227 lines
8.2 KiB
TypeScript
227 lines
8.2 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, PARTS } from "@/data/gunbuilderParts";
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import type { CategoryId, Part } from "@/types/gunbuilder";
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import { CategoryColumn } from "@/components/CategoryColumn";
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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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export default function GunbuilderPage() {
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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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// Initialize from localStorage if available
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if (typeof window !== "undefined") {
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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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return JSON.parse(stored);
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} catch {
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return {};
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}
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}
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}
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return {};
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});
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// Handle URL query parameter for part selection
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useEffect(() => {
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const selectParam = searchParams.get("select");
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if (selectParam) {
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const [categoryId, partId] = selectParam.split(":");
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if (categoryId && partId && CATEGORIES.some((c) => c.id === categoryId)) {
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setBuild((prev) => {
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const updated = {
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...prev,
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[categoryId]: partId,
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};
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// Persist to localStorage
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localStorage.setItem(STORAGE_KEY, JSON.stringify(updated));
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return updated;
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});
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// Remove query param from URL
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router.replace("/gunbuilder", { scroll: false });
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}
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}
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}, [searchParams, router]);
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// Persist build state to localStorage whenever it changes
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useEffect(() => {
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if (typeof window !== "undefined") {
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localStorage.setItem(STORAGE_KEY, JSON.stringify(build));
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}
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}, [build]);
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const partsByCategory: Record<CategoryId, Part[]> = useMemo(() => {
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const grouped = {} as Record<CategoryId, Part[]>;
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for (const category of CATEGORIES) {
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grouped[category.id] = PARTS.filter(
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(p) => p.categoryId === category.id,
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);
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}
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return grouped;
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}, []);
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const selectedParts: Part[] = useMemo(() => {
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return Object.entries(build)
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.map(([categoryId, partId]) =>
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PARTS.find((p) => p.id === partId && p.categoryId === categoryId),
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)
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.filter(Boolean) as Part[];
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}, [build]);
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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 handleSelectPart = (categoryId: CategoryId, partId: string) => {
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setBuild((prev) => ({
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...prev,
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[categoryId]: partId,
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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 flex flex-col gap-2 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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Gunbuilder <span className="text-amber-300">Prototype</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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Choose one part per category to assemble an AR-15 build. Prices
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and links are mock data for now—but the flow is close to what
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the real tool will be.
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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">Current build total</div>
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<div className="text-2xl 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} categories filled
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</div>
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</div>
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</header>
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{/* Layout */}
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<div className="grid gap-4 lg:grid-cols-[3fr,1.25fr]">
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{/* Categories/parts */}
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<section className="rounded-lg border border-zinc-800 bg-zinc-950/60 p-3 md:p-4">
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<div className="grid gap-4 md:grid-cols-2 lg:grid-cols-3">
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{CATEGORIES.map((category) => (
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<div
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key={category.id}
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className="border border-zinc-800 rounded-md p-2 md:p-3 bg-zinc-950/60"
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>
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<CategoryColumn
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category={category}
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parts={partsByCategory[category.id]}
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selectedPartId={build[category.id]}
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onSelectPart={(partId) =>
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handleSelectPart(category.id, partId)
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}
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/>
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</div>
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))}
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</div>
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</section>
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{/* Build Summary */}
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<aside className="rounded-lg border border-zinc-800 bg-zinc-950/80 p-3 md:p-4 flex flex-col">
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<h2 className="text-xs font-semibold tracking-[0.16em] uppercase text-zinc-400 mb-3">
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Current Build
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</h2>
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<div className="flex-1 overflow-y-auto pr-1">
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{selectedParts.length === 0 && (
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<p className="text-sm text-zinc-500">
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Select a part from each category to start your build.
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</p>
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)}
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<ul className="space-y-2">
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{CATEGORIES.map((cat) => {
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const selectedPartId = build[cat.id];
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const part = PARTS.find(
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(p) => p.id === selectedPartId && p.categoryId === cat.id,
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);
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return (
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<li key={cat.id}>
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<div className="text-[0.7rem] uppercase tracking-[0.16em] text-zinc-500">
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{cat.name}
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</div>
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{part ? (
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<div className="mt-1 flex justify-between items-center gap-2">
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<div className="text-sm text-zinc-50">
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<span className="text-zinc-400">
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{part.brand}{" "}
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</span>
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{part.name}
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</div>
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<div className="text-xs font-semibold text-amber-300 whitespace-nowrap">
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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 className="mt-1 text-xs text-zinc-600">
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Not selected
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</div>
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)}
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</li>
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);
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})}
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</ul>
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</div>
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{/* CTA */}
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<div className="mt-4 border-t border-zinc-800 pt-3 space-y-2">
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<Link
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href="/gunbuilder/build"
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className={`block w-full rounded-md border border-amber-400/60 bg-amber-400/10 px-3 py-2 text-sm font-medium text-amber-200 hover:bg-amber-400/15 text-center transition-colors ${
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selectedParts.length === 0
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? "opacity-40 cursor-not-allowed pointer-events-none"
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: ""
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}`}
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>
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Continue to Buy
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</Link>
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<button
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type="button"
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onClick={() => {
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setBuild({});
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localStorage.removeItem(STORAGE_KEY);
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}}
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disabled={selectedParts.length === 0}
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className={`w-full rounded-md border border-zinc-700 bg-zinc-900/50 px-3 py-2 text-sm font-medium text-zinc-300 hover:bg-zinc-800 hover:border-zinc-600 transition-colors ${
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selectedParts.length === 0
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? "opacity-40 cursor-not-allowed"
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: ""
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}`}
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>
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Clear Build
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</button>
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<p className="mt-2 text-[0.7rem] text-zinc-500">
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View your build summary with affiliate links and sharing options.
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</p>
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</div>
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</aside>
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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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