{"version":3,"file":"index.cjs","sources":[""],"sourcesContent":["import { getWindow } from \"ssr-window\";\r\nimport { isTouchDevice } from \"../../user/isTouchDevice/index.ts\";\r\nimport { bubble } from \"../bubble/index.ts\";\r\n\r\ntype TSupportedEvents =\r\n | { type: \"pointer\"; start: \"pointerdown\"; move: \"pointermove\"; end: \"pointerup\"; cancel: \"pointercancel\"; leave: \"pointerleave\"; }\r\n | { type: \"touch\"; start: \"touchstart\"; move: \"touchmove\"; end: \"touchend\"; cancel: \"touchcancel\"; leave: \"touchleave\"; }\r\n | { type: \"mouse\"; start: \"mousedown\"; move: \"mousemove\"; end: \"mouseup\"; leave: \"mouseleave\"; };\r\n\r\nexport type TOnSwipeArgs = Parameters;\r\n\r\nexport type TOnSwipeReturn = ReturnType;\r\n\r\n/**\r\n * Adds a device-agnostic swipe detector for an element (pointer, touch, or mouse).\r\n * Dispatches a \"swipe\" `CustomEvent` or calls the provided callback.\r\n *\r\n * @template TDetail\r\n * @param {Element|Document} el Target to listen for gestures\r\n * @param {{\r\n * callback?: (detail: TDetail) => void;\r\n * minDist?: number;\r\n * maxDist?: number;\r\n * minTime?: number;\r\n * maxTime?: number;\r\n * }} [props={}] Swipe configuration\r\n * @param {boolean} [isAutoInit=true] Attach listeners immediately\r\n * @returns {{\r\n * handler: { start: (e: Event) => void; move: (e: Event) => void; end: (e: Event) => void };\r\n * addListener: () => void;\r\n * removeListener: () => void;\r\n * }}\r\n * @throws {TypeError} onSwipe: el must be an Element or Document\r\n * @throws {TypeError} onSwipe: props must be an object\r\n * @throws {TypeError} onSwipe: callback must be a function if provided\r\n * @throws {TypeError} onSwipe: minDist/maxDist/minTime/maxTime must be finite numbers if provided\r\n *\r\n * @example\r\n * onSwipe(document.getElementById(\"box\")!, { callback: ({ dir }) => console.log(dir) });\r\n */\r\nexport const onSwipe = (\r\n el: Element | Document,\r\n props: {\r\n callback?: (detail: TDetail) => void;\r\n minDist?: number;\r\n maxDist?: number;\r\n minTime?: number;\r\n maxTime?: number;\r\n } = {},\r\n isAutoInit: boolean = true\r\n): { handler: { start: (e: Event) => void; move: (e: Event) => void; end: (e: Event) => void; }; addListener: () => void; removeListener: () => void; } => {\r\n if (!el || typeof (el as any).addEventListener !== \"function\") {\r\n throw new TypeError(\"onSwipe: el must be an Element or Document\");\r\n }\r\n if (props === null || typeof props !== \"object\") {\r\n throw new TypeError(\"onSwipe: props must be an object\");\r\n }\r\n const {\r\n callback, minDist, maxDist, minTime, maxTime,\r\n } = props as any;\r\n if (typeof callback !== \"undefined\" && typeof callback !== \"function\") {\r\n throw new TypeError(\"onSwipe: callback must be a function if provided\");\r\n }\r\n for (const [ k, v ] of Object.entries({\r\n minDist, maxDist, minTime, maxTime,\r\n })) {\r\n if (typeof v !== \"undefined\" && (typeof v !== \"number\" || !Number.isFinite(v))) {\r\n throw new TypeError(`onSwipe: ${k} must be a finite number if provided`);\r\n }\r\n }\r\n\r\n const settings = {\r\n minDist: 60,\r\n maxDist: 120,\r\n maxTime: 700,\r\n minTime: 50,\r\n callback: null as null | ((detail: TDetail) => void),\r\n ...props,\r\n };\r\n\r\n if (settings.maxTime < settings.minTime) {\r\n settings.maxTime = settings.minTime + 500;\r\n }\r\n\r\n if (settings.maxTime < 100 || settings.minTime < 50) {\r\n settings.maxTime = 700;\r\n settings.minTime = 50;\r\n }\r\n\r\n const eventsUnify = (e: MouseEvent | TouchEvent | PointerEvent | CustomEvent | Event) => {\r\n const te = e as TouchEvent;\r\n if (typeof te.changedTouches !== \"undefined\" && te.changedTouches && te.changedTouches.length) {\r\n return te.changedTouches[0];\r\n }\r\n return e as unknown as { pageX?: number; pageY?: number; };\r\n };\r\n\r\n const isSupport = {\r\n pointer: (\"PointerEvent\" in getWindow() || (\"msPointerEnabled\" in (getWindow().navigator as unknown as { msPointerEnabled?: unknown; }))),\r\n touch: isTouchDevice(),\r\n };\r\n\r\n const getSupportedEvents = (): TSupportedEvents => {\r\n if (isSupport.pointer) {\r\n return {\r\n type: \"pointer\",\r\n start: \"pointerdown\",\r\n move: \"pointermove\",\r\n end: \"pointerup\",\r\n cancel: \"pointercancel\",\r\n leave: \"pointerleave\",\r\n };\r\n }\r\n if (isSupport.touch) {\r\n return {\r\n type: \"touch\",\r\n start: \"touchstart\",\r\n move: \"touchmove\",\r\n end: \"touchend\",\r\n cancel: \"touchcancel\",\r\n leave: \"touchleave\",\r\n };\r\n }\r\n return {\r\n type: \"mouse\",\r\n start: \"mousedown\",\r\n move: \"mousemove\",\r\n end: \"mouseup\",\r\n leave: \"mouseleave\",\r\n };\r\n };\r\n\r\n const events = getSupportedEvents();\r\n\r\n let dir: \"none\" | \"left\" | \"right\" | \"up\" | \"down\",\r\n swipeType: \"none\" | \"left\" | \"right\" | \"up\" | \"down\",\r\n dist: number,\r\n isMouse = false,\r\n isMouseDown = false,\r\n startX = 0,\r\n distX = 0,\r\n startY = 0,\r\n distY = 0,\r\n startTime = 0;\r\n\r\n const checkStart = (e: Event): void => {\r\n const event: any = eventsUnify(e);\r\n const t = e as TouchEvent;\r\n if (isSupport.touch && typeof t.touches !== \"undefined\" && t.touches.length !== 1) {\r\n return;\r\n }\r\n dir = \"none\";\r\n swipeType = \"none\";\r\n dist = 0;\r\n const ce = e as CustomEvent<{ _pageX?: number; _pageY?: number; }>;\r\n startX = (event.pageX ?? ce?.detail?._pageX ?? 0);\r\n startY = (event.pageY ?? ce?.detail?._pageY ?? 0);\r\n startTime = Date.now();\r\n if (isMouse) {\r\n isMouseDown = true;\r\n }\r\n };\r\n\r\n const checkMove = (e: Event): void => {\r\n if (isMouse && !isMouseDown) {\r\n return;\r\n }\r\n const event: any = eventsUnify(e);\r\n const ce = e as CustomEvent<{ _pageX?: number; _pageY?: number; }>;\r\n distX = (event.pageX ?? ce?.detail?._pageX ?? 0) - startX;\r\n distY = (event.pageY ?? ce?.detail?._pageY ?? 0) - startY;\r\n if (Math.abs(distX) > Math.abs(distY)) {\r\n dir = (distX < 0) ? \"left\" : \"right\";\r\n } else {\r\n dir = (distY < 0) ? \"up\" : \"down\";\r\n }\r\n };\r\n\r\n const checkEnd = (e: Event): void => {\r\n if (isMouse && !isMouseDown) {\r\n isMouseDown = false;\r\n return;\r\n }\r\n\r\n const endTime = Date.now();\r\n const time = endTime - startTime;\r\n\r\n if (time >= settings.minTime && time <= settings.maxTime) {\r\n if (Math.abs(distX) >= settings.minDist && Math.abs(distY) <= settings.maxDist) {\r\n swipeType = dir;\r\n } else if (Math.abs(distY) >= settings.minDist && Math.abs(distX) <= settings.maxDist) {\r\n swipeType = dir;\r\n }\r\n }\r\n\r\n dist = (dir === \"left\" || dir === \"right\") ? Math.abs(distX) : Math.abs(distY);\r\n\r\n const ce = e as CustomEvent<{ _swipeType?: \"left\" | \"right\" | \"up\" | \"down\"; _pageX?: number; _pageY?: number; }>;\r\n if (ce?.detail?._swipeType) {\r\n swipeType = ce.detail._swipeType;\r\n }\r\n\r\n if (swipeType !== \"none\" && dist >= settings.minDist) {\r\n const detail = {\r\n originEvent: e,\r\n dir: swipeType as \"left\" | \"right\" | \"up\" | \"down\",\r\n dist,\r\n time,\r\n supportedEvents: events as TSupportedEvents,\r\n } as TDetail;\r\n if (typeof settings.callback === \"function\") {\r\n settings.callback(detail);\r\n } else {\r\n bubble(el as any, \"swipe\", detail, {\r\n bubbles: true,\r\n cancelable: true,\r\n });\r\n }\r\n }\r\n };\r\n\r\n const handler = {\r\n start: (e: Event): void => checkStart(e),\r\n end: (e: Event): void => checkEnd(e),\r\n move: (e: Event): void => checkMove(e),\r\n };\r\n\r\n if ((isSupport.pointer && !isSupport.touch) || events.type === \"mouse\") {\r\n isMouse = true;\r\n }\r\n\r\n const listenerCtrl = (isBind: boolean = true): void => {\r\n const action: \"addEventListener\" | \"removeEventListener\" = isBind ? 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