From fc592f4dfcda72ae0903e30584210abc96115123 Mon Sep 17 00:00:00 2001
From: Jeffcar1993 <jphoenix.07@hotmail.com>
Date: Tue, 26 Aug 2025 20:21:45 -0500
Subject: [PATCH] Refactor: To add information about as availability variables
 on grid category of polos and stickers, and link variants since url to
 product component

---
 .../components/product-card/index.tsx         | 51 +++++++++++++++++--
 src/routes/category/index.tsx                 |  6 ++-
 src/routes/product/index.tsx                  | 44 ++++++++++++----
 3 files changed, 87 insertions(+), 14 deletions(-)

diff --git a/src/routes/category/components/product-card/index.tsx b/src/routes/category/components/product-card/index.tsx
index a6abe33..6b83d98 100644
--- a/src/routes/category/components/product-card/index.tsx
+++ b/src/routes/category/components/product-card/index.tsx
@@ -1,12 +1,42 @@
-import { Link } from "react-router";
+import { Link, useNavigate } from "react-router";
 
 import type { Product } from "@/models/product.model";
+import { Button } from "@/components/ui";
 
 interface ProductCardProps {
   product: Product;
+  categorySlug: string;
 }
 
-export function ProductCard({ product }: ProductCardProps) {
+export function ProductCard({ product, categorySlug }: ProductCardProps) {
+  const navigate = useNavigate();
+  let variantTitle: string | null = null;
+  let variants: string[] = [];
+  let variantParamName: "size" | "measure" | null = null;
+
+  if (categorySlug === "polos") {
+    variantTitle = "Elige la talla";
+    variants = ["Small", "Medium", "Large"];
+    variantParamName = "size";
+  } else if (categorySlug === "stickers") {
+    variantTitle = "Elige la medida";
+    variants = ["3*3", "5*5", "10*10"];
+    variantParamName = "measure";
+  }
+
+  const handleVariantClick = (
+    e: React.MouseEvent<HTMLButtonElement>,
+    variant: string
+  ) => {
+    e.preventDefault();
+    e.stopPropagation();
+    if (variantParamName) {
+      const paramValue =
+        variantParamName === "size" ? variant.toLowerCase() : variant;
+      navigate(`/products/${product.id}?${variantParamName}=${paramValue}`);
+    }
+  };
+
   return (
     <Link
       to={`/products/${product.id}`}
@@ -14,13 +44,28 @@ export function ProductCard({ product }: ProductCardProps) {
       data-testid="product-item"
     >
       <div className="relative flex h-full flex-col overflow-hidden rounded-xl border border-separator group">
-        <div className="aspect-[3/4] bg-muted">
+        <div className="relative aspect-[3/4] bg-muted">
           <img
             src={product.imgSrc}
             alt={product.title}
             loading="lazy"
             className="h-full w-full object-contain transition-transform duration-200 group-hover:scale-105"
           />
+          {variantTitle && (
+            <div className="absolute bottom-0 left-0 right-0 flex flex-col items-center bg-black/50 p-4 text-white opacity-0 transition-opacity duration-200 group-hover:opacity-100">
+              <h2 className="mb-4 text-xl font-bold">{variantTitle}</h2>
+              <div className="flex gap-2">
+                {variants.map((variant) => (
+                  <Button
+                    key={variant}
+                    onClick={(e) => handleVariantClick(e, variant)}
+                  >
+                    {variant}
+                  </Button>
+                ))}
+              </div>
+            </div>
+          )}
         </div>
         <div className="flex grow flex-col gap-2 p-4">
           <h2 className="text-sm font-medium">{product.title}</h2>
diff --git a/src/routes/category/index.tsx b/src/routes/category/index.tsx
index 7c0aef5..a165661 100644
--- a/src/routes/category/index.tsx
+++ b/src/routes/category/index.tsx
@@ -82,7 +82,11 @@ export default function Category({ loaderData }: Route.ComponentProps) {
             />
             <div className="grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-3 gap-8 flex-grow">
               {products.map((product) => (
-                <ProductCard product={product} key={product.id} />
+                <ProductCard
+                  product={product}
+                  key={product.id}
+                  categorySlug={category.slug}
+                />
               ))}
             </div>
           </div>
diff --git a/src/routes/product/index.tsx b/src/routes/product/index.tsx
index 88bbffd..106efe2 100644
--- a/src/routes/product/index.tsx
+++ b/src/routes/product/index.tsx
@@ -1,5 +1,5 @@
-import { useState } from "react";
-import { Form, useNavigation } from "react-router";
+import { useEffect, useState } from "react";
+import { Form, useNavigation, useSearchParams } from "react-router";
 
 import { VariantSelector } from "@/components/product/VariantSelector";
 import { Button, Container, Separator } from "@/components/ui";
@@ -22,17 +22,41 @@ export async function loader({ params }: Route.LoaderArgs) {
 export default function Product({ loaderData }: Route.ComponentProps) {
   const { product } = loaderData;
   const navigation = useNavigation();
+  const [searchParams] = useSearchParams();
   const cartLoading = navigation.state === "submitting";
 
-  // Si el producto tiene variantes, selecciona la primera por defecto
-  const [selectedSize, setSelectedSize] = useState(
-    product?.variants?.[0]?.size ?? ""
-  );
+  const getInitialSize = () => {
+    const isValidSize = (size: string | null) => {
+      return size === "small" || size === "medium" || size === "large";
+    };
+    const sizeFromUrl = searchParams.get("size");
+    const availableSizes = product?.variants?.map((v) => v.size) || [];
+    if (isValidSize(sizeFromUrl) && availableSizes.includes(sizeFromUrl)) {
+    return sizeFromUrl;
+  }
+    return product?.variants?.[0]?.size ?? "";
+  };
 
-  // Si el producto tiene variantes de stickers, selecciona la primera por defecto
-  const [selectedMeasure, setSelectedMeasure] = useState(
-    product?.stickersVariants?.[0]?.measure ?? ""
-  );
+  const getInitialMeasure = () => {
+    const isValidMeasure = (measure: string | null) => {
+      return measure === "3*3" || measure === "5*5" || measure === "10*10";
+    };
+    const measureFromUrl = searchParams.get("measure");
+    const availableMeasures =
+      product?.stickersVariants?.map((v) => v.measure) || [];
+    if (isValidMeasure(measureFromUrl) && availableMeasures.includes(measureFromUrl)) {
+      return measureFromUrl;
+    }
+    return product?.stickersVariants?.[0]?.measure ?? "";
+  };
+
+  const [selectedSize, setSelectedSize] = useState(getInitialSize);
+  const [selectedMeasure, setSelectedMeasure] = useState(getInitialMeasure);
+
+  useEffect(() => {
+    setSelectedSize(getInitialSize);
+    setSelectedMeasure(getInitialMeasure);
+  }, [searchParams, product?.id]);
 
   if (!product) {
     return <NotFound />;