deka-dom-el/dist/dde.js

//deka-dom-el library is available via global namespace `dde`
(()=> {
	// src/helpers.js
	function y(e) {
		let t = typeof e;
		return t !== "object" ? t : e === null ? "null" : Object.prototype.toString.call(e);
	}
	
	// src/signals-common.js
	var p = {
		isReactiveAtrribute(e, t) {
			return !1;
		},
		isTextContent(e) {
			return y(e) !== "[object Object]";
		},
		processReactiveAttribute(e, t, n, r) {
			return !1;
		},
		reactiveElement(e, ...t) {
			return document.createDocumentFragment();
		}
	};
	function D(e, t = !0) {
		return t ? Object.assign(p, e) : (Object.setPrototypeOf(e, p), e);
	}
	function O(e) {
		return p.isPrototypeOf(e) && e !== p ? e : p;
	}
	
	// src/dom.js
	var m = "html";
	function z(e) {
		return m = e === "svg" ? "http://www.w3.org/2000/svg" : e, {
			append(t) {
				return m = "html", t;
			}
		};
	}
	function I(e, t, ...n) {
		let r = O(this), i;
		if (e === "<>") {
			if (r.isReactiveAtrribute(t))
				return r.reactiveElement(t, ...n);
			i = document.createDocumentFragment();
		}
		switch (r.isTextContent(t) && (t = { textContent: t }), !0) {
			case typeof e == "function":
				i = e(t || void 0);
				break;
			case e === "#text":
				i = C(document.createTextNode(""), t);
				break;
			case m !== "html":
				i = C(document.createElementNS(m, e), t);
				break;
			case !i:
				i = C(document.createElement(e), t);
		}
		return n.forEach((d) => d(i)), i;
	}
	var w = /* @__PURE__ */ new Map();
	function C(e, ...t) {
		let n = O(this);
		if (!t.length)
			return e;
		let r = e instanceof SVGElement, i = (r ? S : R).bind(null, e, "Attribute");
		return Object.entries(Object.assign({}, ...t)).forEach(function d([u, f]) {
			n.isReactiveAtrribute(f, u) && (f = n.processReactiveAttribute(el, u, f, d));
			let [l] = u;
			if (l === "=")
				return i(u.slice(1), f);
			if (l === ".")
				return j(e, u.slice(1), f);
			if (typeof f == "object")
				switch (u) {
					case "style":
						return b(f, R.bind(null, e.style, "Property"));
					case "dataset":
						return b(f, j.bind(null, e.dataset));
					case "ariaset":
						return b(f, (h, g) => i("aria-" + h, g));
					case "classList":
						return L(e, f);
					default:
						return Reflect.set(e, u, f);
				}
			if (/(aria|data)([A-Z])/.test(u))
				return u = u.replace(/([a-z])([A-Z])/g, "$1-$2").toLowerCase(), i(u, f);
			switch (u) {
				case "xlink:href":
					return i(u, f, "http://www.w3.org/1999/xlink");
				case "textContent":
					if (!r)
						break;
					return e.appendChild(document.createTextNode(f));
			}
			return P(e, u) ? j(e, u, f) : i(u, f);
		}), e;
	}
	function L(e, t) {
		return typeof t != "object" || b(
			t,
			(n, r) => e.classList.toggle(n, r === -1 ? void 0 : !!r)
		), e;
	}
	function Z(e) {
		return Array.from(e.children).forEach((t) => t.remove()), e;
	}
	function P(e, t) {
		let n = e.nodeName + "," + t;
		if (w.has(n))
			return w.get(n);
		let r = A(e, t), i = !x(r.set);
		return w.set(n, i), i;
	}
	function A(e, t) {
		if (e = Object.getPrototypeOf(e), !e)
			return {};
		let n = Object.getOwnPropertyDescriptor(e, t);
		return n || A(e, t);
	}
	function b(e, t) {
		return Object.entries(e).forEach(([n, r]) => t(n, r));
	}
	function x(e) {
		return typeof e > "u";
	}
	function R(e, t, n, r) {
		return e[(x(r) ? "remove" : "set") + t](n, r);
	}
	function S(e, t, n, r, i = null) {
		return e[(x(r) ? "remove" : "set") + t + "NS"](i, n, r);
	}
	function j(e, t, n) {
		return Reflect[x(n) ? "deleteProperty" : "set"](e, t, n);
	}
	
	// src/events.js
	function N(e, t, n) {
		return (r) => (r.addEventListener(e, t, n), r);
	}
	var v = T();
	N.connected = function(e, t) {
		return function(r) {
			v.onConnected(r, e), t && t.signal && t.signal.addEventListener("abort", () => v.offConnected(r, e));
		};
	};
	N.disconnected = function(e, t) {
		return function(r) {
			v.onDisconnected(r, e), t && t.signal && t.signal.addEventListener("abort", () => v.offDisconnected(r, e));
		};
	};
	function T() {
		let e = /* @__PURE__ */ new Map(), t = !1, n = new MutationObserver(function(o) {
			for (let c of o)
				if (c.type === "childList") {
					if (h(c.addedNodes, !0)) {
						u();
						continue;
					}
					g(c.removedNodes, !0) && u();
				}
		});
		return {
			onConnected(o, c) {
				d(), i(o).connected.push(c);
			},
			offConnected(o, c) {
				if (!e.has(o))
					return;
				let s = e.get(o), a = s.connected;
				a.splice(a.indexOf(c), 1), r(o, s);
			},
			onDisconnected(o, c) {
				d(), i(o).disconnected.push(c);
			},
			offDisconnected(o, c) {
				if (!e.has(o))
					return;
				let s = e.get(o), a = s.disconnected;
				a.splice(a.indexOf(c), 1), r(o, s);
			}
		};
		function r(o, c) {
			c.connected.length || c.disconnect.length || (e.delete(o), u());
		}
		function i(o) {
			if (e.has(o))
				return e.get(o);
			let c = { connected: [], disconnected: [] };
			return e.set(o, c), c;
		}
		function d() {
			t || (t = !0, n.observe(document.body, { childList: !0, subtree: !0 }));
		}
		function u() {
			!t || e.size || (t = !1, n.disconnect());
		}
		function f() {
			return new Promise(function(o) {
				(requestIdleCallback || requestAnimationFrame)(o);
			});
		}
		async function l(o) {
			e.size > 30 && await f();
			let c = [];
			if (!(o instanceof Node))
				return c;
			for (let s of e.keys())
				s === o || !(s instanceof Node) || o.contains(s) && c.push(s);
			return c;
		}
		function h(o, c) {
			for (let s of o) {
				if (c && l(s).then(h), !e.has(s))
					return !1;
				let a = e.get(s);
				return a.connected.forEach((E) => E(s)), a.connected.length = 0, a.disconnected.length || e.delete(s), !0;
			}
		}
		function g(o, c) {
			for (let s of o) {
				if (c && l(s).then(g), !e.has(s))
					return !1;
				let a = e.get(s);
				return a.disconnected.forEach((E) => E(s)), a.connected.length = 0, a.disconnected.length = 0, e.delete(s), !0;
			}
		}
	}
	
	// index.js
	[HTMLElement, DocumentFragment].forEach((e) => {
		let { append: t } = e.prototype;
		e.prototype.append = function(...n) {
			return t.apply(this, n), this;
		};
	});
	
	globalThis.dde= {
		assign: C,
		classListDeclartive: L,
		createElement: I,
		el: I,
		empty: Z,
		namespace: z,
		on: N,
		registerReactivity: D
	};
	
})();