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this.clear(),t}finally{this.processingEvent=!1}},t}(),Zt=new Map,te=0,ee=function(){return"x:".concat(te++)},ne=function(t,e){return Zt.set(t,e),t},ie=function(t){return Zt.get(t)},re=function(t){Zt.delete(t)};function oe(){return"undefined"!=typeof globalThis?globalThis:"undefined"!=typeof self?self:"undefined"!=typeof window?window:"undefined"!=typeof global?global:void 0}function ae(t){if(oe()){var e=function(){var t=oe();if(t&&"__xstate__"in t)return t.__xstate__}();e&&e.register(t)}}function se(t,e){void 0===e&&(e={});var n=t.initialState,i=new Set,r=[],o=!1,a=zt({id:e.id,send:function(e){r.push(e),function(){if(!o){for(o=!0;r.length>0;){var e=r.shift();n=t.transition(n,e,s),i.forEach((function(t){return t.next(n)}))}o=!1}}()},getSnapshot:function(){return n},subscribe:function(t,e,r){var o=it(t,e,r);return i.add(o),o.next(n),{unsubscribe:function(){i.delete(o)}}}}),s={parent:e.parent,self:a,id:e.id||"anonymous",observers:i};return n=t.start?t.start(s):n,a}var ce,ue={sync:!1,autoForward:!1};t.InterpreterStatus=void 0,(ce=t.InterpreterStatus||(t.InterpreterStatus={}))[ce.NotStarted=0]="NotStarted",ce[ce.Running=1]="Running",ce[ce.Stopped=2]="Stopped";var he=function(){function e(n,r){void 0===r&&(r=e.defaultOptions);var o=this;this.machine=n,this.delayedEventsMap={},this.listeners=new Set,this.contextListeners=new Set,this.stopListeners=new Set,this.doneListeners=new Set,this.eventListeners=new Set,this.sendListeners=new Set,this.initialized=!1,this.status=t.InterpreterStatus.NotStarted,this.children=new Map,this.forwardTo=new Set,this._outgoingQueue=[],this.init=this.start,this.send=function(e,n){if(X(e))return o.batch(e),o.state;var i=Z(Y(e,n));if(o.status===t.InterpreterStatus.Stopped)return o.state;if(o.status!==t.InterpreterStatus.Running&&!o.options.deferEvents)throw new Error('Event "'.concat(i.name,'" was sent to uninitialized service "').concat(o.machine.id,'". Make sure .start() is called for this service, or set { deferEvents: true } in the service options.\nEvent: ').concat(JSON.stringify(i.data)));return o.scheduler.schedule((function(){o.forward(i);var t=o._nextState(i);o.update(t,i)})),o._state},this.sendTo=function(e,n,r){var a,s=o.parent&&(n===t.SpecialTargets.Parent||o.parent.id===n),c=s?o.parent:Q(n)?n===t.SpecialTargets.Internal?o:o.children.get(n)||ie(n):(a=n)&&"function"==typeof a.send?n:void 0;if(c)if("machine"in c){if(o.status!==t.InterpreterStatus.Stopped||o.parent!==c||o.state.done){var u=i(i({},e),{name:e.name===_?"".concat(jt(o.id)):e.name,origin:o.sessionId});!r&&o.machine.config.predictableActionArguments?o._outgoingQueue.push([c,u]):c.send(u)}}else!r&&o.machine.config.predictableActionArguments?o._outgoingQueue.push([c,e.data]):c.send(e.data);else if(!s)throw new Error("Unable to send event to child '".concat(n,"' from service '").concat(o.id,"'."))},this._exec=function(e,n,i,r){void 0===r&&(r=o.machine.options.actions);var a=e.exec||st(e.type,r),s=$(a)?a:a?a.exec:e.exec;if(s)try{return s(n,i.data,o.machine.config.predictableActionArguments?{action:e,_event:i}:{action:e,state:o.state,_event:i})}catch(t){throw o.parent&&o.parent.send({type:"xstate.error",data:t}),t}switch(e.type){case f:var c=e;o.defer(c);break;case l:var p=e;if("number"==typeof p.delay)return void o.defer(p);p.to?o.sendTo(p._event,p.to,i===at):o.send(p._event);break;case d:o.cancel(e.sendId);break;case u:if(o.status!==t.InterpreterStatus.Running)return;var v=e.activity;if(!o.machine.config.predictableActionArguments&&!o.state.activities[v.id||v.type])break;if(v.type===t.ActionTypes.Invoke){var y=nt(v.src),g=o.machine.options.services?o.machine.options.services[y.type]:void 0,x=v.id,S=v.data,b="autoForward"in v?v.autoForward:!!v.forward;if(!g)return;var w=S?U(S,n,i):void 0;if("string"==typeof g)return;var _=$(g)?g(n,i.data,{data:w,src:y,meta:v.meta}):g;if(!_)return;var E=void 0;K(_)&&(_=w?_.withContext(w):_,E={autoForward:b}),o.spawn(_,x,E)}else o.spawnActivity(v);break;case h:o.stopChild(e.activity.id);break;case m:var T=e,A=T.label,O=T.value;A?o.logger(A,O):o.logger(O)}};var a=i(i({},e.defaultOptions),r),s=a.clock,c=a.logger,p=a.parent,v=a.id,y=void 0!==v?v:n.id;this.id=y,this.logger=c,this.clock=s,this.parent=p,this.options=a,this.scheduler=new Yt({deferEvents:this.options.deferEvents}),this.sessionId=ee()}return Object.defineProperty(e.prototype,"initialState",{get:function(){var t=this;return this._initialState?this._initialState:Dt(this,(function(){return t._initialState=t.machine.initialState,t._initialState}))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"state",{get:function(){return this._state},enumerable:!1,configurable:!0}),e.prototype.execute=function(t,e){var n,i;try{for(var r=o(t.actions),a=r.next();!a.done;a=r.next()){var s=a.value;this.exec(s,t,e)}}catch(t){n={error:t}}finally{try{a&&!a.done&&(i=r.return)&&i.call(r)}finally{if(n)throw n.error}}},e.prototype.update=function(t,e){var n,i,r,a,s,c,u,h,f=this;if(t._sessionid=this.sessionId,this._state=t,this.machine.config.predictableActionArguments&&e!==at||!this.options.execute)for(var l=void 0;l=this._outgoingQueue.shift();)l[0].send(l[1]);else this.execute(this.state);if(this.children.forEach((function(t){f.state.children[t.id]=t})),this.devTools&&this.devTools.send(e.data,t),t.event)try{for(var d=o(this.eventListeners),p=d.next();!p.done;p=d.next()){(0,p.value)(t.event)}}catch(t){n={error:t}}finally{try{p&&!p.done&&(i=d.return)&&i.call(d)}finally{if(n)throw n.error}}try{for(var v=o(this.listeners),y=v.next();!y.done;y=v.next()){(0,y.value)(t,t.event)}}catch(t){r={error:t}}finally{try{y&&!y.done&&(a=v.return)&&a.call(v)}finally{if(r)throw r.error}}try{for(var g=o(this.contextListeners),m=g.next();!m.done;m=g.next()){(0,m.value)(this.state.context,this.state.history?this.state.history.context:void 0)}}catch(t){s={error:t}}finally{try{m&&!m.done&&(c=g.return)&&c.call(g)}finally{if(s)throw s.error}}if(this.state.done){var x=t.configuration.find((function(t){return"final"===t.type&&t.parent===f.machine})),S=x&&x.doneData?U(x.doneData,t.context,e):void 0;this._doneEvent=kt(this.id,S);try{for(var b=o(this.doneListeners),w=b.next();!w.done;w=b.next()){(0,w.value)(this._doneEvent)}}catch(t){u={error:t}}finally{try{w&&!w.done&&(h=b.return)&&h.call(b)}finally{if(u)throw u.error}}this._stop(),this._stopChildren(),re(this.sessionId)}},e.prototype.onTransition=function(e){return this.listeners.add(e),this.status===t.InterpreterStatus.Running&&e(this.state,this.state.event),this},e.prototype.subscribe=function(e,n,i){var r=this,o=it(e,n,i);this.listeners.add(o.next),this.status!==t.InterpreterStatus.NotStarted&&o.next(this.state);var a=function(){r.doneListeners.delete(a),r.stopListeners.delete(a),o.complete()};return this.status===t.InterpreterStatus.Stopped?o.complete():(this.onDone(a),this.onStop(a)),{unsubscribe:function(){r.listeners.delete(o.next),r.doneListeners.delete(a),r.stopListeners.delete(a)}}},e.prototype.onEvent=function(t){return this.eventListeners.add(t),this},e.prototype.onSend=function(t){return this.sendListeners.add(t),this},e.prototype.onChange=function(t){return this.contextListeners.add(t),this},e.prototype.onStop=function(t){return this.stopListeners.add(t),this},e.prototype.onDone=function(e){return this.status===t.InterpreterStatus.Stopped&&this._doneEvent?e(this._doneEvent):this.doneListeners.add(e),this},e.prototype.off=function(t){return this.listeners.delete(t),this.eventListeners.delete(t),this.sendListeners.delete(t),this.stopListeners.delete(t),this.doneListeners.delete(t),this.contextListeners.delete(t),this},e.prototype.start=function(e){var n=this;if(this.status===t.InterpreterStatus.Running)return this;this.machine._init(),ne(this.sessionId,this),this.initialized=!0,this.status=t.InterpreterStatus.Running;var i=void 0===e?this.initialState:Dt(this,(function(){return"object"==typeof(t=e)&&null!==t&&"value"in t&&"_event"in t?n.machine.resolveState(e):n.machine.resolveState(Kt.from(e,n.machine.context));var t}));return this.options.devTools&&this.attachDev(),this.scheduler.initialize((function(){n.update(i,at)})),this},e.prototype._stopChildren=function(){this.children.forEach((function(t){$(t.stop)&&t.stop()})),this.children.clear()},e.prototype._stop=function(){var e,n,i,r,a,s,c,u,h,f;try{for(var l=o(this.listeners),d=l.next();!d.done;d=l.next()){var p=d.value;this.listeners.delete(p)}}catch(t){e={error:t}}finally{try{d&&!d.done&&(n=l.return)&&n.call(l)}finally{if(e)throw e.error}}try{for(var v=o(this.stopListeners),y=v.next();!y.done;y=v.next()){(p=y.value)(),this.stopListeners.delete(p)}}catch(t){i={error:t}}finally{try{y&&!y.done&&(r=v.return)&&r.call(v)}finally{if(i)throw i.error}}try{for(var g=o(this.contextListeners),m=g.next();!m.done;m=g.next()){p=m.value;this.contextListeners.delete(p)}}catch(t){a={error:t}}finally{try{m&&!m.done&&(s=g.return)&&s.call(g)}finally{if(a)throw a.error}}try{for(var x=o(this.doneListeners),S=x.next();!S.done;S=x.next()){p=S.value;this.doneListeners.delete(p)}}catch(t){c={error:t}}finally{try{S&&!S.done&&(u=x.return)&&u.call(x)}finally{if(c)throw c.error}}if(!this.initialized)return this;this.initialized=!1,this.status=t.InterpreterStatus.Stopped,this._initialState=void 0;try{for(var b=o(Object.keys(this.delayedEventsMap)),w=b.next();!w.done;w=b.next()){var _=w.value;this.clock.clearTimeout(this.delayedEventsMap[_])}}catch(t){h={error:t}}finally{try{w&&!w.done&&(f=b.return)&&f.call(b)}finally{if(h)throw h.error}}this.scheduler.clear(),this.scheduler=new Yt({deferEvents:this.options.deferEvents})},e.prototype.stop=function(){var t=this,e=this.scheduler;return this._stop(),e.schedule((function(){var e;if(!(null===(e=t._state)||void 0===e?void 0:e.done)){var n=Z({type:"xstate.stop"}),i=Dt(t,(function(){var e=M(s([],a(t.state.configuration),!1).sort((function(t,e){return e.order-t.order})).map((function(e){return ut(e.onExit,t.machine.options.actions)}))),i=a(Ct(t.machine,t.state,t.state.context,n,[{type:"exit",actions:e}],t.machine.config.predictableActionArguments?t._exec:void 0,t.machine.config.predictableActionArguments||t.machine.config.preserveActionOrder),2),r=i[0],o=i[1],c=new Kt({value:t.state.value,context:o,_event:n,_sessionid:t.sessionId,historyValue:void 0,history:t.state,actions:r.filter((function(t){return!ot(t)})),activities:{},events:[],configuration:[],transitions:[],children:{},done:t.state.done,tags:t.state.tags,machine:t.machine});return c.changed=!0,c}));t.update(i,n),t._stopChildren(),re(t.sessionId)}})),this},e.prototype.batch=function(e){var n=this;if(this.status===t.InterpreterStatus.NotStarted&&this.options.deferEvents);else if(this.status!==t.InterpreterStatus.Running)throw new Error("".concat(e.length,' event(s) were sent to uninitialized service "').concat(this.machine.id,'". Make sure .start() is called for this service, or set { deferEvents: true } in the service options.'));if(e.length){var r=!!this.machine.config.predictableActionArguments&&this._exec;this.scheduler.schedule((function(){var t,c,u=n.state,h=!1,f=[],l=function(t){var e=Z(t);n.forward(e),u=Dt(n,(function(){return n.machine.transition(u,e,void 0,r||void 0)})),f.push.apply(f,s([],a(n.machine.config.predictableActionArguments?u.actions:u.actions.map((function(t){return function(t,e){var n=t.exec;return i(i({},t),{exec:void 0!==n?function(){return n(e.context,e.event,{action:t,state:e,_event:e._event})}:void 0})}(t,u)}))),!1)),h=h||!!u.changed};try{for(var d=o(e),p=d.next();!p.done;p=d.next()){l(p.value)}}catch(e){t={error:e}}finally{try{p&&!p.done&&(c=d.return)&&c.call(d)}finally{if(t)throw t.error}}u.changed=h,u.actions=f,n.update(u,Z(e[e.length-1]))}))}},e.prototype.sender=function(t){return this.send.bind(this,t)},e.prototype._nextState=function(t,e){var n=this;void 0===e&&(e=!!this.machine.config.predictableActionArguments&&this._exec);var i=Z(t);if(0===i.name.indexOf(w)&&!this.state.nextEvents.some((function(t){return 0===t.indexOf(w)})))throw i.data.data;return Dt(this,(function(){return n.machine.transition(n.state,i,void 0,e||void 0)}))},e.prototype.nextState=function(t){return this._nextState(t,!1)},e.prototype.forward=function(t){var e,n;try{for(var i=o(this.forwardTo),r=i.next();!r.done;r=i.next()){var a=r.value,s=this.children.get(a);if(!s)throw new Error("Unable to forward event '".concat(t,"' from interpreter '").concat(this.id,"' to nonexistant child '").concat(a,"'."));s.send(t)}}catch(t){e={error:t}}finally{try{r&&!r.done&&(n=i.return)&&n.call(i)}finally{if(e)throw e.error}}},e.prototype.defer=function(t){var e=this,n=this.clock.setTimeout((function(){"to"in t&&t.to?e.sendTo(t._event,t.to,!0):e.send(t._event)}),t.delay);t.id&&(this.delayedEventsMap[t.id]=n)},e.prototype.cancel=function(t){this.clock.clearTimeout(this.delayedEventsMap[t]),delete this.delayedEventsMap[t]},e.prototype.exec=function(t,e,n){void 0===n&&(n=this.machine.options.actions),this._exec(t,e.context,e._event,n)},e.prototype.removeChild=function(t){var e;this.children.delete(t),this.forwardTo.delete(t),null===(e=this.state)||void 0===e||delete e.children[t]},e.prototype.stopChild=function(t){var e=this.children.get(t);e&&(this.removeChild(t),$(e.stop)&&e.stop())},e.prototype.spawn=function(e,n,r){if(this.status!==t.InterpreterStatus.Running)return Mt(e,n);if(F(e))return this.spawnPromise(Promise.resolve(e),n);if($(e))return this.spawnCallback(e,n);if(function(t){try{return"function"==typeof t.send}catch(t){return!1}}(a=e)&&"id"in a)return this.spawnActor(e,n);if(function(t){try{return"subscribe"in t&&$(t.subscribe)}catch(t){return!1}}(e))return this.spawnObservable(e,n);if(K(e))return this.spawnMachine(e,i(i({},r),{id:n}));if(null!==(o=e)&&"object"==typeof o&&"transition"in o&&"function"==typeof o.transition)return this.spawnBehavior(e,n);throw new Error('Unable to spawn entity "'.concat(n,'" of type "').concat(typeof e,'".'));var o,a},e.prototype.spawnMachine=function(t,n){var r=this;void 0===n&&(n={});var o=new e(t,i(i({},this.options),{parent:this,id:n.id||t.id})),a=i(i({},ue),n);a.sync&&o.onTransition((function(t){r.send(E,{state:t,id:o.id})}));var s=o;return this.children.set(o.id,s),a.autoForward&&this.forwardTo.add(o.id),o.onDone((function(t){r.removeChild(o.id),r.send(Z(t,{origin:o.id}))})).start(),s},e.prototype.spawnBehavior=function(t,e){var n=se(t,{id:e,parent:this});return this.children.set(e,n),n},e.prototype.spawnPromise=function(t,e){var n,i,r=this,o=!1;t.then((function(t){o||(i=t,r.removeChild(e),r.send(Z(kt(e,t),{origin:e})))}),(function(t){if(!o){r.removeChild(e);var n=jt(e,t);try{r.send(Z(n,{origin:e}))}catch(t){r.devTools&&r.devTools.send(n,r.state),r.machine.strict&&r.stop()}}}));var a=((n={id:e,send:function(){},subscribe:function(e,n,i){var r=it(e,n,i),o=!1;return t.then((function(t){o||(r.next(t),o||r.complete())}),(function(t){o||r.error(t)})),{unsubscribe:function(){return o=!0}}},stop:function(){o=!0},toJSON:function(){return{id:e}},getSnapshot:function(){return i}})[G]=function(){return this},n);return this.children.set(e,a),a},e.prototype.spawnCallback=function(t,e){var n,i,r,o=this,a=!1,s=new Set,c=new Set;try{r=t((function(t){i=t,c.forEach((function(e){return e(t)})),a||o.send(Z(t,{origin:e}))}),(function(t){s.add(t)}))}catch(t){this.send(jt(e,t))}if(F(r))return this.spawnPromise(r,e);var u=((n={id:e,send:function(t){return s.forEach((function(e){return e(t)}))},subscribe:function(t){var e=it(t);return c.add(e.next),{unsubscribe:function(){c.delete(e.next)}}},stop:function(){a=!0,$(r)&&r()},toJSON:function(){return{id:e}},getSnapshot:function(){return i}})[G]=function(){return this},n);return this.children.set(e,u),u},e.prototype.spawnObservable=function(t,e){var n,i,r=this,o=t.subscribe((function(t){i=t,r.send(Z(t,{origin:e}))}),(function(t){r.removeChild(e),r.send(Z(jt(e,t),{origin:e}))}),(function(){r.removeChild(e),r.send(Z(kt(e),{origin:e}))})),a=((n={id:e,send:function(){},subscribe:function(e,n,i){return t.subscribe(e,n,i)},stop:function(){return o.unsubscribe()},getSnapshot:function(){return i},toJSON:function(){return{id:e}}})[G]=function(){return this},n);return this.children.set(e,a),a},e.prototype.spawnActor=function(t,e){return this.children.set(e,t),t},e.prototype.spawnActivity=function(t){var e=this.machine.options&&this.machine.options.activities?this.machine.options.activities[t.type]:void 0;if(e){var n=e(this.state.context,t);this.spawnEffect(t.id,n)}},e.prototype.spawnEffect=function(t,e){var n;this.children.set(t,((n={id:t,send:function(){},subscribe:function(){return{unsubscribe:function(){}}},stop:e||void 0,getSnapshot:function(){},toJSON:function(){return{id:t}}})[G]=function(){return this},n))},e.prototype.attachDev=function(){var t=oe();if(this.options.devTools&&t){if(t.__REDUX_DEVTOOLS_EXTENSION__){var e="object"==typeof this.options.devTools?this.options.devTools:void 0;this.devTools=t.__REDUX_DEVTOOLS_EXTENSION__.connect(i(i({name:this.id,autoPause:!0,stateSanitizer:function(t){return{value:t.value,context:t.context,actions:t.actions}}},e),{features:i({jump:!1,skip:!1},e?e.features:void 0)}),this.machine),this.devTools.init(this.state)}ae(this)}},e.prototype.toJSON=function(){return{id:this.id}},e.prototype[G]=function(){return this},e.prototype.getSnapshot=function(){return this.status===t.InterpreterStatus.NotStarted?this.initialState:this._state},e.defaultOptions={execute:!0,deferEvents:!0,clock:{setTimeout:function(t,e){return setTimeout(t,e)},clearTimeout:function(t){return clearTimeout(t)}},logger:console.log.bind(console),devTools:!1},e.interpret=fe,e}();function fe(t,e){return new he(t,e)}function le(t){if("string"==typeof t){var e={type:t,toString:function(){return t}};return e}return t}function de(t){return i(i({type:S},t),{toJSON:function(){t.onDone,t.onError;var e=r(t,["onDone","onError"]);return i(i({},e),{type:S,src:le(t.src)})}})}var pe={},ve=function(t){return"#"===t[0]},ye=function(){function t(e,n,r,c){void 0===r&&(r="context"in e?e.context:void 0);var u,h=this;this.config=e,this._context=r,this.order=-1,this.__xstatenode=!0,this.__cache={events:void 0,relativeValue:new Map,initialStateValue:void 0,initialState:void 0,on:void 0,transitions:void 0,candidates:{},delayedTransitions:void 0},this.idMap={},this.tags=[],this.options=Object.assign({actions:{},guards:{},services:{},activities:{},delays:{}},n),this.parent=null==c?void 0:c.parent,this.key=this.config.key||(null==c?void 0:c.key)||this.config.id||"(machine)",this.machine=this.parent?this.parent.machine:this,this.path=this.parent?this.parent.path.concat(this.key):[],this.delimiter=this.config.delimiter||(this.parent?this.parent.delimiter:"."),this.id=this.config.id||s([this.machine.key],a(this.path),!1).join(this.delimiter),this.version=this.parent?this.parent.version:this.config.version,this.type=this.config.type||(this.config.parallel?"parallel":this.config.states&&Object.keys(this.config.states).length?"compound":this.config.history?"history":"atomic"),this.schema=this.parent?this.machine.schema:null!==(u=this.config.schema)&&void 0!==u?u:{},this.description=this.config.description,this.initial=this.config.initial,this.states=this.config.states?L(this.config.states,(function(e,n){var r,o=new t(e,{},void 0,{parent:h,key:n});return Object.assign(h.idMap,i(((r={})[o.id]=o,r),o.idMap)),o})):pe;var f=0;!function t(e){var n,i;e.order=f++;try{for(var r=o(Ut(e)),a=r.next();!a.done;a=r.next()){t(a.value)}}catch(t){n={error:t}}finally{try{a&&!a.done&&(i=r.return)&&i.call(r)}finally{if(n)throw n.error}}}(this),this.history=!0===this.config.history?"shallow":this.config.history||!1,this._transient=!!this.config.always||!!this.config.on&&(Array.isArray(this.config.on)?this.config.on.some((function(t){return""===t.event})):""in this.config.on),this.strict=!!this.config.strict,this.onEntry=B(this.config.entry||this.config.onEntry).map((function(t){return ct(t)})),this.onExit=B(this.config.exit||this.config.onExit).map((function(t){return ct(t)})),this.meta=this.config.meta,this.doneData="final"===this.type?this.config.data:void 0,this.invoke=B(this.config.invoke).map((function(t,e){var n,r;if(K(t)){var o=rt(h.id,e);return h.machine.options.services=i(((n={})[o]=t,n),h.machine.options.services),de({src:o,id:o})}if(Q(t.src)){o=t.id||rt(h.id,e);return de(i(i({},t),{id:o,src:t.src}))}if(K(t.src)||$(t.src)){o=t.id||rt(h.id,e);return h.machine.options.services=i(((r={})[o]=t.src,r),h.machine.options.services),de(i(i({id:o},t),{src:o}))}var a=t.src;return de(i(i({id:rt(h.id,e)},t),{src:a}))})),this.activities=B(this.config.activities).concat(this.invoke).map((function(t){return ht(t)})),this.transition=this.transition.bind(this),this.tags=B(this.config.tags)}return t.prototype._init=function(){this.__cache.transitions||Jt(this).forEach((function(t){return t.on}))},t.prototype.withConfig=function(e,n){var r=this.options,o=r.actions,a=r.activities,s=r.guards,c=r.services,u=r.delays;return new t(this.config,{actions:i(i({},o),e.actions),activities:i(i({},a),e.activities),guards:i(i({},s),e.guards),services:i(i({},c),e.services),delays:i(i({},u),e.delays)},null!=n?n:this.context)},t.prototype.withContext=function(e){return new t(this.config,this.options,e)},Object.defineProperty(t.prototype,"context",{get:function(){return $(this._context)?this._context():this._context},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"definition",{get:function(){return{id:this.id,key:this.key,version:this.version,context:this.context,type:this.type,initial:this.initial,history:this.history,states:L(this.states,(function(t){return t.definition})),on:this.on,transitions:this.transitions,entry:this.onEntry,exit:this.onExit,activities:this.activities||[],meta:this.meta,order:this.order||-1,data:this.doneData,invoke:this.invoke,description:this.description,tags:this.tags}},enumerable:!1,configurable:!0}),t.prototype.toJSON=function(){return this.definition},Object.defineProperty(t.prototype,"on",{get:function(){if(this.__cache.on)return this.__cache.on;var t=this.transitions;return this.__cache.on=t.reduce((function(t,e){return t[e.eventType]=t[e.eventType]||[],t[e.eventType].push(e),t}),{})},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"after",{get:function(){return this.__cache.delayedTransitions||(this.__cache.delayedTransitions=this.getDelayedTransitions(),this.__cache.delayedTransitions)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"transitions",{get:function(){return this.__cache.transitions||(this.__cache.transitions=this.formatTransitions(),this.__cache.transitions)},enumerable:!1,configurable:!0}),t.prototype.getCandidates=function(t){if(this.__cache.candidates[t])return this.__cache.candidates[t];var e=""===t,n=this.transitions.filter((function(n){var i=n.eventType===t;return e?i:i||"*"===n.eventType}));return this.__cache.candidates[t]=n,n},t.prototype.getDelayedTransitions=function(){var t=this,e=this.config.after;if(!e)return[];var n=function(e,n){var i=At($(e)?"".concat(t.id,":delay[").concat(n,"]"):e,t.id);return t.onEntry.push(dt(i,{delay:e})),t.onExit.push(bt(i)),i};return(X(e)?e.map((function(t,e){var r=n(t.delay,e);return i(i({},t),{event:r})})):M(Object.keys(e).map((function(t,r){var o=e[t],a=Q(o)?{target:o}:o,s=isNaN(+t)?t:+t,c=n(s,r);return B(a).map((function(t){return i(i({},t),{event:c,delay:s})}))})))).map((function(e){var n=e.delay;return i(i({},t.formatTransition(e)),{delay:n})}))},t.prototype.getStateNodes=function(t){var e,n=this;if(!t)return[];var i=t instanceof Kt?t.value:P(t,this.delimiter);if(Q(i)){var r=this.getStateNode(i).initial;return void 0!==r?this.getStateNodes(((e={})[i]=r,e)):[this,this.states[i]]}var o=Object.keys(i),c=[this];return c.push.apply(c,s([],a(M(o.map((function(t){return n.getStateNode(t).getStateNodes(i[t])})))),!1)),c},t.prototype.handles=function(t){var e=N(t);return this.events.includes(e)},t.prototype.resolveState=function(t){var e=t instanceof Kt?t:Kt.create(t),n=Array.from(qt([],this.getStateNodes(e.value)));return new Kt(i(i({},e),{value:this.resolve(e.value),configuration:n,done:Ht(n,this),tags:Gt(n),machine:this.machine}))},t.prototype.transitionLeafNode=function(t,e,n){var i=this.getStateNode(t).next(e,n);return i&&i.transitions.length?i:this.next(e,n)},t.prototype.transitionCompoundNode=function(t,e,n){var i=Object.keys(t),r=this.getStateNode(i[0])._transition(t[i[0]],e,n);return r&&r.transitions.length?r:this.next(e,n)},t.prototype.transitionParallelNode=function(t,e,n){var i,r,a={};try{for(var s=o(Object.keys(t)),c=s.next();!c.done;c=s.next()){var u=c.value,h=t[u];if(h){var f=this.getStateNode(u)._transition(h,e,n);f&&(a[u]=f)}}}catch(t){i={error:t}}finally{try{c&&!c.done&&(r=s.return)&&r.call(s)}finally{if(i)throw i.error}}var l=Object.keys(a).map((function(t){return a[t]})),d=M(l.map((function(t){return t.transitions})));if(!l.some((function(t){return t.transitions.length>0})))return this.next(e,n);var p=M(Object.keys(a).map((function(t){return a[t].configuration})));return{transitions:d,exitSet:M(l.map((function(t){return t.exitSet}))),configuration:p,source:e,actions:M(Object.keys(a).map((function(t){return a[t].actions})))}},t.prototype._transition=function(t,e,n){return Q(t)?this.transitionLeafNode(t,e,n):1===Object.keys(t).length?this.transitionCompoundNode(t,e,n):this.transitionParallelNode(t,e,n)},t.prototype.getTransitionData=function(t,e){return this._transition(t.value,t,Z(e))},t.prototype.next=function(t,e){var n,i,r,c=this,u=e.name,h=[],f=[];try{for(var l=o(this.getCandidates(u)),d=l.next();!d.done;d=l.next()){var p=d.value,v=p.cond,y=p.in,g=t.context,m=!y||(Q(y)&&ve(y)?t.matches(P(this.getStateNodeById(y).path,this.delimiter)):j(P(y,this.delimiter),D(this.path.slice(0,-2))(t.value))),x=!1;try{x=!v||et(this.machine,v,g,e,t)}catch(t){throw new Error("Unable to evaluate guard '".concat(v.name||v.type,"' in transition for event '").concat(u,"' in state node '").concat(this.id,"':\n").concat(t.message))}if(x&&m){void 0!==p.target&&(f=p.target),h.push.apply(h,s([],a(p.actions),!1)),r=p;break}}}catch(t){n={error:t}}finally{try{d&&!d.done&&(i=l.return)&&i.call(l)}finally{if(n)throw n.error}}if(r){if(!f.length)return{transitions:[r],exitSet:[],configuration:t.value?[this]:[],source:t,actions:h};var S=M(f.map((function(e){return c.getRelativeStateNodes(e,t.historyValue)})));return{transitions:[r],exitSet:!!r.internal?[]:M(f.map((function(t){return c.getPotentiallyReenteringNodes(t)}))),configuration:S,source:t,actions:h}}},t.prototype.getPotentiallyReenteringNodes=function(t){if(this.order<t.order)return[this];for(var e=[],n=this,i=t;n&&n!==i;)e.push(n),n=n.parent;return n!==i?[]:(e.push(i),e)},t.prototype.getActions=function(t,e,n,i,r,c,u){var h,f,l,d,p=this,v=c?qt([],this.getStateNodes(c.value)):[],y=new Set;try{for(var g=o(Array.from(t).sort((function(t,e){return t.order-e.order}))),m=g.next();!m.done;m=g.next()){(!Qt(v,b=m.value)||Qt(n.exitSet,b)||b.parent&&y.has(b.parent))&&y.add(b)}}catch(t){h={error:t}}finally{try{m&&!m.done&&(f=g.return)&&f.call(g)}finally{if(h)throw h.error}}try{for(var x=o(v),S=x.next();!S.done;S=x.next()){var b;Qt(t,b=S.value)&&!Qt(n.exitSet,b.parent)||n.exitSet.push(b)}}catch(t){l={error:t}}finally{try{S&&!S.done&&(d=x.return)&&d.call(x)}finally{if(l)throw l.error}}n.exitSet.sort((function(t,e){return e.order-t.order}));var w=Array.from(y).sort((function(t,e){return t.order-e.order})),_=new Set(n.exitSet),E=M(w.map((function(t){var e=[];if("final"!==t.type)return e;var o=t.parent;if(!o.parent)return e;e.push(Ot(t.id,t.doneData),Ot(o.id,t.doneData?U(t.doneData,i,r):void 0));var a=o.parent;return"parallel"===a.type&&Ft(a).every((function(t){return Ht(n.configuration,t)}))&&e.push(Ot(a.id)),e}))),T=w.map((function(t){var e=t.onEntry,n=t.activities.map((function(t){return wt(t)}));return{type:"entry",actions:ut(u?s(s([],a(e),!1),a(n),!1):s(s([],a(n),!1),a(e),!1),p.machine.options.actions)}})).concat({type:"state_done",actions:E.map((function(t){return ft(t)}))}),A=Array.from(_).map((function(t){return{type:"exit",actions:ut(s(s([],a(t.onExit),!1),a(t.activities.map((function(t){return _t(t)}))),!1),p.machine.options.actions)}})).concat({type:"transition",actions:ut(n.actions,this.machine.options.actions)}).concat(T);if(e){var O=ut(M(s([],a(t),!1).sort((function(t,e){return e.order-t.order})).map((function(t){return t.onExit}))),this.machine.options.actions).filter((function(t){return!ot(t)}));return A.concat({type:"stop",actions:O})}return A},t.prototype.transition=function(t,e,n,i){void 0===t&&(t=this.initialState);var r,o,c=Z(e);if(t instanceof Kt)r=void 0===n?t:this.resolveState(Kt.from(t,n));else{var u=Q(t)?this.resolve(C(this.getResolvedPath(t))):this.resolve(t),h=null!=n?n:this.machine.context;r=this.resolveState(Kt.from(u,h))}if(this.strict&&!this.events.includes(c.name)&&(o=c.name,!/^(done|error)\./.test(o)))throw new Error("Machine '".concat(this.id,"' does not accept event '").concat(c.name,"'"));var f=this._transition(r.value,r,c)||{transitions:[],configuration:[],exitSet:[],source:r,actions:[]},l=qt([],this.getStateNodes(r.value)),d=f.configuration.length?qt(l,f.configuration):l;return f.configuration=s([],a(d),!1),this.resolveTransition(f,r,r.context,i,c)},t.prototype.resolveRaisedTransition=function(t,e,n,i){var r,o=t.actions;return(t=this.transition(t,e,void 0,i))._event=n,t.event=n.data,(r=t.actions).unshift.apply(r,s([],a(o),!1)),t},t.prototype.resolveTransition=function(t,e,n,r,s){var c,f,l,d,v=this;void 0===s&&(s=at);var y=t.configuration,g=!e||t.transitions.length>0,m=g?t.configuration:e?e.configuration:[],x=Ht(m,this),b=g?$t(this.machine,y):void 0,w=e?e.historyValue?e.historyValue:t.source?this.machine.historyValue(e.value):void 0:void 0,_=this.getActions(new Set(m),x,t,n,s,e,r),T=e?i({},e.activities):{};try{for(var A=o(_),O=A.next();!O.done;O=A.next()){var k=O.value;try{for(var j=(l=void 0,o(k.actions)),N=j.next();!N.done;N=j.next()){var I=N.value;I.type===u?T[I.activity.id||I.activity.type]=I:I.type===h&&(T[I.activity.id||I.activity.type]=!1)}}catch(t){l={error:t}}finally{try{N&&!N.done&&(d=j.return)&&d.call(j)}finally{if(l)throw l.error}}}}catch(t){c={error:t}}finally{try{O&&!O.done&&(f=A.return)&&f.call(A)}finally{if(c)throw c.error}}var P,C,L=a(Ct(this,e,n,s,_,r,this.machine.config.predictableActionArguments||this.machine.config.preserveActionOrder),2),V=L[0],D=L[1],R=a(function(t,e){var n,i,r=a([[],[]],2),s=r[0],c=r[1];try{for(var u=o(t),h=u.next();!h.done;h=u.next()){var f=h.value;e(f)?s.push(f):c.push(f)}}catch(t){n={error:t}}finally{try{h&&!h.done&&(i=u.return)&&i.call(u)}finally{if(n)throw n.error}}return[s,c]}(V,ot),2),M=R[0],z=R[1],B=V.filter((function(t){var e;return t.type===u&&(null===(e=t.activity)||void 0===e?void 0:e.type)===S})).reduce((function(t,e){return t[e.activity.id]=function(t,e,n,i){var r,o=nt(t.src),a=null===(r=null==e?void 0:e.options.services)||void 0===r?void 0:r[o.type],s=t.data?U(t.data,n,i):void 0,c=a?Mt(a,t.id,s):Rt(t.id);return c.meta=t,c}(e.activity,v.machine,D,s),t}),e?i({},e.children):{}),F=new Kt({value:b||e.value,context:D,_event:s,_sessionid:e?e._sessionid:null,historyValue:b?w?(P=w,C=b,{current:C,states:J(P,C)}):void 0:e?e.historyValue:void 0,history:!b||t.source?e:void 0,actions:b?z:[],activities:b?T:e?e.activities:{},events:[],configuration:m,transitions:t.transitions,children:B,done:x,tags:Gt(m),machine:this}),q=n!==D;F.changed=s.name===E||q;var X=F.history;X&&delete X.history;var $=!x&&(this._transient||y.some((function(t){return t._transient})));if(!(g||$&&""!==s.name))return F;var H=F;if(!x)for($&&(H=this.resolveRaisedTransition(H,{type:p},s,r));M.length;){var G=M.shift();H=this.resolveRaisedTransition(H,G._event,s,r)}var K=H.changed||(X?!!H.actions.length||q||typeof X.value!=typeof H.value||!function t(e,n){if(e===n)return!0;if(void 0===e||void 0===n)return!1;if(Q(e)||Q(n))return e===n;var i=Object.keys(e),r=Object.keys(n);return i.length===r.length&&i.every((function(i){return t(e[i],n[i])}))}(H.value,X.value):void 0);return H.changed=K,H.history=X,H},t.prototype.getStateNode=function(t){if(ve(t))return this.machine.getStateNodeById(t);if(!this.states)throw new Error("Unable to retrieve child state '".concat(t,"' from '").concat(this.id,"'; no child states exist."));var e=this.states[t];if(!e)throw new Error("Child state '".concat(t,"' does not exist on '").concat(this.id,"'"));return e},t.prototype.getStateNodeById=function(t){var e=ve(t)?t.slice("#".length):t;if(e===this.id)return this;var n=this.machine.idMap[e];if(!n)throw new Error("Child state node '#".concat(e,"' does not exist on machine '").concat(this.id,"'"));return n},t.prototype.getStateNodeByPath=function(t){if("string"==typeof t&&ve(t))try{return this.getStateNodeById(t.slice(1))}catch(t){}for(var e=I(t,this.delimiter).slice(),n=this;e.length;){var i=e.shift();if(!i.length)break;n=n.getStateNode(i)}return n},t.prototype.resolve=function(t){var e,n=this;if(!t)return this.initialStateValue||pe;switch(this.type){case"parallel":return L(this.initialStateValue,(function(e,i){return e?n.getStateNode(i).resolve(t[i]||e):pe}));case"compound":if(Q(t)){var i=this.getStateNode(t);return"parallel"===i.type||"compound"===i.type?((e={})[t]=i.initialStateValue,e):t}return Object.keys(t).length?L(t,(function(t,e){return t?n.getStateNode(e).resolve(t):pe})):this.initialStateValue||{};default:return t||pe}},t.prototype.getResolvedPath=function(t){if(ve(t)){var e=this.machine.idMap[t.slice("#".length)];if(!e)throw new Error("Unable to find state node '".concat(t,"'"));return e.path}return I(t,this.delimiter)},Object.defineProperty(t.prototype,"initialStateValue",{get:function(){var t,e;if(this.__cache.initialStateValue)return this.__cache.initialStateValue;if("parallel"===this.type)e=V(this.states,(function(t){return t.initialStateValue||pe}),(function(t){return!("history"===t.type)}));else if(void 0!==this.initial){if(!this.states[this.initial])throw new Error("Initial state '".concat(this.initial,"' not found on '").concat(this.key,"'"));e=Bt(this.states[this.initial])?this.initial:((t={})[this.initial]=this.states[this.initial].initialStateValue,t)}else e={};return this.__cache.initialStateValue=e,this.__cache.initialStateValue},enumerable:!1,configurable:!0}),t.prototype.getInitialState=function(t,e){this._init();var n=this.getStateNodes(t);return this.resolveTransition({configuration:n,exitSet:[],transitions:[],source:void 0,actions:[]},void 0,null!=e?e:this.machine.context,void 0)},Object.defineProperty(t.prototype,"initialState",{get:function(){var t=this.initialStateValue;if(!t)throw new Error("Cannot retrieve initial state from simple state '".concat(this.id,"'."));return this.getInitialState(t)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"target",{get:function(){var t;if("history"===this.type){var e=this.config;t=Q(e.target)&&ve(e.target)?C(this.machine.getStateNodeById(e.target).path.slice(this.path.length-1)):e.target}return t},enumerable:!1,configurable:!0}),t.prototype.getRelativeStateNodes=function(t,e,n){return void 0===n&&(n=!0),n?"history"===t.type?t.resolveHistory(e):t.initialStateNodes:[t]},Object.defineProperty(t.prototype,"initialStateNodes",{get:function(){var t=this;return Bt(this)?[this]:"compound"!==this.type||this.initial?M(R(this.initialStateValue).map((function(e){return t.getFromRelativePath(e)}))):[this]},enumerable:!1,configurable:!0}),t.prototype.getFromRelativePath=function(t){if(!t.length)return[this];var e=a(t),n=e[0],i=e.slice(1);if(!this.states)throw new Error("Cannot retrieve subPath '".concat(n,"' from node with no states"));var r=this.getStateNode(n);if("history"===r.type)return r.resolveHistory();if(!this.states[n])throw new Error("Child state '".concat(n,"' does not exist on '").concat(this.id,"'"));return this.states[n].getFromRelativePath(i)},t.prototype.historyValue=function(t){if(Object.keys(this.states).length)return{current:t||this.initialStateValue,states:V(this.states,(function(e,n){if(!t)return e.historyValue();var i=Q(t)?void 0:t[n];return e.historyValue(i||e.initialStateValue)}),(function(t){return!t.history}))}},t.prototype.resolveHistory=function(t){var e=this;if("history"!==this.type)return[this];var n=this.parent;if(!t){var i=this.target;return i?M(R(i).map((function(t){return n.getFromRelativePath(t)}))):n.initialStateNodes}var r,a,s=(r=n.path,a="states",function(t){var e,n,i=t;try{for(var s=o(r),c=s.next();!c.done;c=s.next()){var u=c.value;i=i[a][u]}}catch(t){e={error:t}}finally{try{c&&!c.done&&(n=s.return)&&n.call(s)}finally{if(e)throw e.error}}return i})(t).current;return Q(s)?[n.getStateNode(s)]:M(R(s).map((function(t){return"deep"===e.history?n.getFromRelativePath(t):[n.states[t[0]]]})))},Object.defineProperty(t.prototype,"stateIds",{get:function(){var t=this,e=M(Object.keys(this.states).map((function(e){return t.states[e].stateIds})));return[this.id].concat(e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"events",{get:function(){var t,e,n,i;if(this.__cache.events)return this.__cache.events;var r=this.states,a=new Set(this.ownEvents);if(r)try{for(var s=o(Object.keys(r)),c=s.next();!c.done;c=s.next()){var u=r[c.value];if(u.states)try{for(var h=(n=void 0,o(u.events)),f=h.next();!f.done;f=h.next()){var l=f.value;a.add("".concat(l))}}catch(t){n={error:t}}finally{try{f&&!f.done&&(i=h.return)&&i.call(h)}finally{if(n)throw n.error}}}}catch(e){t={error:e}}finally{try{c&&!c.done&&(e=s.return)&&e.call(s)}finally{if(t)throw t.error}}return this.__cache.events=Array.from(a)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"ownEvents",{get:function(){var t=new Set(this.transitions.filter((function(t){return!(!t.target&&!t.actions.length&&t.internal)})).map((function(t){return t.eventType})));return Array.from(t)},enumerable:!1,configurable:!0}),t.prototype.resolveTarget=function(t){var e=this;if(void 0!==t)return t.map((function(t){if(!Q(t))return t;var n=t[0]===e.delimiter;if(n&&!e.parent)return e.getStateNodeByPath(t.slice(1));var i=n?e.key+t:t;if(!e.parent)return e.getStateNodeByPath(i);try{return e.parent.getStateNodeByPath(i)}catch(t){throw new Error("Invalid transition definition for state node '".concat(e.id,"':\n").concat(t.message))}}))},t.prototype.formatTransition=function(t){var e=this,n=function(t){if(void 0!==t&&""!==t)return B(t)}(t.target),r="internal"in t?t.internal:!n||n.some((function(t){return Q(t)&&t[0]===e.delimiter})),o=this.machine.options.guards,a=this.resolveTarget(n),s=i(i({},t),{actions:ut(B(t.actions)),cond:H(t.cond,o),target:a,source:this,internal:r,eventType:t.event,toJSON:function(){return i(i({},s),{target:s.target?s.target.map((function(t){return"#".concat(t.id)})):void 0,source:"#".concat(e.id)})}});return s},t.prototype.formatTransitions=function(){var t,e,n,i=this;if(this.config.on)if(Array.isArray(this.config.on))n=this.config.on;else{var c=this.config.on,u=c["*"],h=void 0===u?[]:u,f=r(c,["*"]);n=M(Object.keys(f).map((function(t){return tt(t,f[t])})).concat(tt("*",h)))}else n=[];var l=this.config.always?tt("",this.config.always):[],d=this.config.onDone?tt(String(Ot(this.id)),this.config.onDone):[],p=M(this.invoke.map((function(t){var e=[];return t.onDone&&e.push.apply(e,s([],a(tt(String(kt(t.id)),t.onDone)),!1)),t.onError&&e.push.apply(e,s([],a(tt(String(jt(t.id)),t.onError)),!1)),e}))),v=this.after,y=M(s(s(s(s([],a(d),!1),a(p),!1),a(n),!1),a(l),!1).map((function(t){return B(t).map((function(t){return i.formatTransition(t)}))})));try{for(var g=o(v),m=g.next();!m.done;m=g.next()){var x=m.value;y.push(x)}}catch(e){t={error:e}}finally{try{m&&!m.done&&(e=g.return)&&e.call(g)}finally{if(t)throw t.error}}return y},t}();function ge(t){return t}var me=ge,xe=Tt,Se=bt,be=dt,we=yt,_e=vt,Ee=gt,Te=It,Ae=kt,Oe=ft,ke=xt,je=Nt,Ne=Pt,Ie=_t;t.Interpreter=he,t.Machine=function(t,e,n){return void 0===n&&(n=t.context),new ye(t,e,n)},t.State=Kt,t.StateNode=ye,t.actions=Lt,t.assign=xe,t.cancel=Se,t.choose=Ne,t.createMachine=function(t,e){return new ye(t,e)},t.createSchema=ge,t.doneInvoke=Ae,t.forwardTo=Te,t.interpret=fe,t.log=ke,t.mapState=function(t,e){var n,i,r;try{for(var a=o(Object.keys(t)),s=a.next();!s.done;s=a.next()){var c=s.value;j(c,e)&&(!r||e.length>r.length)&&(r=c)}}catch(t){n={error:t}}finally{try{s&&!s.done&&(i=a.return)&&i.call(a)}finally{if(n)throw n.error}}return t[r]},t.matchState=function(t,e,n){var i,r,s=Kt.from(t,t instanceof Kt?t.context:void 0);try{for(var c=o(e),u=c.next();!u.done;u=c.next()){var h=a(u.value,2),f=h[0],l=h[1];if(s.matches(f))return l(s)}}catch(t){i={error:t}}finally{try{u&&!u.done&&(r=c.return)&&r.call(c)}finally{if(i)throw i.error}}return n(s)},t.matchesState=j,t.pure=je,t.raise=Oe,t.send=be,t.sendParent=_e,t.sendTo=we,t.sendUpdate=Ee,t.spawn=function(t,e){var n=function(t){return Q(t)?i(i({},ue),{name:t}):i(i(i({},ue),{name:W()}),t)}(e);return function(e){return e?e.spawn(t,n.name,n):Mt(t,n.name)}(Vt[Vt.length-1])},t.spawnBehavior=se,t.stop=Ie,t.t=me,t.toActorRef=zt,t.toEventObject=Y,t.toObserver=it,t.toSCXMLEvent=Z,Object.defineProperty(t,"__esModule",{value:!0})}));
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