422 lines
15 KiB
TypeScript
422 lines
15 KiB
TypeScript
"use client";
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import { useMemo, useState, useEffect } from "react";
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import Link from "next/link";
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import { useSearchParams, useRouter } from "next/navigation";
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import { CATEGORIES } from "@/data/gunbuilderParts";
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import type { CategoryId, Part } from "@/types/gunbuilder";
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type BuildState = Partial<Record<CategoryId, string>>; // categoryId -> partId
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const STORAGE_KEY = "gunbuilder-build-state";
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const API_BASE_URL =
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process.env.NEXT_PUBLIC_API_BASE_URL ?? "http://localhost:8080";
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type GunbuilderProductFromApi = {
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id: string; // backend UUID string
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name: string;
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brand: string;
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platform: string;
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partRole: string;
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price: number | null;
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mainImageUrl: string | null;
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buyUrl: string | null;
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};
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// Map backend partRole -> CategoryId (same as /gunbuilder page)
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const PART_ROLE_TO_CATEGORY: Record<string, CategoryId> = {
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"upper-receiver": "upper",
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barrel: "barrel",
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handguard: "handguard",
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"charging-handle": "chargingHandle",
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"buffer-kit": "buffer",
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"lower-parts-kit": "lowerParts",
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sight: "sights",
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};
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// Encode build state to URL-friendly string
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function encodeBuildState(build: BuildState): string {
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const entries = Object.entries(build)
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.filter(([_, partId]) => partId)
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.map(([categoryId, partId]) => `${categoryId}:${partId}`)
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.join(",");
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return btoa(entries);
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}
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// Decode URL string to build state
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function decodeBuildState(encoded: string): BuildState {
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try {
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const decoded = atob(encoded);
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const build: BuildState = {};
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decoded.split(",").forEach((entry) => {
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const [categoryId, partId] = entry.split(":");
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if (categoryId && partId) {
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build[categoryId as CategoryId] = partId;
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}
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});
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return build;
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} catch {
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return {};
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}
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}
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export default function BuildDetailsPage() {
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const searchParams = useSearchParams();
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const router = useRouter();
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const [build, setBuild] = useState<BuildState>({});
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const [shareUrl, setShareUrl] = useState<string>("");
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const [copied, setCopied] = useState(false);
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const [parts, setParts] = useState<Part[]>([]);
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const [loadingParts, setLoadingParts] = useState(true);
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const [partsError, setPartsError] = useState<string | null>(null);
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// Load build from URL params or localStorage
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useEffect(() => {
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const buildParam = searchParams.get("build");
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if (buildParam) {
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const decoded = decodeBuildState(buildParam);
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setBuild(decoded);
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// Also save to localStorage
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localStorage.setItem(STORAGE_KEY, JSON.stringify(decoded));
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} else if (typeof window !== "undefined") {
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// Load from localStorage
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const stored = localStorage.getItem(STORAGE_KEY);
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if (stored) {
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try {
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const parsed = JSON.parse(stored);
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setBuild(parsed);
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} catch {
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// Invalid stored data
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}
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}
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}
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}, [searchParams]);
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// Fetch live parts from backend (same source as /gunbuilder)
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useEffect(() => {
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const controller = new AbortController();
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async function fetchProducts() {
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try {
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setLoadingParts(true);
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setPartsError(null);
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const res = await fetch(
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`${API_BASE_URL}/api/products/gunbuilder?platform=AR-15`,
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{ signal: controller.signal },
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);
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if (!res.ok) {
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throw new Error(`Failed to load products (${res.status})`);
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}
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const data: GunbuilderProductFromApi[] = await res.json();
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const normalized: Part[] = data
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.map((p): Part | null => {
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const categoryId = PART_ROLE_TO_CATEGORY[p.partRole];
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if (!categoryId) return null;
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return {
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id: p.id, // already a string UUID
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categoryId,
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name: p.name,
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brand: p.brand,
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price: p.price ?? 0,
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imageUrl: p.mainImageUrl ?? undefined,
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url: p.buyUrl ?? undefined,
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notes: undefined,
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};
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})
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.filter(Boolean) as Part[];
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setParts(normalized);
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} catch (err: any) {
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if (err.name === "AbortError") return;
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setPartsError(err.message ?? "Failed to load products");
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} finally {
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setLoadingParts(false);
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}
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}
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fetchProducts();
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return () => controller.abort();
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}, []);
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// Generate shareable URL
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useEffect(() => {
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if (typeof window !== "undefined" && Object.keys(build).length > 0) {
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const encoded = encodeBuildState(build);
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const url = `${window.location.origin}/gunbuilder/build?build=${encoded}`;
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setShareUrl(url);
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}
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}, [build]);
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const selectedParts: Part[] = useMemo(() => {
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if (parts.length === 0) return [];
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return Object.entries(build)
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.map(([categoryId, partId]) =>
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parts.find(
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(p) =>
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p.id === partId && p.categoryId === (categoryId as CategoryId),
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),
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)
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.filter(Boolean) as Part[];
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}, [build, parts]);
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const totalPrice = useMemo(
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() => selectedParts.reduce((sum, p) => sum + p.price, 0),
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[selectedParts],
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);
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const handleCopyLink = async () => {
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if (shareUrl) {
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try {
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await navigator.clipboard.writeText(shareUrl);
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setCopied(true);
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setTimeout(() => setCopied(false), 2000);
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} catch (err) {
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console.error("Failed to copy:", err);
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}
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}
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};
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const handleShare = async () => {
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if (navigator.share && shareUrl) {
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try {
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await navigator.share({
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title: "My AR-15 Build",
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text: `Check out my AR-15 build: $${totalPrice.toFixed(2)}`,
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url: shareUrl,
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});
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} catch {
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handleCopyLink();
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}
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} else {
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handleCopyLink();
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}
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};
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if (!loadingParts && selectedParts.length === 0) {
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return (
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<main className="min-h-screen bg-black text-zinc-50">
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<div className="mx-auto max-w-4xl px-4 py-6 lg:py-10">
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<div className="text-center">
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<h1 className="text-2xl font-semibold text-zinc-50 mb-4">
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No Build Selected
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</h1>
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<p className="text-sm text-zinc-400 mb-6">
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You need to select at least one part to view your build.
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</p>
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<Link
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href="/gunbuilder"
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className="inline-block rounded-md border border-amber-400/60 bg-amber-400/10 px-4 py-2 text-sm font-medium text-amber-200 hover:bg-amber-400/15 transition-colors"
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>
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Go to Gunbuilder
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</Link>
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</div>
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</div>
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</main>
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);
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}
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return (
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<main className="min-h-screen bg-black text-zinc-50">
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<div className="mx-auto max-w-6xl px-4 py-6 lg:py-10">
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{/* Header */}
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<header className="mb-6">
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<Link
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href="/gunbuilder"
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className="text-xs text-zinc-400 hover:text-zinc-300 mb-4 inline-block"
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>
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← Back to The Armory
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</Link>
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<div className="flex flex-col gap-4 md:flex-row md:items-end md:justify-between">
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<div>
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<p className="text-xs font-semibold tracking-[0.2em] uppercase text-zinc-500">
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Shadow Standard
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</p>
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<h1 className="mt-1 text-2xl md:text-3xl font-semibold tracking-tight">
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Build <span className="text-amber-300">Summary</span>
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</h1>
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<p className="mt-2 text-sm text-zinc-400 max-w-xl">
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Review your build, purchase parts from our affiliate partners, or
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share your build with others.
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</p>
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</div>
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<div className="mt-3 md:mt-0">
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<div className="text-xs text-zinc-400">Total Build Price</div>
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<div className="text-3xl font-semibold text-amber-300">
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${totalPrice.toFixed(2)}
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</div>
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<div className="text-xs text-zinc-500">
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{selectedParts.length} / {CATEGORIES.length} parts selected
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</div>
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</div>
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</div>
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</header>
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{/* Share Section */}
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<section className="mb-6 rounded-lg border border-zinc-800 bg-zinc-950/60 p-4">
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<div className="flex flex-col gap-3 sm:flex-row sm:items-center sm:justify-between">
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<div className="flex-1">
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<h2 className="text-xs font-semibold tracking-[0.16em] uppercase text-zinc-400 mb-2">
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Share Your Build
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</h2>
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<p className="text-sm text-zinc-400">
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Share this link to let others view your build or bookmark it to
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come back later.
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</p>
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</div>
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<div className="flex gap-2">
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<button
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type="button"
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onClick={handleShare}
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className="rounded-md border border-zinc-700 bg-zinc-900/50 px-4 py-2 text-sm font-medium text-zinc-300 hover:bg-zinc-800 hover:border-zinc-600 transition-colors"
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>
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Share
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</button>
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<button
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type="button"
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onClick={handleCopyLink}
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className={`rounded-md border px-4 py-2 text-sm font-medium transition-colors ${
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copied
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? "border-green-500 bg-green-500/10 text-green-400"
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: "border-zinc-700 bg-zinc-900/50 text-zinc-300 hover:bg-zinc-800 hover:border-zinc-600"
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}`}
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>
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{copied ? "Copied!" : "Copy Link"}
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</button>
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</div>
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</div>
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{shareUrl && (
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<div className="mt-3 p-3 rounded-md bg-zinc-900/50 border border-zinc-800">
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<p className="text-xs text-zinc-500 mb-1">Shareable URL:</p>
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<p className="text-xs text-zinc-400 break-all font-mono">
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{shareUrl}
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</p>
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</div>
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)}
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</section>
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{/* Build Parts */}
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<section className="rounded-lg border border-zinc-800 bg-zinc-950/60 p-4 md:p-6">
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<h2 className="text-xs font-semibold tracking-[0.16em] uppercase text-zinc-400 mb-4">
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Selected Parts
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</h2>
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{loadingParts && (
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<p className="text-sm text-zinc-500 mb-4">Loading parts…</p>
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)}
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{partsError && (
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<p className="text-sm text-red-400 mb-4">
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{partsError} — check the Ballistic API.
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</p>
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)}
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<div className="space-y-4">
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{CATEGORIES.map((category) => {
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const selectedPartId = build[category.id];
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const part = parts.find(
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(p) =>
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p.id === selectedPartId &&
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p.categoryId === (category.id as CategoryId),
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);
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return (
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<div
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key={category.id}
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className="border border-zinc-800 rounded-md p-4 bg-zinc-900/30"
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>
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<div className="flex items-start justify-between gap-4">
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<div className="flex-1">
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<div className="text-[0.7rem] uppercase tracking-[0.16em] text-zinc-500 mb-2">
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{category.name}
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</div>
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{part ? (
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<>
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<div className="text-lg font-semibold text-zinc-50 mb-1">
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<span className="text-zinc-400">{part.brand}</span>{" "}
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{part.name}
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</div>
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<div className="mt-3 flex gap-2 flex-wrap">
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{part.url && (
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<a
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href={part.url}
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target="_blank"
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rel="noopener noreferrer"
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className="inline-flex items-center gap-2 rounded-md border border-amber-400/60 bg-amber-400/10 px-4 py-2 text-sm font-medium text-amber-200 hover:bg-amber-400/15 transition-colors"
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>
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Purchase from Retailer
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<svg
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className="w-4 h-4"
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fill="none"
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stroke="currentColor"
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viewBox="0 0 24 24"
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>
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<path
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strokeLinecap="round"
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strokeLinejoin="round"
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strokeWidth={2}
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d="M10 6H6a2 2 0 00-2 2v10a2 2 0 002 2h10a2 2 0 002-2v-4M14 4h6m0 0v6m0-6L10 14"
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/>
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</svg>
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</a>
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)}
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<Link
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href={`/gunbuilder/${category.id}/${part.id}`}
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className="inline-flex items-center rounded-md border border-zinc-700 bg-zinc-900/50 px-4 py-2 text-sm font-medium text-zinc-300 hover:bg-zinc-800 hover:border-zinc-600 transition-colors"
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>
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View Details
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</Link>
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</div>
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</>
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) : (
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<div className="text-sm text-zinc-600">
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Not selected
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</div>
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)}
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</div>
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{part && (
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<div className="text-right">
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<div className="text-2xl font-semibold text-amber-300">
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${part.price.toFixed(2)}
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</div>
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</div>
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)}
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</div>
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</div>
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);
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})}
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</div>
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</section>
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{/* Actions */}
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<div className="mt-6 flex flex-col gap-3 sm:flex-row sm:justify-between">
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<Link
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href="/gunbuilder"
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className="rounded-md border border-zinc-700 bg-zinc-900/50 px-6 py-3 text-sm font-medium text-zinc-300 hover:bg-zinc-800 hover:border-zinc-600 transition-colors text-center"
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>
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Edit Build
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</Link>
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<div className="flex gap-3">
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<button
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type="button"
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onClick={() => {
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localStorage.removeItem(STORAGE_KEY);
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router.push("/gunbuilder");
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}}
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className="rounded-md border border-zinc-700 bg-zinc-900/50 px-6 py-3 text-sm font-medium text-zinc-300 hover:bg-zinc-800 hover:border-zinc-600 transition-colors"
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>
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Clear Build
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</button>
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</div>
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</div>
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</div>
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</main>
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);
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} |