owncast/static/web/_next/static/chunks/8323-5fc9cd90d1fe2e19.js

"use strict";(self.webpackChunk_N_E=self.webpackChunk_N_E||[]).push([[8323],{99717:function(t,e,n){n.d(e,{e:function(){return N}});var r,i,o=n(67294),a=n(52798),s=n(63056),c=n(59043),u=n(54911),f=n(3884),h=n(30375),l=n(14066),d=n(89823),v={deferEvents:!1},p=function(){function t(t){this.processingEvent=!1,this.queue=[],this.initialized=!1,this.options=(0,s.pi)((0,s.pi)({},v),t)}return t.prototype.initialize=function(t){if(this.initialized=!0,t){if(!this.options.deferEvents){this.schedule(t);return}this.process(t)}this.flushEvents()},t.prototype.schedule=function(t){if(!this.initialized||this.processingEvent){this.queue.push(t);return}if(0!==this.queue.length)throw Error("Event queue should be empty when it is not processing events");this.process(t),this.flushEvents()},t.prototype.clear=function(){this.queue=[]},t.prototype.flushEvents=function(){for(var t=this.queue.shift();t;)this.process(t),t=this.queue.shift()},t.prototype.process=function(t){this.processingEvent=!0;try{t()}catch(t){throw this.clear(),t}finally{this.processingEvent=!1}},t}(),y=n(98933),g=new Map,m=0,x={bookId:function(){return"x:".concat(m++)},register:function(t,e){return g.set(t,e),t},get:function(t){return g.get(t)},free:function(t){g.delete(t)}};function b(){return"undefined"!=typeof globalThis?globalThis:"undefined"!=typeof self?self:"undefined"!=typeof window?window:void 0!==n.g?n.g:void(l.M||console.warn("XState could not find a global object in this environment. Please let the maintainers know and raise an issue here: https://github.com/statelyai/xstate/issues"))}var S=n(10797),w={sync:!1,autoForward:!1};(r=i||(i={}))[r.NotStarted=0]="NotStarted",r[r.Running=1]="Running",r[r.Stopped=2]="Stopped";var _=function(){function t(e,n){void 0===n&&(n=t.defaultOptions);var r=this;this.machine=e,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=i.NotStarted,this.children=new Map,this.forwardTo=new Set,this._outgoingQueue=[],this.init=this.start,this.send=function(t,e){if((0,d.kJ)(t))return r.batch(t),r.state;var n=(0,d.g5)((0,d._v)(t,e));if(r.status===i.Stopped)return l.M||(0,d.ZK)(!1,'Event "'.concat(n.name,'" was sent to stopped service "').concat(r.machine.id,'". This service has already reached its final state, and will not transition.\nEvent: ').concat(JSON.stringify(n.data))),r.state;if(r.status!==i.Running&&!r.options.deferEvents)throw Error('Event "'.concat(n.name,'" was sent to uninitialized service "').concat(r.machine.id,'". 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")+"Please use `autoForward` instead.");var m="autoForward"in u?u.autoForward:!!u.forward;if(!p){l.M||(0,d.ZK)(!1,"No service found for invocation '".concat(u.src,"' in machine '").concat(r.machine.id,"'."));return}var x=g?(0,d.QX)(g,e,n):void 0;if("string"==typeof p)return;var b=(0,d.mf)(p)?p(e,n.data,{data:x,src:v,meta:u.meta}):p;if(!b)return;var S=void 0;(0,d.O4)(b)&&(b=x?b.withContext(x):b,S={autoForward:m}),r.spawn(b,y,S)}else r.spawnActivity(u);break;case f.sT:r.stopChild(t.activity.id);break;case f.cM:var w=t.label,_=t.value;w?r.logger(w,_):r.logger(_);break;default:l.M||(0,d.ZK)(!1,"No implementation found for action type '".concat(t.type,"'"))}};var o=(0,s.pi)((0,s.pi)({},t.defaultOptions),n),a=o.clock,u=o.logger,v=o.parent,y=o.id,g=void 0!==y?y:e.id;this.id=g,this.logger=u,this.clock=a,this.parent=v,this.options=o,this.scheduler=new p({deferEvents:this.options.deferEvents}),this.sessionId=x.bookId()}return Object.defineProperty(t.prototype,"initialState",{get:function(){var t=this;return this._initialState?this._initialState:(0,S.J)(this,function(){return t._initialState=t.machine.initialState,t._initialState})},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"state",{get:function(){return l.M||(0,d.ZK)(this.status!==i.NotStarted,"Attempted to read state from uninitialized service '".concat(this.id,"'. Make sure the service is started first.")),this._state},enumerable:!1,configurable:!0}),t.prototype.execute=function(t,e){var n,r;try{for(var i=(0,s.XA)(t.actions),o=i.next();!o.done;o=i.next()){var a=o.value;this.exec(a,t,e)}}catch(t){n={error:t}}finally{try{o&&!o.done&&(r=i.return)&&r.call(i)}finally{if(n)throw n.error}}},t.prototype.update=function(t,e){var n,r,i,o,a,c,u,f,l=this;if(t._sessionid=this.sessionId,this._state=t,(!this.machine.config.predictableActionArguments||e===h.bf)&&this.options.execute)this.execute(this.state);else for(var v=void 0;v=this._outgoingQueue.shift();)v[0].send(v[1]);if(this.children.forEach(function(t){l.state.children[t.id]=t}),this.devTools&&this.devTools.send(e.data,t),t.event)try{for(var p=(0,s.XA)(this.eventListeners),y=p.next();!y.done;y=p.next()){var g=y.value;g(t.event)}}catch(t){n={error:t}}finally{try{y&&!y.done&&(r=p.return)&&r.call(p)}finally{if(n)throw n.error}}try{for(var m=(0,s.XA)(this.listeners),b=m.next();!b.done;b=m.next()){var g=b.value;g(t,t.event)}}catch(t){i={error:t}}finally{try{b&&!b.done&&(o=m.return)&&o.call(m)}finally{if(i)throw i.error}}try{for(var S=(0,s.XA)(this.contextListeners),w=S.next();!w.done;w=S.next())(0,w.value)(this.state.context,this.state.history?this.state.history.context:void 0)}catch(t){a={error:t}}finally{try{w&&!w.done&&(c=S.return)&&c.call(S)}finally{if(a)throw a.error}}if(this.state.done){var _=t.configuration.find(function(t){return"final"===t.type&&t.parent===l.machine}),E=_&&_.doneData?(0,d.QX)(_.doneData,t.context,e):void 0;this._doneEvent=(0,h.Sl)(this.id,E);try{for(var O=(0,s.XA)(this.doneListeners),A=O.next();!A.done;A=O.next()){var g=A.value;g(this._doneEvent)}}catch(t){u={error:t}}finally{try{A&&!A.done&&(f=O.return)&&f.call(O)}finally{if(u)throw u.error}}this._stop(),this._stopChildren(),x.free(this.sessionId)}},t.prototype.onTransition=function(t){return this.listeners.add(t),this.status===i.Running&&t(this.state,this.state.event),this},t.prototype.subscribe=function(t,e,n){var r=this,o=(0,d.zM)(t,e,n);this.listeners.add(o.next),this.status!==i.NotStarted&&o.next(this.state);var a=function(){r.doneListeners.delete(a),r.stopListeners.delete(a),o.complete()};return this.status===i.Stopped?o.complete():(this.onDone(a),this.onStop(a)),{unsubscribe:function(){r.listeners.delete(o.next),r.doneListeners.delete(a),r.stopListeners.delete(a)}}},t.prototype.onEvent=function(t){return this.eventListeners.add(t),this},t.prototype.onSend=function(t){return this.sendListeners.add(t),this},t.prototype.onChange=function(t){return this.contextListeners.add(t),this},t.prototype.onStop=function(t){return this.stopListeners.add(t),this},t.prototype.onDone=function(t){return this.status===i.Stopped&&this._doneEvent?t(this._doneEvent):this.doneListeners.add(t),this},t.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},t.prototype.start=function(t){var e=this;if(this.status===i.Running)return this;this.machine._init(),x.register(this.sessionId,this),this.initialized=!0,this.status=i.Running;var n=void 0===t?this.initialState:(0,S.J)(this,function(){return(0,u.TL)(t)?e.machine.resolveState(t):e.machine.resolveState(u.ZM.from(t,e.machine.context))});return this.options.devTools&&this.attachDev(),this.scheduler.initialize(function(){e.update(n,h.bf)}),this},t.prototype._stopChildren=function(){this.children.forEach(function(t){(0,d.mf)(t.stop)&&t.stop()}),this.children.clear()},t.prototype._stop=function(){var t,e,n,r,o,a,c,u,f,h;try{for(var l=(0,s.XA)(this.listeners),d=l.next();!d.done;d=l.next()){var v=d.value;this.listeners.delete(v)}}catch(e){t={error:e}}finally{try{d&&!d.done&&(e=l.return)&&e.call(l)}finally{if(t)throw t.error}}try{for(var y=(0,s.XA)(this.stopListeners),g=y.next();!g.done;g=y.next()){var v=g.value;v(),this.stopListeners.delete(v)}}catch(t){n={error:t}}finally{try{g&&!g.done&&(r=y.return)&&r.call(y)}finally{if(n)throw n.error}}try{for(var m=(0,s.XA)(this.contextListeners),x=m.next();!x.done;x=m.next()){var v=x.value;this.contextListeners.delete(v)}}catch(t){o={error:t}}finally{try{x&&!x.done&&(a=m.return)&&a.call(m)}finally{if(o)throw o.error}}try{for(var b=(0,s.XA)(this.doneListeners),S=b.next();!S.done;S=b.next()){var v=S.value;this.doneListeners.delete(v)}}catch(t){c={error:t}}finally{try{S&&!S.done&&(u=b.return)&&u.call(b)}finally{if(c)throw c.error}}if(!this.initialized)return this;this.initialized=!1,this.status=i.Stopped,this._initialState=void 0;try{for(var w=(0,s.XA)(Object.keys(this.delayedEventsMap)),_=w.next();!_.done;_=w.next()){var E=_.value;this.clock.clearTimeout(this.delayedEventsMap[E])}}catch(t){f={error:t}}finally{try{_&&!_.done&&(h=w.return)&&h.call(w)}finally{if(f)throw f.error}}this.scheduler.clear(),this.scheduler=new p({deferEvents:this.options.deferEvents})},t.prototype.stop=function(){var t=this,e=this.scheduler;return this._stop(),e.schedule(function(){var e=(0,d.g5)({type:"xstate.stop"}),n=(0,S.J)(t,function(){var n=(0,d.xH)((0,s.ev)([],(0,s.CR)(t.state.configuration),!1).sort(function(t,e){return e.order-t.order}).map(function(e){return(0,h.AE)(e.onExit,t.machine.options.actions)})),r=(0,s.CR)((0,h.yC)(t.machine,t.state,t.state.context,e,[{type:"exit",actions:n}],t.machine.config.predictableActionArguments?t._exec:void 0,t.machine.config.predictableActionArguments||t.machine.config.preserveActionOrder),2),i=r[0],o=r[1],a=new u.ZM({value:t.state.value,context:o,_event:e,_sessionid:t.sessionId,historyValue:void 0,history:t.state,actions:i.filter(function(t){return!(0,d.vK)(t)}),activities:{},events:[],configuration:[],transitions:[],children:{},done:t.state.done,tags:t.state.tags,machine:t.machine});return a.changed=!0,a});t.update(n,e),t._stopChildren(),x.free(t.sessionId)}),this},t.prototype.batch=function(t){var e=this;if(this.status===i.NotStarted&&this.options.deferEvents)l.M||(0,d.ZK)(!1,"".concat(t.length,' event(s) were sent to uninitialized service "').concat(this.machine.id,'" and are deferred. Make sure .start() is called for this service.\nEvent: ').concat(JSON.stringify(event)));else if(this.status!==i.Running)throw Error("".concat(t.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(t.length){var n=!!this.machine.config.predictableActionArguments&&this._exec;this.scheduler.schedule(function(){var r,i,o=e.state,a=!1,c=[];try{for(var f=(0,s.XA)(t),h=f.next();!h.done;h=f.next()){var l=h.value;!function(t){var r=(0,d.g5)(t);e.forward(r),o=(0,S.J)(e,function(){return e.machine.transition(o,r,void 0,n||void 0)}),c.push.apply(c,(0,s.ev)([],(0,s.CR)(e.machine.config.predictableActionArguments?o.actions:o.actions.map(function(t){return(0,u.j1)(t,o)})),!1)),a=a||!!o.changed}(l)}}catch(t){r={error:t}}finally{try{h&&!h.done&&(i=f.return)&&i.call(f)}finally{if(r)throw r.error}}o.changed=a,o.actions=c,e.update(o,(0,d.g5)(t[t.length-1]))})}},t.prototype.sender=function(t){return this.send.bind(this,t)},t.prototype._nextState=function(t,e){var n=this;void 0===e&&(e=!!this.machine.config.predictableActionArguments&&this._exec);var r=(0,d.g5)(t);if(0===r.name.indexOf(f.Mg)&&!this.state.nextEvents.some(function(t){return 0===t.indexOf(f.Mg)}))throw r.data.data;return(0,S.J)(this,function(){return n.machine.transition(n.state,r,void 0,e||void 0)})},t.prototype.nextState=function(t){return this._nextState(t,!1)},t.prototype.forward=function(t){var e,n;try{for(var r=(0,s.XA)(this.forwardTo),i=r.next();!i.done;i=r.next()){var o=i.value,a=this.children.get(o);if(!a)throw Error("Unable to forward event '".concat(t,"' from interpreter '").concat(this.id,"' to nonexistant child '").concat(o,"'."));a.send(t)}}catch(t){e={error:t}}finally{try{i&&!i.done&&(n=r.return)&&n.call(r)}finally{if(e)throw e.error}}},t.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)},t.prototype.cancel=function(t){this.clock.clearTimeout(this.delayedEventsMap[t]),delete this.delayedEventsMap[t]},t.prototype.exec=function(t,e,n){void 0===n&&(n=this.machine.options.actions),this._exec(t,e.context,e._event,n)},t.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]},t.prototype.stopChild=function(t){var e=this.children.get(t);e&&(this.removeChild(t),(0,d.mf)(e.stop)&&e.stop())},t.prototype.spawn=function(t,e,n){if(this.status!==i.Running)return(0,y.Xg)(t,e);if((0,d.y8)(t))return this.spawnPromise(Promise.resolve(t),e);if((0,d.mf)(t))return this.spawnCallback(t,e);if((0,y.f3)(t))return this.spawnActor(t,e);if((0,d.bi)(t))return this.spawnObservable(t,e);if((0,d.O4)(t))return this.spawnMachine(t,(0,s.pi)((0,s.pi)({},n),{id:e}));if((0,d.HV)(t))return this.spawnBehavior(t,e);throw Error('Unable to spawn entity "'.concat(e,'" of type "').concat(typeof t,'".'))},t.prototype.spawnMachine=function(e,n){var r=this;void 0===n&&(n={});var i=new t(e,(0,s.pi)((0,s.pi)({},this.options),{parent:this,id:n.id||e.id})),o=(0,s.pi)((0,s.pi)({},w),n);return o.sync&&i.onTransition(function(t){r.send(f.Vx,{state:t,id:i.id})}),this.children.set(i.id,i),o.autoForward&&this.forwardTo.add(i.id),i.onDone(function(t){r.removeChild(i.id),r.send((0,d.g5)(t,{origin:i.id}))}).start(),i},t.prototype.spawnBehavior=function(t,e){var n,r,i,o,a,s,c,u,f=(n={id:e,parent:this},r=t.initialState,i=new Set,o=[],a=!1,s=function(){if(!a){for(a=!0;o.length>0;){var e=o.shift();r=t.transition(r,e,u),i.forEach(function(t){return t.next(r)})}a=!1}},c=(0,y.vk)({id:n.id,send:function(t){o.push(t),s()},getSnapshot:function(){return r},subscribe:function(t,e,n){var o=(0,d.zM)(t,e,n);return i.add(o),o.next(r),{unsubscribe:function(){i.delete(o)}}}}),u={parent:n.parent,self:c,id:n.id||"anonymous",observers:i},r=t.start?t.start(u):r,c);return this.children.set(e,f),f},t.prototype.spawnPromise=function(t,e){var n,r,i=this,o=!1;t.then(function(t){o||(r=t,i.removeChild(e),i.send((0,d.g5)((0,h.Sl)(e,t),{origin:e})))},function(t){if(!o){i.removeChild(e);var n=(0,h.vU)(e,t);try{i.send((0,d.g5)(n,{origin:e}))}catch(r){(0,d.v4)(t,r,e),i.devTools&&i.devTools.send(n,i.state),i.machine.strict&&i.stop()}}});var a=((n={id:e,send:function(){},subscribe:function(e,n,r){var i=(0,d.zM)(e,n,r),o=!1;return t.then(function(t){!o&&(i.next(t),o||i.complete())},function(t){o||i.error(t)}),{unsubscribe:function(){return o=!0}}},stop:function(){o=!0},toJSON:function(){return{id:e}},getSnapshot:function(){return r}})[d.L$]=function(){return this},n);return this.children.set(e,a),a},t.prototype.spawnCallback=function(t,e){var n,r,i,o=this,a=!1,s=new Set,c=new Set;try{i=t(function(t){r=t,c.forEach(function(e){return e(t)}),a||o.send((0,d.g5)(t,{origin:e}))},function(t){s.add(t)})}catch(t){this.send((0,h.vU)(e,t))}if((0,d.y8)(i))return this.spawnPromise(i,e);var u=((n={id:e,send:function(t){return 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instanceof o.ZM?t:o.ZM.create(t),n=Array.from((0,f.P_)([],this.getStateNodes(e.value)));return new o.ZM((0,r.pi)((0,r.pi)({},e),{value:this.resolve(e.value),configuration:n,done:(0,f.Ij)(n,this),tags:(0,f.Oe)(n),machine:this.machine}))},t.prototype.transitionLeafNode=function(t,e,n){var r=this.getStateNode(t).next(e,n);return r&&r.transitions.length?r:this.next(e,n)},t.prototype.transitionCompoundNode=function(t,e,n){var r=Object.keys(t),i=this.getStateNode(r[0])._transition(t[r[0]],e,n);return i&&i.transitions.length?i:this.next(e,n)},t.prototype.transitionParallelNode=function(t,e,n){var o,a,s={};try{for(var c=(0,r.XA)(Object.keys(t)),u=c.next();!u.done;u=c.next()){var f=u.value,h=t[f];if(h){var l=this.getStateNode(f)._transition(h,e,n);l&&(s[f]=l)}}}catch(t){o={error:t}}finally{try{u&&!u.done&&(a=c.return)&&a.call(c)}finally{if(o)throw o.error}}var d=Object.keys(s).map(function(t){return s[t]}),v=(0,i.xH)(d.map(function(t){return t.transitions}));if(!d.some(function(t){return t.transitions.length>0}))return this.next(e,n);var p=(0,i.xH)(Object.keys(s).map(function(t){return s[t].configuration}));return{transitions:v,exitSet:(0,i.xH)(d.map(function(t){return t.exitSet})),configuration:p,source:e,actions:(0,i.xH)(Object.keys(s).map(function(t){return s[t].actions}))}},t.prototype._transition=function(t,e,n){return(0,i.HD)(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,(0,i.g5)(e))},t.prototype.next=function(t,e){var n,o,a,s=this,c=e.name,u=[],f=[];try{for(var h=(0,r.XA)(this.getCandidates(c)),l=h.next();!l.done;l=h.next()){var d=l.value,p=d.cond,y=d.in,g=t.context,m=!y||((0,i.HD)(y)&&v(y)?t.matches((0,i.WM)(this.getStateNodeById(y).path,this.delimiter)):(0,i.W)((0,i.WM)(y,this.delimiter),(0,i.ET)(this.path.slice(0,-2))(t.value))),x=!1;try{x=!p||(0,i.vx)(this.machine,p,g,e,t)}catch(t){throw Error("Unable to evaluate guard '".concat(p.name||p.type,"' in transition for event '").concat(c,"' in state node '").concat(this.id,"':\n").concat(t.message))}if(x&&m){void 0!==d.target&&(f=d.target),u.push.apply(u,(0,r.ev)([],(0,r.CR)(d.actions),!1)),a=d;break}}}catch(t){n={error:t}}finally{try{l&&!l.done&&(o=h.return)&&o.call(h)}finally{if(n)throw n.error}}if(a){if(!f.length)return{transitions:[a],exitSet:[],configuration:t.value?[this]:[],source:t,actions:u};var b=(0,i.xH)(f.map(function(e){return s.getRelativeStateNodes(e,t.historyValue)})),S=!!a.internal;return{transitions:[a],exitSet:S?[]:(0,i.xH)(f.map(function(t){return s.getPotentiallyReenteringNodes(t)})),configuration:b,source:t,actions:u}}},t.prototype.getPotentiallyReenteringNodes=function(t){if(this.order<t.order)return[this];for(var e=[],n=this;n&&n!==t;)e.push(n),n=n.parent;return n!==t?[]:(e.push(t),e)},t.prototype.getActions=function(t,e,n,o,a,c,u){var h,l,d,v,p=this,y=c?(0,f.P_)([],this.getStateNodes(c.value)):[],g=new Set;try{for(var m=(0,r.XA)(Array.from(t).sort(function(t,e){return t.order-e.order})),x=m.next();!x.done;x=m.next()){var b=x.value;(!(0,f.e$)(y,b)||(0,f.e$)(n.exitSet,b)||b.parent&&g.has(b.parent))&&g.add(b)}}catch(t){h={error:t}}finally{try{x&&!x.done&&(l=m.return)&&l.call(m)}finally{if(h)throw h.error}}try{for(var S=(0,r.XA)(y),w=S.next();!w.done;w=S.next()){var b=w.value;(!(0,f.e$)(t,b)||(0,f.e$)(n.exitSet,b.parent))&&n.exitSet.push(b)}}catch(t){d={error:t}}finally{try{w&&!w.done&&(v=S.return)&&v.call(S)}finally{if(d)throw d.error}}n.exitSet.sort(function(t,e){return e.order-t.order});var _=Array.from(g).sort(function(t,e){return t.order-e.order}),E=new Set(n.exitSet),O=(0,i.xH)(_.map(function(t){var e=[];if("final"!==t.type)return e;var r=t.parent;if(!r.parent)return e;e.push((0,s.aT)(t.id,t.doneData),(0,s.aT)(r.id,t.doneData?(0,i.QX)(t.doneData,o,a):void 0));var c=r.parent;return"parallel"===c.type&&(0,f.G)(c).every(function(t){return(0,f.Ij)(n.configuration,t)})&&e.push((0,s.aT)(c.id)),e})),A=_.map(function(t){var e=t.onEntry,n=t.activities.map(function(t){return(0,s.BL)(t)});return{type:"entry",actions:(0,s.AE)(u?(0,r.ev)((0,r.ev)([],(0,r.CR)(e),!1),(0,r.CR)(n),!1):(0,r.ev)((0,r.ev)([],(0,r.CR)(n),!1),(0,r.CR)(e),!1),p.machine.options.actions)}}).concat({type:"state_done",actions:O.map(function(t){return(0,s.OU)(t)})}),k=Array.from(E).map(function(t){return{type:"exit",actions:(0,s.AE)((0,r.ev)((0,r.ev)([],(0,r.CR)(t.onExit),!1),(0,r.CR)(t.activities.map(function(t){return(0,s.sT)(t)})),!1),p.machine.options.actions)}}).concat({type:"transition",actions:(0,s.AE)(n.actions,this.machine.options.actions)}).concat(A);if(e){var M=(0,s.AE)((0,i.xH)((0,r.ev)([],(0,r.CR)(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!(0,i.vK)(t)});return k.concat({type:"stop",actions:M})}return k},t.prototype.transition=function(t,e,n,a){void 0===t&&(t=this.initialState);var s,u=(0,i.g5)(e);if(t instanceof o.ZM)s=void 0===n?t:this.resolveState(o.ZM.from(t,n));else{var h=(0,i.HD)(t)?this.resolve((0,i.on)(this.getResolvedPath(t))):this.resolve(t),l=null!=n?n:this.machine.context;s=this.resolveState(o.ZM.from(h,l))}if(!c.M&&"*"===u.name)throw Error("An event cannot have the wildcard type ('".concat("*","')"));if(this.strict&&!this.events.includes(u.name)&&!(0,i.JQ)(u.name))throw Error("Machine '".concat(this.id,"' does not accept event '").concat(u.name,"'"));var d=this._transition(s.value,s,u)||{transitions:[],configuration:[],exitSet:[],source:s,actions:[]},v=(0,f.P_)([],this.getStateNodes(s.value)),p=d.configuration.length?(0,f.P_)(v,d.configuration):v;return d.configuration=(0,r.ev)([],(0,r.CR)(p),!1),this.resolveTransition(d,s,s.context,a,u)},t.prototype.resolveRaisedTransition=function(t,e,n,i){var o,a=t.actions;return(t=this.transition(t,e,void 0,i))._event=n,t.event=n.data,(o=t.actions).unshift.apply(o,(0,r.ev)([],(0,r.CR)(a),!1)),t},t.prototype.resolveTransition=function(t,e,n,c,u){var l,d,v,p,y=this;void 0===u&&(u=s.bf);var g=t.configuration,m=!e||t.transitions.length>0,x=m?t.configuration:e?e.configuration:[],b=(0,f.Ij)(x,this),S=m?(0,f.NA)(this.machine,g):void 0,w=e?e.historyValue?e.historyValue:t.source?this.machine.historyValue(e.value):void 0:void 0,_=this.getActions(new Set(x),b,t,n,u,e,c),E=e?(0,r.pi)({},e.activities):{};try{for(var O=(0,r.XA)(_),A=O.next();!A.done;A=O.next()){var k=A.value;try{for(var M=(v=void 0,(0,r.XA)(k.actions)),j=M.next();!j.done;j=M.next()){var T=j.value;T.type===a.BL?E[T.activity.id||T.activity.type]=T:T.type===a.sT&&(E[T.activity.id||T.activity.type]=!1)}}catch(t){v={error:t}}finally{try{j&&!j.done&&(p=M.return)&&p.call(M)}finally{if(v)throw v.error}}}}catch(t){l={error:t}}finally{try{A&&!A.done&&(d=O.return)&&d.call(O)}finally{if(l)throw l.error}}var N=(0,r.CR)((0,s.yC)(this,e,n,u,_,c,this.machine.config.predictableActionArguments||this.machine.config.preserveActionOrder),2),C=N[0],R=N[1],P=(0,r.CR)((0,i.uK)(C,i.vK),2),D=P[0],L=P[1],H=C.filter(function(t){var e;return t.type===a.BL&&(null===(e=t.activity)||void 0===e?void 0:e.type)===a.dw}).reduce(function(t,e){return t[e.activity.id]=(0,h.mu)(e.activity,y.machine,R,u),t},e?(0,r.pi)({},e.children):{}),V=new o.ZM({value:S||e.value,context:R,_event:u,_sessionid:e?e._sessionid:null,historyValue:S?w?(0,i.yv)(w,S):void 0:e?e.historyValue:void 0,history:!S||t.source?e:void 0,actions:S?L:[],activities:S?E:e?e.activities:{},events:[],configuration:x,transitions:t.transitions,children:H,done:b,tags:(0,f.Oe)(x),machine:this}),X=n!==R;V.changed=u.name===a.Vx||X;var I=V.history;I&&delete I.history;var Z=!b&&(this._transient||g.some(function(t){return t._transient}));if(!m&&(!Z||""===u.name))return V;var K=V;if(!b)for(Z&&(K=this.resolveRaisedTransition(K,{type:a.IA},u,c));D.length;){var J=D.shift();K=this.resolveRaisedTransition(K,J._event,u,c)}var U=K.changed||(I?!!K.actions.length||X||typeof I.value!=typeof K.value||!(0,o.j_)(K.value,I.value):void 0);return K.changed=U,K.history=I,K},t.prototype.getStateNode=function(t){if(v(t))return this.machine.getStateNodeById(t);if(!this.states)throw Error("Unable to retrieve child state '".concat(t,"' from '").concat(this.id,"'; no child states exist."));var e=this.states[t];if(!e)throw Error("Child state '".concat(t,"' does not exist on '").concat(this.id,"'"));return e},t.prototype.getStateNodeById=function(t){var e=v(t)?t.slice(1):t;if(e===this.id)return this;var n=this.machine.idMap[e];if(!n)throw 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&&v(t))try{return this.getStateNodeById(t.slice(1))}catch(t){}for(var e=(0,i.Q9)(t,this.delimiter).slice(),n=this;e.length;){var r=e.shift();if(!r.length)break;n=n.getStateNode(r)}return n},t.prototype.resolve=function(t){var e,n=this;if(!t)return this.initialStateValue||d;switch(this.type){case"parallel":return(0,i.Q8)(this.initialStateValue,function(e,r){return e?n.getStateNode(r).resolve(t[r]||e):d});case"compound":if((0,i.HD)(t)){var r=this.getStateNode(t);if("parallel"===r.type||"compound"===r.type)return(e={})[t]=r.initialStateValue,e;return t}if(!Object.keys(t).length)return this.initialStateValue||{};return(0,i.Q8)(t,function(t,e){return t?n.getStateNode(e).resolve(t):d});default:return t||d}},t.prototype.getResolvedPath=function(t){if(v(t)){var e=this.machine.idMap[t.slice(1)];if(!e)throw Error("Unable to find state node '".concat(t,"'"));return e.path}return(0,i.Q9)(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=(0,i.ib)(this.states,function(t){return t.initialStateValue||d},function(t){return"history"!==t.type});else if(void 0!==this.initial){if(!this.states[this.initial])throw Error("Initial state '".concat(this.initial,"' not found on '").concat(this.key,"'"));e=(0,f.N9)(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 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=(0,i.HD)(e.target)&&v(e.target)?(0,i.on)(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;if((0,f.N9)(this))return[this];if("compound"===this.type&&!this.initial)return c.M||(0,i.ZK)(!1,"Compound state node '".concat(this.id,"' has no initial state.")),[this];var e=(0,i.SA)(this.initialStateValue);return(0,i.xH)(e.map(function(e){return t.getFromRelativePath(e)}))},enumerable:!1,configurable:!0}),t.prototype.getFromRelativePath=function(t){if(!t.length)return[this];var e=(0,r.CR)(t),n=e[0],i=e.slice(1);if(!this.states)throw Error("Cannot retrieve subPath '".concat(n,"' from node with no states"));var o=this.getStateNode(n);if("history"===o.type)return o.resolveHistory();if(!this.states[n])throw 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:(0,i.ib)(this.states,function(e,n){if(!t)return e.historyValue();var r=(0,i.HD)(t)?void 0:t[n];return e.historyValue(r||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 r=this.target;return r?(0,i.xH)((0,i.SA)(r).map(function(t){return n.getFromRelativePath(t)})):n.initialStateNodes}var o=(0,i.gk)(n.path,"states")(t).current;return(0,i.HD)(o)?[n.getStateNode(o)]:(0,i.xH)((0,i.SA)(o).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=(0,i.xH)(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(){if(this.__cache.events)return this.__cache.events;var t,e,n,i,o=this.states,a=new Set(this.ownEvents);if(o)try{for(var s=(0,r.XA)(Object.keys(o)),c=s.next();!c.done;c=s.next()){var u=o[c.value];if(u.states)try{for(var f=(n=void 0,(0,r.XA)(u.events)),h=f.next();!h.done;h=f.next()){var l=h.value;a.add("".concat(l))}}catch(t){n={error:t}}finally{try{h&&!h.done&&(i=f.return)&&i.call(f)}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(){return Array.from(new Set(this.transitions.filter(function(t){return!(!t.target&&!t.actions.length&&t.internal)}).map(function(t){return t.eventType})))},enumerable:!1,configurable:!0}),t.prototype.resolveTarget=function(t){var e=this;if(void 0!==t)return t.map(function(t){if(!(0,i.HD)(t))return t;var n=t[0]===e.delimiter;if(n&&!e.parent)return e.getStateNodeByPath(t.slice(1));var r=n?e.key+t:t;if(!e.parent)return e.getStateNodeByPath(r);try{return e.parent.getStateNodeByPath(r)}catch(t){throw Error("Invalid transition definition for state node '".concat(e.id,"':\n").concat(t.message))}})},t.prototype.formatTransition=function(t){var e=this,n=(0,i.rg)(t.target),o="internal"in t?t.internal:!n||n.some(function(t){return(0,i.HD)(t)&&t[0]===e.delimiter}),a=this.machine.options.guards,c=this.resolveTarget(n),u=(0,r.pi)((0,r.pi)({},t),{actions:(0,s.AE)((0,i.qo)(t.actions)),cond:(0,i.Qi)(t.cond,a),target:c,source:this,internal:o,eventType:t.event,toJSON:function(){return(0,r.pi)((0,r.pi)({},u),{target:u.target?u.target.map(function(t){return"#".concat(t.id)}):void 0,source:"#".concat(e.id)})}});return u},t.prototype.formatTransitions=function(){var t,e,n,o=this;if(this.config.on){if(Array.isArray(this.config.on))n=this.config.on;else{var a=this.config.on,u=a["*"],f=void 0===u?[]:u,h=(0,r._T)(a,["*"]);n=(0,i.xH)(Object.keys(h).map(function(t){c.M||""!==t||(0,i.ZK)(!1,"Empty string transition configs (e.g., `{ on: { '': ... }}`) for transient transitions are deprecated. 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Permission to use, copy, modify, and/or distribute this software for any
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AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
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