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Merged
Abidoyesimze merged 3 commits into from
Mar 29, 2026
Merged

Newpage #106

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55e9b11
feat: add breadcrumb, avatar upload, pagination/filters, and date pic…
Uyoxy Mar 29, 2026
c67374f
fixes
Uyoxy Mar 29, 2026
6848447
fixes
Uyoxy Mar 29, 2026
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30 changes: 30 additions & 0 deletions npm-shrinkwrap.json
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311 changes: 311 additions & 0 deletions src/components/Breadcrumb.tsx
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"use client";

import React, { useState, useRef, useEffect } from "react";
import { BreadcrumbProps, BreadcrumbItem } from "./breadcrumb.types";

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Cannot find module './breadcrumb.types' or its corresponding type declarations.

// ─── Separator Icon (12–16px per spec) ────────────────────────────────────────
const SeparatorIcon = () => (
<svg
width="14"
height="14"
viewBox="0 0 24 24"
fill="none"
stroke="currentColor"
strokeWidth={2.5}
strokeLinecap="round"
strokeLinejoin="round"
aria-hidden="true"
className="nw-breadcrumb__separator-icon"
>
<polyline points="9 18 15 12 9 6" />
</svg>
);

// ─── Ellipsis button shown when items are collapsed ───────────────────────────
const EllipsisButton = ({ onClick }: { onClick: () => void }) => (
<button
type="button"
onClick={onClick}
aria-label="Show all breadcrumb items"
className="nw-breadcrumb__ellipsis"
>
<span aria-hidden="true">•••</span>
</button>
);

// ─── Single breadcrumb item ────────────────────────────────────────────────────
const BreadcrumbNode = ({
item,
isLast,
}: {
item: BreadcrumbItem;
isLast: boolean;
}) => {
const Tag = item.href && !isLast ? "a" : "span";
return (
<span
className={`nw-breadcrumb__item${isLast ? " nw-breadcrumb__item--current" : ""}`}
>
<Tag
{...(item.href && !isLast ? { href: item.href } : {})}
{...(isLast ? { "aria-current": "page" as const } : {})}
className="nw-breadcrumb__link"
>
{item.icon && (
<span className="nw-breadcrumb__icon" aria-hidden="true">
{item.icon}
</span>
)}
<span className="nw-breadcrumb__label">{item.label}</span>
</Tag>
</span>
);
};

// ─── Main Component ────────────────────────────────────────────────────────────
export default function Breadcrumb({
items,
maxItems = 4,
theme = "dark",
className = "",
}: BreadcrumbProps) {
const [expanded, setExpanded] = useState(false);
const [isMobile, setIsMobile] = useState(false);
const containerRef = useRef<HTMLElement>(null);

// Detect mobile (<640px)
useEffect(() => {
const mq = window.matchMedia("(max-width: 639px)");
setIsMobile(mq.matches);
const handler = (e: MediaQueryListEvent) => setIsMobile(e.matches);
mq.addEventListener("change", handler);
return () => mq.removeEventListener("change", handler);
}, []);

// Determine which items to render
const getVisibleItems = (): (BreadcrumbItem | "ellipsis")[] => {
// Mobile: always show only last 2 segments (unless expanded)
if (isMobile && !expanded && items.length > 2) {
return ["ellipsis", ...items.slice(-2)];
}
// Desktop: collapse if exceeds maxItems (keep first + last N-2)
if (!expanded && items.length > maxItems) {
return [
items[0],
"ellipsis",
...items.slice(-(maxItems - 2)),
];
}
return items;
};

const visible = getVisibleItems();

return (
<>
{/* Scoped styles */}
<style>{`
.nw-breadcrumb {
--nw-bc-gap: 6px;
--nw-bc-height: 36px;
--nw-bc-separator-color: #4b5563;
--nw-bc-text-muted: #6b7280;
--nw-bc-text-current: #f9fafb;
--nw-bc-text-link: #9ca3af;
--nw-bc-link-hover: #e5e7eb;
--nw-bc-focus-ring: #6366f1;
--nw-bc-ellipsis-bg: #1f2937;
--nw-bc-ellipsis-hover: #374151;
--nw-bc-ellipsis-border: #374151;
--nw-bc-font-size: 14px;
display: flex;
align-items: center;
min-height: var(--nw-bc-height);
padding: 0 4px;
font-size: var(--nw-bc-font-size);
font-family: 'DM Mono', 'Fira Code', 'Cascadia Code', monospace;
letter-spacing: 0.01em;
}

.nw-breadcrumb--light {
--nw-bc-separator-color: #d1d5db;
--nw-bc-text-muted: #9ca3af;
--nw-bc-text-current: #111827;
--nw-bc-text-link: #6b7280;
--nw-bc-link-hover: #111827;
--nw-bc-ellipsis-bg: #f3f4f6;
--nw-bc-ellipsis-hover: #e5e7eb;
--nw-bc-ellipsis-border: #e5e7eb;
}

.nw-breadcrumb__list {
display: flex;
align-items: center;
gap: var(--nw-bc-gap);
list-style: none;
margin: 0;
padding: 0;
flex-wrap: nowrap;
overflow: hidden;
}

.nw-breadcrumb__segment {
display: flex;
align-items: center;
gap: var(--nw-bc-gap);
min-width: 0;
white-space: nowrap;
}

/* Separator */
.nw-breadcrumb__separator {
display: flex;
align-items: center;
color: var(--nw-bc-separator-color);
flex-shrink: 0;
user-select: none;
}

/* Item */
.nw-breadcrumb__item {
display: flex;
align-items: center;
min-width: 0;
}

.nw-breadcrumb__link {
display: inline-flex;
align-items: center;
gap: 5px;
color: var(--nw-bc-text-link);
text-decoration: none;
border-radius: 4px;
padding: 2px 4px;
margin: -2px -4px;
transition: color 0.15s ease;
outline: none;
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
max-width: 160px;
}

a.nw-breadcrumb__link:hover {
color: var(--nw-bc-link-hover);
}

a.nw-breadcrumb__link:focus-visible {
box-shadow: 0 0 0 2px var(--nw-bc-focus-ring);
color: var(--nw-bc-link-hover);
}

/* Current page item */
.nw-breadcrumb__item--current .nw-breadcrumb__link {
color: var(--nw-bc-text-current);
font-weight: 500;
cursor: default;
pointer-events: none;
max-width: 220px;
}

.nw-breadcrumb__icon {
display: inline-flex;
align-items: center;
flex-shrink: 0;
opacity: 0.85;
}

.nw-breadcrumb__item--current .nw-breadcrumb__icon {
opacity: 1;
}

/* Ellipsis button */
.nw-breadcrumb__ellipsis {
display: inline-flex;
align-items: center;
justify-content: center;
background: var(--nw-bc-ellipsis-bg);
border: 1px solid var(--nw-bc-ellipsis-border);
border-radius: 5px;
color: var(--nw-bc-text-muted);
font-size: 11px;
cursor: pointer;
padding: 2px 8px;
letter-spacing: 2px;
line-height: 1;
height: 22px;
transition: background 0.15s ease, color 0.15s ease;
flex-shrink: 0;
outline: none;
}

.nw-breadcrumb__ellipsis:hover {
background: var(--nw-bc-ellipsis-hover);
color: var(--nw-bc-link-hover);
}

.nw-breadcrumb__ellipsis:focus-visible {
box-shadow: 0 0 0 2px var(--nw-bc-focus-ring);
}

/* Separator icon sizing */
.nw-breadcrumb__separator-icon {
width: 13px;
height: 13px;
}

/* Fade-in animation for expanded items */
@keyframes nw-bc-fadein {
from { opacity: 0; transform: translateX(-4px); }
to { opacity: 1; transform: translateX(0); }
}

.nw-breadcrumb__segment--revealed {
animation: nw-bc-fadein 0.18s ease forwards;
}
`}</style>

<nav
ref={containerRef}
aria-label="Breadcrumb"
className={`nw-breadcrumb nw-breadcrumb--${theme} ${className}`}
>
<ol className="nw-breadcrumb__list">
{visible.map((item, idx) => {
if (item === "ellipsis") {
return (
<li key="ellipsis" className="nw-breadcrumb__segment">
{idx > 0 && (
<span className="nw-breadcrumb__separator" aria-hidden="true">
<SeparatorIcon />
</span>
)}
<EllipsisButton onClick={() => setExpanded(true)} />
</li>
);
}

const isLast = idx === visible.length - 1;
// Items revealed after expansion get animation
const wasHidden =
expanded && items.indexOf(item) > 0 && items.indexOf(item) < items.length - (maxItems - 2);

return (
<li
key={item.href ?? item.label}
className={`nw-breadcrumb__segment${wasHidden ? " nw-breadcrumb__segment--revealed" : ""}`}
>
{idx > 0 && (
<span className="nw-breadcrumb__separator" aria-hidden="true">
<SeparatorIcon />
</span>
)}
<BreadcrumbNode item={item} isLast={isLast} />
</li>
);
})}
</ol>
</nav>
</>
);
}
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