fixed builder hydration issues

This commit is contained in:
2026-01-18 08:39:29 -05:00
parent b55bd7041d
commit 045e742362
5 changed files with 1143 additions and 299 deletions
+547 -287
View File
@@ -67,8 +67,6 @@ const isValidPlatform = (
): value is (typeof PLATFORMS)[number] =>
!!value && (PLATFORMS as readonly string[]).includes(value);
const isUuid = (v: string) =>
/^[0-9a-f]{8}-[0-9a-f]{4}-[1-5][0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$/i.test(
v
@@ -153,6 +151,184 @@ const CATEGORY_GROUPS: {
},
];
// --- Quick Checklist (simple counters only) ---
// Required: core rifle components (kept intentionally small + pragmatic)
const QUICK_REQUIRED_IDS = new Set<BuilderSlotKey>([
"lower-receiver",
"complete-lower",
"upper-receiver",
"complete-upper",
"barrel",
"bcg",
"charging-handle",
"handguard",
"gas-block",
"gas-tube",
"muzzle-device",
"trigger",
"grip",
"safety-selector",
"buffer",
"stock",
]);
// Optional: Accessories & Gear group (these are nice-to-haves)
const QUICK_OPTIONAL_IDS = new Set<BuilderSlotKey>(
CATEGORY_GROUPS.find((g) => g.id === "accessories-group")?.categoryIds ?? []
);
function computeQuickChecklistCounts(
build: BuildState,
allowedIds: Set<BuilderSlotKey>
) {
// Only count IDs that exist in our known category universe.
const requiredIds = Array.from(QUICK_REQUIRED_IDS).filter((id) =>
allowedIds.has(id)
);
const optionalIds = Array.from(QUICK_OPTIONAL_IDS).filter((id) =>
allowedIds.has(id)
);
const requiredDone = requiredIds.filter((id) => Boolean(build[id])).length;
const optionalDone = optionalIds.filter((id) => Boolean(build[id])).length;
return {
requiredDone,
requiredTotal: requiredIds.length,
optionalDone,
optionalTotal: optionalIds.length,
};
}
// Helper to normalize all build values to strings for strict comparison
function normalizeBuildState(input: any): BuildState {
if (!input || typeof input !== "object") return {};
const next: BuildState = {};
for (const [k, v] of Object.entries(input)) {
if (v == null) continue;
// force all ids to strings for consistent comparisons
next[k as BuilderSlotKey] = String(v);
}
return next;
}
// --- Table nesting (OR paths) ---
type TableRowKind = "note" | "category";
type TableRow = {
key: string;
kind: TableRowKind;
label: string;
categoryId?: BuilderSlotKey;
indent?: 0 | 1 | 2;
tone?: "muted" | "normal";
pill?: string;
locked?: boolean;
};
const LOWER_PATHS = {
complete: "complete-lower" as BuilderSlotKey,
builderRoot: "lower-receiver" as BuilderSlotKey,
builderChildren: [
"lower-parts-kit",
"trigger",
"grip",
"safety-selector",
"buffer",
"stock",
] as BuilderSlotKey[],
};
const UPPER_PATHS = {
complete: "complete-upper" as BuilderSlotKey,
builderRoot: "upper-receiver" as BuilderSlotKey,
builderChildren: [
"barrel",
"bcg",
"charging-handle",
"handguard",
"gas-block",
"gas-tube",
"muzzle-device",
] as BuilderSlotKey[],
};
function getAssemblyMode(
build: BuildState,
paths: { complete: BuilderSlotKey; builderRoot: BuilderSlotKey }
) {
const hasComplete = Boolean(build[paths.complete]);
const hasBuilderRoot = Boolean(build[paths.builderRoot]);
if (hasComplete) return "complete" as const;
if (hasBuilderRoot) return "builder" as const;
return "none" as const;
}
function buildAssemblyRows(params: {
groupLabel: string;
build: BuildState;
allowedIds: Set<BuilderSlotKey>;
paths: {
complete: BuilderSlotKey;
builderRoot: BuilderSlotKey;
builderChildren: BuilderSlotKey[];
};
}): TableRow[] {
const { groupLabel, build, allowedIds, paths } = params;
const mode = getAssemblyMode(build, paths);
const rows: TableRow[] = [];
rows.push({
key: `${groupLabel}-note`,
kind: "note",
label: `${groupLabel} (choose one path)`,
tone: "muted",
pill: "Complete OR Builder Path",
});
if (allowedIds.has(paths.complete)) {
rows.push({
key: `${groupLabel}-${paths.complete}`,
kind: "category",
label: "Complete Assembly (Fastest)",
categoryId: paths.complete,
indent: 0,
pill: mode === "complete" ? "Selected" : undefined,
});
}
if (allowedIds.has(paths.builderRoot)) {
rows.push({
key: `${groupLabel}-${paths.builderRoot}`,
kind: "category",
label: "Build From Parts (Stripped + LPK)",
categoryId: paths.builderRoot,
indent: 0,
pill: mode === "builder" ? "Selected" : undefined,
});
}
const children = paths.builderChildren.filter((id) => allowedIds.has(id));
for (const cid of children) {
rows.push({
key: `${groupLabel}-${cid}`,
kind: "category",
label: "",
categoryId: cid,
indent: 1,
locked: mode === "complete",
pill: mode === "builder" ? "required" : undefined,
tone: mode === "complete" ? "muted" : "normal",
});
}
return rows;
}
export default function GunbuilderPage() {
const searchParams = useSearchParams();
const router = useRouter();
@@ -162,16 +338,10 @@ export default function GunbuilderPage() {
// ✅ Auth: we need the token ready before calling /builds/me/*
const { token, loading: authLoading, getAuthHeaders } = useAuth();
const [platform, setPlatform] = useState<(typeof PLATFORMS)[number]>("AR15");
const [platform, setPlatform] = useState<(typeof PLATFORMS)[number]>(() => {
if (typeof window === "undefined") return "AR15";
const initial = new URLSearchParams(window.location.search).get("platform");
const normalized = normalizePlatformKey(initial ?? "");
return isValidPlatform(normalized) ? normalized : "AR15";
});
// Canonical, URL-safe platform (AR15 / AR10 / AR9)
const canonicalPlatform = normalizePlatformKey(platform);
// Canonical, URL-safe platform (AR15 / AR10 / AR9)
const canonicalPlatform = normalizePlatformKey(platform);
// -----------------------------
// Save As… modal state (Vault variants)
// -----------------------------
@@ -190,19 +360,31 @@ const canonicalPlatform = normalizePlatformKey(platform);
// -----------------------------
// Build state (categoryId -> productId), persisted locally
// -----------------------------
const [build, setBuild] = useState<BuildState>(() => {
if (typeof window !== "undefined") {
const stored = localStorage.getItem(STORAGE_KEY);
if (stored) {
try {
return JSON.parse(stored);
} catch {
return {};
const [build, setBuild] = useState<BuildState>({});
// Hydration guard: avoid SSR/CSR HTML mismatch (platform/build were previously derived from window/localStorage)
const [isHydrated, setIsHydrated] = useState(false);
useEffect(() => {
if (typeof window === "undefined") return;
// Hydrate persisted build state only. URL actions (platform/select/remove)
// are handled by the dedicated useSearchParams effect later in this file.
const stored = localStorage.getItem(STORAGE_KEY);
if (stored) {
try {
const parsed = JSON.parse(stored);
if (parsed && typeof parsed === "object") {
setBuild(normalizeBuildState(parsed));
}
} catch {
// ignore
}
}
return {};
});
// Signal that hydration is complete - this allows URL param processing to run
setIsHydrated(true);
}, []);
type PageResponse<T> = {
content: T[];
@@ -280,6 +462,16 @@ const canonicalPlatform = normalizePlatformKey(platform);
[build]
);
const allowedCategoryIds = useMemo(
() => new Set(CATEGORIES.map((c) => c.id as BuilderSlotKey)),
[]
);
const quickChecklist = useMemo(
() => computeQuickChecklistCounts(build, allowedCategoryIds),
[build, allowedCategoryIds]
);
const totalPrice = useMemo(
() => selectedParts.reduce((sum, p) => sum + p.price, 0),
[selectedParts]
@@ -395,100 +587,101 @@ const canonicalPlatform = normalizePlatformKey(platform);
// -----------------------------
const lastHydrateKeyRef = useRef<string>("");
useEffect(() => {
const controller = new AbortController();
useEffect(() => {
const controller = new AbortController();
async function hydrateSelected() {
const ids = (Object.values(build).filter(Boolean) as string[])
.map(String)
.sort();
async function hydrateSelected() {
const ids = (Object.values(build).filter(Boolean) as string[])
.map(String)
.sort();
const key = ids.join(",");
const key = ids.join(",");
// If nothing selected, reset
if (ids.length === 0) {
lastHydrateKeyRef.current = "";
setParts([]);
setError(null);
setLoading(false);
return;
}
// Only skip if we *successfully* hydrated this key previously
if (key === lastHydrateKeyRef.current) return;
setLoading(true);
setError(null);
try {
const res = await fetch(
`${API_BASE_URL}/api/v1/catalog/products/by-ids`,
{
method: "POST",
signal: controller.signal,
headers: { "Content-Type": "application/json" },
body: JSON.stringify({ ids }),
}
);
if (!res.ok) throw new Error(`Failed to hydrate parts (${res.status})`);
const data: GunbuilderProductFromApi[] = await res.json();
const byId = new Map<string, GunbuilderProductFromApi>();
for (const p of data) byId.set(String(p.id), p);
const hydrated: Part[] = Object.entries(build)
.filter(([, id]) => Boolean(id))
.map(([slot, id]) => {
const p = byId.get(String(id));
if (!p) return null;
const buyUrl = p.buyUrl ?? undefined;
return {
id: String(p.id),
categoryId: slot as any,
name: p.name,
brand: p.brand,
price: p.price ?? 0,
imageUrl: p.imageUrl ?? undefined,
affiliateUrl: buyUrl,
url: buyUrl,
} as Part;
})
.filter((x): x is Part => x !== null);
setParts(hydrated);
// ✅ Mark key as hydrated ONLY after success
lastHydrateKeyRef.current = key;
} catch (err: any) {
if (err?.name === "AbortError") {
// ✅ Do NOT lock the key on abort; allow retry
// If nothing selected, reset
if (ids.length === 0) {
lastHydrateKeyRef.current = "";
setParts([]);
setError(null);
setLoading(false);
return;
}
setError(err?.message ?? "Failed to hydrate selected parts");
} finally {
setLoading(false);
}
}
hydrateSelected();
return () => controller.abort();
}, [build]);
// Only skip if we *successfully* hydrated this key previously
if (key === lastHydrateKeyRef.current) return;
setLoading(true);
setError(null);
try {
const res = await fetch(
`${API_BASE_URL}/api/v1/catalog/products/by-ids`,
{
method: "POST",
signal: controller.signal,
headers: { "Content-Type": "application/json" },
body: JSON.stringify({ ids }),
}
);
if (!res.ok) throw new Error(`Failed to hydrate parts (${res.status})`);
const data: GunbuilderProductFromApi[] = await res.json();
const byId = new Map<string, GunbuilderProductFromApi>();
for (const p of data) byId.set(String(p.id), p);
const hydrated: Part[] = Object.entries(build)
.filter(([, id]) => Boolean(id))
.map(([slot, id]) => {
const p = byId.get(String(id));
if (!p) return null;
const buyUrl = p.buyUrl ?? undefined;
return {
id: String(p.id),
categoryId: slot as any,
name: p.name,
brand: p.brand,
price: p.price ?? 0,
imageUrl: p.imageUrl ?? undefined,
affiliateUrl: buyUrl,
url: buyUrl,
} as Part;
})
.filter((x): x is Part => x !== null);
setParts(hydrated);
// ✅ Mark key as hydrated ONLY after success
lastHydrateKeyRef.current = key;
} catch (err: any) {
if (err?.name === "AbortError") {
// ✅ Do NOT lock the key on abort; allow retry
return;
}
setError(err?.message ?? "Failed to hydrate selected parts");
} finally {
setLoading(false);
}
}
hydrateSelected();
return () => controller.abort();
}, [build]);
// -----------------------------
// Persist build to localStorage
// -----------------------------
useEffect(() => {
if (typeof window === "undefined") return;
if (!isHydrated) return;
try {
localStorage.setItem(STORAGE_KEY, JSON.stringify(build));
} catch {
// ignore
}
}, [build]);
}, [build, isHydrated]);
// -----------------------------
// When platform changes, clear ONLY platform-scoped selections
@@ -684,77 +877,103 @@ useEffect(() => {
const hints = getSelectionHints(categoryId, build);
if (hints.length > 0) warn(hints[0]);
setBuild((prev) => ({
...prev,
[categoryId]: partId,
}));
setBuild((prev) => {
const next: BuildState = {
...prev,
[categoryId]: String(partId),
};
// Write-through so query-param selections survive Next/router replaces
try {
if (typeof window !== "undefined") {
localStorage.setItem(STORAGE_KEY, JSON.stringify(next));
}
} catch {
// ignore
}
return next;
});
},
[build]
);
// Handle URL query parameters (?select, ?remove) and keep platform synced + canonical
useEffect(() => {
const sp = new URLSearchParams(searchParams.toString());
useEffect(() => {
if (!isHydrated) return; // Wait for initial hydration to complete
const selectParam = sp.get("select");
const removeParam = sp.get("remove");
const sp = new URLSearchParams(searchParams.toString());
// Normalize platform from URL (AR-15 -> AR15)
const qpPlatformRaw = sp.get("platform");
const qpPlatform = normalizePlatformKey(qpPlatformRaw ?? "");
const selectParam = sp.get("select");
const removeParam = sp.get("remove");
// Decide canonical platform to use (URL if valid, else current state)
const nextPlatform = isValidPlatform(qpPlatform) ? qpPlatform : platform;
// Normalize platform from URL (AR-15 -> AR15)
const qpPlatformRaw = sp.get("platform");
const qpPlatform = normalizePlatformKey(qpPlatformRaw ?? "");
// Keep React state in sync (only when needed)
if (isValidPlatform(qpPlatform) && qpPlatform !== platform) {
setPlatform(qpPlatform);
}
// Decide canonical platform to use (URL if valid, else current state)
const nextPlatform = isValidPlatform(qpPlatform) ? qpPlatform : platform;
// Prevent repeating select/remove actions
const actionKey = `${selectParam ?? ""}|${removeParam ?? ""}|${nextPlatform}`;
const hasAction = !!selectParam || !!removeParam;
if (hasAction) {
if (processedActionKeyRef.current !== actionKey) {
processedActionKeyRef.current = actionKey;
if (selectParam) {
const [categoryIdRaw, partId] = selectParam.split(":");
const requestedCategoryId = categoryIdRaw as BuilderSlotKey;
if (requestedCategoryId && partId) {
handleSelectPart(requestedCategoryId, partId, { confirm: false });
}
}
if (removeParam) {
if (CATEGORIES.some((c) => c.id === removeParam)) {
setBuild((prev) => {
const next: BuildState = { ...prev };
delete next[removeParam as BuilderSlotKey];
return next;
});
}
}
// Keep React state in sync (only when needed)
if (isValidPlatform(qpPlatform) && qpPlatform !== platform) {
setPlatform(qpPlatform);
}
} else {
// no action params → allow future actions to run
processedActionKeyRef.current = "";
}
// Canonicalize URL: set platform to canonical key and remove action params
const before = searchParams.toString();
// Prevent repeating select/remove actions
const actionKey = `${selectParam ?? ""}|${
removeParam ?? ""
}|${nextPlatform}`;
const hasAction = !!selectParam || !!removeParam;
sp.set("platform", nextPlatform);
sp.delete("select");
sp.delete("remove");
if (hasAction) {
if (processedActionKeyRef.current !== actionKey) {
processedActionKeyRef.current = actionKey;
const after = sp.toString();
if (selectParam) {
const [categoryIdRaw, partId] = selectParam.split(":");
const requestedCategoryId = categoryIdRaw as BuilderSlotKey;
if (after !== before) {
router.replace(`/builder?${after}`, { scroll: false });
}
}, [searchParams, router, platform, handleSelectPart]);
if (requestedCategoryId && partId) {
handleSelectPart(requestedCategoryId, partId, { confirm: false });
}
}
if (removeParam) {
if (CATEGORIES.some((c) => c.id === removeParam)) {
setBuild((prev) => {
const next: BuildState = { ...prev };
delete next[removeParam as BuilderSlotKey];
try {
if (typeof window !== "undefined") {
localStorage.setItem(STORAGE_KEY, JSON.stringify(next));
}
} catch {
// ignore
}
return next;
});
}
}
}
} else {
// no action params → allow future actions to run
processedActionKeyRef.current = "";
}
// Canonicalize URL: set platform to canonical key and remove action params
const before = searchParams.toString();
sp.set("platform", nextPlatform);
sp.delete("select");
sp.delete("remove");
const after = sp.toString();
if (after !== before) {
// Delay replace one tick so state updates from select/remove are not lost
// during RSC navigation / dev strict mode.
window.setTimeout(() => {
router.replace(`/builder?${after}`, { scroll: false });
}, 0);
}
}, [searchParams, router, platform, handleSelectPart, isHydrated]);
// Build share URL whenever build changes (client-side only)
useEffect(() => {
@@ -869,6 +1088,18 @@ useEffect(() => {
}
};
if (!isHydrated) {
return (
<main className="min-h-screen bg-white text-zinc-900 dark:bg-black dark:text-zinc-50">
<div className="mx-auto max-w-6xl px-4 py-6 lg:py-10">
<div className="rounded-lg border border-zinc-800 bg-zinc-950/80 p-4">
<div className="text-sm text-zinc-400">Loading builder</div>
</div>
</div>
</main>
);
}
return (
<main className="min-h-screen bg-white text-zinc-900 dark:bg-black dark:text-zinc-50">
{/* Toast (top-right) */}
@@ -1144,35 +1375,45 @@ useEffect(() => {
</div>
</section>
{/* Build status strip */}
<section className="mb-6 space-y-3">
<h2 className="text-[0.7rem] font-semibold uppercase tracking-[0.16em] text-zinc-500">
Build Status (Needs Refined)
</h2>
<div className="flex flex-wrap gap-2 md:gap-3">
{BUILDER_SLOTS.map((slot) => {
const satisfied = isSlotSatisfied(slot, selectedByCategory);
{/* Quick Checklist (new user-friendly) */}
<section className="mb-6 rounded-lg border border-zinc-800 bg-zinc-950/60 p-3 md:p-4">
<div className="flex flex-col gap-2 md:flex-row md:items-center md:justify-between">
<div>
<h2 className="text-[0.7rem] font-semibold uppercase tracking-[0.16em] text-zinc-500">
Quick Checklist
</h2>
<p className="mt-1 text-xs text-zinc-500 max-w-2xl">
New here? Focus on the{" "}
<span className="text-amber-300">Required</span> items first.
Optional items live under accessories and upgrades. Use the
floating hub (bottom-right) to jump to anything you&apos;re
missing.
</p>
</div>
return (
<div
key={slot.id}
className={`inline-flex items-center gap-1.5 rounded-full border px-3 py-1 text-[0.7rem] md:text-xs ${
satisfied
? "border-emerald-500/70 bg-emerald-950/50 text-emerald-200"
: "border-zinc-800 bg-zinc-950/80 text-zinc-200"
}`}
>
{satisfied ? (
<CheckSquare className="h-4 w-4 text-emerald-400" />
) : (
<Square className="h-4 w-4 text-zinc-600/80" />
)}
<span className="font-medium truncate max-w-[9rem] md:max-w-[11rem]">
{slot.label}
</span>
<div className="flex items-center gap-3">
<div className="rounded-lg border border-white/10 bg-white/5 px-3 py-2">
<div className="text-[0.65rem] uppercase tracking-[0.14em] text-zinc-500">
Required
</div>
);
})}
<div className="mt-0.5 text-sm font-semibold text-zinc-100">
{quickChecklist.requiredDone}
<span className="text-zinc-500"> / </span>
{quickChecklist.requiredTotal}
</div>
</div>
<div className="rounded-lg border border-white/10 bg-white/5 px-3 py-2">
<div className="text-[0.65rem] uppercase tracking-[0.14em] text-zinc-500">
Optional
</div>
<div className="mt-0.5 text-sm font-semibold text-zinc-100">
{quickChecklist.optionalDone}
<span className="text-zinc-500"> / </span>
{quickChecklist.optionalTotal}
</div>
</div>
</div>
</div>
</section>
@@ -1201,10 +1442,44 @@ useEffect(() => {
group.categoryIds.includes(c.id as BuilderSlotKey)
);
const allowedIds = new Set(
groupCategories.map((c) => c.id as BuilderSlotKey)
);
const isLower = group.id === "lower-group";
const isUpper = group.id === "upper-group";
const tableRows: TableRow[] = isLower
? buildAssemblyRows({
groupLabel: "Lower Assembly",
build,
allowedIds,
paths: LOWER_PATHS,
})
: isUpper
? buildAssemblyRows({
groupLabel: "Upper Assembly",
build,
allowedIds,
paths: UPPER_PATHS,
})
: groupCategories.map((c) => ({
key: c.id,
kind: "category",
label: "",
categoryId: c.id as BuilderSlotKey,
indent: 0,
}));
if (groupCategories.length === 0) return null;
return (
<div key={group.id} className="space-y-3">
<div
id={`group-${group.id}`}
key={group.id}
className="space-y-3"
>
{" "}
<div className="flex items-baseline justify-between gap-2">
<div>
<h2 className="text-sm font-semibold text-zinc-100">
@@ -1217,7 +1492,6 @@ useEffect(() => {
)}
</div>
</div>
<div className="overflow-x-auto rounded-md border border-zinc-800 bg-zinc-950/80">
<table className="min-w-full text-xs md:text-sm">
<thead>
@@ -1244,7 +1518,44 @@ useEffect(() => {
</thead>
<tbody>
{groupCategories.map((category) => {
{tableRows.map((row) => {
if (row.kind === "note") {
return (
<tr
key={row.key}
className="border-t border-zinc-900"
>
<td
colSpan={6}
className="px-3 py-2 text-[0.7rem] text-zinc-500 bg-zinc-950/70"
>
<div className="flex items-center justify-between gap-2">
<div className="font-semibold text-zinc-400">
{row.label}
</div>
{row.pill === "Selected" && (
<span className="rounded-full border border-zinc-800 bg-zinc-900/60 px-2 py-0.5 text-[0.65rem] text-zinc-400">
Selected
</span>
)}
{row.pill === "required" && (
<span className="ml-1 text-red-500">
*
</span>
)}
</div>
</td>
</tr>
);
}
const categoryId = row.categoryId as BuilderSlotKey;
const category = CATEGORIES.find(
(c) => c.id === categoryId
);
if (!category) return null;
const categoryParts =
partsByCategory[category.id] ?? [];
const selectedPartId = build[category.id];
@@ -1255,141 +1566,90 @@ useEffect(() => {
) ?? parts.find((p) => p.id === selectedPartId)
: undefined;
const hasParts = categoryParts.length > 0;
const indent = row.indent ?? 0;
const isLocked = Boolean(row.locked);
return (
<tr
key={category.id}
className="border-t border-zinc-900 hover:bg-zinc-900/60 transition-colors"
key={row.key}
className={`border-t border-zinc-900 hover:bg-zinc-900/60 transition-colors ${
row.tone === "muted" ? "opacity-70" : ""
}`}
>
{/* Component */}
<td className="px-3 py-2 align-top">
<div className="font-medium text-zinc-100">
{category.name}
</div>
<div className="flex items-start gap-2">
{indent > 0 && (
<div
aria-hidden
className="mt-1 h-3 w-3 rounded-sm border border-zinc-800 bg-zinc-950"
style={{
marginLeft: `${indent * 10}px`,
}}
/>
)}
{selectedPart ? (
<>
<div className="text-[0.7rem] text-zinc-500 line-clamp-1">
<Link
href={`/parts/p/${encodeURIComponent(
platform
)}/${encodeURIComponent(
category.id
)}/${encodeURIComponent(
`${
selectedPart.id
}-${selectedPart.name
.toLowerCase()
.replace(/[^a-z0-9]+/g, "-")
.replace(/(^-|-$)/g, "")}`
)}`}
className="block text-[0.7rem] text-zinc-500 line-clamp-1 transition-colors hover:text-amber-300 hover:underline underline-offset-2"
title="View part details"
>
<div className="min-w-0">
<div className="flex items-center gap-2">
<div className="font-medium text-zinc-100">
{row.label
? row.label
: category.name}
</div>
{row.pill === "required" && (
<span
className="ml-1 text-red-400"
aria-hidden="true"
>
*
</span>
)}
</div>
{selectedPart ? (
<div className="text-[0.7rem] text-zinc-500 line-clamp-1">
{selectedPart.name}
</Link>{" "}
</div>
{/* Overlap chips help explain conflicts / dependencies */}
<div className="mt-1 flex flex-wrap gap-1.5">
{getOverlapChipsForCategory(
category.id as BuilderSlotKey,
build
).map((c) => (
<OverlapChip
key={c.key}
tone={c.tone}
label={c.label}
detail={c.detail}
/>
))}
</div>
</>
) : hasParts ? (
<div className="text-[0.7rem] text-zinc-600">
No part selected
</div>
) : (
<div className="text-[0.7rem] text-zinc-600">
No part selected
</div>
)}
</div>
) : (
<div className="text-[0.7rem] text-zinc-600">
No parts available yet
</div>
)}
</div>
</td>
{/* Brand */}
<td className="px-3 py-2 align-top text-zinc-300">
{selectedPart ? selectedPart.brand : "—"}
</td>
{/* Price */}
<td className="px-3 py-2 align-top text-right text-amber-300">
{selectedPart
? `$${selectedPart.price.toFixed(2)}`
: "—"}
</td>
{/* Sale price placeholder */}
<td className="px-3 py-2 align-top text-right text-zinc-400">
</td>
{/* Caliber placeholder (future: derive from build profile) */}
<td className="px-3 py-2 align-top text-zinc-400">
</td>
{/* Actions */}
<td className="px-3 py-2 align-top">
<div className="flex justify-end gap-2">
{selectedPart && selectedPart.url ? (
<>
<button
type="button"
onClick={() => {
setBuild((prev) => {
const next = { ...prev };
delete next[category.id];
return next;
});
}}
className="inline-flex items-center justify-center rounded-md border border-zinc-700 bg-zinc-900/70 px-2 py-1 hover:bg-red-500/15 hover:border-red-400 transition-colors"
aria-label="Remove part"
title="Remove part"
>
<X className="h-3.5 w-3.5 text-zinc-400 hover:text-red-400" />
</button>
<a
href={selectedPart.url}
target="_blank"
rel="noreferrer"
className="inline-flex items-center justify-center rounded-md bg-amber-400 px-2 py-1 hover:bg-amber-300 transition-colors"
aria-label="Buy part"
title="Buy part"
>
<Link2 className="h-3.5 w-3.5 text-black" />
</a>
</>
{isLocked ? (
<div className="text-[0.7rem] text-zinc-500">
</div>
) : (
<Link
href={`/parts/${encodeURIComponent(category.id)}?platform=${encodeURIComponent(canonicalPlatform)}`}
href={`/parts/${encodeURIComponent(
category.id
)}?platform=${encodeURIComponent(
canonicalPlatform
)}`}
className="inline-flex items-center gap-1.5 whitespace-nowrap rounded-md border border-zinc-700 bg-zinc-900/70 px-3 py-1.5 text-xs font-medium text-zinc-300 hover:bg-zinc-800 hover:border-zinc-600 transition-colors"
>
<svg
className="w-3.5 h-3.5"
fill="none"
stroke="currentColor"
viewBox="0 0 24 24"
>
<path
strokeLinecap="round"
strokeLinejoin="round"
strokeWidth={2}
d="M12 4v16m8-8H4"
/>
</svg>
Choose
</Link>
)}