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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 | "use client"; import { useState, useEffect, useCallback, useRef } from "react"; import { Modal, Button } from "@/components/ui"; import { ProductForm } from "@/components/features/admin/ProductForm"; import { clientLogger } from "@/lib/logging/clientLogger"; import { useConfirm } from "@/hooks/useConfirm"; interface Category { id: number; title: string; } interface ProductImage { id: number; url: string; thumbnailUrl: string; order: number; } interface Product { id: number; title: string; description: string; price: number; discountedPrice: number; stock: number; categoryId: number; sku: string; images: ProductImage[]; category: { title: string }; rating?: number; reviewCount?: number; } interface ProductFormData { title: string; description: string; price: string | number; discountedPrice: string | number; stock: number; categoryId: string | number; sku: string; images?: ProductImage[]; } interface ProductModalProps { isOpen: boolean; onClose: () => void; productId?: number | null; onSave: (product: Product) => void; onProductCreated?: (product: Product) => void; } export const ProductModal: React.FC<ProductModalProps> = ({ isOpen, onClose, productId, onSave, onProductCreated, }) => { const { confirm, ConfirmDialog } = useConfirm(); const [product, setProduct] = useState<Product | null>(null); const [categories, setCategories] = useState<Category[]>([]); const [loading, setLoading] = useState(false); const [saving, setSaving] = useState(false); const [error, setError] = useState(""); const [hasUnsavedChanges, setHasUnsavedChanges] = useState(false); const submitRef = useRef<(() => void) | null>(null); const isEditing = !!productId; // Fetch product and categories when modal opens useEffect(() => { if (!isOpen) { // Reset state when modal closes setProduct(null); setError(""); setHasUnsavedChanges(false); return; } const fetchData = async () => { setLoading(true); setError(""); try { const fetchPromises: Promise<Response>[] = [ fetch("/api/admin/categories"), ]; if (productId) { fetchPromises.push(fetch(`/api/admin/products/${productId}`)); } const responses = await Promise.all(fetchPromises); const [categoriesRes, productRes] = responses; const categoriesData = await categoriesRes.json(); if (categoriesData.success) { setCategories(categoriesData.data); } if (productRes) { if (!productRes.ok) { throw new Error("Product not found"); } const productData = await productRes.json(); setProduct(productData.data || productData); } } catch (err) { const errorMsg = err instanceof Error ? err.message : "An error occurred"; setError(errorMsg); clientLogger.error("Failed to fetch product data", err instanceof Error ? err : new Error(String(err))); } finally { setLoading(false); } }; fetchData(); }, [isOpen, productId]); const handleClose = useCallback(async () => { if (hasUnsavedChanges) { const confirmed = await confirm({ title: "Unsaved Changes", message: "You have unsaved changes. Are you sure you want to close?", confirmText: "Discard", cancelText: "Keep Editing", variant: "danger", }); if (!confirmed) return; } onClose(); }, [hasUnsavedChanges, confirm, onClose]); const handleSubmit = async (data: ProductFormData) => { const url = productId ? `/api/admin/products/${productId}` : "/api/admin/products"; const method = productId ? "PUT" : "POST"; const response = await fetch(url, { method, headers: { "Content-Type": "application/json" }, body: JSON.stringify(data), }); if (!response.ok) { const errorData = await response.json(); throw new Error(errorData.error || `Failed to ${productId ? "update" : "create"} product`); } const result = await response.json(); const savedProduct = result.data || result; if (productId) { onSave(savedProduct); } else if (onProductCreated) { onProductCreated(savedProduct); } setHasUnsavedChanges(false); onClose(); }; const modalTitle = isEditing ? `Edit Product${product ? `: ${product.title}` : ""}` : "Create New Product"; const handleSaveClick = () => { if (submitRef.current) { submitRef.current(); } }; // Footer with save button - always visible const modalFooter = !loading && !error ? ( <> <Button variant="outline" onClick={handleClose} disabled={saving}> Cancel </Button> <Button variant="primary" onClick={handleSaveClick} loading={saving} > {isEditing ? "Update Product" : "Create Product"} </Button> </> ) : null; return ( <> <Modal open={isOpen} onClose={handleClose} title={modalTitle} size="xl" closeOnBackdrop={!hasUnsavedChanges} footer={modalFooter} > {loading ? ( <div className="flex flex-col items-center justify-center py-12"> <div className="w-12 h-12 border-4 border-gray-200 border-t-blue-500 rounded-full animate-spin mb-4" /> <p className="text-gray-500 dark:text-gray-400"> {isEditing ? "Loading product..." : "Loading..."} </p> </div> ) : error ? ( <div className="text-center py-12"> <div className="text-red-500 mb-4"> <svg className="w-16 h-16 mx-auto" fill="none" stroke="currentColor" viewBox="0 0 24 24"> <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M12 8v4m0 4h.01M21 12a9 9 0 11-18 0 9 9 0 0118 0z" /> </svg> </div> <h3 className="text-lg font-semibold text-gray-900 dark:text-gray-100 mb-2"> Error Loading Product </h3> <p className="text-gray-500 dark:text-gray-400 mb-4">{error}</p> <Button variant="outline" onClick={onClose}> Close </Button> </div> ) : ( <div onChange={() => setHasUnsavedChanges(true)}> <ProductForm key={product ? `edit-${product.id}-${product.title}` : "new"} productId={productId || undefined} initialData={product ? { title: product.title, description: product.description || "", price: product.price, discountedPrice: product.discountedPrice, stock: product.stock, categoryId: product.categoryId, sku: product.sku || "", images: product.images, } : undefined} categories={categories} onSubmit={handleSubmit} hideSubmitButton submitRef={submitRef} onLoadingChange={setSaving} /> </div> )} </Modal> <ConfirmDialog /> </> ); }; export default ProductModal; |