@annotorious/core - npm Package Compare versions

Comparing version 3.0.15 to 3.0.16

dist/annotorious-core.es.js

@@ -1,62 +0,62 @@
-var W = Object.prototype.hasOwnProperty;
-function x(e, n) {
-  var t, o;
-  if (e === n) return !0;
-  if (e && n && (t = e.constructor) === n.constructor) {
-    if (t === Date) return e.getTime() === n.getTime();
-    if (t === RegExp) return e.toString() === n.toString();
-    if (t === Array) {
-      if ((o = e.length) === n.length)
-        for (; o-- && x(e[o], n[o]); ) ;
+var M = Object.prototype.hasOwnProperty;
+function k(e, t) {
+  var n, o;
+  if (e === t) return !0;
+  if (e && t && (n = e.constructor) === t.constructor) {
+    if (n === Date) return e.getTime() === t.getTime();
+    if (n === RegExp) return e.toString() === t.toString();
+    if (n === Array) {
+      if ((o = e.length) === t.length)
+        for (; o-- && k(e[o], t[o]); ) ;
       return o === -1;
     }
-    if (!t || typeof e == "object") {
+    if (!n || typeof e == "object") {
       o = 0;
-      for (t in e)
-        if (W.call(e, t) && ++o && !W.call(n, t) || !(t in n) || !x(e[t], n[t])) return !1;
-      return Object.keys(n).length === o;
+      for (n in e)
+        if (M.call(e, n) && ++o && !M.call(t, n) || !(n in t) || !k(e[n], t[n])) return !1;
+      return Object.keys(t).length === o;
     }
   }
-  return e !== e && n !== n;
+  return e !== e && t !== t;
 }
 function V() {
 }
-function X(e, n) {
-  return e != e ? n == n : e !== n || e && typeof e == "object" || typeof e == "function";
+function X(e, t) {
+  return e != e ? t == t : e !== t || e && typeof e == "object" || typeof e == "function";
 }
-const I = [];
-function j(e, n = V) {
-  let t;
+const N = [];
+function j(e, t = V) {
+  let n;
   const o = /* @__PURE__ */ new Set();
-  function a(v) {
-    if (X(e, v) && (e = v, t)) {
-      const w = !I.length;
-      for (const h of o)
-        h[1](), I.push(h, e);
+  function s(b) {
+    if (X(e, b) && (e = b, n)) {
+      const w = !N.length;
+      for (const m of o)
+        m[1](), N.push(m, e);
       if (w) {
-        for (let h = 0; h < I.length; h += 2)
-          I[h][0](I[h + 1]);
-        I.length = 0;
+        for (let m = 0; m < N.length; m += 2)
+          N[m][0](N[m + 1]);
+        N.length = 0;
       }
     }
   }
-  function p(v) {
-    a(v(e));
+  function f(b) {
+    s(b(e));
   }
-  function A(v, w = V) {
-    const h = [v, w];
-    return o.add(h), o.size === 1 && (t = n(a, p) || V), v(e), () => {
-      o.delete(h), o.size === 0 && t && (t(), t = null);
+  function A(b, w = V) {
+    const m = [b, w];
+    return o.add(m), o.size === 1 && (n = t(s, f) || V), b(e), () => {
+      o.delete(m), o.size === 0 && n && (n(), n = null);
     };
   }
-  return { set: a, update: p, subscribe: A };
+  return { set: s, update: f, subscribe: A };
 }
-const Se = (e) => {
-  const { subscribe: n, set: t } = j();
+const Ue = (e) => {
+  const { subscribe: t, set: n } = j();
   let o;
-  return n((a) => o = a), e.observe(({ changes: a }) => {
+  return t((s) => o = s), e.observe(({ changes: s }) => {
     if (o) {
-      (a.deleted || []).some((v) => v.id === o) && t(void 0);
-      const A = (a.updated || []).find(({ oldValue: v }) => v.id === o);
-      A && t(A.newValue.id);
+      (s.deleted || []).some((b) => b.id === o) && n(void 0);
+      const A = (s.updated || []).find(({ oldValue: b }) => b.id === o);
+      A && n(A.newValue.id);
     }
@@ -67,57 +67,57 @@ }), {
     },
-    subscribe: n,
-    set: t
+    subscribe: t,
+    set: n
   };
 };
 var Z = /* @__PURE__ */ ((e) => (e.EDIT = "EDIT", e.SELECT = "SELECT", e.NONE = "NONE", e))(Z || {});
-const z = { selected: [] }, Ue = (e, n, t) => {
-  const { subscribe: o, set: a } = j(z);
-  let p = n, A = z;
-  o((g) => A = g);
-  const v = () => {
-    x(A, z) || a(z);
+const z = { selected: [] }, Se = (e, t, n) => {
+  const { subscribe: o, set: s } = j(z);
+  let f = t, A = z;
+  o((h) => A = h);
+  const b = () => {
+    k(A, z) || s(z);
   }, w = () => {
-    var g;
-    return ((g = A.selected) == null ? void 0 : g.length) === 0;
-  }, h = (g) => {
+    var h;
+    return ((h = A.selected) == null ? void 0 : h.length) === 0;
+  }, m = (h) => {
     if (w())
       return !1;
-    const C = typeof g == "string" ? g : g.id;
-    return A.selected.some((U) => U.id === C);
-  }, L = (g, C) => {
-    let U;
-    if (Array.isArray(g)) {
-      if (U = g.map((i) => e.getAnnotation(i)).filter(Boolean), U.length < g.length) {
-        console.warn("Invalid selection: " + g.filter((i) => !U.some((s) => s.id === i)));
+    const y = typeof h == "string" ? h : h.id;
+    return A.selected.some((D) => D.id === y);
+  }, U = (h, y) => {
+    let D;
+    if (Array.isArray(h)) {
+      if (D = h.map((i) => e.getAnnotation(i)).filter(Boolean), D.length < h.length) {
+        console.warn("Invalid selection: " + h.filter((i) => !D.some((p) => p.id === i)));
         return;
       }
     } else {
-      const i = e.getAnnotation(g);
+      const i = e.getAnnotation(h);
       if (!i) {
-        console.warn("Invalid selection: " + g);
+        console.warn("Invalid selection: " + h);
         return;
       }
-      U = [i];
+      D = [i];
     }
-    const r = U.reduce((i, s) => {
-      const m = q(s, p, t);
-      return m === "EDIT" ? [...i, { id: s.id, editable: !0 }] : m === "SELECT" ? [...i, { id: s.id }] : i;
+    const a = D.reduce((i, p) => {
+      const v = W(p, f, n);
+      return v === "EDIT" ? [...i, { id: p.id, editable: !0 }] : v === "SELECT" ? [...i, { id: p.id }] : i;
     }, []);
-    a({ selected: r, event: C });
-  }, c = (g, C) => {
-    const U = Array.isArray(g) ? g : [g], r = U.map((i) => e.getAnnotation(i)).filter((i) => !!i);
-    a({
-      selected: r.map((i) => {
-        const s = C === void 0 ? q(i, p, t) === "EDIT" : C;
-        return { id: i.id, editable: s };
+    s({ selected: a, event: y });
+  }, c = (h, y) => {
+    const D = Array.isArray(h) ? h : [h], a = D.map((i) => e.getAnnotation(i)).filter((i) => !!i);
+    s({
+      selected: a.map((i) => {
+        const p = y === void 0 ? W(i, f, n) === "EDIT" : y;
+        return { id: i.id, editable: p };
       })
-    }), r.length !== U.length && console.warn("Invalid selection", g);
-  }, E = (g) => {
+    }), a.length !== D.length && console.warn("Invalid selection", h);
+  }, E = (h) => {
     if (w())
       return !1;
-    const { selected: C } = A;
-    C.some(({ id: r }) => g.includes(r)) && a({ selected: C.filter(({ id: r }) => !g.includes(r)) });
-  }, T = (g) => p = g;
+    const { selected: y } = A;
+    y.some(({ id: a }) => h.includes(a)) && s({ selected: y.filter(({ id: a }) => !h.includes(a)) });
+  }, T = (h) => f = h;
   return e.observe(
-    ({ changes: g }) => E((g.deleted || []).map((C) => C.id))
+    ({ changes: h }) => E((h.deleted || []).map((y) => y.id))
   ), {
@@ -131,20 +131,20 @@ get event() {
     get userSelectAction() {
-      return p;
+      return f;
     },
-    clear: v,
+    clear: b,
     isEmpty: w,
-    isSelected: h,
+    isSelected: m,
     setSelected: c,
     setUserSelectAction: T,
     subscribe: o,
-    userSelect: L
+    userSelect: U
   };
-}, q = (e, n, t) => {
-  const o = t ? t.serialize(e) : e;
-  return typeof n == "function" ? n(o) : n || "EDIT";
-}, O = [];
+}, W = (e, t, n) => {
+  const o = n ? n.serialize(e) : e;
+  return typeof t == "function" ? t(o) : t || "EDIT";
+}, R = [];
 for (let e = 0; e < 256; ++e)
-  O.push((e + 256).toString(16).slice(1));
-function F(e, n = 0) {
-  return (O[e[n + 0]] + O[e[n + 1]] + O[e[n + 2]] + O[e[n + 3]] + "-" + O[e[n + 4]] + O[e[n + 5]] + "-" + O[e[n + 6]] + O[e[n + 7]] + "-" + O[e[n + 8]] + O[e[n + 9]] + "-" + O[e[n + 10]] + O[e[n + 11]] + O[e[n + 12]] + O[e[n + 13]] + O[e[n + 14]] + O[e[n + 15]]).toLowerCase();
+  R.push((e + 256).toString(16).slice(1));
+function F(e, t = 0) {
+  return (R[e[t + 0]] + R[e[t + 1]] + R[e[t + 2]] + R[e[t + 3]] + "-" + R[e[t + 4]] + R[e[t + 5]] + "-" + R[e[t + 6]] + R[e[t + 7]] + "-" + R[e[t + 8]] + R[e[t + 9]] + "-" + R[e[t + 10]] + R[e[t + 11]] + R[e[t + 12]] + R[e[t + 13]] + R[e[t + 14]] + R[e[t + 15]]).toLowerCase();
 }
@@ -161,6 +161,6 @@ let _;
 }
-const te = typeof crypto < "u" && crypto.randomUUID && crypto.randomUUID.bind(crypto), G = { randomUUID: te };
-function H(e, n, t) {
-  if (G.randomUUID && !n && !e)
-    return G.randomUUID();
+const te = typeof crypto < "u" && crypto.randomUUID && crypto.randomUUID.bind(crypto), q = { randomUUID: te };
+function G(e, t, n) {
+  if (q.randomUUID && !t && !e)
+    return q.randomUUID();
   e = e || {};
@@ -171,55 +171,55 @@ const o = e.random || (e.rng || ee)();
 const Te = (e) => {
-  const { creator: n, updatedBy: t } = e.target, o = e.bodies.reduce((a, p) => [...a, p.creator, p.updatedBy].filter(Boolean), []);
+  const { creator: t, updatedBy: n } = e.target, o = e.bodies.reduce((s, f) => [...s, f.creator, f.updatedBy].filter(Boolean), []);
   return [
+    t,
     n,
-    t,
     ...o
-  ].filter((a) => a);
+  ].filter((s) => s);
 }, Y = (e) => {
-  const n = (t) => {
-    const o = { ...t };
-    return t.created && typeof t.created == "string" && (o.created = new Date(t.created)), t.updated && typeof t.updated == "string" && (o.updated = new Date(t.updated)), o;
+  const t = (n) => {
+    const o = { ...n };
+    return n.created && typeof n.created == "string" && (o.created = new Date(n.created)), n.updated && typeof n.updated == "string" && (o.updated = new Date(n.updated)), o;
   };
   return {
     ...e,
-    bodies: (e.bodies || []).map(n),
-    target: n(e.target)
+    bodies: (e.bodies || []).map(t),
+    target: t(e.target)
   };
-}, De = (e, n, t, o) => ({
-  id: H(),
+}, De = (e, t, n, o) => ({
+  id: G(),
   annotation: typeof e == "string" ? e : e.id,
-  created: t || /* @__PURE__ */ new Date(),
+  created: n || /* @__PURE__ */ new Date(),
   creator: o,
-  ...n
-}), ne = (e, n) => {
-  const t = new Set(e.bodies.map((o) => o.id));
-  return n.bodies.filter((o) => !t.has(o.id));
-}, oe = (e, n) => {
-  const t = new Set(n.bodies.map((o) => o.id));
-  return e.bodies.filter((o) => !t.has(o.id));
-}, se = (e, n) => n.bodies.map((t) => {
-  const o = e.bodies.find((a) => a.id === t.id);
-  return { newBody: t, oldBody: o && !x(o, t) ? o : void 0 };
-}).filter(({ oldBody: t }) => t).map(({ oldBody: t, newBody: o }) => ({ oldBody: t, newBody: o })), ie = (e, n) => !x(e.target, n.target), J = (e, n) => {
-  const t = ne(e, n), o = oe(e, n), a = se(e, n);
+  ...t
+}), ne = (e, t) => {
+  const n = new Set(e.bodies.map((o) => o.id));
+  return t.bodies.filter((o) => !n.has(o.id));
+}, oe = (e, t) => {
+  const n = new Set(t.bodies.map((o) => o.id));
+  return e.bodies.filter((o) => !n.has(o.id));
+}, se = (e, t) => t.bodies.map((n) => {
+  const o = e.bodies.find((s) => s.id === n.id);
+  return { newBody: n, oldBody: o && !k(o, n) ? o : void 0 };
+}).filter(({ oldBody: n }) => n).map(({ oldBody: n, newBody: o }) => ({ oldBody: n, newBody: o })), ie = (e, t) => !k(e.target, t.target), J = (e, t) => {
+  const n = ne(e, t), o = oe(e, t), s = se(e, t);
   return {
     oldValue: e,
-    newValue: n,
-    bodiesCreated: t.length > 0 ? t : void 0,
+    newValue: t,
+    bodiesCreated: n.length > 0 ? n : void 0,
     bodiesDeleted: o.length > 0 ? o : void 0,
-    bodiesUpdated: a.length > 0 ? a : void 0,
-    targetUpdated: ie(e, n) ? { oldTarget: e.target, newTarget: n.target } : void 0
+    bodiesUpdated: s.length > 0 ? s : void 0,
+    targetUpdated: ie(e, t) ? { oldTarget: e.target, newTarget: t.target } : void 0
   };
 };
-var de = /* @__PURE__ */ ((e) => (e.BODY_ONLY = "BODY_ONLY", e.TARGET_ONLY = "TARGET_ONLY", e))(de || {}), D = /* @__PURE__ */ ((e) => (e.LOCAL = "LOCAL", e.REMOTE = "REMOTE", e.SILENT = "SILENT", e))(D || {});
-const re = (e, n) => {
-  var p, A;
-  const { changes: t, origin: o } = n;
+var de = /* @__PURE__ */ ((e) => (e.BODY_ONLY = "BODY_ONLY", e.TARGET_ONLY = "TARGET_ONLY", e))(de || {}), O = /* @__PURE__ */ ((e) => (e.LOCAL = "LOCAL", e.REMOTE = "REMOTE", e.SILENT = "SILENT", e))(O || {});
+const re = (e, t) => {
+  var f, A;
+  const { changes: n, origin: o } = t;
   if (!(e.options.origin ? e.options.origin === o : o !== "SILENT"))
     return !1;
   if (e.options.ignore) {
-    const { ignore: v } = e.options, w = (L) => L && L.length > 0;
-    if (!(w(t.created) || w(t.deleted))) {
-      const L = (p = t.updated) == null ? void 0 : p.some((E) => w(E.bodiesCreated) || w(E.bodiesDeleted) || w(E.bodiesUpdated)), c = (A = t.updated) == null ? void 0 : A.some((E) => E.targetUpdated);
-      if (v === "BODY_ONLY" && L && !c || v === "TARGET_ONLY" && c && !L)
+    const { ignore: b } = e.options, w = (U) => U && U.length > 0;
+    if (!(w(n.created) || w(n.deleted))) {
+      const U = (f = n.updated) == null ? void 0 : f.some((E) => w(E.bodiesCreated) || w(E.bodiesDeleted) || w(E.bodiesUpdated)), c = (A = n.updated) == null ? void 0 : A.some((E) => E.targetUpdated);
+      if (b === "BODY_ONLY" && U && !c || b === "TARGET_ONLY" && c && !U)
         return !1;
@@ -229,50 +229,50 @@ }
   if (e.options.annotations) {
-    const v = /* @__PURE__ */ new Set([
-      ...(t.created || []).map((h) => h.id),
-      ...(t.deleted || []).map((h) => h.id),
-      ...(t.updated || []).map(({ oldValue: h }) => h.id)
+    const b = /* @__PURE__ */ new Set([
+      ...(n.created || []).map((m) => m.id),
+      ...(n.deleted || []).map((m) => m.id),
+      ...(n.updated || []).map(({ oldValue: m }) => m.id)
     ]);
-    return !!(Array.isArray(e.options.annotations) ? e.options.annotations : [e.options.annotations]).find((h) => v.has(h));
+    return !!(Array.isArray(e.options.annotations) ? e.options.annotations : [e.options.annotations]).find((m) => b.has(m));
   } else
     return !0;
-}, ae = (e, n) => {
-  const t = new Set((e.created || []).map((c) => c.id)), o = new Set((e.updated || []).map(({ newValue: c }) => c.id)), a = new Set((n.created || []).map((c) => c.id)), p = new Set((n.deleted || []).map((c) => c.id)), A = new Set((n.updated || []).map(({ oldValue: c }) => c.id)), v = new Set((n.updated || []).filter(({ oldValue: c }) => t.has(c.id) || o.has(c.id)).map(({ oldValue: c }) => c.id)), w = [
-    ...(e.created || []).filter((c) => !p.has(c.id)).map((c) => A.has(c.id) ? n.updated.find(({ oldValue: E }) => E.id === c.id).newValue : c),
-    ...n.created || []
-  ], h = [
-    ...(e.deleted || []).filter((c) => !a.has(c.id)),
-    ...(n.deleted || []).filter((c) => !t.has(c.id))
-  ], L = [
-    ...(e.updated || []).filter(({ newValue: c }) => !p.has(c.id)).map((c) => {
+}, ae = (e, t) => {
+  const n = new Set((e.created || []).map((c) => c.id)), o = new Set((e.updated || []).map(({ newValue: c }) => c.id)), s = new Set((t.created || []).map((c) => c.id)), f = new Set((t.deleted || []).map((c) => c.id)), A = new Set((t.updated || []).map(({ oldValue: c }) => c.id)), b = new Set((t.updated || []).filter(({ oldValue: c }) => n.has(c.id) || o.has(c.id)).map(({ oldValue: c }) => c.id)), w = [
+    ...(e.created || []).filter((c) => !f.has(c.id)).map((c) => A.has(c.id) ? t.updated.find(({ oldValue: E }) => E.id === c.id).newValue : c),
+    ...t.created || []
+  ], m = [
+    ...(e.deleted || []).filter((c) => !s.has(c.id)),
+    ...(t.deleted || []).filter((c) => !n.has(c.id))
+  ], U = [
+    ...(e.updated || []).filter(({ newValue: c }) => !f.has(c.id)).map((c) => {
       const { oldValue: E, newValue: T } = c;
       if (A.has(T.id)) {
-        const g = n.updated.find((C) => C.oldValue.id === T.id).newValue;
-        return J(E, g);
+        const h = t.updated.find((y) => y.oldValue.id === T.id).newValue;
+        return J(E, h);
       } else
         return c;
     }),
-    ...(n.updated || []).filter(({ oldValue: c }) => !v.has(c.id))
+    ...(t.updated || []).filter(({ oldValue: c }) => !b.has(c.id))
   ];
-  return { created: w, deleted: h, updated: L };
+  return { created: w, deleted: m, updated: U };
 }, $ = (e) => {
-  const n = e.id === void 0 ? H() : e.id;
+  const t = e.id === void 0 ? G() : e.id;
   return {
     ...e,
-    id: n,
-    bodies: e.bodies === void 0 ? [] : e.bodies.map((t) => ({
-      ...t,
-      annotation: n
+    id: t,
+    bodies: e.bodies === void 0 ? [] : e.bodies.map((n) => ({
+      ...n,
+      annotation: t
     })),
     target: {
       ...e.target,
-      annotation: n
+      annotation: t
     }
   };
 }, ce = (e) => e.id !== void 0, Oe = () => {
-  const e = /* @__PURE__ */ new Map(), n = /* @__PURE__ */ new Map(), t = [], o = (d, l = {}) => {
-    t.push({ onChange: d, options: l });
-  }, a = (d) => {
-    const l = t.findIndex((u) => u.onChange == d);
-    l > -1 && t.splice(l, 1);
-  }, p = (d, l) => {
+  const e = /* @__PURE__ */ new Map(), t = /* @__PURE__ */ new Map(), n = [], o = (d, l = {}) => {
+    n.push({ onChange: d, options: l });
+  }, s = (d) => {
+    const l = n.findIndex((u) => u.onChange == d);
+    l > -1 && n.splice(l, 1);
+  }, f = (d, l) => {
     const u = {
@@ -287,38 +287,38 @@ origin: d,
     };
-    t.forEach((f) => {
-      re(f, u) && f.onChange(u);
+    n.forEach((g) => {
+      re(g, u) && g.onChange(u);
     });
-  }, A = (d, l = D.LOCAL) => {
+  }, A = (d, l = O.LOCAL) => {
     if (d.id && e.get(d.id))
       throw Error(`Cannot add annotation ${d.id} - exists already`);
     {
-      const f = $(d);
-      e.set(f.id, f), f.bodies.forEach((S) => n.set(S.id, f.id)), p(l, { created: [f] });
+      const g = $(d);
+      e.set(g.id, g), g.bodies.forEach((S) => t.set(S.id, g.id)), f(l, { created: [g] });
     }
-  }, v = (d, l) => {
-    const u = $(typeof d == "string" ? l : d), f = typeof d == "string" ? d : d.id, S = f && e.get(f);
+  }, b = (d, l) => {
+    const u = $(typeof d == "string" ? l : d), g = typeof d == "string" ? d : d.id, S = g && e.get(g);
     if (S) {
-      const y = J(S, u);
-      return f === u.id ? e.set(f, u) : (e.delete(f), e.set(u.id, u)), S.bodies.forEach((B) => n.delete(B.id)), u.bodies.forEach((B) => n.set(B.id, u.id)), y;
+      const C = J(S, u);
+      return g === u.id ? e.set(g, u) : (e.delete(g), e.set(u.id, u)), S.bodies.forEach((x) => t.delete(x.id)), u.bodies.forEach((x) => t.set(x.id, u.id)), C;
     } else
-      console.warn(`Cannot update annotation ${f} - does not exist`);
-  }, w = (d, l = D.LOCAL, u = D.LOCAL) => {
-    const f = ce(l) ? u : l, S = v(d, l);
-    S && p(f, { updated: [S] });
-  }, h = (d, l = D.LOCAL) => {
-    const u = d.reduce((f, S) => {
-      const y = v(S);
-      return y ? [...f, y] : f;
+      console.warn(`Cannot update annotation ${g} - does not exist`);
+  }, w = (d, l = O.LOCAL, u = O.LOCAL) => {
+    const g = ce(l) ? u : l, S = b(d, l);
+    S && f(g, { updated: [S] });
+  }, m = (d, l = O.LOCAL) => {
+    const u = d.reduce((g, S) => {
+      const C = b(S);
+      return C ? [...g, C] : g;
     }, []);
-    u.length > 0 && p(l, { updated: u });
-  }, L = (d, l = D.LOCAL) => {
+    u.length > 0 && f(l, { updated: u });
+  }, U = (d, l = O.LOCAL) => {
     const u = e.get(d.annotation);
     if (u) {
-      const f = {
+      const g = {
         ...u,
         bodies: [...u.bodies, d]
       };
-      e.set(u.id, f), n.set(d.id, f.id), p(l, { updated: [{
+      e.set(u.id, g), t.set(d.id, g.id), f(l, { updated: [{
         oldValue: u,
-        newValue: f,
+        newValue: g,
         bodiesCreated: [d]
@@ -328,50 +328,50 @@ }] });
       console.warn(`Attempt to add body to missing annotation: ${d.annotation}`);
-  }, c = () => [...e.values()], E = (d = D.LOCAL) => {
+  }, c = () => [...e.values()], E = (d = O.LOCAL) => {
     const l = [...e.values()];
-    e.clear(), n.clear(), p(d, { deleted: l });
-  }, T = (d, l = !0, u = D.LOCAL) => {
-    const f = d.map($);
+    e.clear(), t.clear(), f(d, { deleted: l });
+  }, T = (d, l = !0, u = O.LOCAL) => {
+    const g = d.map($);
     if (l) {
       const S = [...e.values()];
-      e.clear(), n.clear(), f.forEach((y) => {
-        e.set(y.id, y), y.bodies.forEach((B) => n.set(B.id, y.id));
-      }), p(u, { created: f, deleted: S });
+      e.clear(), t.clear(), g.forEach((C) => {
+        e.set(C.id, C), C.bodies.forEach((x) => t.set(x.id, C.id));
+      }), f(u, { created: g, deleted: S });
     } else {
-      const S = d.reduce((y, B) => {
-        const M = B.id && e.get(B.id);
-        return M ? [...y, M] : y;
+      const S = d.reduce((C, x) => {
+        const H = x.id && e.get(x.id);
+        return H ? [...C, H] : C;
       }, []);
       if (S.length > 0)
-        throw Error(`Bulk insert would overwrite the following annotations: ${S.map((y) => y.id).join(", ")}`);
-      f.forEach((y) => {
-        e.set(y.id, y), y.bodies.forEach((B) => n.set(B.id, y.id));
-      }), p(u, { created: f });
+        throw Error(`Bulk insert would overwrite the following annotations: ${S.map((C) => C.id).join(", ")}`);
+      g.forEach((C) => {
+        e.set(C.id, C), C.bodies.forEach((x) => t.set(x.id, C.id));
+      }), f(u, { created: g });
     }
-  }, g = (d) => {
+  }, h = (d) => {
     const l = typeof d == "string" ? d : d.id, u = e.get(l);
     if (u)
-      return e.delete(l), u.bodies.forEach((f) => n.delete(f.id)), u;
+      return e.delete(l), u.bodies.forEach((g) => t.delete(g.id)), u;
     console.warn(`Attempt to delete missing annotation: ${l}`);
-  }, C = (d, l = D.LOCAL) => {
-    const u = g(d);
-    u && p(l, { deleted: [u] });
-  }, U = (d, l = D.LOCAL) => {
-    const u = d.reduce((f, S) => {
-      const y = g(S);
-      return y ? [...f, y] : f;
+  }, y = (d, l = O.LOCAL) => {
+    const u = h(d);
+    u && f(l, { deleted: [u] });
+  }, D = (d, l = O.LOCAL) => {
+    const u = d.reduce((g, S) => {
+      const C = h(S);
+      return C ? [...g, C] : g;
     }, []);
-    u.length > 0 && p(l, { deleted: u });
-  }, r = (d) => {
+    u.length > 0 && f(l, { deleted: u });
+  }, a = (d) => {
     const l = e.get(d.annotation);
     if (l) {
-      const u = l.bodies.find((f) => f.id === d.id);
+      const u = l.bodies.find((g) => g.id === d.id);
       if (u) {
-        n.delete(u.id);
-        const f = {
+        t.delete(u.id);
+        const g = {
           ...l,
-          bodies: l.bodies.filter((y) => y.id !== d.id)
+          bodies: l.bodies.filter((C) => C.id !== d.id)
         };
-        return e.set(l.id, f), {
+        return e.set(l.id, g), {
           oldValue: l,
-          newValue: f,
+          newValue: g,
           bodiesDeleted: [u]
@@ -383,21 +383,21 @@ };
       console.warn(`Attempt to delete body from missing annotation ${d.annotation}`);
-  }, i = (d, l = D.LOCAL) => {
-    const u = r(d);
-    u && p(l, { updated: [u] });
-  }, s = (d, l = D.LOCAL) => {
-    const u = d.map((f) => r(f)).filter(Boolean);
-    u.length > 0 && p(l, { updated: u });
-  }, m = (d) => {
+  }, i = (d, l = O.LOCAL) => {
+    const u = a(d);
+    u && f(l, { updated: [u] });
+  }, p = (d, l = O.LOCAL) => {
+    const u = d.map((g) => a(g)).filter(Boolean);
+    u.length > 0 && f(l, { updated: u });
+  }, v = (d) => {
     const l = e.get(d);
     return l ? { ...l } : void 0;
-  }, b = (d) => {
-    const l = n.get(d);
+  }, r = (d) => {
+    const l = t.get(d);
     if (l) {
-      const f = m(l).bodies.find((S) => S.id === d);
-      if (f)
-        return f;
+      const g = v(l).bodies.find((S) => S.id === d);
+      if (g)
+        return g;
       console.error(`Store integrity error: body ${d} in index, but not in annotation`);
     } else
       console.warn(`Attempt to retrieve missing body: ${d}`);
-  }, R = (d, l) => {
+  }, L = (d, l) => {
     if (d.annotation !== l.annotation)
@@ -407,19 +407,19 @@ throw "Annotation integrity violation: annotation ID must be the same when updating bodies";
     if (u) {
-      const f = u.bodies.find((y) => y.id === d.id), S = {
+      const g = u.bodies.find((C) => C.id === d.id), S = {
         ...u,
-        bodies: u.bodies.map((y) => y.id === f.id ? l : y)
+        bodies: u.bodies.map((C) => C.id === g.id ? l : C)
       };
-      return e.set(u.id, S), f.id !== l.id && (n.delete(f.id), n.set(l.id, S.id)), {
+      return e.set(u.id, S), g.id !== l.id && (t.delete(g.id), t.set(l.id, S.id)), {
         oldValue: u,
         newValue: S,
-        bodiesUpdated: [{ oldBody: f, newBody: l }]
+        bodiesUpdated: [{ oldBody: g, newBody: l }]
       };
     } else
       console.warn(`Attempt to add body to missing annotation ${d.annotation}`);
-  }, N = (d, l, u = D.LOCAL) => {
-    const f = R(d, l);
-    f && p(u, { updated: [f] });
-  }, k = (d, l = D.LOCAL) => {
-    const u = d.map((f) => R({ id: f.id, annotation: f.annotation }, f)).filter(Boolean);
-    p(l, { updated: u });
+  }, B = (d, l, u = O.LOCAL) => {
+    const g = L(d, l);
+    g && f(u, { updated: [g] });
+  }, I = (d, l = O.LOCAL) => {
+    const u = d.map((g) => L({ id: g.id, annotation: g.annotation }, g)).filter(Boolean);
+    f(l, { updated: u });
   }, P = (d) => {
@@ -448,25 +448,25 @@ const l = e.get(d.annotation);
     addAnnotation: A,
-    addBody: L,
+    addBody: U,
     all: c,
     bulkAddAnnotation: T,
-    bulkDeleteAnnotation: U,
-    bulkDeleteBodies: s,
-    bulkUpdateAnnotation: h,
-    bulkUpdateBodies: k,
-    bulkUpdateTargets: (d, l = D.LOCAL) => {
-      const u = d.map((f) => P(f)).filter(Boolean);
-      u.length > 0 && p(l, { updated: u });
+    bulkDeleteAnnotation: D,
+    bulkDeleteBodies: p,
+    bulkUpdateAnnotation: m,
+    bulkUpdateBodies: I,
+    bulkUpdateTargets: (d, l = O.LOCAL) => {
+      const u = d.map((g) => P(g)).filter(Boolean);
+      u.length > 0 && f(l, { updated: u });
     },
     clear: E,
-    deleteAnnotation: C,
+    deleteAnnotation: y,
     deleteBody: i,
-    getAnnotation: m,
-    getBody: b,
+    getAnnotation: v,
+    getBody: r,
     observe: o,
-    unobserve: a,
+    unobserve: s,
     updateAnnotation: w,
-    updateBody: N,
-    updateTarget: (d, l = D.LOCAL) => {
+    updateBody: B,
+    updateTarget: (d, l = O.LOCAL) => {
       const u = P(d);
-      u && p(l, { updated: [u] });
+      u && f(l, { updated: [u] });
     }
@@ -476,56 +476,57 @@ };
   ...e,
-  subscribe: (t) => {
-    const o = (a) => t(a.state);
-    return e.observe(o), t(e.all()), () => e.unobserve(o);
+  subscribe: (n) => {
+    const o = (s) => n(s.state);
+    return e.observe(o), n(e.all()), () => e.unobserve(o);
   }
 });
 let Q = () => ({
-  emit(e, ...n) {
-    for (let t = this.events[e] || [], o = 0, a = t.length; o < a; o++)
-      t[o](...n);
+  emit(e, ...t) {
+    for (let n = this.events[e] || [], o = 0, s = n.length; o < s; o++)
+      n[o](...t);
   },
   events: {},
-  on(e, n) {
-    var t;
-    return ((t = this.events)[e] || (t[e] = [])).push(n), () => {
+  on(e, t) {
+    var n;
+    return ((n = this.events)[e] || (n[e] = [])).push(t), () => {
       var o;
-      this.events[e] = (o = this.events[e]) == null ? void 0 : o.filter((a) => n !== a);
+      this.events[e] = (o = this.events[e]) == null ? void 0 : o.filter((s) => t !== s);
     };
   }
 });
-const le = 250, Be = (e) => {
-  const n = Q(), t = [];
-  let o = -1, a = !1, p = 0;
-  const A = (s) => {
-    if (!a) {
-      const { changes: m } = s, b = performance.now();
-      if (b - p > le)
-        t.splice(o + 1), t.push(m), o = t.length - 1;
+const le = 250, Be = (e, t) => {
+  const n = Q(), o = t || [];
+  let s = -1, f = !1, A = 0;
+  const b = (r) => {
+    if (!f) {
+      const { changes: L } = r, B = performance.now();
+      if (B - A > le)
+        o.splice(s + 1), o.push(L), s = o.length - 1;
       else {
-        const R = t.length - 1;
-        t[R] = ae(t[R], m);
+        const I = o.length - 1;
+        o[I] = ae(o[I], L);
       }
-      p = b;
+      A = B;
     }
-    a = !1;
+    f = !1;
   };
-  e.observe(A, { origin: D.LOCAL });
-  const v = (s) => s && s.length > 0 && e.bulkDeleteAnnotation(s), w = (s) => s && s.length > 0 && e.bulkAddAnnotation(s, !1), h = (s) => s && s.length > 0 && e.bulkUpdateAnnotation(s.map(({ oldValue: m }) => m)), L = (s) => s && s.length > 0 && e.bulkUpdateAnnotation(s.map(({ newValue: m }) => m)), c = (s) => s && s.length > 0 && e.bulkAddAnnotation(s, !1), E = (s) => s && s.length > 0 && e.bulkDeleteAnnotation(s);
+  e.observe(b, { origin: O.LOCAL });
+  const w = (r) => r && r.length > 0 && e.bulkDeleteAnnotation(r), m = (r) => r && r.length > 0 && e.bulkAddAnnotation(r, !1), U = (r) => r && r.length > 0 && e.bulkUpdateAnnotation(r.map(({ oldValue: L }) => L)), c = (r) => r && r.length > 0 && e.bulkUpdateAnnotation(r.map(({ newValue: L }) => L)), E = (r) => r && r.length > 0 && e.bulkAddAnnotation(r, !1), T = (r) => r && r.length > 0 && e.bulkDeleteAnnotation(r);
   return {
-    canRedo: () => t.length - 1 > o,
-    canUndo: () => o > -1,
-    destroy: () => e.unobserve(A),
-    on: (s, m) => n.on(s, m),
+    canRedo: () => o.length - 1 > s,
+    canUndo: () => s > -1,
+    destroy: () => e.unobserve(b),
+    getHistory: () => [...o],
+    on: (r, L) => n.on(r, L),
     redo: () => {
-      if (t.length - 1 > o) {
-        a = !0;
-        const { created: s, updated: m, deleted: b } = t[o + 1];
-        w(s), L(m), E(b), n.emit("redo", t[o + 1]), o += 1;
+      if (o.length - 1 > s) {
+        f = !0;
+        const { created: r, updated: L, deleted: B } = o[s + 1];
+        m(r), c(L), T(B), n.emit("redo", o[s + 1]), s += 1;
       }
     },
     undo: () => {
-      if (o > -1) {
-        a = !0;
-        const { created: s, updated: m, deleted: b } = t[o];
-        v(s), h(m), c(b), n.emit("undo", t[o]), o -= 1;
+      if (s > -1) {
+        f = !0;
+        const { created: r, updated: L, deleted: B } = o[s];
+        w(r), U(L), E(B), n.emit("undo", o[s]), s -= 1;
       }
@@ -535,215 +536,216 @@ }
 }, xe = () => {
-  const { subscribe: e, set: n } = j([]);
+  const { subscribe: e, set: t } = j([]);
   return {
     subscribe: e,
-    set: n
+    set: t
   };
-}, ke = (e, n, t, o) => {
-  const { hover: a, selection: p, store: A, viewport: v } = e, w = /* @__PURE__ */ new Map();
-  let h = [], L, c;
-  const E = (r, i) => {
-    w.has(r) ? w.get(r).push(i) : w.set(r, [i]);
-  }, T = (r, i) => {
-    const s = w.get(r);
-    if (s) {
-      const m = s.indexOf(i);
-      m !== -1 && s.splice(m, 1);
+}, Ie = (e, t, n, o) => {
+  const { hover: s, selection: f, store: A, viewport: b } = e, w = /* @__PURE__ */ new Map();
+  let m = [], U, c;
+  const E = (a, i) => {
+    w.has(a) ? w.get(a).push(i) : w.set(a, [i]);
+  }, T = (a, i) => {
+    const p = w.get(a);
+    if (p) {
+      const v = p.indexOf(i);
+      v !== -1 && p.splice(v, 1);
     }
-  }, g = (r, i, s) => {
-    w.has(r) && setTimeout(() => {
-      w.get(r).forEach((m) => {
-        if (t) {
-          const b = Array.isArray(i) ? i.map((N) => t.serialize(N)) : t.serialize(i), R = s ? s instanceof PointerEvent ? s : t.serialize(s) : void 0;
-          m(b, R);
+  }, h = (a, i, p) => {
+    w.has(a) && setTimeout(() => {
+      w.get(a).forEach((v) => {
+        if (n) {
+          const r = Array.isArray(i) ? i.map((B) => n.serialize(B)) : n.serialize(i), L = p ? p instanceof PointerEvent ? p : n.serialize(p) : void 0;
+          v(r, L);
         } else
-          m(i, s);
+          v(i, p);
       });
     }, 1);
-  }, C = () => {
-    const { selected: r } = p, i = (r || []).map(({ id: s }) => A.getAnnotation(s));
-    i.forEach((s) => {
-      const m = h.find((b) => b.id === s.id);
-      (!m || !x(m, s)) && g("updateAnnotation", s, m);
-    }), h = h.map((s) => {
-      const m = i.find(({ id: b }) => b === s.id);
-      return m || s;
+  }, y = () => {
+    const { selected: a } = f, i = (a || []).map(({ id: p }) => A.getAnnotation(p));
+    i.forEach((p) => {
+      const v = m.find((r) => r.id === p.id);
+      (!v || !k(v, p)) && h("updateAnnotation", p, v);
+    }), m = m.map((p) => {
+      const v = i.find(({ id: r }) => r === p.id);
+      return v || p;
     });
   };
-  p.subscribe(({ selected: r }) => {
-    if (!(h.length === 0 && r.length === 0)) {
-      if (h.length === 0 && r.length > 0)
-        h = r.map(({ id: i }) => A.getAnnotation(i));
-      else if (h.length > 0 && r.length === 0)
-        h.forEach((i) => {
-          const s = A.getAnnotation(i.id);
-          s && !x(s, i) && g("updateAnnotation", s, i);
-        }), h = [];
+  f.subscribe(({ selected: a }) => {
+    if (!(m.length === 0 && a.length === 0)) {
+      if (m.length === 0 && a.length > 0)
+        m = a.map(({ id: i }) => A.getAnnotation(i));
+      else if (m.length > 0 && a.length === 0)
+        m.forEach((i) => {
+          const p = A.getAnnotation(i.id);
+          p && !k(p, i) && h("updateAnnotation", p, i);
+        }), m = [];
       else {
-        const i = new Set(h.map((b) => b.id)), s = new Set(r.map(({ id: b }) => b));
-        h.filter((b) => !s.has(b.id)).forEach((b) => {
-          const R = A.getAnnotation(b.id);
-          R && !x(R, b) && g("updateAnnotation", R, b);
-        }), h = [
+        const i = new Set(m.map((r) => r.id)), p = new Set(a.map(({ id: r }) => r));
+        m.filter((r) => !p.has(r.id)).forEach((r) => {
+          const L = A.getAnnotation(r.id);
+          L && !k(L, r) && h("updateAnnotation", L, r);
+        }), m = [
           // Remove annotations that were deselected
-          ...h.filter((b) => s.has(b.id)),
+          ...m.filter((r) => p.has(r.id)),
           // Add editable annotations that were selected
-          ...r.filter(({ id: b }) => !i.has(b)).map(({ id: b }) => A.getAnnotation(b))
+          ...a.filter(({ id: r }) => !i.has(r)).map(({ id: r }) => A.getAnnotation(r))
         ];
       }
-      g("selectionChanged", h);
+      h("selectionChanged", m);
     }
-  }), a.subscribe((r) => {
-    !L && r ? g("mouseEnterAnnotation", A.getAnnotation(r)) : L && !r ? g("mouseLeaveAnnotation", A.getAnnotation(L)) : L && r && (g("mouseLeaveAnnotation", A.getAnnotation(L)), g("mouseEnterAnnotation", A.getAnnotation(r))), L = r;
-  }), v == null || v.subscribe((r) => g("viewportIntersect", r.map((i) => A.getAnnotation(i)))), A.observe((r) => {
-    o && (c && clearTimeout(c), c = setTimeout(C, 1e3));
-    const { created: i, deleted: s } = r.changes;
-    (i || []).forEach((b) => g("createAnnotation", b)), (s || []).forEach((b) => g("deleteAnnotation", b)), (r.changes.updated || []).filter((b) => [
-      ...b.bodiesCreated || [],
-      ...b.bodiesDeleted || [],
-      ...b.bodiesUpdated || []
-    ].length > 0).forEach(({ oldValue: b, newValue: R }) => {
-      const N = h.find((k) => k.id === b.id) || b;
-      h = h.map((k) => k.id === b.id ? R : k), g("updateAnnotation", R, N);
+  }), s.subscribe((a) => {
+    !U && a ? h("mouseEnterAnnotation", A.getAnnotation(a)) : U && !a ? h("mouseLeaveAnnotation", A.getAnnotation(U)) : U && a && (h("mouseLeaveAnnotation", A.getAnnotation(U)), h("mouseEnterAnnotation", A.getAnnotation(a))), U = a;
+  }), b == null || b.subscribe((a) => h("viewportIntersect", a.map((i) => A.getAnnotation(i)))), A.observe((a) => {
+    o && (c && clearTimeout(c), c = setTimeout(y, 1e3));
+    const { created: i, deleted: p } = a.changes;
+    (i || []).forEach((r) => h("createAnnotation", r)), (p || []).forEach((r) => h("deleteAnnotation", r)), (a.changes.updated || []).filter((r) => [
+      ...r.bodiesCreated || [],
+      ...r.bodiesDeleted || [],
+      ...r.bodiesUpdated || []
+    ].length > 0).forEach(({ oldValue: r, newValue: L }) => {
+      const B = m.find((I) => I.id === r.id) || r;
+      m = m.map((I) => I.id === r.id ? L : I), h("updateAnnotation", L, B);
     });
-  }, { origin: D.LOCAL }), A.observe((r) => {
-    if (h) {
-      const i = new Set(h.map((m) => m.id)), s = (r.changes.updated || []).filter(({ newValue: m }) => i.has(m.id)).map(({ newValue: m }) => m);
-      s.length > 0 && (h = h.map((m) => {
-        const b = s.find((R) => R.id === m.id);
-        return b || m;
+  }, { origin: O.LOCAL }), A.observe((a) => {
+    if (m) {
+      const i = new Set(m.map((v) => v.id)), p = (a.changes.updated || []).filter(({ newValue: v }) => i.has(v.id)).map(({ newValue: v }) => v);
+      p.length > 0 && (m = m.map((v) => {
+        const r = p.find((L) => L.id === v.id);
+        return r || v;
       }));
     }
-  }, { origin: D.REMOTE });
-  const U = (r) => (i) => {
-    const { updated: s } = i;
-    r ? (s || []).forEach((m) => g("updateAnnotation", m.oldValue, m.newValue)) : (s || []).forEach((m) => g("updateAnnotation", m.newValue, m.oldValue));
+  }, { origin: O.REMOTE });
+  const D = (a) => (i) => {
+    const { updated: p } = i;
+    a ? (p || []).forEach((v) => h("updateAnnotation", v.oldValue, v.newValue)) : (p || []).forEach((v) => h("updateAnnotation", v.newValue, v.oldValue));
   };
-  return n.on("undo", U(!0)), n.on("redo", U(!1)), { on: E, off: T, emit: g };
-}, Ie = (e) => (n) => n.map((t) => e.serialize(t)), ue = (e) => (n) => n.reduce((t, o) => {
-  const { parsed: a, error: p } = e.parse(o);
-  return p ? {
-    parsed: t.parsed,
-    failed: [...t.failed, o]
-  } : a ? {
-    parsed: [...t.parsed, a],
-    failed: t.failed
+  return t.on("undo", D(!0)), t.on("redo", D(!1)), { on: E, off: T, emit: h };
+}, ke = (e) => (t) => t.map((n) => e.serialize(n)), ue = (e) => (t) => t.reduce((n, o) => {
+  const { parsed: s, error: f } = e.parse(o);
+  return f ? {
+    parsed: n.parsed,
+    failed: [...n.failed, o]
+  } : s ? {
+    parsed: [...n.parsed, s],
+    failed: n.failed
   } : {
-    ...t
+    ...n
   };
-}, { parsed: [], failed: [] }), Ne = (e, n, t) => {
-  const { store: o, selection: a } = e, p = (r) => {
-    if (t) {
-      const { parsed: i, error: s } = t.parse(r);
-      i ? o.addAnnotation(i, D.REMOTE) : console.error(s);
+}, { parsed: [], failed: [] }), Ne = (e, t, n) => {
+  const { store: o, selection: s } = e, f = (a) => {
+    if (n) {
+      const { parsed: i, error: p } = n.parse(a);
+      i ? o.addAnnotation(i, O.REMOTE) : console.error(p);
     } else
-      o.addAnnotation(Y(r), D.REMOTE);
-  }, A = () => a.clear(), v = () => o.clear(), w = (r) => {
-    const i = o.getAnnotation(r);
-    return t && i ? t.serialize(i) : i;
-  }, h = () => t ? o.all().map(t.serialize) : o.all(), L = () => {
-    var s;
-    const i = (((s = a.selected) == null ? void 0 : s.map((m) => m.id)) || []).map((m) => o.getAnnotation(m)).filter(Boolean);
-    return t ? i.map(t.serialize) : i;
-  }, c = (r, i = !0) => fetch(r).then((s) => s.json()).then((s) => (T(s, i), s)), E = (r) => {
-    if (typeof r == "string") {
-      const i = o.getAnnotation(r);
-      if (o.deleteAnnotation(r), i)
-        return t ? t.serialize(i) : i;
+      o.addAnnotation(Y(a), O.REMOTE);
+  }, A = () => s.clear(), b = () => o.clear(), w = (a) => {
+    const i = o.getAnnotation(a);
+    return n && i ? n.serialize(i) : i;
+  }, m = () => n ? o.all().map(n.serialize) : o.all(), U = () => {
+    var p;
+    const i = (((p = s.selected) == null ? void 0 : p.map((v) => v.id)) || []).map((v) => o.getAnnotation(v)).filter(Boolean);
+    return n ? i.map(n.serialize) : i;
+  }, c = (a, i = !0) => fetch(a).then((p) => p.json()).then((p) => (T(p, i), p)), E = (a) => {
+    if (typeof a == "string") {
+      const i = o.getAnnotation(a);
+      if (o.deleteAnnotation(a), i)
+        return n ? n.serialize(i) : i;
     } else {
-      const i = t ? t.parse(r).parsed : r;
+      const i = n ? n.parse(a).parsed : a;
       if (i)
-        return o.deleteAnnotation(i), r;
+        return o.deleteAnnotation(i), a;
     }
-  }, T = (r, i = !0) => {
-    if (t) {
-      const s = t.parseAll || ue(t), { parsed: m, failed: b } = s(r);
-      b.length > 0 && console.warn(`Discarded ${b.length} invalid annotations`, b), o.bulkAddAnnotation(m, i, D.REMOTE);
+  }, T = (a, i = !0) => {
+    if (n) {
+      const p = n.parseAll || ue(n), { parsed: v, failed: r } = p(a);
+      r.length > 0 && console.warn(`Discarded ${r.length} invalid annotations`, r), o.bulkAddAnnotation(v, i, O.REMOTE);
     } else
-      o.bulkAddAnnotation(r.map(Y), i, D.REMOTE);
-  }, g = (r, i) => {
-    r ? a.setSelected(r, i) : a.clear();
-  }, C = (r) => {
-    a.clear(), a.setUserSelectAction(r);
-  }, U = (r) => {
-    if (t) {
-      const i = t.parse(r).parsed, s = t.serialize(o.getAnnotation(i.id));
-      return o.updateAnnotation(i), s;
+      o.bulkAddAnnotation(a.map(Y), i, O.REMOTE);
+  }, h = (a, i) => {
+    a ? s.setSelected(a, i) : s.clear();
+  }, y = (a) => {
+    s.clear(), s.setUserSelectAction(a);
+  }, D = (a) => {
+    if (n) {
+      const i = n.parse(a).parsed, p = n.serialize(o.getAnnotation(i.id));
+      return o.updateAnnotation(i), p;
     } else {
-      const i = o.getAnnotation(r.id);
-      return o.updateAnnotation(Y(r)), i;
+      const i = o.getAnnotation(a.id);
+      return o.updateAnnotation(Y(a)), i;
     }
   };
   return {
-    addAnnotation: p,
+    addAnnotation: f,
     cancelSelected: A,
-    canRedo: n.canRedo,
-    canUndo: n.canUndo,
-    clearAnnotations: v,
+    canRedo: t.canRedo,
+    canUndo: t.canUndo,
+    clearAnnotations: b,
     getAnnotationById: w,
-    getAnnotations: h,
-    getSelected: L,
+    getAnnotations: m,
+    getHistory: t.getHistory,
+    getSelected: U,
     loadAnnotations: c,
-    redo: n.redo,
+    redo: t.redo,
     removeAnnotation: E,
     setAnnotations: T,
-    setSelected: g,
-    setUserSelectAction: C,
-    undo: n.undo,
-    updateAnnotation: U
+    setSelected: h,
+    setUserSelectAction: y,
+    undo: t.undo,
+    updateAnnotation: D
   };
-}, ze = (e, n, t) => typeof n == "function" ? n(e, t) : n, $e = (e, n) => typeof e != "function" && typeof n != "function" ? {
+}, ze = (e, t, n) => typeof t == "function" ? t(e, n) : t, $e = (e, t) => typeof e != "function" && typeof t != "function" ? {
   ...e || {},
-  ...n || {}
-} : (t, o) => {
-  const a = typeof e == "function" ? e(t, o) : e, p = typeof n == "function" ? n(t, o) : n;
+  ...t || {}
+} : (n, o) => {
+  const s = typeof e == "function" ? e(n, o) : e, f = typeof t == "function" ? t(n, o) : t;
   return {
-    ...a || {},
-    ...p || {}
+    ...s || {},
+    ...f || {}
   };
 }, fe = "useandom-26T198340PX75pxJACKVERYMINDBUSHWOLF_GQZbfghjklqvwyzrict";
-let pe = (e) => crypto.getRandomValues(new Uint8Array(e)), ge = (e, n, t) => {
-  let o = (2 << Math.log2(e.length - 1)) - 1, a = -~(1.6 * o * n / e.length);
-  return (p = n) => {
+let pe = (e) => crypto.getRandomValues(new Uint8Array(e)), ge = (e, t, n) => {
+  let o = (2 << Math.log2(e.length - 1)) - 1, s = -~(1.6 * o * t / e.length);
+  return (f = t) => {
     let A = "";
     for (; ; ) {
-      let v = t(a), w = a | 0;
+      let b = n(s), w = s | 0;
       for (; w--; )
-        if (A += e[v[w] & o] || "", A.length >= p) return A;
+        if (A += e[b[w] & o] || "", A.length >= f) return A;
     }
   };
-}, he = (e, n = 21) => ge(e, n | 0, pe), me = (e = 21) => {
-  let n = "", t = crypto.getRandomValues(new Uint8Array(e |= 0));
+}, he = (e, t = 21) => ge(e, t | 0, pe), me = (e = 21) => {
+  let t = "", n = crypto.getRandomValues(new Uint8Array(e |= 0));
   for (; e--; )
-    n += fe[t[e] & 63];
-  return n;
+    t += fe[n[e] & 63];
+  return t;
 };
 const Ve = () => ({ isGuest: !0, id: he("1234567890abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ_", 20)() }), Ae = (e) => {
-  const n = JSON.stringify(e);
-  let t = 0;
-  for (let o = 0, a = n.length; o < a; o++) {
-    let p = n.charCodeAt(o);
-    t = (t << 5) - t + p, t |= 0;
+  const t = JSON.stringify(e);
+  let n = 0;
+  for (let o = 0, s = t.length; o < s; o++) {
+    let f = t.charCodeAt(o);
+    n = (n << 5) - n + f, n |= 0;
   }
-  return `${t}`;
-}, be = (e) => e ? typeof e == "object" ? { ...e } : e : void 0, _e = (e, n) => (Array.isArray(e) ? e : [e]).map((t) => {
-  const { id: o, type: a, purpose: p, value: A, created: v, modified: w, creator: h, ...L } = t;
+  return `${n}`;
+}, be = (e) => e ? typeof e == "object" ? { ...e } : e : void 0, _e = (e, t) => (Array.isArray(e) ? e : [e]).map((n) => {
+  const { id: o, type: s, purpose: f, value: A, created: b, modified: w, creator: m, ...U } = n;
   return {
-    id: o || `temp-${Ae(t)}`,
-    annotation: n,
-    type: a,
-    purpose: p,
+    id: o || `temp-${Ae(n)}`,
+    annotation: t,
+    type: s,
+    purpose: f,
     value: A,
-    creator: be(h),
-    created: v ? new Date(v) : void 0,
+    creator: be(m),
+    created: b ? new Date(b) : void 0,
     updated: w ? new Date(w) : void 0,
-    ...L
+    ...U
   };
-}), Ye = (e) => e.map((n) => {
-  var v;
-  const { annotation: t, created: o, updated: a, ...p } = n, A = {
-    ...p,
+}), Ye = (e) => e.map((t) => {
+  var b;
+  const { annotation: n, created: o, updated: s, ...f } = t, A = {
+    ...f,
     created: o == null ? void 0 : o.toISOString(),
-    modified: a == null ? void 0 : a.toISOString()
+    modified: s == null ? void 0 : s.toISOString()
   };
-  return (v = A.id) != null && v.startsWith("temp-") && delete A.id, A;
+  return (b = A.id) != null && b.startsWith("temp-") && delete A.id, A;
 }), ve = [
@@ -771,18 +773,18 @@ "#ff7c00",
   return { assignRandomColor: () => {
-    const o = Math.floor(Math.random() * e.length), a = e[o];
-    return e.splice(o, 1), a;
+    const o = Math.floor(Math.random() * e.length), s = e[o];
+    return e.splice(o, 1), s;
   }, releaseColor: (o) => e.push(o) };
 }, we = () => {
   const e = Ee();
-  return { addUser: (o, a) => {
-    const p = e.assignRandomColor();
+  return { addUser: (o, s) => {
+    const f = e.assignRandomColor();
     return {
-      label: a.name || a.id,
-      avatar: a.avatar,
-      color: p
+      label: s.name || s.id,
+      avatar: s.avatar,
+      color: f
     };
   }, removeUser: (o) => e.releaseColor(o.appearance.color) };
-}, Ce = (e, n) => e.every((t) => e.includes(t)) && n.every((t) => e.includes(t)), je = me(), Pe = (e = we()) => {
-  const n = Q(), t = /* @__PURE__ */ new Map(), o = /* @__PURE__ */ new Map(), a = (c, E) => {
-    if (t.has(c)) {
+}, ye = (e, t) => e.every((n) => e.includes(n)) && t.every((n) => e.includes(n)), je = me(), Pe = (e = we()) => {
+  const t = Q(), n = /* @__PURE__ */ new Map(), o = /* @__PURE__ */ new Map(), s = (c, E) => {
+    if (n.has(c)) {
       console.warn("Attempt to add user that is already present", c, E);
@@ -792,3 +794,3 @@ return;
     const T = e.addUser(c, E);
-    t.set(c, {
+    n.set(c, {
       ...E,
@@ -798,4 +800,4 @@ presenceKey: c,
     });
-  }, p = (c) => {
-    const E = t.get(c);
+  }, f = (c) => {
+    const E = n.get(c);
     if (!E) {
@@ -805,11 +807,11 @@ console.warn("Attempt to remove user that is not present", c);
     }
-    e.removeUser(E), t.delete(c);
+    e.removeUser(E), n.delete(c);
   }, A = (c) => {
-    const E = new Set(c.map((C) => C.presenceKey)), T = c.filter(({ presenceKey: C }) => !t.has(C)), g = Array.from(t.values()).filter((C) => !E.has(C.presenceKey));
-    T.forEach(({ presenceKey: C, user: U }) => a(C, U)), g.forEach((C) => {
-      const { presenceKey: U } = C;
-      o.has(U) && n.emit("selectionChange", C, null), p(U);
-    }), (T.length > 0 || g.length > 0) && n.emit("presence", h());
-  }, v = (c, E) => {
-    const T = t.get(c);
+    const E = new Set(c.map((y) => y.presenceKey)), T = c.filter(({ presenceKey: y }) => !n.has(y)), h = Array.from(n.values()).filter((y) => !E.has(y.presenceKey));
+    T.forEach(({ presenceKey: y, user: D }) => s(y, D)), h.forEach((y) => {
+      const { presenceKey: D } = y;
+      o.has(D) && t.emit("selectionChange", y, null), f(D);
+    }), (T.length > 0 || h.length > 0) && t.emit("presence", m());
+  }, b = (c, E) => {
+    const T = n.get(c);
     if (!T) {
@@ -819,6 +821,6 @@ console.warn("Activity notification from user that is not present");
     }
-    const g = o.get(c);
-    (!g || !Ce(g, E)) && (o.set(c, E), n.emit("selectionChange", T, E));
+    const h = o.get(c);
+    (!h || !ye(h, E)) && (o.set(c, E), t.emit("selectionChange", T, E));
   }, w = (c, E) => {
-    const T = t.get(c);
+    const T = n.get(c);
     if (!T) {
@@ -828,8 +830,8 @@ console.warn("Selection change for user that is not present", c);
     }
-    E ? o.set(c, E) : o.delete(c), n.emit("selectionChange", T, E);
-  }, h = () => [...Array.from(t.values())];
+    E ? o.set(c, E) : o.delete(c), t.emit("selectionChange", T, E);
+  }, m = () => [...Array.from(n.values())];
   return {
-    getPresentUsers: h,
-    notifyActivity: v,
-    on: (c, E) => n.on(c, E),
+    getPresentUsers: m,
+    notifyActivity: b,
+    on: (c, E) => t.on(c, E),
     syncUsers: A,
@@ -841,3 +843,3 @@ updateSelection: w
   de as Ignore,
-  D as Origin,
+  O as Origin,
   je as PRESENCE_KEY,
@@ -851,6 +853,6 @@ Z as UserSelectAction,
   we as createDefaultAppearanceProvider,
-  Se as createHoverState,
-  ke as createLifecycleObserver,
+  Ue as createHoverState,
+  Ie as createLifecycleObserver,
   Pe as createPresenceState,
-  Ue as createSelectionState,
+  Se as createSelectionState,
   Oe as createStore,
@@ -863,3 +865,3 @@ Be as createUndoStack,
   ae as mergeChanges,
-  q as onUserSelect,
+  W as onUserSelect,
   ue as parseAll,
@@ -869,3 +871,3 @@ _e as parseW3CBodies,
   Y as reviveDates,
-  Ie as serializeAll,
+  ke as serializeAll,
   Ye as serializeW3CBodies,
@@ -872,0 +874,0 @@ re as shouldNotify,

dist/model/Annotator.d.ts

 import { Annotation } from './Annotation';
 import { User } from './User';
 import { PresenceProvider } from '../presence';
-import { HoverState, SelectionState, Store, UndoStack, UserSelectActionExpression, ViewportState } from '../state';
+import { ChangeSet, HoverState, SelectionState, Store, UndoStack, UserSelectActionExpression, ViewportState } from '../state';
 import { LifecycleEvents } from '../lifecycle';
@@ -23,2 +23,3 @@ import { FormatAdapter } from './FormatAdapter';
     getAnnotations(): E[];
+    getHistory(): ChangeSet<I>[];
     getSelected(): E[];
@@ -57,2 +58,3 @@ getUser(): User;
     getAnnotations: () => E[];
+    getHistory: () => ChangeSet<I>[];
     getSelected: () => E[];
@@ -59,0 +61,0 @@ loadAnnotations: (url: string, replace?: boolean) => Promise<any>;

dist/state/UndoStack.d.ts

@@ -9,2 +9,3 @@ import { Unsubscribe } from 'nanoevents';
     destroy(): void;
+    getHistory(): ChangeSet<T>[];
     on<E extends keyof UndoStackEvents<T>>(event: E, callback: UndoStackEvents<T>[E]): Unsubscribe;
@@ -18,3 +19,3 @@ undo(): void;
 }
-export declare const createUndoStack: <T extends Annotation>(store: Store<T>) => UndoStack<T>;
+export declare const createUndoStack: <T extends Annotation>(store: Store<T>, history?: ChangeSet<T>[]) => UndoStack<T>;
 //# sourceMappingURL=UndoStack.d.ts.map

dist/utils/annotationUtils.d.ts

@@ -12,3 +12,3 @@ import { Annotation, AnnotationBody } from '../model/Annotation';
  */
-export declare const reviveDates: <A extends Annotation>(annotation: A) => A;
+export declare const reviveDates: <A extends Annotation = Annotation>(annotation: any) => A;
 /**
@@ -15,0 +15,0 @@ * Shorthand/helper.

package.json

 {
   "name": "@annotorious/core",
-  "version": "3.0.15",
+  "version": "3.0.16",
   "description": "Annotorious core types and functions",
@@ -5,0 +5,0 @@ "author": "Rainer Simon",

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increased by2.5%

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