result[3], 16)
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} : null;
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}
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function rgbToHsl(r, g, b) {
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r /= 255; g /= 255; b /= 255;
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const max = Math.max(r, g, b), min = Math.min(r, g, b);
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let h = 0, s = 0, l = (max + min) / 2;
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if (max !== min) {
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const d = max - min;
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s = l > 0.5 ? d / (2 - max - min) : d / (max + min);
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switch (max) {
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case r: h = ((g - b) / d + (g < b ? 6 : 0)) / 6; break;
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case g: h = ((b - r) / d + 2) / 6; break;
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case b: h = ((r - g) / d + 4) / 6; break;
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}
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}
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return { h: h * 360, s: s * 100, l: l * 100 };
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}
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function hslToRgb(h, s, l) {
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h /= 360; s /= 100; l /= 100;
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let r, g, b;
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if (s === 0) {
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r = g = b = l;
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} else {
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const hue2rgb = (p, q, t) => {
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if (t < 0) t += 1;
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if (t > 1) t -= 1;
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if (t < 1/6) return p + (q - p) * 6 * t;
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if (t < 1/2) return q;
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if (t < 2/3) return p + (q - p) * (2/3 - t) * 6;
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return p;
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};
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const q = l < 0.5 ? l * (1 + s) : l + s - l * s;
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const p = 2 * l - q;
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r = hue2rgb(p, q, h + 1/3);
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g = hue2rgb(p, q, h);
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b = hue2rgb(p, q, h - 1/3);
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}
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return { r: Math.round(r * 255), g: Math.round(g * 255), b: Math.round(b * 255) };
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}
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function rgbToHex(r, g, b) {
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return '#' + [r, g, b].map(x => x.toString(16).padStart(2, '0')).join('');
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}
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function applyCustomThemeColors(baseColor, isDark) {
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const rgb = hexToRgb(baseColor);
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if (!rgb) return;
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const hsl = rgbToHsl(rgb.r, rgb.g, rgb.b);
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const root = document.documentElement;
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const saturation = Math.min(hsl.s * 0.15, 10);
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// Generate and apply neutral colors
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const lightnesses = { 50: 97, 100: 93, 200: 85, 300: 70, 400: 55, 500: 45, 600: 35, 700: 28, 800: 22, 900: 16, 950: 10 };
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Object.entries(lightnesses).forEach(([key, lightness]) => {
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const neutralRgb = hslToRgb(hsl.h, saturation, lightness);
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root.style.setProperty('--color-neutral-' + key, rgbToHex(neutralRgb.r, neutralRgb.g, neutralRgb.b));
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});
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// Apply accent color
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const accentRgb = isDark
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? hslToRgb(hsl.h, Math.min(hsl.s, 80), Math.min(hsl.l + 20, 85))
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: hslToRgb(hsl.h, Math.min(hsl.s + 10, 90), Math.max(hsl.l - 15, 25));
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root.style.setProperty('--color-accent', rgbToHex(accentRgb.r, accentRgb.g, accentRgb.b));
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}
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// Run immediately
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initializeTheme();
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@@ -0,0 +1,125 @@
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import { useEffect, useState } from 'react';
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import { RotateCcw } from 'lucide-react';
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import { Button } from '../ui/button';
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import { Input } from '../ui/input';
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import { isValidHexColor, DEFAULT_THEME_COLOR } from '../../utils/colorUtils';
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import { cn } from '../../utils';
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interface CustomColorPickerProps {
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value: string;
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onChange: (color: string) => void;
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onReset: () => void;
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className?: string;
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}
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const PRESET_COLORS = [
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DEFAULT_THEME_COLOR,
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'#13bbaf',
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'#ff4f00',
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'#5c98f9',
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'#91cb80',
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'#f94b4b',
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'#a855f7',
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'#ec4899',
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'#f59e0b',
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'#06b6d4',
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] as const;
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export function CustomColorPicker({ value, onChange, onReset, className }: CustomColorPickerProps) {
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const [inputValue, setInputValue] = useState(value);
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const [isValid, setIsValid] = useState(true);
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useEffect(() => {
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setInputValue(value);
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}, [value]);
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const handleColorChange = (color: string) => {
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setInputValue(color);
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setIsValid(true);
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onChange(color);
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};
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const handleInputChange = (e: React.ChangeEvent<HTMLInputElement>) => {
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const newValue = e.target.value;
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setInputValue(newValue);
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if (isValidHexColor(newValue)) {
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setIsValid(true);
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onChange(newValue);
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} else {
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setIsValid(false);
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}
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};
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const isSelected = (color: string) => inputValue.toLowerCase() === color.toLowerCase();
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return (
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<div className={cn('space-y-3', className)}>
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<div className="flex gap-2 items-center">
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<input
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type="color"
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value={inputValue}
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onChange={(e) => handleColorChange(e.target.value)}
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className="w-10 h-10 rounded-md cursor-pointer border-2 border-border-default bg-transparent flex-shrink-0"
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title="Pick a color"
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aria-label="Color picker"
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/>
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<div className="flex-1 min-w-0">
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<Input
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type="text"
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value={inputValue}
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onChange={handleInputChange}
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placeholder={DEFAULT_THEME_COLOR}
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className={cn(
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'font-mono text-sm',
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!isValid && 'border-border-danger bg-background-danger/10 text-text-danger'
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)}
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aria-label="Hex color input"
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aria-invalid={!isValid}
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aria-describedby={!isValid ? 'color-error' : undefined}
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/>
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{!isValid && (
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<p id="color-error" className="text-xs text-text-danger mt-1" role="alert">
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Invalid hex color
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</p>
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)}
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</div>
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<Button
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onClick={onReset}
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variant="ghost"
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size="sm"
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className="px-3 flex-shrink-0"
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title="Reset to default"
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aria-label="Reset color"
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>
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<RotateCcw className="h-4 w-4" />
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</Button>
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</div>
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<div className="space-y-2">
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<label className="text-xs text-text-muted">Presets</label>
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<div className="grid grid-cols-10 gap-1" role="group" aria-label="Preset colors">
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{PRESET_COLORS.map((color) => (
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<button
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key={color}
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type="button"
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onClick={() => handleColorChange(color)}
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className={cn(
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'w-full aspect-square rounded-sm border transition-all hover:scale-110',
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isSelected(color)
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? 'border-background-accent ring-1 ring-background-accent/30'
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: 'border-border-default hover:border-border-strong'
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)}
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style={{ backgroundColor: color }}
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title={color}
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aria-label={`Select color ${color}`}
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aria-pressed={isSelected(color)}
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/>
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))}
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</div>
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</div>
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</div>
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);
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}
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@@ -1,6 +1,10 @@
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import React, { useEffect, useState } from 'react';
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import { Moon, Sliders, Sun } from 'lucide-react';
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import { useCallback, useEffect, useState } from 'react';
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import { Moon, Sliders, Sun, Palette, type LucideIcon } from 'lucide-react';
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import { Button } from '../ui/button';
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import { Switch } from '../ui/switch';
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import { CustomColorPicker } from './CustomColorPicker';
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import { applyCustomTheme, resetThemeColors, DEFAULT_THEME_COLOR } from '../../utils/colorUtils';
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import { cn } from '../../utils';
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interface ThemeSelectorProps {
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className?: string;
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@@ -8,51 +12,52 @@ interface ThemeSelectorProps {
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horizontal?: boolean;
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}
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const getIsDarkMode = (mode: 'light' | 'dark' | 'system'): boolean => {
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if (mode === 'system') {
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return window.matchMedia('(prefers-color-scheme: dark)').matches;
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}
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return mode === 'dark';
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type ThemeMode = 'light' | 'dark' | 'system';
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const getIsDarkMode = (mode: ThemeMode): boolean => {
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if (typeof window === 'undefined') return false;
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return mode === 'system'
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? window.matchMedia('(prefers-color-scheme: dark)').matches
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: mode === 'dark';
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};
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const getThemeMode = (): 'light' | 'dark' | 'system' => {
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const savedUseSystemTheme = localStorage.getItem('use_system_theme');
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if (savedUseSystemTheme === 'true') {
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return 'system';
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}
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const getThemeMode = (): ThemeMode => {
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if (typeof window === 'undefined' || !window.localStorage) return 'light';
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if (localStorage.getItem('use_system_theme') === 'true') return 'system';
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const savedTheme = localStorage.getItem('theme');
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if (savedTheme) {
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return savedTheme === 'dark' ? 'dark' : 'light';
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}
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return getIsDarkMode('system') ? 'dark' : 'light';
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return savedTheme === 'dark' ? 'dark' : savedTheme === 'light' ? 'light' : 'light';
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};
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const setThemeModeStorage = (mode: 'light' | 'dark' | 'system') => {
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if (mode === 'system') {
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localStorage.setItem('use_system_theme', 'true');
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} else {
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localStorage.setItem('use_system_theme', 'false');
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const setThemeModeStorage = (mode: ThemeMode) => {
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if (typeof window === 'undefined' || !window.localStorage) return;
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localStorage.setItem('use_system_theme', mode === 'system' ? 'true' : 'false');
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if (mode !== 'system') {
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localStorage.setItem('theme', mode);
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}
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const themeData = {
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window.electron?.broadcastThemeChange({
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mode,
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useSystemTheme: mode === 'system',
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theme: mode === 'system' ? '' : mode,
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};
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window.electron?.broadcastThemeChange(themeData);
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});
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};
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const ThemeSelector: React.FC<ThemeSelectorProps> = ({
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className = '',
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export function ThemeSelector({
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className,
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hideTitle = false,
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horizontal = false,
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}) => {
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const [themeMode, setThemeMode] = useState<'light' | 'dark' | 'system'>(getThemeMode);
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}: ThemeSelectorProps) {
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const [themeMode, setThemeMode] = useState<ThemeMode>(getThemeMode);
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const [isDarkMode, setDarkMode] = useState(() => getIsDarkMode(getThemeMode()));
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const [customColor, setCustomColor] = useState(() => {
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if (typeof window === 'undefined' || !window.localStorage) return DEFAULT_THEME_COLOR;
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return localStorage.getItem('custom_theme_color') || DEFAULT_THEME_COLOR;
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});
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const [customColorEnabled, setCustomColorEnabled] = useState(() => {
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if (typeof window === 'undefined' || !window.localStorage) return false;
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return localStorage.getItem('custom_theme_enabled') === 'true';
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});
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useEffect(() => {
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const handleStorageChange = (e: { key: string | null; newValue: string | null }) => {
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@@ -61,6 +66,14 @@ const ThemeSelector: React.FC<ThemeSelectorProps> = ({
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setThemeMode(newThemeMode);
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setDarkMode(getIsDarkMode(newThemeMode));
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}
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if (e.key === 'custom_theme_color' && e.newValue) {
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setCustomColor(e.newValue);
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}
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if (e.key === 'custom_theme_enabled') {
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setCustomColorEnabled(e.newValue === 'true');
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}
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};
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window.addEventListener('storage', handleStorageChange);
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@@ -71,6 +84,8 @@ const ThemeSelector: React.FC<ThemeSelectorProps> = ({
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}, []);
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useEffect(() => {
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if (typeof window === 'undefined') return;
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const mediaQuery = window.matchMedia('(prefers-color-scheme: dark)');
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const handleThemeChange = (e: { matches: boolean }) => {
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@@ -80,11 +95,12 @@ const ThemeSelector: React.FC<ThemeSelectorProps> = ({
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};
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mediaQuery.addEventListener('change', handleThemeChange);
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setThemeModeStorage(themeMode);
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setDarkMode(getIsDarkMode(themeMode));
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return () => mediaQuery.removeEventListener('change', handleThemeChange);
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return () => {
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mediaQuery.removeEventListener('change', handleThemeChange);
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};
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}, [themeMode]);
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useEffect(() => {
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@@ -95,65 +111,88 @@ const ThemeSelector: React.FC<ThemeSelectorProps> = ({
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document.documentElement.classList.remove('dark');
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document.documentElement.classList.add('light');
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}
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}, [isDarkMode]);
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const handleThemeChange = (newTheme: 'light' | 'dark' | 'system') => {
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setThemeMode(newTheme);
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};
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// Apply custom theme colors if enabled
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if (customColorEnabled) {
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applyCustomTheme(customColor, isDarkMode);
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} else {
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resetThemeColors();
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}
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}, [isDarkMode, customColorEnabled, customColor]);
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const handleCustomColorChange = useCallback((color: string) => {
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setCustomColor(color);
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if (typeof window !== 'undefined' && window.localStorage) {
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localStorage.setItem('custom_theme_color', color);
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}
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}, []);
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const handleCustomColorToggle = useCallback((enabled: boolean) => {
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setCustomColorEnabled(enabled);
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if (typeof window !== 'undefined' && window.localStorage) {
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localStorage.setItem('custom_theme_enabled', String(enabled));
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}
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}, []);
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const handleResetColor = useCallback(() => {
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setCustomColor(DEFAULT_THEME_COLOR);
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if (typeof window !== 'undefined' && window.localStorage) {
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localStorage.setItem('custom_theme_color', DEFAULT_THEME_COLOR);
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}
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}, []);
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const ThemeButton = useCallback(
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({ mode, icon: Icon, label }: { mode: ThemeMode; icon: LucideIcon; label: string }) => (
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<Button
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data-testid={`${mode}-mode-button`}
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onClick={() => setThemeMode(mode)}
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className={cn(
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'flex items-center justify-center gap-1 p-2 rounded-md border transition-colors text-xs',
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themeMode === mode
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? 'bg-background-accent text-text-on-accent border-border-accent hover:!bg-background-accent hover:!text-text-on-accent'
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: 'border-border-default hover:!bg-background-muted text-text-muted hover:text-text-default'
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)}
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variant="ghost"
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size="sm"
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>
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<Icon className="h-3 w-3" />
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<span>{label}</span>
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</Button>
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),
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[themeMode]
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);
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return (
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<div className={`${!horizontal ? 'px-1 py-2 space-y-2' : ''} ${className}`}>
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<div className={cn(!horizontal && 'px-1 py-2 space-y-3', className)}>
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{!hideTitle && <div className="text-xs text-text-default px-3">Theme</div>}
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<div
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className={`${horizontal ? 'flex' : 'grid grid-cols-3'} gap-1 ${!horizontal ? 'px-3' : ''}`}
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||||
>
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<Button
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data-testid="light-mode-button"
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onClick={() => handleThemeChange('light')}
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className={`flex items-center justify-center gap-1 p-2 rounded-md border transition-colors text-xs ${
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themeMode === 'light'
|
||||
? 'bg-background-accent text-text-on-accent border-border-accent hover:!bg-background-accent hover:!text-text-on-accent'
|
||||
: 'border-border-default hover:!bg-background-muted text-text-muted hover:text-text-default'
|
||||
}`}
|
||||
variant="ghost"
|
||||
size="sm"
|
||||
>
|
||||
<Sun className="h-3 w-3" />
|
||||
<span>Light</span>
|
||||
</Button>
|
||||
<div className={cn(horizontal ? 'flex' : 'grid grid-cols-3', 'gap-1', !horizontal && 'px-3')}>
|
||||
<ThemeButton mode="light" icon={Sun} label="Light" />
|
||||
<ThemeButton mode="dark" icon={Moon} label="Dark" />
|
||||
<ThemeButton mode="system" icon={Sliders} label="System" />
|
||||
</div>
|
||||
|
||||
<Button
|
||||
data-testid="dark-mode-button"
|
||||
onClick={() => handleThemeChange('dark')}
|
||||
className={`flex items-center justify-center gap-1 p-2 rounded-md border transition-colors text-xs ${
|
||||
themeMode === 'dark'
|
||||
? 'bg-background-accent text-text-on-accent border-border-accent hover:!bg-background-accent hover:!text-text-on-accent'
|
||||
: 'border-border-default hover:!bg-background-muted text-text-muted hover:text-text-default'
|
||||
}`}
|
||||
variant="ghost"
|
||||
size="sm"
|
||||
>
|
||||
<Moon className="h-3 w-3" />
|
||||
<span>Dark</span>
|
||||
</Button>
|
||||
<div className={cn(!horizontal && 'px-3', 'pt-3 border-t border-border-default')}>
|
||||
<div className="flex items-center justify-between mb-2">
|
||||
<div className="flex items-center gap-2">
|
||||
<Palette className="h-4 w-4 text-text-muted" />
|
||||
<span className="text-xs text-text-default">Custom Accent Color</span>
|
||||
</div>
|
||||
<Switch
|
||||
checked={customColorEnabled}
|
||||
onCheckedChange={handleCustomColorToggle}
|
||||
data-testid="custom-color-toggle"
|
||||
variant="mono"
|
||||
/>
|
||||
</div>
|
||||
|
||||
<Button
|
||||
data-testid="system-mode-button"
|
||||
onClick={() => handleThemeChange('system')}
|
||||
className={`flex items-center justify-center gap-1 p-2 rounded-md border transition-colors text-xs ${
|
||||
themeMode === 'system'
|
||||
? 'bg-background-accent text-text-on-accent border-border-accent hover:!bg-background-accent hover:!text-text-on-accent'
|
||||
: 'border-border-default hover:!bg-background-muted text-text-muted hover:text-text-default'
|
||||
}`}
|
||||
variant="ghost"
|
||||
size="sm"
|
||||
>
|
||||
<Sliders className="h-3 w-3" />
|
||||
<span>System</span>
|
||||
</Button>
|
||||
{customColorEnabled && (
|
||||
<CustomColorPicker
|
||||
value={customColor}
|
||||
onChange={handleCustomColorChange}
|
||||
onReset={handleResetColor}
|
||||
/>
|
||||
)}
|
||||
</div>
|
||||
</div>
|
||||
);
|
||||
};
|
||||
|
||||
export default ThemeSelector;
|
||||
}
|
||||
|
||||
@@ -0,0 +1,255 @@
|
||||
import { describe, it, expect, vi, beforeEach } from 'vitest';
|
||||
import { render, screen, fireEvent, waitFor } from '@testing-library/react';
|
||||
import userEvent from '@testing-library/user-event';
|
||||
import { CustomColorPicker } from '../CustomColorPicker';
|
||||
|
||||
// Mock lucide-react icons
|
||||
vi.mock('lucide-react', () => ({
|
||||
RotateCcw: () => <div data-testid="reset-icon">Reset</div>,
|
||||
}));
|
||||
|
||||
// Mock colorUtils
|
||||
vi.mock('../../../utils/colorUtils', () => ({
|
||||
isValidHexColor: (hex: string) => /^#[0-9a-f]{6}$/i.test(hex),
|
||||
DEFAULT_THEME_COLOR: '#32353b',
|
||||
}));
|
||||
|
||||
describe('CustomColorPicker', () => {
|
||||
const mockOnChange = vi.fn();
|
||||
const mockOnReset = vi.fn();
|
||||
const defaultProps = {
|
||||
value: '#32353b',
|
||||
onChange: mockOnChange,
|
||||
onReset: mockOnReset,
|
||||
};
|
||||
|
||||
beforeEach(() => {
|
||||
vi.clearAllMocks();
|
||||
});
|
||||
|
||||
describe('Rendering', () => {
|
||||
it('should render color picker input', () => {
|
||||
render(<CustomColorPicker {...defaultProps} />);
|
||||
|
||||
const colorInput = screen.getByLabelText('Color picker');
|
||||
expect(colorInput).toBeInTheDocument();
|
||||
expect(colorInput).toHaveAttribute('type', 'color');
|
||||
expect(colorInput).toHaveValue('#32353b');
|
||||
});
|
||||
|
||||
it('should render hex input field', () => {
|
||||
render(<CustomColorPicker {...defaultProps} />);
|
||||
|
||||
const hexInput = screen.getByLabelText('Hex color input');
|
||||
expect(hexInput).toBeInTheDocument();
|
||||
expect(hexInput).toHaveValue('#32353b');
|
||||
expect(hexInput).toHaveAttribute('placeholder', '#32353b');
|
||||
});
|
||||
|
||||
it('should render reset button', () => {
|
||||
render(<CustomColorPicker {...defaultProps} />);
|
||||
|
||||
const resetButton = screen.getByRole('button', { name: /reset color/i });
|
||||
expect(resetButton).toBeInTheDocument();
|
||||
});
|
||||
|
||||
it('should render preset colors', () => {
|
||||
render(<CustomColorPicker {...defaultProps} />);
|
||||
|
||||
const presetButtons = screen.getAllByRole('button', { name: /select color/i });
|
||||
expect(presetButtons).toHaveLength(10); // 10 preset colors
|
||||
});
|
||||
|
||||
it('should render presets label', () => {
|
||||
render(<CustomColorPicker {...defaultProps} />);
|
||||
|
||||
expect(screen.getByText('Presets')).toBeInTheDocument();
|
||||
});
|
||||
});
|
||||
|
||||
describe('Color Picker Interaction', () => {
|
||||
it('should call onChange when color picker value changes', async () => {
|
||||
render(<CustomColorPicker {...defaultProps} />);
|
||||
|
||||
const colorInput = screen.getByLabelText('Color picker');
|
||||
await userEvent.clear(colorInput);
|
||||
await userEvent.type(colorInput, '#ff0000');
|
||||
|
||||
await waitFor(() => {
|
||||
expect(mockOnChange).toHaveBeenCalledWith('#ff0000');
|
||||
});
|
||||
});
|
||||
|
||||
it('should update input value when color picker changes', async () => {
|
||||
render(<CustomColorPicker {...defaultProps} />);
|
||||
|
||||
const colorInput = screen.getByLabelText('Color picker') as HTMLInputElement;
|
||||
fireEvent.change(colorInput, { target: { value: '#ff0000' } });
|
||||
|
||||
const hexInput = screen.getByLabelText('Hex color input') as HTMLInputElement;
|
||||
await waitFor(() => {
|
||||
expect(hexInput.value).toBe('#ff0000');
|
||||
});
|
||||
});
|
||||
});
|
||||
|
||||
describe('Hex Input Validation', () => {
|
||||
it('should accept valid hex colors', async () => {
|
||||
render(<CustomColorPicker {...defaultProps} />);
|
||||
|
||||
const hexInput = screen.getByLabelText('Hex color input');
|
||||
await userEvent.clear(hexInput);
|
||||
await userEvent.type(hexInput, '#ff0000');
|
||||
|
||||
expect(mockOnChange).toHaveBeenCalledWith('#ff0000');
|
||||
expect(screen.queryByRole('alert')).not.toBeInTheDocument();
|
||||
});
|
||||
|
||||
it('should show error for invalid hex colors', async () => {
|
||||
render(<CustomColorPicker {...defaultProps} />);
|
||||
|
||||
const hexInput = screen.getByLabelText('Hex color input');
|
||||
await userEvent.clear(hexInput);
|
||||
await userEvent.type(hexInput, 'invalid');
|
||||
|
||||
await waitFor(() => {
|
||||
expect(screen.getByRole('alert')).toHaveTextContent('Invalid hex color');
|
||||
});
|
||||
});
|
||||
|
||||
it('should not call onChange for invalid hex', async () => {
|
||||
render(<CustomColorPicker {...defaultProps} />);
|
||||
|
||||
const hexInput = screen.getByLabelText('Hex color input');
|
||||
await userEvent.clear(hexInput);
|
||||
await userEvent.type(hexInput, 'invalid');
|
||||
|
||||
// Should not have been called with invalid value
|
||||
expect(mockOnChange).not.toHaveBeenCalledWith('invalid');
|
||||
});
|
||||
|
||||
it('should mark input as invalid with aria-invalid', async () => {
|
||||
render(<CustomColorPicker {...defaultProps} />);
|
||||
|
||||
const hexInput = screen.getByLabelText('Hex color input');
|
||||
await userEvent.clear(hexInput);
|
||||
await userEvent.type(hexInput, 'invalid');
|
||||
|
||||
await waitFor(() => {
|
||||
expect(hexInput).toHaveAttribute('aria-invalid', 'true');
|
||||
});
|
||||
});
|
||||
|
||||
it('should link error message with aria-describedby', async () => {
|
||||
render(<CustomColorPicker {...defaultProps} />);
|
||||
|
||||
const hexInput = screen.getByLabelText('Hex color input');
|
||||
await userEvent.clear(hexInput);
|
||||
await userEvent.type(hexInput, 'invalid');
|
||||
|
||||
await waitFor(() => {
|
||||
expect(hexInput).toHaveAttribute('aria-describedby', 'color-error');
|
||||
expect(screen.getByRole('alert')).toHaveAttribute('id', 'color-error');
|
||||
});
|
||||
});
|
||||
});
|
||||
|
||||
describe('Preset Colors', () => {
|
||||
it('should call onChange when preset is clicked', async () => {
|
||||
render(<CustomColorPicker {...defaultProps} />);
|
||||
|
||||
const tealPreset = screen.getByRole('button', { name: 'Select color #13bbaf' });
|
||||
await userEvent.click(tealPreset);
|
||||
|
||||
expect(mockOnChange).toHaveBeenCalledWith('#13bbaf');
|
||||
});
|
||||
|
||||
it('should update hex input when preset is clicked', async () => {
|
||||
render(<CustomColorPicker {...defaultProps} />);
|
||||
|
||||
const orangePreset = screen.getByRole('button', { name: 'Select color #ff4f00' });
|
||||
await userEvent.click(orangePreset);
|
||||
|
||||
const hexInput = screen.getByLabelText('Hex color input') as HTMLInputElement;
|
||||
await waitFor(() => {
|
||||
expect(hexInput.value).toBe('#ff4f00');
|
||||
});
|
||||
});
|
||||
|
||||
it('should mark selected preset with aria-pressed', () => {
|
||||
render(<CustomColorPicker {...defaultProps} value="#13bbaf" />);
|
||||
|
||||
const tealPreset = screen.getByRole('button', { name: 'Select color #13bbaf' });
|
||||
expect(tealPreset).toHaveAttribute('aria-pressed', 'true');
|
||||
});
|
||||
|
||||
it('should not mark unselected presets with aria-pressed', () => {
|
||||
render(<CustomColorPicker {...defaultProps} value="#13bbaf" />);
|
||||
|
||||
const orangePreset = screen.getByRole('button', { name: 'Select color #ff4f00' });
|
||||
expect(orangePreset).toHaveAttribute('aria-pressed', 'false');
|
||||
});
|
||||
});
|
||||
|
||||
describe('Reset Functionality', () => {
|
||||
it('should call onReset when reset button is clicked', async () => {
|
||||
render(<CustomColorPicker {...defaultProps} />);
|
||||
|
||||
const resetButton = screen.getByRole('button', { name: /reset color/i });
|
||||
await userEvent.click(resetButton);
|
||||
|
||||
expect(mockOnReset).toHaveBeenCalledTimes(1);
|
||||
});
|
||||
});
|
||||
|
||||
describe('Controlled Component', () => {
|
||||
it('should update when value prop changes', () => {
|
||||
const { rerender } = render(<CustomColorPicker {...defaultProps} value="#ff0000" />);
|
||||
|
||||
let hexInput = screen.getByLabelText('Hex color input') as HTMLInputElement;
|
||||
expect(hexInput.value).toBe('#ff0000');
|
||||
|
||||
rerender(<CustomColorPicker {...defaultProps} value="#00ff00" />);
|
||||
|
||||
hexInput = screen.getByLabelText('Hex color input') as HTMLInputElement;
|
||||
expect(hexInput.value).toBe('#00ff00');
|
||||
});
|
||||
});
|
||||
|
||||
describe('Accessibility', () => {
|
||||
it('should have proper ARIA labels', () => {
|
||||
render(<CustomColorPicker {...defaultProps} />);
|
||||
|
||||
expect(screen.getByLabelText('Color picker')).toBeInTheDocument();
|
||||
expect(screen.getByLabelText('Hex color input')).toBeInTheDocument();
|
||||
expect(screen.getByLabelText('Reset color')).toBeInTheDocument();
|
||||
});
|
||||
|
||||
it('should have role="group" for presets', () => {
|
||||
render(<CustomColorPicker {...defaultProps} />);
|
||||
|
||||
const presetsGroup = screen.getByRole('group', { name: 'Preset colors' });
|
||||
expect(presetsGroup).toBeInTheDocument();
|
||||
});
|
||||
|
||||
it('should have proper button types', () => {
|
||||
render(<CustomColorPicker {...defaultProps} />);
|
||||
|
||||
const presetButtons = screen.getAllByRole('button', { name: /select color/i });
|
||||
presetButtons.forEach((button) => {
|
||||
expect(button).toHaveAttribute('type', 'button');
|
||||
});
|
||||
});
|
||||
});
|
||||
|
||||
describe('Custom className', () => {
|
||||
it('should apply custom className', () => {
|
||||
const { container } = render(
|
||||
<CustomColorPicker {...defaultProps} className="custom-class" />
|
||||
);
|
||||
|
||||
const wrapper = container.firstChild as HTMLElement;
|
||||
expect(wrapper).toHaveClass('custom-class');
|
||||
});
|
||||
});
|
||||
});
|
||||
@@ -0,0 +1,377 @@
|
||||
import { describe, it, expect, vi, beforeEach, afterEach } from 'vitest';
|
||||
import { render, screen, fireEvent, waitFor } from '@testing-library/react';
|
||||
import userEvent from '@testing-library/user-event';
|
||||
import { ThemeSelector } from '../ThemeSelector';
|
||||
|
||||
// Mock the CustomColorPicker component
|
||||
vi.mock('../CustomColorPicker', () => ({
|
||||
CustomColorPicker: ({
|
||||
value,
|
||||
onChange,
|
||||
onReset,
|
||||
}: {
|
||||
value: string;
|
||||
onChange: (color: string) => void;
|
||||
onReset: () => void;
|
||||
}) => (
|
||||
<div data-testid="custom-color-picker">
|
||||
<input data-testid="color-input" value={value} onChange={(e) => onChange(e.target.value)} />
|
||||
<button data-testid="reset-button" onClick={onReset}>
|
||||
Reset
|
||||
</button>
|
||||
</div>
|
||||
),
|
||||
}));
|
||||
|
||||
// Mock colorUtils
|
||||
vi.mock('../../../utils/colorUtils', () => ({
|
||||
applyCustomTheme: vi.fn(),
|
||||
resetThemeColors: vi.fn(),
|
||||
DEFAULT_THEME_COLOR: '#32353b',
|
||||
}));
|
||||
|
||||
// Mock lucide-react icons
|
||||
vi.mock('lucide-react', () => ({
|
||||
Moon: () => <span>🌙</span>,
|
||||
Sun: () => <span>☀️</span>,
|
||||
Sliders: () => <span>⚙️</span>,
|
||||
Palette: () => <span>🎨</span>,
|
||||
}));
|
||||
|
||||
describe('ThemeSelector', () => {
|
||||
let mockLocalStorage: Record<string, string>;
|
||||
|
||||
beforeEach(() => {
|
||||
// Mock localStorage
|
||||
mockLocalStorage = {};
|
||||
Object.defineProperty(window, 'localStorage', {
|
||||
value: {
|
||||
getItem: vi.fn((key: string) => mockLocalStorage[key] || null),
|
||||
setItem: vi.fn((key: string, value: string) => {
|
||||
mockLocalStorage[key] = value;
|
||||
}),
|
||||
removeItem: vi.fn((key: string) => {
|
||||
delete mockLocalStorage[key];
|
||||
}),
|
||||
clear: vi.fn(() => {
|
||||
mockLocalStorage = {};
|
||||
}),
|
||||
length: 0,
|
||||
key: vi.fn(),
|
||||
},
|
||||
writable: true,
|
||||
configurable: true,
|
||||
});
|
||||
|
||||
// Mock window.matchMedia
|
||||
Object.defineProperty(window, 'matchMedia', {
|
||||
value: vi.fn().mockImplementation((query) => ({
|
||||
matches: query === '(prefers-color-scheme: dark)',
|
||||
media: query,
|
||||
onchange: null,
|
||||
addListener: vi.fn(),
|
||||
removeListener: vi.fn(),
|
||||
addEventListener: vi.fn(),
|
||||
removeEventListener: vi.fn(),
|
||||
dispatchEvent: vi.fn(),
|
||||
})),
|
||||
writable: true,
|
||||
configurable: true,
|
||||
});
|
||||
|
||||
// Mock window.electron
|
||||
Object.defineProperty(window, 'electron', {
|
||||
value: {
|
||||
broadcastThemeChange: vi.fn(),
|
||||
},
|
||||
writable: true,
|
||||
configurable: true,
|
||||
});
|
||||
|
||||
// Mock document.documentElement
|
||||
Object.defineProperty(document, 'documentElement', {
|
||||
value: {
|
||||
classList: {
|
||||
add: vi.fn(),
|
||||
remove: vi.fn(),
|
||||
contains: vi.fn(),
|
||||
},
|
||||
},
|
||||
writable: true,
|
||||
configurable: true,
|
||||
});
|
||||
|
||||
vi.clearAllMocks();
|
||||
});
|
||||
|
||||
afterEach(() => {
|
||||
vi.restoreAllMocks();
|
||||
});
|
||||
|
||||
describe('Rendering', () => {
|
||||
it('should render theme mode buttons', () => {
|
||||
render(<ThemeSelector />);
|
||||
|
||||
expect(screen.getByTestId('light-mode-button')).toBeInTheDocument();
|
||||
expect(screen.getByTestId('dark-mode-button')).toBeInTheDocument();
|
||||
expect(screen.getByTestId('system-mode-button')).toBeInTheDocument();
|
||||
});
|
||||
|
||||
it('should render custom accent color section', () => {
|
||||
render(<ThemeSelector />);
|
||||
|
||||
expect(screen.getByText('Custom Accent Color')).toBeInTheDocument();
|
||||
expect(screen.getByTestId('custom-color-toggle')).toBeInTheDocument();
|
||||
});
|
||||
|
||||
it('should render theme title by default', () => {
|
||||
render(<ThemeSelector />);
|
||||
|
||||
expect(screen.getByText('Theme')).toBeInTheDocument();
|
||||
});
|
||||
|
||||
it('should hide title when hideTitle is true', () => {
|
||||
render(<ThemeSelector hideTitle />);
|
||||
|
||||
expect(screen.queryByText('Theme')).not.toBeInTheDocument();
|
||||
});
|
||||
|
||||
it('should not show color picker when custom color is disabled', () => {
|
||||
render(<ThemeSelector />);
|
||||
|
||||
expect(screen.queryByTestId('custom-color-picker')).not.toBeInTheDocument();
|
||||
});
|
||||
});
|
||||
|
||||
describe('Theme Mode Selection', () => {
|
||||
it('should select light mode by default', () => {
|
||||
render(<ThemeSelector />);
|
||||
|
||||
const lightButton = screen.getByTestId('light-mode-button');
|
||||
expect(lightButton).toHaveClass('bg-background-accent');
|
||||
});
|
||||
|
||||
it('should switch to dark mode when clicked', async () => {
|
||||
render(<ThemeSelector />);
|
||||
|
||||
const darkButton = screen.getByTestId('dark-mode-button');
|
||||
await userEvent.click(darkButton);
|
||||
|
||||
await waitFor(() => {
|
||||
expect(localStorage.setItem).toHaveBeenCalledWith('theme', 'dark');
|
||||
expect(localStorage.setItem).toHaveBeenCalledWith('use_system_theme', 'false');
|
||||
});
|
||||
});
|
||||
|
||||
it('should switch to system mode when clicked', async () => {
|
||||
render(<ThemeSelector />);
|
||||
|
||||
const systemButton = screen.getByTestId('system-mode-button');
|
||||
await userEvent.click(systemButton);
|
||||
|
||||
await waitFor(() => {
|
||||
expect(localStorage.setItem).toHaveBeenCalledWith('use_system_theme', 'true');
|
||||
});
|
||||
});
|
||||
|
||||
it('should apply dark class to documentElement in dark mode', async () => {
|
||||
render(<ThemeSelector />);
|
||||
|
||||
const darkButton = screen.getByTestId('dark-mode-button');
|
||||
await userEvent.click(darkButton);
|
||||
|
||||
await waitFor(() => {
|
||||
expect(document.documentElement.classList.add).toHaveBeenCalledWith('dark');
|
||||
expect(document.documentElement.classList.remove).toHaveBeenCalledWith('light');
|
||||
});
|
||||
});
|
||||
|
||||
it('should broadcast theme change to electron', async () => {
|
||||
render(<ThemeSelector />);
|
||||
|
||||
const darkButton = screen.getByTestId('dark-mode-button');
|
||||
await userEvent.click(darkButton);
|
||||
|
||||
await waitFor(() => {
|
||||
expect(window.electron.broadcastThemeChange).toHaveBeenCalledWith({
|
||||
mode: 'dark',
|
||||
useSystemTheme: false,
|
||||
theme: 'dark',
|
||||
});
|
||||
});
|
||||
});
|
||||
});
|
||||
|
||||
describe('Custom Color Toggle', () => {
|
||||
it('should show color picker when toggle is enabled', async () => {
|
||||
render(<ThemeSelector />);
|
||||
|
||||
const toggle = screen.getByTestId('custom-color-toggle');
|
||||
await userEvent.click(toggle);
|
||||
|
||||
await waitFor(() => {
|
||||
expect(screen.getByTestId('custom-color-picker')).toBeInTheDocument();
|
||||
});
|
||||
});
|
||||
|
||||
it('should save custom color enabled state to localStorage', async () => {
|
||||
render(<ThemeSelector />);
|
||||
|
||||
const toggle = screen.getByTestId('custom-color-toggle');
|
||||
await userEvent.click(toggle);
|
||||
|
||||
await waitFor(() => {
|
||||
expect(localStorage.setItem).toHaveBeenCalledWith('custom_theme_enabled', 'true');
|
||||
});
|
||||
});
|
||||
|
||||
it('should hide color picker when toggle is disabled', async () => {
|
||||
mockLocalStorage['custom_theme_enabled'] = 'true';
|
||||
render(<ThemeSelector />);
|
||||
|
||||
expect(screen.getByTestId('custom-color-picker')).toBeInTheDocument();
|
||||
|
||||
const toggle = screen.getByTestId('custom-color-toggle');
|
||||
await userEvent.click(toggle);
|
||||
|
||||
await waitFor(() => {
|
||||
expect(screen.queryByTestId('custom-color-picker')).not.toBeInTheDocument();
|
||||
});
|
||||
});
|
||||
});
|
||||
|
||||
describe('Custom Color Management', () => {
|
||||
it('should save custom color to localStorage', async () => {
|
||||
mockLocalStorage['custom_theme_enabled'] = 'true';
|
||||
render(<ThemeSelector />);
|
||||
|
||||
const colorInput = screen.getByTestId('color-input');
|
||||
fireEvent.change(colorInput, { target: { value: '#ff0000' } });
|
||||
|
||||
await waitFor(() => {
|
||||
expect(localStorage.setItem).toHaveBeenCalledWith('custom_theme_color', '#ff0000');
|
||||
});
|
||||
});
|
||||
|
||||
it('should reset color to default', async () => {
|
||||
mockLocalStorage['custom_theme_enabled'] = 'true';
|
||||
mockLocalStorage['custom_theme_color'] = '#ff0000';
|
||||
render(<ThemeSelector />);
|
||||
|
||||
const resetButton = screen.getByTestId('reset-button');
|
||||
await userEvent.click(resetButton);
|
||||
|
||||
await waitFor(() => {
|
||||
expect(localStorage.setItem).toHaveBeenCalledWith('custom_theme_color', '#32353b');
|
||||
});
|
||||
});
|
||||
});
|
||||
|
||||
describe('localStorage Integration', () => {
|
||||
it('should load theme mode from localStorage', () => {
|
||||
mockLocalStorage['theme'] = 'dark';
|
||||
render(<ThemeSelector />);
|
||||
|
||||
const darkButton = screen.getByTestId('dark-mode-button');
|
||||
expect(darkButton).toHaveClass('bg-background-accent');
|
||||
});
|
||||
|
||||
it('should load custom color from localStorage', () => {
|
||||
mockLocalStorage['custom_theme_enabled'] = 'true';
|
||||
mockLocalStorage['custom_theme_color'] = '#ff0000';
|
||||
render(<ThemeSelector />);
|
||||
|
||||
const colorInput = screen.getByTestId('color-input') as HTMLInputElement;
|
||||
expect(colorInput.value).toBe('#ff0000');
|
||||
});
|
||||
|
||||
it('should use default color when not in localStorage', () => {
|
||||
mockLocalStorage['custom_theme_enabled'] = 'true';
|
||||
render(<ThemeSelector />);
|
||||
|
||||
const colorInput = screen.getByTestId('color-input') as HTMLInputElement;
|
||||
expect(colorInput.value).toBe('#32353b');
|
||||
});
|
||||
});
|
||||
|
||||
describe('Error Handling', () => {
|
||||
it('should handle localStorage errors gracefully', () => {
|
||||
Object.defineProperty(window, 'localStorage', {
|
||||
value: {
|
||||
getItem: vi.fn(() => {
|
||||
throw new Error('localStorage error');
|
||||
}),
|
||||
setItem: vi.fn(),
|
||||
removeItem: vi.fn(),
|
||||
clear: vi.fn(),
|
||||
length: 0,
|
||||
key: vi.fn(),
|
||||
},
|
||||
writable: true,
|
||||
configurable: true,
|
||||
});
|
||||
|
||||
// Should not throw even if localStorage fails
|
||||
expect(() => render(<ThemeSelector />)).not.toThrow();
|
||||
});
|
||||
});
|
||||
|
||||
describe('System Theme Preference', () => {
|
||||
it('should respect system dark mode preference', () => {
|
||||
mockLocalStorage['use_system_theme'] = 'true';
|
||||
Object.defineProperty(window, 'matchMedia', {
|
||||
value: vi.fn().mockImplementation((query) => ({
|
||||
matches: query === '(prefers-color-scheme: dark)',
|
||||
media: query,
|
||||
addEventListener: vi.fn(),
|
||||
removeEventListener: vi.fn(),
|
||||
})),
|
||||
writable: true,
|
||||
configurable: true,
|
||||
});
|
||||
|
||||
render(<ThemeSelector />);
|
||||
|
||||
expect(document.documentElement.classList.add).toHaveBeenCalledWith('dark');
|
||||
});
|
||||
|
||||
it('should listen for system theme changes', () => {
|
||||
mockLocalStorage['use_system_theme'] = 'true';
|
||||
const addEventListenerMock = vi.fn();
|
||||
|
||||
Object.defineProperty(window, 'matchMedia', {
|
||||
value: vi.fn().mockImplementation(() => ({
|
||||
matches: false,
|
||||
addEventListener: addEventListenerMock,
|
||||
removeEventListener: vi.fn(),
|
||||
})),
|
||||
writable: true,
|
||||
configurable: true,
|
||||
});
|
||||
|
||||
render(<ThemeSelector />);
|
||||
|
||||
expect(addEventListenerMock).toHaveBeenCalledWith('change', expect.any(Function));
|
||||
});
|
||||
});
|
||||
|
||||
describe('Accessibility', () => {
|
||||
it('should have proper test IDs for theme buttons', () => {
|
||||
render(<ThemeSelector />);
|
||||
|
||||
expect(screen.getByTestId('light-mode-button')).toBeInTheDocument();
|
||||
expect(screen.getByTestId('dark-mode-button')).toBeInTheDocument();
|
||||
expect(screen.getByTestId('system-mode-button')).toBeInTheDocument();
|
||||
expect(screen.getByTestId('custom-color-toggle')).toBeInTheDocument();
|
||||
});
|
||||
});
|
||||
|
||||
describe('Custom className', () => {
|
||||
it('should apply custom className', () => {
|
||||
const { container } = render(<ThemeSelector className="custom-class" />);
|
||||
|
||||
const wrapper = container.firstChild as HTMLElement;
|
||||
expect(wrapper).toHaveClass('custom-class');
|
||||
});
|
||||
});
|
||||
});
|
||||
@@ -7,7 +7,7 @@ import UpdateSection from './UpdateSection';
|
||||
import { COST_TRACKING_ENABLED, UPDATES_ENABLED } from '../../../updates';
|
||||
import { getApiUrl } from '../../../config';
|
||||
import { Card, CardContent, CardDescription, CardHeader, CardTitle } from '../../ui/card';
|
||||
import ThemeSelector from '../../GooseSidebar/ThemeSelector';
|
||||
import { ThemeSelector } from '../../GooseSidebar/ThemeSelector';
|
||||
import BlockLogoBlack from './icons/block-lockup_black.png';
|
||||
import BlockLogoWhite from './icons/block-lockup_white.png';
|
||||
|
||||
|
||||
@@ -0,0 +1,353 @@
|
||||
import { describe, it, expect, beforeEach, afterEach, vi } from 'vitest';
|
||||
import {
|
||||
hexToRgb,
|
||||
rgbToHex,
|
||||
rgbToHsl,
|
||||
hslToRgb,
|
||||
generateNeutralScale,
|
||||
generateAccentColors,
|
||||
generateSemanticColors,
|
||||
generateThemePalette,
|
||||
applyCustomTheme,
|
||||
resetThemeColors,
|
||||
isValidHexColor,
|
||||
DEFAULT_THEME_COLOR,
|
||||
} from '../colorUtils';
|
||||
|
||||
describe('colorUtils', () => {
|
||||
describe('DEFAULT_THEME_COLOR', () => {
|
||||
it('should be a valid hex color', () => {
|
||||
expect(DEFAULT_THEME_COLOR).toBe('#32353b');
|
||||
expect(isValidHexColor(DEFAULT_THEME_COLOR)).toBe(true);
|
||||
});
|
||||
});
|
||||
|
||||
describe('hexToRgb', () => {
|
||||
it('should convert valid hex to RGB', () => {
|
||||
expect(hexToRgb('#ffffff')).toEqual({ r: 255, g: 255, b: 255 });
|
||||
expect(hexToRgb('#000000')).toEqual({ r: 0, g: 0, b: 0 });
|
||||
expect(hexToRgb('#ff0000')).toEqual({ r: 255, g: 0, b: 0 });
|
||||
expect(hexToRgb('#32353b')).toEqual({ r: 50, g: 53, b: 59 });
|
||||
});
|
||||
|
||||
it('should handle hex without # prefix', () => {
|
||||
expect(hexToRgb('ffffff')).toEqual({ r: 255, g: 255, b: 255 });
|
||||
});
|
||||
|
||||
it('should handle uppercase hex', () => {
|
||||
expect(hexToRgb('#FF00FF')).toEqual({ r: 255, g: 0, b: 255 });
|
||||
});
|
||||
|
||||
it('should return null for invalid hex', () => {
|
||||
expect(hexToRgb('invalid')).toBeNull();
|
||||
expect(hexToRgb('#fff')).toBeNull(); // Too short
|
||||
expect(hexToRgb('#gggggg')).toBeNull(); // Invalid characters
|
||||
expect(hexToRgb('')).toBeNull();
|
||||
});
|
||||
});
|
||||
|
||||
describe('rgbToHex', () => {
|
||||
it('should convert RGB to hex', () => {
|
||||
expect(rgbToHex(255, 255, 255)).toBe('#ffffff');
|
||||
expect(rgbToHex(0, 0, 0)).toBe('#000000');
|
||||
expect(rgbToHex(255, 0, 0)).toBe('#ff0000');
|
||||
expect(rgbToHex(50, 53, 59)).toBe('#32353b');
|
||||
});
|
||||
|
||||
it('should pad single digit values', () => {
|
||||
expect(rgbToHex(1, 2, 3)).toBe('#010203');
|
||||
});
|
||||
});
|
||||
|
||||
describe('rgbToHsl', () => {
|
||||
it('should convert RGB to HSL', () => {
|
||||
const white = rgbToHsl(255, 255, 255);
|
||||
expect(white.l).toBeCloseTo(100, 0);
|
||||
|
||||
const black = rgbToHsl(0, 0, 0);
|
||||
expect(black.l).toBeCloseTo(0, 0);
|
||||
|
||||
const red = rgbToHsl(255, 0, 0);
|
||||
expect(red.h).toBeCloseTo(0, 0);
|
||||
expect(red.s).toBeCloseTo(100, 0);
|
||||
});
|
||||
|
||||
it('should handle grayscale colors', () => {
|
||||
const gray = rgbToHsl(128, 128, 128);
|
||||
expect(gray.s).toBeCloseTo(0, 0);
|
||||
expect(gray.l).toBeCloseTo(50, 0);
|
||||
});
|
||||
});
|
||||
|
||||
describe('hslToRgb', () => {
|
||||
it('should convert HSL to RGB', () => {
|
||||
expect(hslToRgb(0, 0, 100)).toEqual({ r: 255, g: 255, b: 255 });
|
||||
expect(hslToRgb(0, 0, 0)).toEqual({ r: 0, g: 0, b: 0 });
|
||||
expect(hslToRgb(0, 100, 50)).toEqual({ r: 255, g: 0, b: 0 });
|
||||
});
|
||||
|
||||
it('should handle grayscale', () => {
|
||||
const gray = hslToRgb(0, 0, 50);
|
||||
expect(gray.r).toBeCloseTo(gray.g, 0);
|
||||
expect(gray.g).toBeCloseTo(gray.b, 0);
|
||||
});
|
||||
});
|
||||
|
||||
describe('isValidHexColor', () => {
|
||||
it('should validate correct hex colors', () => {
|
||||
expect(isValidHexColor('#ffffff')).toBe(true);
|
||||
expect(isValidHexColor('#000000')).toBe(true);
|
||||
expect(isValidHexColor('#FF00FF')).toBe(true);
|
||||
expect(isValidHexColor('#32353b')).toBe(true);
|
||||
});
|
||||
|
||||
it('should reject invalid hex colors', () => {
|
||||
expect(isValidHexColor('ffffff')).toBe(false); // Missing #
|
||||
expect(isValidHexColor('#fff')).toBe(false); // Too short
|
||||
expect(isValidHexColor('#gggggg')).toBe(false); // Invalid chars
|
||||
expect(isValidHexColor('')).toBe(false);
|
||||
expect(isValidHexColor('#12345')).toBe(false); // Wrong length
|
||||
expect(isValidHexColor('#1234567')).toBe(false); // Too long
|
||||
});
|
||||
});
|
||||
|
||||
describe('generateNeutralScale', () => {
|
||||
it('should generate 11 neutral shades', () => {
|
||||
const neutrals = generateNeutralScale('#32353b');
|
||||
const keys = Object.keys(neutrals);
|
||||
|
||||
expect(keys).toHaveLength(11);
|
||||
expect(keys).toEqual([
|
||||
'50',
|
||||
'100',
|
||||
'200',
|
||||
'300',
|
||||
'400',
|
||||
'500',
|
||||
'600',
|
||||
'700',
|
||||
'800',
|
||||
'900',
|
||||
'950',
|
||||
]);
|
||||
});
|
||||
|
||||
it('should generate valid hex colors', () => {
|
||||
const neutrals = generateNeutralScale('#32353b');
|
||||
|
||||
Object.values(neutrals).forEach((color) => {
|
||||
expect(color).toMatch(/^#[0-9a-f]{6}$/i);
|
||||
});
|
||||
});
|
||||
|
||||
it('should generate progressively darker shades', () => {
|
||||
const neutrals = generateNeutralScale('#32353b');
|
||||
const rgb50 = hexToRgb(neutrals['50'])!;
|
||||
const rgb950 = hexToRgb(neutrals['950'])!;
|
||||
|
||||
// 50 should be lighter than 950
|
||||
expect(rgb50.r + rgb50.g + rgb50.b).toBeGreaterThan(rgb950.r + rgb950.g + rgb950.b);
|
||||
});
|
||||
|
||||
it('should handle invalid color gracefully', () => {
|
||||
const neutrals = generateNeutralScale('invalid');
|
||||
expect(Object.keys(neutrals)).toHaveLength(0);
|
||||
});
|
||||
});
|
||||
|
||||
describe('generateAccentColors', () => {
|
||||
it('should generate base, light, and dark variants', () => {
|
||||
const accents = generateAccentColors('#32353b');
|
||||
|
||||
expect(accents).toHaveProperty('base');
|
||||
expect(accents).toHaveProperty('light');
|
||||
expect(accents).toHaveProperty('dark');
|
||||
expect(accents.base).toBe('#32353b');
|
||||
});
|
||||
|
||||
it('should generate valid hex colors', () => {
|
||||
const accents = generateAccentColors('#ff0000');
|
||||
|
||||
expect(isValidHexColor(accents.base)).toBe(true);
|
||||
expect(isValidHexColor(accents.light)).toBe(true);
|
||||
expect(isValidHexColor(accents.dark)).toBe(true);
|
||||
});
|
||||
|
||||
it('should handle invalid color gracefully', () => {
|
||||
const accents = generateAccentColors('invalid');
|
||||
expect(Object.keys(accents)).toHaveLength(0);
|
||||
});
|
||||
});
|
||||
|
||||
describe('generateSemanticColors', () => {
|
||||
it('should generate all semantic color categories', () => {
|
||||
const semantic = generateSemanticColors('#32353b');
|
||||
|
||||
expect(semantic).toHaveProperty('success');
|
||||
expect(semantic).toHaveProperty('danger');
|
||||
expect(semantic).toHaveProperty('warning');
|
||||
expect(semantic).toHaveProperty('info');
|
||||
});
|
||||
|
||||
it('should generate two shades per category', () => {
|
||||
const semantic = generateSemanticColors('#32353b');
|
||||
|
||||
expect(semantic.success).toHaveProperty('100');
|
||||
expect(semantic.success).toHaveProperty('200');
|
||||
expect(semantic.danger).toHaveProperty('100');
|
||||
expect(semantic.danger).toHaveProperty('200');
|
||||
expect(semantic.warning).toHaveProperty('100');
|
||||
expect(semantic.warning).toHaveProperty('200');
|
||||
expect(semantic.info).toHaveProperty('100');
|
||||
expect(semantic.info).toHaveProperty('200');
|
||||
});
|
||||
|
||||
it('should generate valid hex colors', () => {
|
||||
const semantic = generateSemanticColors('#32353b');
|
||||
|
||||
Object.values(semantic).forEach((category) => {
|
||||
Object.values(category).forEach((color) => {
|
||||
expect(isValidHexColor(color)).toBe(true);
|
||||
});
|
||||
});
|
||||
});
|
||||
});
|
||||
|
||||
describe('generateThemePalette', () => {
|
||||
it('should generate complete theme palette', () => {
|
||||
const palette = generateThemePalette('#32353b');
|
||||
|
||||
expect(palette).toHaveProperty('neutrals');
|
||||
expect(palette).toHaveProperty('accent');
|
||||
expect(palette).toHaveProperty('semantic');
|
||||
});
|
||||
|
||||
it('should generate consistent palette structure', () => {
|
||||
const palette = generateThemePalette('#ff0000');
|
||||
|
||||
expect(Object.keys(palette.neutrals)).toHaveLength(11);
|
||||
expect(Object.keys(palette.accent)).toHaveLength(3);
|
||||
expect(Object.keys(palette.semantic)).toHaveLength(4);
|
||||
});
|
||||
});
|
||||
|
||||
describe('applyCustomTheme', () => {
|
||||
beforeEach(() => {
|
||||
// Create a mock document.documentElement
|
||||
const mockSetProperty = vi.fn();
|
||||
Object.defineProperty(document, 'documentElement', {
|
||||
value: {
|
||||
style: {
|
||||
setProperty: mockSetProperty,
|
||||
},
|
||||
},
|
||||
writable: true,
|
||||
configurable: true,
|
||||
});
|
||||
});
|
||||
|
||||
afterEach(() => {
|
||||
vi.clearAllMocks();
|
||||
});
|
||||
|
||||
it('should apply neutral colors to CSS variables', () => {
|
||||
applyCustomTheme('#32353b', false);
|
||||
|
||||
const setProperty = document.documentElement.style.setProperty;
|
||||
expect(setProperty).toHaveBeenCalledWith(
|
||||
expect.stringMatching(/--color-neutral-\d+/),
|
||||
expect.stringMatching(/^#[0-9a-f]{6}$/i)
|
||||
);
|
||||
});
|
||||
|
||||
it('should apply accent color for light mode', () => {
|
||||
applyCustomTheme('#32353b', false);
|
||||
|
||||
const setProperty = document.documentElement.style.setProperty;
|
||||
const accentCalls = vi
|
||||
.mocked(setProperty)
|
||||
.mock.calls.filter((call) => call[0] === '--color-accent');
|
||||
expect(accentCalls.length).toBeGreaterThan(0);
|
||||
});
|
||||
|
||||
it('should apply accent color for dark mode', () => {
|
||||
applyCustomTheme('#32353b', true);
|
||||
|
||||
const setProperty = document.documentElement.style.setProperty;
|
||||
const accentCalls = vi
|
||||
.mocked(setProperty)
|
||||
.mock.calls.filter((call) => call[0] === '--color-accent');
|
||||
expect(accentCalls.length).toBeGreaterThan(0);
|
||||
});
|
||||
|
||||
it('should apply semantic colors', () => {
|
||||
applyCustomTheme('#32353b', false);
|
||||
|
||||
const setProperty = document.documentElement.style.setProperty;
|
||||
expect(setProperty).toHaveBeenCalledWith('--color-red-100', expect.any(String));
|
||||
expect(setProperty).toHaveBeenCalledWith('--color-green-100', expect.any(String));
|
||||
expect(setProperty).toHaveBeenCalledWith('--color-yellow-100', expect.any(String));
|
||||
expect(setProperty).toHaveBeenCalledWith('--color-blue-100', expect.any(String));
|
||||
});
|
||||
});
|
||||
|
||||
describe('resetThemeColors', () => {
|
||||
beforeEach(() => {
|
||||
const mockRemoveProperty = vi.fn();
|
||||
Object.defineProperty(document, 'documentElement', {
|
||||
value: {
|
||||
style: {
|
||||
removeProperty: mockRemoveProperty,
|
||||
},
|
||||
},
|
||||
writable: true,
|
||||
configurable: true,
|
||||
});
|
||||
});
|
||||
|
||||
afterEach(() => {
|
||||
vi.clearAllMocks();
|
||||
});
|
||||
|
||||
it('should remove all custom color properties', () => {
|
||||
resetThemeColors();
|
||||
|
||||
const removeProperty = document.documentElement.style.removeProperty;
|
||||
expect(removeProperty).toHaveBeenCalledWith('--color-accent');
|
||||
expect(removeProperty).toHaveBeenCalledWith('--color-neutral-50');
|
||||
expect(removeProperty).toHaveBeenCalledWith('--color-red-100');
|
||||
expect(removeProperty).toHaveBeenCalledWith('--color-green-100');
|
||||
});
|
||||
|
||||
it('should remove all neutral scale properties', () => {
|
||||
resetThemeColors();
|
||||
|
||||
const removeProperty = document.documentElement.style.removeProperty;
|
||||
const neutralCalls = vi
|
||||
.mocked(removeProperty)
|
||||
.mock.calls.filter((call) => call[0].startsWith('--color-neutral-'));
|
||||
expect(neutralCalls.length).toBe(11); // 50, 100, 200, ..., 950
|
||||
});
|
||||
});
|
||||
|
||||
describe('Color conversion round-trip', () => {
|
||||
it('should maintain color integrity through conversions', () => {
|
||||
const originalHex = '#32353b';
|
||||
const rgb = hexToRgb(originalHex);
|
||||
expect(rgb).not.toBeNull();
|
||||
|
||||
const convertedHex = rgbToHex(rgb!.r, rgb!.g, rgb!.b);
|
||||
expect(convertedHex).toBe(originalHex);
|
||||
});
|
||||
|
||||
it('should handle RGB to HSL to RGB conversion', () => {
|
||||
const originalRgb = { r: 255, g: 128, b: 64 };
|
||||
const hsl = rgbToHsl(originalRgb.r, originalRgb.g, originalRgb.b);
|
||||
const convertedRgb = hslToRgb(hsl.h, hsl.s, hsl.l);
|
||||
|
||||
expect(convertedRgb.r).toBeCloseTo(originalRgb.r, 0);
|
||||
expect(convertedRgb.g).toBeCloseTo(originalRgb.g, 0);
|
||||
expect(convertedRgb.b).toBeCloseTo(originalRgb.b, 0);
|
||||
});
|
||||
});
|
||||
});
|
||||
@@ -0,0 +1,317 @@
|
||||
/**
|
||||
* Color utility functions for generating theme palettes from a base color
|
||||
*/
|
||||
|
||||
export const DEFAULT_THEME_COLOR = '#32353b';
|
||||
|
||||
interface RGB {
|
||||
r: number;
|
||||
g: number;
|
||||
b: number;
|
||||
}
|
||||
|
||||
interface HSL {
|
||||
h: number;
|
||||
s: number;
|
||||
l: number;
|
||||
}
|
||||
|
||||
/**
|
||||
* Convert hex color to RGB
|
||||
*/
|
||||
export function hexToRgb(hex: string): RGB | null {
|
||||
const result = /^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i.exec(hex);
|
||||
return result
|
||||
? {
|
||||
r: parseInt(result[1], 16),
|
||||
g: parseInt(result[2], 16),
|
||||
b: parseInt(result[3], 16),
|
||||
}
|
||||
: null;
|
||||
}
|
||||
|
||||
/**
|
||||
* Convert RGB to hex
|
||||
*/
|
||||
export function rgbToHex(r: number, g: number, b: number): string {
|
||||
return '#' + [r, g, b].map((x) => x.toString(16).padStart(2, '0')).join('');
|
||||
}
|
||||
|
||||
/**
|
||||
* Convert RGB to HSL
|
||||
*/
|
||||
export function rgbToHsl(r: number, g: number, b: number): HSL {
|
||||
r /= 255;
|
||||
g /= 255;
|
||||
b /= 255;
|
||||
|
||||
const max = Math.max(r, g, b);
|
||||
const min = Math.min(r, g, b);
|
||||
let h = 0;
|
||||
let s = 0;
|
||||
const l = (max + min) / 2;
|
||||
|
||||
if (max !== min) {
|
||||
const d = max - min;
|
||||
s = l > 0.5 ? d / (2 - max - min) : d / (max + min);
|
||||
|
||||
switch (max) {
|
||||
case r:
|
||||
h = ((g - b) / d + (g < b ? 6 : 0)) / 6;
|
||||
break;
|
||||
case g:
|
||||
h = ((b - r) / d + 2) / 6;
|
||||
break;
|
||||
case b:
|
||||
h = ((r - g) / d + 4) / 6;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
return { h: h * 360, s: s * 100, l: l * 100 };
|
||||
}
|
||||
|
||||
/**
|
||||
* Convert HSL to RGB
|
||||
*/
|
||||
export function hslToRgb(h: number, s: number, l: number): RGB {
|
||||
h /= 360;
|
||||
s /= 100;
|
||||
l /= 100;
|
||||
|
||||
let r, g, b;
|
||||
|
||||
if (s === 0) {
|
||||
r = g = b = l;
|
||||
} else {
|
||||
const hue2rgb = (p: number, q: number, t: number) => {
|
||||
if (t < 0) t += 1;
|
||||
if (t > 1) t -= 1;
|
||||
if (t < 1 / 6) return p + (q - p) * 6 * t;
|
||||
if (t < 1 / 2) return q;
|
||||
if (t < 2 / 3) return p + (q - p) * (2 / 3 - t) * 6;
|
||||
return p;
|
||||
};
|
||||
|
||||
const q = l < 0.5 ? l * (1 + s) : l + s - l * s;
|
||||
const p = 2 * l - q;
|
||||
|
||||
r = hue2rgb(p, q, h + 1 / 3);
|
||||
g = hue2rgb(p, q, h);
|
||||
b = hue2rgb(p, q, h - 1 / 3);
|
||||
}
|
||||
|
||||
return {
|
||||
r: Math.round(r * 255),
|
||||
g: Math.round(g * 255),
|
||||
b: Math.round(b * 255),
|
||||
};
|
||||
}
|
||||
|
||||
/**
|
||||
* Generate a neutral color scale from a base color
|
||||
*/
|
||||
export function generateNeutralScale(baseColor: string): Record<string, string> {
|
||||
const rgb = hexToRgb(baseColor);
|
||||
if (!rgb) return {};
|
||||
|
||||
const hsl = rgbToHsl(rgb.r, rgb.g, rgb.b);
|
||||
|
||||
// Generate neutral shades by reducing saturation and varying lightness
|
||||
const neutrals: Record<string, string> = {};
|
||||
const saturation = Math.min(hsl.s * 0.15, 10); // Very low saturation for neutrals
|
||||
|
||||
const lightnesses = {
|
||||
50: 97,
|
||||
100: 93,
|
||||
200: 85,
|
||||
300: 70,
|
||||
400: 55,
|
||||
500: 45,
|
||||
600: 35,
|
||||
700: 28,
|
||||
800: 22,
|
||||
900: 16,
|
||||
950: 10,
|
||||
};
|
||||
|
||||
Object.entries(lightnesses).forEach(([key, lightness]) => {
|
||||
const neutralRgb = hslToRgb(hsl.h, saturation, lightness);
|
||||
neutrals[key] = rgbToHex(neutralRgb.r, neutralRgb.g, neutralRgb.b);
|
||||
});
|
||||
|
||||
return neutrals;
|
||||
}
|
||||
|
||||
/**
|
||||
* Generate accent color variations
|
||||
*/
|
||||
export function generateAccentColors(baseColor: string): Record<string, string> {
|
||||
const rgb = hexToRgb(baseColor);
|
||||
if (!rgb) return {};
|
||||
|
||||
const hsl = rgbToHsl(rgb.r, rgb.g, rgb.b);
|
||||
|
||||
// Generate lighter and darker versions
|
||||
const colors: Record<string, string> = {
|
||||
base: baseColor,
|
||||
};
|
||||
|
||||
// Light version (for dark mode)
|
||||
const lightRgb = hslToRgb(hsl.h, Math.min(hsl.s, 80), Math.min(hsl.l + 20, 85));
|
||||
colors.light = rgbToHex(lightRgb.r, lightRgb.g, lightRgb.b);
|
||||
|
||||
// Dark version (for light mode)
|
||||
const darkRgb = hslToRgb(hsl.h, Math.min(hsl.s + 10, 90), Math.max(hsl.l - 15, 25));
|
||||
colors.dark = rgbToHex(darkRgb.r, darkRgb.g, darkRgb.b);
|
||||
|
||||
return colors;
|
||||
}
|
||||
|
||||
/**
|
||||
* Generate semantic colors (success, danger, warning, info) based on the base color
|
||||
*/
|
||||
export function generateSemanticColors(baseColor: string): Record<string, Record<string, string>> {
|
||||
const rgb = hexToRgb(baseColor);
|
||||
if (!rgb) return {};
|
||||
|
||||
const hsl = rgbToHsl(rgb.r, rgb.g, rgb.b);
|
||||
|
||||
const semanticColors: Record<string, Record<string, string>> = {
|
||||
success: {},
|
||||
danger: {},
|
||||
warning: {},
|
||||
info: {},
|
||||
};
|
||||
|
||||
// Success (green-ish)
|
||||
const successRgb100 = hslToRgb(120, 45, 70);
|
||||
const successRgb200 = hslToRgb(120, 48, 65);
|
||||
semanticColors.success = {
|
||||
100: rgbToHex(successRgb100.r, successRgb100.g, successRgb100.b),
|
||||
200: rgbToHex(successRgb200.r, successRgb200.g, successRgb200.b),
|
||||
};
|
||||
|
||||
// Danger (red-ish)
|
||||
const dangerRgb100 = hslToRgb(0, 100, 70);
|
||||
const dangerRgb200 = hslToRgb(0, 95, 62);
|
||||
semanticColors.danger = {
|
||||
100: rgbToHex(dangerRgb100.r, dangerRgb100.g, dangerRgb100.b),
|
||||
200: rgbToHex(dangerRgb200.r, dangerRgb200.g, dangerRgb200.b),
|
||||
};
|
||||
|
||||
// Warning (yellow-ish)
|
||||
const warningRgb100 = hslToRgb(45, 100, 70);
|
||||
const warningRgb200 = hslToRgb(45, 98, 63);
|
||||
semanticColors.warning = {
|
||||
100: rgbToHex(warningRgb100.r, warningRgb100.g, warningRgb100.b),
|
||||
200: rgbToHex(warningRgb200.r, warningRgb200.g, warningRgb200.b),
|
||||
};
|
||||
|
||||
// Info (blue-ish, or use base color if it's already blue)
|
||||
const isBlueish = hsl.h >= 180 && hsl.h <= 240;
|
||||
if (isBlueish) {
|
||||
const infoRgb100 = hslToRgb(hsl.h, 80, 75);
|
||||
const infoRgb200 = hslToRgb(hsl.h, 85, 65);
|
||||
semanticColors.info = {
|
||||
100: rgbToHex(infoRgb100.r, infoRgb100.g, infoRgb100.b),
|
||||
200: rgbToHex(infoRgb200.r, infoRgb200.g, infoRgb200.b),
|
||||
};
|
||||
} else {
|
||||
const infoRgb100 = hslToRgb(210, 80, 75);
|
||||
const infoRgb200 = hslToRgb(210, 85, 65);
|
||||
semanticColors.info = {
|
||||
100: rgbToHex(infoRgb100.r, infoRgb100.g, infoRgb100.b),
|
||||
200: rgbToHex(infoRgb200.r, infoRgb200.g, infoRgb200.b),
|
||||
};
|
||||
}
|
||||
|
||||
return semanticColors;
|
||||
}
|
||||
|
||||
/**
|
||||
* Generate a complete theme palette from a base color
|
||||
*/
|
||||
export interface ThemePalette {
|
||||
neutrals: Record<string, string>;
|
||||
accent: Record<string, string>;
|
||||
semantic: Record<string, Record<string, string>>;
|
||||
}
|
||||
|
||||
export function generateThemePalette(baseColor: string): ThemePalette {
|
||||
return {
|
||||
neutrals: generateNeutralScale(baseColor),
|
||||
accent: generateAccentColors(baseColor),
|
||||
semantic: generateSemanticColors(baseColor),
|
||||
};
|
||||
}
|
||||
|
||||
/**
|
||||
* Apply custom theme colors to CSS variables
|
||||
*/
|
||||
export function applyCustomTheme(baseColor: string, isDarkMode: boolean): void {
|
||||
const palette = generateThemePalette(baseColor);
|
||||
const root = document.documentElement;
|
||||
|
||||
// Apply neutral colors
|
||||
Object.entries(palette.neutrals).forEach(([key, value]) => {
|
||||
root.style.setProperty(`--color-neutral-${key}`, value);
|
||||
});
|
||||
|
||||
// Apply accent colors
|
||||
if (isDarkMode) {
|
||||
root.style.setProperty('--color-accent', palette.accent.light);
|
||||
} else {
|
||||
root.style.setProperty('--color-accent', palette.accent.dark);
|
||||
}
|
||||
|
||||
// Apply semantic colors
|
||||
root.style.setProperty('--color-red-100', palette.semantic.danger['100']);
|
||||
root.style.setProperty('--color-red-200', palette.semantic.danger['200']);
|
||||
root.style.setProperty('--color-green-100', palette.semantic.success['100']);
|
||||
root.style.setProperty('--color-green-200', palette.semantic.success['200']);
|
||||
root.style.setProperty('--color-yellow-100', palette.semantic.warning['100']);
|
||||
root.style.setProperty('--color-yellow-200', palette.semantic.warning['200']);
|
||||
root.style.setProperty('--color-blue-100', palette.semantic.info['100']);
|
||||
root.style.setProperty('--color-blue-200', palette.semantic.info['200']);
|
||||
}
|
||||
|
||||
/**
|
||||
* Reset theme colors to default
|
||||
*/
|
||||
export function resetThemeColors(): void {
|
||||
const root = document.documentElement;
|
||||
const properties = [
|
||||
'--color-neutral-50',
|
||||
'--color-neutral-100',
|
||||
'--color-neutral-200',
|
||||
'--color-neutral-300',
|
||||
'--color-neutral-400',
|
||||
'--color-neutral-500',
|
||||
'--color-neutral-600',
|
||||
'--color-neutral-700',
|
||||
'--color-neutral-800',
|
||||
'--color-neutral-900',
|
||||
'--color-neutral-950',
|
||||
'--color-accent',
|
||||
'--color-red-100',
|
||||
'--color-red-200',
|
||||
'--color-green-100',
|
||||
'--color-green-200',
|
||||
'--color-yellow-100',
|
||||
'--color-yellow-200',
|
||||
'--color-blue-100',
|
||||
'--color-blue-200',
|
||||
];
|
||||
|
||||
properties.forEach((prop) => {
|
||||
root.style.removeProperty(prop);
|
||||
});
|
||||
}
|
||||
|
||||
/**
|
||||
* Validate if a string is a valid hex color
|
||||
*/
|
||||
export function isValidHexColor(color: string): boolean {
|
||||
return /^#[0-9A-F]{6}$/i.test(color);
|
||||
}
|
||||
Reference in New Issue
Block a user