!feat: major 3.0 release candidate

2026-04-22 07:58:01 +03:00 · 2025-05-03 23:59:43 +03:00
parent dbc8c7fd4d
commit 39793a38c3
143 changed files with 14277 additions and 0 deletions
@@ -0,0 +1,121 @@
+import { ClientRect, Collision, CollisionDescriptor, CollisionDetection } from "@dnd-kit/core";
+import { DndItem } from "../../hooks/useDndItem";
+import { centerOfRectangle, distanceBetween, getIntersectionRatio, getMaxIntersectionRatio, getRectSideCoordinates, sortCollisionsAsc } from "./dndUtils";
+
+export function collisionDetector(vertical?: boolean): CollisionDetection
+{
+	return (args): Collision[] =>
+	{
+		const { collisionRect, droppableContainers, droppableRects, active, pointerCoordinates } = args;
+		const activeItem = active.data.current as DndItem;
+
+		if (!pointerCoordinates)
+			return [];
+
+		const collisions: CollisionDescriptor[] = [];
+		const centerRect = centerOfRectangle(
+			collisionRect,
+			collisionRect.left,
+			collisionRect.top
+		);
+
+		for (const droppableContainer of droppableContainers)
+		{
+			const { id, data } = droppableContainer;
+			const rect = droppableRects.get(id);
+
+			const droppableItem: DndItem = data.current as DndItem;
+
+			if (!rect)
+				continue;
+
+			let value: number = 0;
+
+			if (activeItem.item.type === "collection")
+			{
+				if (droppableItem.item.type !== "collection")
+					continue;
+
+				value = distanceBetween(centerOfRectangle(rect), centerRect);
+				collisions.push({ id, data: { droppableContainer, value } });
+				continue;
+			}
+
+			const intersectionRatio: number = getIntersectionRatio(rect, collisionRect);
+			const intersectionCoefficient: number = intersectionRatio / getMaxIntersectionRatio(rect, collisionRect);
+
+			if (droppableItem.item.type === "collection")
+			{
+				if (activeItem.indices.length === 2 && activeItem.indices[0] === droppableItem.indices[0])
+					continue;
+
+				if (intersectionCoefficient < 0.7 && activeItem.item.type === "tab")
+					continue;
+
+				if (activeItem.indices.length === 3 && activeItem.indices[0] === droppableItem.indices[0])
+				{
+					const [collectionId, groupId] = activeItem.indices;
+					const groupRect: ClientRect | undefined = droppableRects.get(`${collectionId}/${groupId}`);
+
+					if (!groupRect)
+						continue;
+
+					value = 1 / (intersectionRatio - getIntersectionRatio(groupRect, collisionRect));
+				}
+				else
+				{
+					value = 1 / intersectionRatio;
+				}
+			}
+			else if (droppableItem.item.type === "group" && (id as string).endsWith("_dropzone"))
+			{
+				if (activeItem.item.type === "group")
+					continue;
+
+				if (
+					activeItem.indices.length === 3 &&
+					activeItem.indices[0] === droppableItem.indices[0] &&
+					activeItem.indices[1] === droppableItem.indices[1]
+				)
+					continue;
+
+				if (intersectionCoefficient < 0.5)
+					continue;
+
+				value = 1 / intersectionRatio;
+			}
+			else if (activeItem.indices.length === droppableItem.indices.length)
+			{
+				if (activeItem.indices[0] !== droppableItem.indices[0])
+					continue;
+
+				if (activeItem.indices.length === 3 && activeItem.indices[1] !== droppableItem.indices[1])
+					continue;
+
+				if (droppableItem.item.type === "group" && droppableItem.item.pinned === true)
+					continue;
+
+				if (activeItem.item.type === "tab" && droppableItem.item.type === "tab")
+				{
+					value = distanceBetween(centerOfRectangle(rect), centerRect);
+				}
+				else
+				{
+					const activeIndex: number = activeItem.indices[activeItem.indices.length - 1];
+					const droppableIndex: number = droppableItem.indices[droppableItem.indices.length - 1];
+					const before: boolean = activeIndex < droppableIndex;
+
+					value = distanceBetween(
+						getRectSideCoordinates(rect, before, vertical),
+						getRectSideCoordinates(collisionRect, before, vertical)
+					);
+				}
+			}
+
+			if ((value > 0 && value < Number.POSITIVE_INFINITY) || active.id === id)
+				collisions.push({ id, data: { droppableContainer, value } });
+		};
+
+		return collisions.sort(sortCollisionsAsc);
+	};
+}