theme.mode wrote data-theme-mode to the DOM but no CSS ever reacted to it, and mapThemeConfigToCssVariables() never looked at mode at all - selecting Dark had zero visible effect. Added dark-mode neutral overrides (background/text/border axis only - brand colors stay as configured) using the palette provided by the user (colorhunt.co/palette/091413285a48408a71b0e4cc): --bg-primary: #091413 --bg-secondary: #285a48 --text-primary: #b0e4cc --text-secondary: #408a71 --border-color: #285a48 ThemeEngineService now resolves 'system' mode via prefers-color-scheme and re-renders live on OS theme changes, and sets data-theme-mode to the *effective* resolved mode instead of the raw setting. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
68 lines
2.9 KiB
TypeScript
68 lines
2.9 KiB
TypeScript
import { ThemeConfig } from '../../shared/models/config';
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import { ThemeCssVariables } from '../tokens/theme-css-variable.model';
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import { THEME_VARIABLE_MAP } from '../tokens/theme-variable-map';
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/**
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* Dark-mode neutral/surface overrides. Brand colors (primary/secondary/
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* accent/success/warning/danger/info) are intentionally left as configured -
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* only the background/text/border axis flips for dark mode, same as most
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* dark-theme implementations.
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*/
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const DARK_MODE_OVERRIDES: ThemeCssVariables = {
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[THEME_VARIABLE_MAP.backgroundPrimary]: '#091413',
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[THEME_VARIABLE_MAP.backgroundSecondary]: '#285a48',
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[THEME_VARIABLE_MAP.textPrimary]: '#b0e4cc',
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[THEME_VARIABLE_MAP.textSecondary]: '#408a71',
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[THEME_VARIABLE_MAP.border]: '#285a48',
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};
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export function mapThemeConfigToCssVariables(theme: ThemeConfig, effectiveMode: 'light' | 'dark' = 'light'): ThemeCssVariables {
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const spacingScale = Array.isArray(theme.spacing.scale) && theme.spacing.scale.length > 0
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? theme.spacing.scale
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: [0.25, 0.5, 1, 1.5, 2];
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const spacingValues = spacingScale
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.slice(0, 5)
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.map(multiplier => `${Math.max(0, Number(multiplier) || 0) * theme.spacing.unit}px`);
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while (spacingValues.length < 5) {
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spacingValues.push(`${theme.spacing.unit}px`);
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}
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const vars: ThemeCssVariables = {
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[THEME_VARIABLE_MAP.primary]: theme.palette.primary,
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[THEME_VARIABLE_MAP.secondary]: theme.palette.secondary,
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[THEME_VARIABLE_MAP.accent]: theme.palette.accent,
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[THEME_VARIABLE_MAP.success]: theme.palette.success,
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[THEME_VARIABLE_MAP.warning]: theme.palette.warning,
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[THEME_VARIABLE_MAP.danger]: theme.palette.danger,
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[THEME_VARIABLE_MAP.info]: theme.palette.info,
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[THEME_VARIABLE_MAP.textPrimary]: theme.palette.textPrimary,
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[THEME_VARIABLE_MAP.textSecondary]: theme.palette.textSecondary,
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[THEME_VARIABLE_MAP.backgroundPrimary]: theme.palette.backgroundPrimary,
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[THEME_VARIABLE_MAP.backgroundSecondary]: theme.palette.backgroundSecondary,
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[THEME_VARIABLE_MAP.border]: theme.palette.border,
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[THEME_VARIABLE_MAP.spaceXs]: spacingValues[0],
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[THEME_VARIABLE_MAP.spaceSm]: spacingValues[1],
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[THEME_VARIABLE_MAP.spaceMd]: spacingValues[2],
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[THEME_VARIABLE_MAP.spaceLg]: spacingValues[3],
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[THEME_VARIABLE_MAP.spaceXl]: spacingValues[4],
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[THEME_VARIABLE_MAP.transitionFast]: '120ms ease',
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[THEME_VARIABLE_MAP.transitionNormal]: '180ms ease',
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[THEME_VARIABLE_MAP.transitionSlow]: '300ms ease',
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'--app-font-family': theme.typography.primaryFontFamily,
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'--app-font-size': `${theme.typography.baseFontSize}px`,
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'--app-spacing-unit': `${theme.spacing.unit}px`
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};
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for (const [key, value] of Object.entries(theme.borderRadiusScale)) {
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vars[`--radius-${key}`] = value;
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}
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for (const [key, value] of Object.entries(theme.shadows)) {
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vars[`--shadow-${key}`] = value;
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}
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return effectiveMode === 'dark' ? { ...vars, ...DARK_MODE_OVERRIDES } : vars;
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}
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