dawarich/app/javascript/maps_v2/utils/popup_theme.js
2025-12-01 00:09:23 +01:00

120 lines
3 KiB
JavaScript

/**
* Theme utilities for MapLibre popups
* Provides consistent theming across all popup types
*/
/**
* Get current theme from document
* @returns {string} 'dark' or 'light'
*/
export function getCurrentTheme() {
if (document.documentElement.getAttribute('data-theme') === 'dark' ||
document.documentElement.classList.contains('dark')) {
return 'dark'
}
return 'light'
}
/**
* Get theme-aware color values
* @param {string} theme - 'dark' or 'light'
* @returns {Object} Color values for the theme
*/
export function getThemeColors(theme = getCurrentTheme()) {
if (theme === 'dark') {
return {
// Background colors
background: '#1f2937',
backgroundAlt: '#374151',
// Text colors
textPrimary: '#f9fafb',
textSecondary: '#d1d5db',
textMuted: '#9ca3af',
// Border colors
border: '#4b5563',
borderLight: '#374151',
// Accent colors
accent: '#3b82f6',
accentHover: '#2563eb',
// Badge colors
badgeSuggested: { bg: '#713f12', text: '#fef3c7' },
badgeConfirmed: { bg: '#065f46', text: '#d1fae5' }
}
} else {
return {
// Background colors
background: '#ffffff',
backgroundAlt: '#f9fafb',
// Text colors
textPrimary: '#111827',
textSecondary: '#374151',
textMuted: '#6b7280',
// Border colors
border: '#e5e7eb',
borderLight: '#f3f4f6',
// Accent colors
accent: '#3b82f6',
accentHover: '#2563eb',
// Badge colors
badgeSuggested: { bg: '#fef3c7', text: '#92400e' },
badgeConfirmed: { bg: '#d1fae5', text: '#065f46' }
}
}
}
/**
* Get base popup styles as inline CSS
* @param {string} theme - 'dark' or 'light'
* @returns {string} CSS string for inline styles
*/
export function getPopupBaseStyles(theme = getCurrentTheme()) {
const colors = getThemeColors(theme)
return `
font-family: system-ui, -apple-system, sans-serif;
background-color: ${colors.background};
color: ${colors.textPrimary};
`
}
/**
* Get popup container class with theme
* @param {string} baseClass - Base CSS class name
* @param {string} theme - 'dark' or 'light'
* @returns {string} Class name with theme
*/
export function getPopupClass(baseClass, theme = getCurrentTheme()) {
return `${baseClass} ${baseClass}--${theme}`
}
/**
* Listen for theme changes and update popup if needed
* @param {Function} callback - Callback to execute on theme change
* @returns {Function} Cleanup function to remove listener
*/
export function onThemeChange(callback) {
const observer = new MutationObserver((mutations) => {
mutations.forEach((mutation) => {
if (mutation.type === 'attributes' &&
(mutation.attributeName === 'data-theme' ||
mutation.attributeName === 'class')) {
callback(getCurrentTheme())
}
})
})
observer.observe(document.documentElement, {
attributes: true,
attributeFilter: ['data-theme', 'class']
})
return () => observer.disconnect()
}