Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 | 1x 1x 1x 1x 1x 33x 33x 33x 33x 33x 33x 33x 33x 33x 33x 33x 33x 33x 33x 29x 28x 28x 33x 33x 33x 33x 5x 5x 27x 33x 33x 7x 7x 7x 7x 7x 7x 7x 7x 7x 7x 7x 7x 3x 6x 4x 4x 7x 7x 7x 7x 5x 5x 7x 7x 7x 7x 7x 7x 33x 33x 33x 33x 33x 33x 33x 33x 33x 33x 1x 1x | import { useLogger } from '@common/utils/logger/useLogger';
import { ArrowLeft } from 'lucide-react';
import { memo, useCallback, useMemo } from 'react';
import { useLocation, useNavigate, useSearchParams } from 'react-router-dom';
interface BackButtonProps {
/** Custom target route, defaults to auto-detection */
targetRoute?: string;
/** Fallback route if no navigation context is found */
fallbackRoute?: string;
/** Additional CSS classes */
className?: string;
/** Custom children content */
children?: React.ReactNode;
/** Whether to preserve URL parameters when navigating back */
preserveFilters?: boolean;
/** Button text to show */
text?: string;
}
const BackButton = memo(({
targetRoute,
fallbackRoute = '/inbox',
className = '',
children,
preserveFilters = true,
text
}: BackButtonProps) => {
const navigate = useNavigate();
const location = useLocation();
const [searchParams] = useSearchParams();
const log = useLogger();
// Check if we came from the reading queue using multiple indicators
const isFromReadingQueue = useMemo(() => {
return (
location.state?.fromReadingQueue === true ||
location.state?.from === '/reading-queue' ||
(typeof location.state?.from === 'string' && location.state.from.includes('reading-queue')) ||
(typeof document.referrer === 'string' && document.referrer.includes('reading-queue'))
);
}, [location.state]);
// Helper function to get the correct back button text
const getBackButtonText = useCallback(() => {
if (text) return text;
if (isFromReadingQueue) {
return 'Back to Reading Queue';
}
return 'Back to Inbox';
}, [text, isFromReadingQueue]);
const handleBack = useCallback(() => {
log.debug('Navigation state for back action', {
action: 'navigate_back',
metadata: {
locationState: location.state,
documentReferrer: document.referrer,
targetRoute,
preserveFilters,
},
});
// Determine target route
let finalTargetRoute = targetRoute;
if (!finalTargetRoute) {
if (isFromReadingQueue) {
finalTargetRoute = '/queue';
} else {
finalTargetRoute = fallbackRoute;
}
}
// Preserve URL parameters when navigating back
if (preserveFilters && (finalTargetRoute === '/inbox' || finalTargetRoute === '/queue')) {
const currentParams = new URLSearchParams();
// Preserve all existing URL parameters
for (const [key, value] of searchParams.entries()) {
currentParams.set(key, value);
}
const paramString = currentParams.toString();
const finalUrl = paramString ? `${finalTargetRoute}?${paramString}` : finalTargetRoute;
navigate(finalUrl, {
replace: true,
});
} else {
// Navigate directly without preserving params
navigate(finalTargetRoute, {
replace: true,
});
}
}, [navigate, location.state, log, searchParams, targetRoute, fallbackRoute, preserveFilters, isFromReadingQueue]);
const defaultClasses = "px-4 py-2 text-sm font-medium text-neutral-700 dark:text-slate-200 hover:bg-neutral-100 dark:hover:bg-neutral-800/60 rounded-md flex items-center gap-1.5";
return (
<button
onClick={handleBack}
className={`${defaultClasses} ${className}`}
>
{children || <ArrowLeft className="h-4 w-4" />}
{getBackButtonText()}
</button>
);
});
BackButton.displayName = 'BackButton';
export default BackButton;
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