Add updateExisting option to furniture import

- Added updateExisting parameter to importSingleFurni and API routes
- When updateExisting=true, existing items are updated (catalog price/page) instead of failing
- Added catalogUpdated flag to ImportSingleResult
- Updates existing catalog entries (price, page) instead of skipping duplicates

src/app/api/admin/import/furni/route.ts

@@ -297,6 +297,7 @@ export const POST = withAdmin(
 						type: item.type ?? "flooritem",
 						revision: item.revision ?? 0,
 						category: item.category ?? "unknown",
+						updateExisting: body.updateExisting === true,
 						sourceSwfBaseUrl: source?.sourceSwfBaseUrl,
 						nitroBaseUrl: source?.nitroBaseUrl || undefined,
 						iconBaseUrl: source?.iconBaseUrl || undefined,
@@ -359,6 +360,7 @@ export const POST = withAdmin(
 			revision,
 			category,
 			sourceId,
+			updateExisting,
 		} = body;
 
 		if (!classname || !name) return apiError("Missing classname or name", 400);
@@ -374,6 +376,7 @@ export const POST = withAdmin(
 			type: type ?? "flooritem",
 			revision: revision ?? 0,
 			category: category ?? "unknown",
+			updateExisting: updateExisting === true,
 			sourceSwfBaseUrl: source?.sourceSwfBaseUrl,
 			nitroBaseUrl: source?.nitroBaseUrl || undefined,
 			iconBaseUrl: source?.iconBaseUrl || undefined,

src/lib/services/furni-import.ts

@@ -424,6 +424,7 @@ export async function importSingleFurni(params: {
 	revision: number;
 	category: string;
 	skipFurniDataWrite?: boolean;
+	updateExisting?: boolean;
 	onProgress?: (status: string) => void;
 	/** Per-source SWF download base URL (e.g. "https://virtualc.nl/dcr"). */
 	sourceSwfBaseUrl?: string;
@@ -440,6 +441,7 @@ export async function importSingleFurni(params: {
 		revision,
 		category,
 		skipFurniDataWrite,
+		updateExisting,
 		onProgress,
 		sourceSwfBaseUrl,
 		nitroBaseUrl: sourceNitroBaseUrl,
@@ -454,28 +456,34 @@ export async function importSingleFurni(params: {
 		.where(eq(ItemsBase.itemName, classname))
 		.limit(1);
 	if (existsByName) {
-		return {
-			ok: false,
-			warnings,
-			error: `Item "${classname}" already exists (id: ${existsByName.id})`,
-		};
+		if (!updateExisting) {
+			return {
+				ok: false,
+				warnings,
+				error: `Item "${classname}" already exists (id: ${existsByName.id})`,
+			};
+		}
+		// Update existing item - fall through to update logic
 	}
 	const [existsById] = await db
 		.select({ itemName: ItemsBase.itemName })
 		.from(ItemsBase)
 		.where(eq(ItemsBase.id, originalId))
 		.limit(1);
-	if (existsById) {
-		return {
-			ok: false,
-			warnings,
-			error: `spriteId ${originalId} already used by "${existsById.itemName}"`,
-		};
+	if (existsById && (!existsByName || existsById.itemName !== classname)) {
+		if (!updateExisting) {
+			return {
+				ok: false,
+				warnings,
+				error: `spriteId ${originalId} already used by "${existsById.itemName}"`,
+			};
+		}
+		// Update existing item - fall through to update logic
 	}
 
 	// ── Check if spriteId already used in FurnitureData.json ──
 	const takenBy = await findFurniDataIdConflict(originalId, classname);
-	if (takenBy) {
+	if (takenBy && !updateExisting) {
 		return {
 			ok: false,
 			warnings,
@@ -824,6 +832,7 @@ export async function importSingleFurni(params: {
 
 	// ── Create catalog entry (with duplicate check + category sub-page) ──
 	let catalogItemId: number | null = null;
+	let catalogUpdated = false;
 	try {
 		const itemIdStr = String(spriteId);
 
@@ -834,9 +843,28 @@ export async function importSingleFurni(params: {
 
 		if (existingCatalog.length > 0) {
 			catalogItemId = existingCatalog[0].id;
-			warnings.push(
-				`Item already in catalog (catalog_item #${catalogItemId}, page ${existingCatalog[0].page_id}) — skipped duplicate`,
-			);
+			if (updateExisting) {
+				// Update existing catalog entry: price, page, etc.
+				const categoryPageId = await getOrCreateCategoryPage(
+					classname,
+					itemType,
+				);
+				const pageIdStr = String(categoryPageId);
+				const price = autoPriceFurni(classname);
+				await db.execute(sql`
+          UPDATE catalog_items
+          SET page_id = ${pageIdStr}, cost_credits = ${price.credits}, cost_points = ${price.points}, points_type = ${price.pointsType}
+          WHERE id = ${catalogItemId}
+        `);
+				catalogUpdated = true;
+				warnings.push(
+					`Item updated in catalog (catalog_item #${catalogItemId}, page ${categoryPageId})`,
+				);
+			} else {
+				warnings.push(
+					`Item already in catalog (catalog_item #${catalogItemId}, page ${existingCatalog[0].page_id}) — skipped duplicate`,
+				);
+			}
 		} else {
 			// Get or create the right category sub-page based on classname
 			const categoryPageId = await getOrCreateCategoryPage(classname, itemType);
@@ -861,6 +889,7 @@ export async function importSingleFurni(params: {
 		ok: true,
 		itemId: spriteId,
 		catalogItemId,
+		catalogUpdated,
 		dimensions: dims,
 		spriteCount: conversionResult?.spriteCount,
 		warnings,

src/types/furni.ts

@@ -93,6 +93,7 @@ export interface ImportSingleResult {
 	ok: boolean;
 	itemId?: number;
 	catalogItemId?: number | null;
+	catalogUpdated?: boolean;
 	dimensions?: { x: number; y: number; z: number };
 	spriteCount?: number;
 	warnings: string[];