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this.userProvider=e,this},r.prototype.mergeInitialFlagsWithStorage=function(){var e=this;if(this.config.initialFlags){var t=JSON.parse(this.config.initialFlags);t.forEach(function(i){e.flags.get(i.key)||e.flags.put(i.key,i)})}},r.prototype.evaluate=function(e){var t,i,n=this.addContext(this.user),a=Rr(this.flags.getAll(),e),o=yi(n),s=this.engine.evaluate(o,a),c={};try{for(var u=J(Object.keys(s)),d=u.next();!d.done;d=u.next()){var g=d.value;c[g]=xt(s[g])}}catch(l){t={error:l}}finally{try{d&&!d.done&&(i=u.return)&&i.call(u)}finally{if(t)throw t.error}}return c},r.prototype.variantAndSource=function(e,t){var i={};this.config.source===Q.LocalStorage?i=this.localStorageVariantAndSource(e,t):this.config.source===Q.InitialVariants&&(i=this.initialVariantsVariantAndSource(e,t));var n=this.flags.get(e);return(At(n)||!i.variant&&n)&&(i=this.localEvaluationVariantAndSource(e,n,t)),i},r.prototype.localEvaluationVariantAndSource=function(e,t,i){var n,a={},o=this.evaluate([t.key])[e],s=N.LocalEvaluation,c=(n=o?.metadata)===null||n===void 0?void 0:n.default;if(!H(o)&&!c)return{variant:D(o),source:s,hasDefaultVariant:!1};if(c&&(a={variant:D(o),source:s,hasDefaultVariant:!0}),!H(i))return{variant:D(i),source:N.FallbackInline,hasDefaultVariant:a.hasDefaultVariant};var u=this.config.initialVariants[e];if(!H(u))return{variant:D(u),source:N.SecondaryInitialVariants,hasDefaultVariant:a.hasDefaultVariant};var d=D(this.config.fallbackVariant),g={variant:d,source:N.FallbackConfig,hasDefaultVariant:a.hasDefaultVariant};return Ge(d)?a:g},r.prototype.localStorageVariantAndSource=function(e,t){var i,n={},a=this.variants.get(e),o=(i=a?.metadata)===null||i===void 0?void 0:i.default;if(!H(a)&&!o)return{variant:D(a),source:N.LocalStorage,hasDefaultVariant:!1};if(o&&(n={variant:D(a),source:N.LocalStorage,hasDefaultVariant:!0}),!H(t))return{variant:D(t),source:N.FallbackInline,hasDefaultVariant:n.hasDefaultVariant};var s=this.config.initialVariants[e];if(!H(s))return{variant:D(s),source:N.SecondaryInitialVariants,hasDefaultVariant:n.hasDefaultVariant};var c=D(this.config.fallbackVariant),u={variant:c,source:N.FallbackConfig,hasDefaultVariant:n.hasDefaultVariant};return Ge(c)?n:u},r.prototype.initialVariantsVariantAndSource=function(e,t){var i,n={},a=this.config.initialVariants[e];if(!H(a))return{variant:D(a),source:N.InitialVariants,hasDefaultVariant:!1};var o=this.variants.get(e),s=(i=o?.metadata)===null||i===void 0?void 0:i.default;if(!H(o)&&!s)return{variant:D(o),source:N.LocalStorage,hasDefaultVariant:!1};if(s&&(n={variant:D(o),source:N.LocalStorage,hasDefaultVariant:!0}),!H(t))return{variant:D(t),source:N.FallbackInline,hasDefaultVariant:n.hasDefaultVariant};var c=D(this.config.fallbackVariant),u={variant:c,source:N.FallbackConfig,hasDefaultVariant:n.hasDefaultVariant};return Ge(c)?n:u},r.prototype.fetchInternal=function(e,t,i,n){return R(this,void 0,void 0,function(){var a,o,s;return C(this,function(c){switch(c.label){case 0:if(!this.apiKey)throw Error("Experiment API key is empty");this.logger.debug("[Experiment] Fetch all: retry=".concat(i)),i&&this.stopRetries(),c.label=1;case 1:return c.trys.push([1,4,,5]),[4,this.doFetch(e,t,A({trackingOption:(s=this.fetchVariantsOptions.get())===null||s===void 0?void 0:s.trackingOption},n))];case 2:return a=c.sent(),[4,this.storeVariants(a,n)];case 3:return c.sent(),[2,a];case 4:throw o=c.sent(),i&&this.shouldRetryFetch(o)&&this.startRetries(e,n),o;case 5:return[2]}})})},r.prototype.setTracksAssignment=function(e){return R(this,void 0,void 0,function(){return C(this,function(t){return this.fetchVariantsOptions.put(A(A({},this.fetchVariantsOptions.get()||{}),{trackingOption:e?"track":"no-track"})),this.fetchVariantsOptions.store(),[2]})})},r.prototype.cleanUserPropsForFetch=function(e){var t=A({},e);return delete t.cookie,t},r.prototype.doFetch=function(e,t,i){return R(this,void 0,void 0,function(){var n,a,o,s,c,u,d;return C(this,function(g){switch(g.label){case 0:return[4,this.addContextOrWait(e)];case 1:return e=g.sent(),e=this.cleanUserPropsForFetch(e),this.logger.debug("[Experiment] Fetch variants for user: ",e),[4,this.evaluationApi.getVariants(e,A({timeoutMillis:t},i))];case 2:n=g.sent(),a={};try{for(o=J(Object.keys(n)),s=o.next();!s.done;s=o.next())c=s.value,a[c]=xt(n[c])}catch(l){u={error:l}}finally{try{s&&!s.done&&(d=o.return)&&d.call(o)}finally{if(u)throw u.error}}return this.logger.debug("[Experiment] Received variants: ",a),[2,a]}})})},r.prototype.doFlags=function(){return R(this,void 0,void 0,function(){var e,t,i;return C(this,function(n){switch(n.label){case 0:return n.trys.push([0,4,,5]),e=void 0,this.isWebExperiment?[4,this.addContextOrWait(this.getUser())]:[3,2];case 1:e=n.sent(),n.label=2;case 2:return[4,this.flagApi.getFlags({libraryName:"experiment-js-client",libraryVersion:Et,timeoutMillis:this.config.fetchTimeoutMillis,deliveryMethod:this.isWebExperiment?"web":void 0,user:e?.user_id||e?.device_id?{user_id:e?.user_id,device_id:e?.device_id}:void 0})];case 3:return t=n.sent(),this.flags.clear(),this.flags.putAll(t),[3,5];case 4:if(i=n.sent(),i instanceof We){if(this.logger.debug(i),this.config.throwOnError)throw i}else throw i;return[3,5];case 5:try{this.flags.store()}catch{}return this.mergeInitialFlagsWithStorage(),[2]}})})},r.prototype.storeVariants=function(e,t){return R(this,void 0,void 0,function(){var i,n,a,o,o;return C(this,function(s){i=t&&t.flagKeys?t.flagKeys:[],i.length===0&&this.variants.clear(),n=function(c){i=i.filter(function(u){return u!==c}),a.variants.put(c,e[c])},a=this;for(o in e)n(o);for(o in i)this.variants.remove(o);try{this.variants.store()}catch{}return this.logger.debug("[Experiment] Stored variants: ",e),[2]})})},r.prototype.startRetries=function(e,t){return R(this,void 0,void 0,function(){var i=this;return C(this,function(n){return this.logger.debug("[Experiment] Retry fetch"),this.retriesBackoff=new gi(wi,Ei,Ai,xi),this.retriesBackoff.start(function(){return R(i,void 0,void 0,function(){return C(this,function(a){switch(a.label){case 0:return[4,this.fetchInternal(e,Si,!1,t)];case 1:return a.sent(),[2]}})})}),[2]})})},r.prototype.stopRetries=function(){this.retriesBackoff&&this.retriesBackoff.cancel()},r.prototype.addContext=function(e){var t,i=(t=this.userProvider)===null||t===void 0?void 0:t.getUser(),n=this.integrationManager.getUser(),a=A(A(A({},i?.user_properties),n.user_properties),e?.user_properties);return A(A(A(A({library:"experiment-js-client/".concat(Et)},i),n),e),{user_properties:a})},r.prototype.addContextOrWait=function(e){return R(this,void 0,void 0,function(){return C(this,function(t){switch(t.label){case 0:return[4,this.integrationManager.ready()];case 1:return t.sent(),[2,this.addContext(e)]}})})},r.prototype.sourceVariants=function(){if(this.config.source==Q.LocalStorage)return this.variants.getAll();if(this.config.source==Q.InitialVariants)return this.config.initialVariants},r.prototype.secondaryVariants=function(){if(this.config.source==Q.LocalStorage)return this.config.initialVariants;if(this.config.source==Q.InitialVariants)return this.variants.getAll()}