fix: keep mobile board widgets unchanged

apps/nextjs/src/components/board/items/actions/create-item.ts

@@ -60,9 +60,15 @@ const createItemLayouts = (board: Board, currentSection: EmptySection, kind: Wid
   return layouts.map((layoutId) => {
     const boardLayout = board.layouts.find((layout) => layout.id === layoutId);
     const elements = getSectionElements(board, { sectionId: currentSection.id, layoutId });
+    const layoutItemSize = boardLayout
+      ? {
+          ...itemSize,
+          width: Math.min(itemSize.width, boardLayout.columnCount),
+        }
+      : itemSize;
 
     const emptyPosition = boardLayout
-      ? getFirstEmptyPosition(elements, boardLayout.columnCount, 9999, itemSize)
+      ? getFirstEmptyPosition(elements, boardLayout.columnCount, 9999, layoutItemSize)
       : { xOffset: 0, yOffset: 0 };
 
     if (!emptyPosition) {
@@ -70,8 +76,8 @@ const createItemLayouts = (board: Board, currentSection: EmptySection, kind: Wid
     }
 
     return {
-      width: itemSize.width,
-      height: itemSize.height,
+      width: layoutItemSize.width,
+      height: layoutItemSize.height,
       ...emptyPosition,
       sectionId: currentSection.id,
       layoutId,

apps/nextjs/src/components/board/items/actions/empty-position.ts

@@ -7,7 +7,7 @@ export const getFirstEmptyPosition = (
   size: { width: number; height: number } = { width: 1, height: 1 },
 ) => {
   for (let yOffset = 0; yOffset < rowCount + 1 - size.height; yOffset++) {
-    for (let xOffset = 0; xOffset < columnCount; xOffset++) {
+    for (let xOffset = 0; xOffset < columnCount + 1 - size.width; xOffset++) {
       const isOccupied = elements.some(
         (element) =>
           element.yOffset < yOffset + size.height &&

apps/nextjs/src/components/board/items/actions/move-and-resize-item.ts

@@ -1,9 +1,8 @@
-import { getCurrentLayout } from "@homarr/boards/context";
-
 import type { Board } from "~/app/[locale]/boards/_types";
 
 export interface MoveAndResizeItemInput {
   itemId: string;
+  layoutId: string;
   xOffset: number;
   yOffset: number;
   width: number;
@@ -11,10 +10,8 @@ export interface MoveAndResizeItemInput {
 }
 
 export const moveAndResizeItemCallback =
-  ({ itemId, ...layoutInput }: MoveAndResizeItemInput) =>
+  ({ itemId, layoutId, ...layoutInput }: MoveAndResizeItemInput) =>
   (previous: Board): Board => {
-    const currentLayout = getCurrentLayout(previous);
-
     return {
       ...previous,
       items: previous.items.map((item) =>
@@ -23,7 +20,7 @@ export const moveAndResizeItemCallback =
           : {
               ...item,
               layouts: item.layouts.map((layout) =>
-                layout.layoutId !== currentLayout
+                layout.layoutId !== layoutId
                   ? layout
                   : {
                       ...layout,

apps/nextjs/src/components/board/items/actions/move-item-to-section.ts

@@ -1,9 +1,8 @@
-import { getCurrentLayout } from "@homarr/boards/context";
-
 import type { Board } from "~/app/[locale]/boards/_types";
 
 export interface MoveItemToSectionInput {
   itemId: string;
+  layoutId: string;
   sectionId: string;
   xOffset: number;
   yOffset: number;
@@ -12,10 +11,8 @@ export interface MoveItemToSectionInput {
 }
 
 export const moveItemToSectionCallback =
-  ({ itemId, ...layoutInput }: MoveItemToSectionInput) =>
+  ({ itemId, layoutId, ...layoutInput }: MoveItemToSectionInput) =>
   (board: Board): Board => {
-    const currentLayout = getCurrentLayout(board);
-
     return {
       ...board,
       items: board.items.map((item) =>
@@ -24,7 +21,7 @@ export const moveItemToSectionCallback =
           : {
               ...item,
               layouts: item.layouts.map((layout) =>
-                layout.layoutId !== currentLayout
+                layout.layoutId !== layoutId
                   ? layout
                   : {
                       ...layout,

apps/nextjs/src/components/board/items/actions/test/create-item.spec.ts

@@ -1,4 +1,4 @@
-import { describe, expect, test, vi } from "vitest";
+import { afterEach, describe, expect, test, vi } from "vitest";
 
 import * as boardContext from "@homarr/boards/context";
 
@@ -10,6 +10,10 @@ import { ItemMockBuilder } from "./mocks/item-mock";
 import { LayoutMockBuilder } from "./mocks/layout-mock";
 
 describe("item actions create-item", () => {
+  afterEach(() => {
+    vi.restoreAllMocks();
+  });
+
   test("should add it to first section", () => {
     // Arrange
     const itemKind = "clock";
@@ -108,4 +112,24 @@ describe("item actions create-item", () => {
       { height: 1, width: 1 },
     );
   });
+
+  test("clamps wide widgets to each retained layout", () => {
+    const desktopLayout = new LayoutMockBuilder({ id: "desktop", columnCount: 12 }).build();
+    const mobileLayout = new LayoutMockBuilder({ id: "mobile", columnCount: 1 }).build();
+    const board = new BoardMockBuilder()
+      .addLayout(desktopLayout)
+      .addLayout(mobileLayout)
+      .addEmptySection({ id: "root", yOffset: 0 })
+      .build();
+
+    const result = createItemCallback({ kind: "mediaMissing" })(board);
+    const item = result.items.at(0);
+
+    expect(item?.layouts).toEqual(
+      expect.arrayContaining([
+        expect.objectContaining({ layoutId: desktopLayout.id, width: 4 }),
+        expect.objectContaining({ layoutId: mobileLayout.id, width: 1 }),
+      ]),
+    );
+  });
 });

apps/nextjs/src/components/board/items/actions/test/empty-position.spec.ts

@@ -106,6 +106,10 @@ describe("get first empty position", () => {
 
     expect(result).toEqual(expectedX !== undefined ? { xOffset: expectedX, yOffset: expectedY } : undefined);
   });
+
+  test("does not place an item wider than the layout", () => {
+    expect(getFirstEmptyPosition([], 1, undefined, { width: 2, height: 1 })).toBeUndefined();
+  });
 });
 
 const createElementsFromLayout = (layout: string[][]) => {

apps/nextjs/src/components/board/items/actions/test/move-and-resize-item.spec.ts

@@ -1,6 +1,4 @@
-import { describe, expect, test, vi } from "vitest";
-
-import * as boardContext from "@homarr/boards/context";
+import { describe, expect, test } from "vitest";
 
 import { moveAndResizeItemCallback } from "../move-and-resize-item";
 import { BoardMockBuilder } from "./mocks/board-mock";
@@ -11,8 +9,6 @@ describe("moveItemToSectionCallback should move item in section", () => {
     // Arrange
     const itemToMove = "2";
     const layoutId = "1";
-    const spy = vi.spyOn(boardContext, "getCurrentLayout");
-    spy.mockReturnValue(layoutId);
     const newPosition = {
       xOffset: 20,
       yOffset: 30,
@@ -25,7 +21,7 @@ describe("moveItemToSectionCallback should move item in section", () => {
     const board = new BoardMockBuilder().addItem(itemA).addItem(itemB).addItem(itemC).build();
 
     // Act
-    const updatedBoard = moveAndResizeItemCallback({ itemId: itemToMove, ...newPosition })(board);
+    const updatedBoard = moveAndResizeItemCallback({ itemId: itemToMove, layoutId, ...newPosition })(board);
 
     // Assert
     expect(updatedBoard.items).toHaveLength(3);
@@ -43,8 +39,6 @@ describe("moveItemToSectionCallback should move item in section", () => {
     // Arrange
     const itemToMove = "2";
     const layoutId = "1";
-    const spy = vi.spyOn(boardContext, "getCurrentLayout");
-    spy.mockReturnValue(layoutId);
     const newPosition = {
       xOffset: 20,
       yOffset: 30,
@@ -56,7 +50,7 @@ describe("moveItemToSectionCallback should move item in section", () => {
     const board = new BoardMockBuilder().addItem(itemA).addItem(itemC).build();
 
     // Act
-    const updatedBoard = moveAndResizeItemCallback({ itemId: itemToMove, ...newPosition })(board);
+    const updatedBoard = moveAndResizeItemCallback({ itemId: itemToMove, layoutId, ...newPosition })(board);
 
     // Assert
     expect(updatedBoard.items).toHaveLength(2);

apps/nextjs/src/components/board/items/actions/test/move-item-to-section.spec.ts

@@ -1,6 +1,4 @@
-import { describe, expect, test, vi } from "vitest";
-
-import * as boardContext from "@homarr/boards/context";
+import { describe, expect, test } from "vitest";
 
 import { moveItemToSectionCallback } from "../move-item-to-section";
 import { BoardMockBuilder } from "./mocks/board-mock";
@@ -11,8 +9,6 @@ describe("moveItemToSectionCallback should move item to section", () => {
     // Arrange
     const itemToMove = "2";
     const layoutId = "1";
-    const spy = vi.spyOn(boardContext, "getCurrentLayout");
-    spy.mockReturnValue(layoutId);
     const newPosition = {
       sectionId: "3",
       xOffset: 20,
@@ -26,7 +22,7 @@ describe("moveItemToSectionCallback should move item to section", () => {
     const board = new BoardMockBuilder().addItem(itemA).addItem(itemB).addItem(itemC).build();
 
     // Act
-    const updatedBoard = moveItemToSectionCallback({ itemId: itemToMove, ...newPosition })(board);
+    const updatedBoard = moveItemToSectionCallback({ itemId: itemToMove, layoutId, ...newPosition })(board);
 
     // Assert
     expect(updatedBoard.items).toHaveLength(3);
@@ -44,8 +40,6 @@ describe("moveItemToSectionCallback should move item to section", () => {
     // Arrange
     const itemToMove = "2";
     const layoutId = "1";
-    const spy = vi.spyOn(boardContext, "getCurrentLayout");
-    spy.mockReturnValue(layoutId);
     const newPosition = {
       sectionId: "3",
       xOffset: 20,
@@ -58,7 +52,7 @@ describe("moveItemToSectionCallback should move item to section", () => {
     const board = new BoardMockBuilder().addItem(itemA).addItem(itemC).build();
 
     // Act
-    const updatedBoard = moveItemToSectionCallback({ itemId: itemToMove, ...newPosition })(board);
+    const updatedBoard = moveItemToSectionCallback({ itemId: itemToMove, layoutId, ...newPosition })(board);
 
     // Assert
     expect(updatedBoard.items).toHaveLength(2);