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$n("createOrUpgrade",e);n<1&&r>=1&&(function(t){t.createObjectStore(mr.store)}(t),function(t){t.createObjectStore(br.store,{keyPath:br.keyPath}),t.createObjectStore(gr.store,{keyPath:gr.keyPath,autoIncrement:!0}).createIndex(gr.userMutationsIndex,gr.userMutationsKeyPath,{unique:!0}),t.createObjectStore(wr.store)}(t),Si(t),function(t){t.createObjectStore(Er.store)}(t));var u=Jn.resolve();return n<3&&r>=3&&(0!==n&&(function(t){t.deleteObjectStore(Nr.store),t.deleteObjectStore(Tr.store),t.deleteObjectStore(jr.store)}(t),Si(t)),u=u.next((function(){return function(t){var e=t.store(jr.store),n=new jr(0,0,C.min().j(),0);return e.put(jr.key,n)}(o)}))),n<4&&r>=4&&(0!==n&&(u=u.next((function(){return function(t,e){return e.store(gr.store).rs().next((function(n){t.deleteObjectStore(gr.store),t.createObjectStore(gr.store,{keyPath:gr.keyPath,autoIncrement:!0}).createIndex(gr.userMutationsIndex,gr.userMutationsKeyPath,{unique:!0});var r=e.store(gr.store),i=n.map((function(t){return r.put(t)}));return Jn.Mn(i)}))}(t,o)}))),u=u.next((function(){!function(t){t.createObjectStore(Dr.store,{keyPath:Dr.keyPath})}(t)}))),n<5&&r>=5&&(u=u.next((function(){return i.zr(o)}))),n<6&&r>=6&&(u=u.next((function(){return function(t){t.createObjectStore(Or.store)}(t),i.Hr(o)}))),n<7&&r>=7&&(u=u.next((function(){return i.Jr(o)}))),n<8&&r>=8&&(u=u.next((function(){return i.Yr(t,o)}))),n<9&&r>=9&&(u=u.next((function(){!function(t){t.objectStoreNames.contains("remoteDocumentChanges")&&t.deleteObjectStore("remoteDocumentChanges")}
1(t),function(t){var e=t.objectStore(Er.store);e.createIndex(Er.readTimeIndex,Er.readTimeIndexPath,{unique:!1}),e.createIndex(Er.collectionReadTimeIndex,Er.collectionReadTimeIndexPath,{unique:!1})}(e)}))),n<10&&r>=10&&(u=u.next((function(){return i.Xr(o)}))),n<11&&r>=11&&(u=u.next((function(){!function(t){t.createObjectStore(Sr.store,{keyPath:Sr.keyPath})}(t),function(t){t.createObjectStore(xr.store,{keyPath:xr.keyPath})}(t)}))),u},t.prototype.Hr=function(t){var e=0;return t.store(Er.store).hs((function(t,n){e+=si(n)})).next((function(){var n=new Or(e);return t.store(Or.store).put(Or.key,n)}))},t.prototype.zr=function(t){var e=this,n=t.store(br.store),r=t.store(gr.store);return n.rs().next((function(n){return Jn.forEach(n,(function(n){var i=IDBKeyRange.bound([n.userId,-1],[n.userId,n.lastAcknowledgedBatchId]);return r.rs(gr.userMutationsIndex,i).next((function(r){return Jn.forEach(r,(function(r){y(r.userId===n.userId);var i=Br(e.Qt,r);return ui(t,n.userId,i).next((function(){}))}))}))}))}))},t.prototype.Jr=function(t){var e=t.store(Nr.store),n=t.store(Er.store);return t.store(jr.store).get(jr.key).next((function(t){var r=[];return n.hs((function(n,i){var o=new R(n),u=function(t){return[0,lr(t)]}(o);r.push(e.get(u).next((function(n){return n?Jn.resolve():function(n){return e.put(new Nr(0,lr(n),t.highestListenSequenceNumber))}(o)})))})).next((function(){return Jn.Mn(r)}))}))},t.prototype.Yr=function(t,e){t.createObjectStore(Ar.store,{keyPath:Ar.keyPath});var n=e.store(Ar.store),r=new Jr,i=function(t){if(r.add(t)){var e=t.tt(),i=t.X();return n.put({collectionId:e,parent:lr(i)})}};return e.store(Er.store).hs({us:!0},(function(t,e){var n=new R(t);return i(n.X())})).next((function(){return e.store(wr.store).hs({us:!0},(function(t,e){t[0];var n=t[1],r=(t[2],vr(n));return i(r.X())}))}))},t.prototype.Xr=function(t){var e=this,n=t.store(Tr.store);return n.hs((function(t,r){var i=Qr(r),o=Yr(e.Qt,i);return n.put(o)}))},t}();function Si(t){t.createObjectStore(Nr.store,{keyPath:Nr.keyPath}).createIndex(Nr.documentTargetsIndex,Nr.documentTargetsKeyPath,{unique:!0}),t.createObjectStore(Tr.store,{keyPath:Tr.keyPath}).createIndex(Tr.queryTargetsIndexName,Tr.queryTargetsKeyPath,{unique:!0}),t.createObjectStore(jr.store)}var xi="Failed to obtain exclusive access to the persistence layer. To allow shared access, multi-tab synchronization has to be enabled in all tabs. If you are using `experimentalForceOwningTab:true`, make sure that only one tab has persistence enabled at any given time.",ki=function(){function t(e,n,r,i,o,u,s,a,c,h){if(this.allowTabSynchronization=e,this.persistenceKey=n,this.clientId=r,this.Zr=o,this.window=u,this.document=s,this.eo=c,this.no=h,this.so=null,this.io=!1,this.isPrimary=!1,this.networkEnabled=!0,this.ro=null,this.inForeground=!1,this.oo=null,this.co=null,this.ao=Number.NEGATIVE_INFINITY,this.uo=function(t){return Promise.resolve()},!t.Kn())throw new T(O.UNIMPLEMENTED,"This platform is either missing IndexedDB or is known to have an incomplete implementation. Offline persistence has been disabled.");this.Ti=new Ii(this,i),this.ho=n+"main",this.Qt=new Rr(a),this.lo=new tr(this.ho,11,new Di(this.Qt)),this._o=new di(this.Ti,this.Qt),this.Ei=new $r,this.fo=function(t,e){return new Oi(t,e)}(this.Qt,this.Ei),this.wo=new Kr,this.window&&this.window.localStorage?this.Eo=this.window.localStorage:(this.Eo=null,!1===h&&l("IndexedDbPersistence","LocalStorage is unavailable. As a result, persistence may not work reliably. In particular enablePersistence() could fail immediately after refreshing the page."))}return t.prototype.start=function(){var t=this;return this.To().then((function(){if(!t.isPrimary&&!t.allowTabSynchronization)throw new T(O.FAILED_PRECONDITION,xi);return t.Io(),t.mo(),t.Ao(),t.runTransaction("getHighestListenSequenceNumber","readonly",(function(e){return t._o.Ki(e)}))})).then((function(e){t.so=new P(e,t.eo)})).then((function(){t.io=!0})).catch((function(e){return t.lo&&t.lo.close(),Promise.reject(e)}))},t.prototype.Ro=function(t){var e=this;return this.uo=function(n){return Object(u.b)(e,void 0,void 0,(function(){return Object(u.d)(this,(function(e){return this.Er?[2,t(n)]:[2]}))}))},t(this.isPrimary)},t.prototype.Po=function(t){var e=this;this.lo.Xn((function(n){return Object(u.b)(e,void 0,void 0,(function(){return Object(u.d)(this,(function(e){switch(e.label){case 0:return null===n.newVersion?[4,t()]:[3,2];case 1:e.sent(),e.label=2;case 2:return[2]}}
1))}))}))},t.prototype.yo=function(t){var e=this;this.networkEnabled!==t&&(this.networkEnabled=t,this.Zr.Ps((function(){return Object(u.b)(e,void 0,void 0,(function(){return Object(u.d)(this,(function(t){switch(t.label){case 0:return this.Er?[4,this.To()]:[3,2];case 1:t.sent(),t.label=2;case 2:return[2]}}))}))})))},t.prototype.To=function(){var t=this;return this.runTransaction("updateClientMetadataAndTryBecomePrimary","readwrite",(function(e){return Vi(e).put(new Dr(t.clientId,Date.now(),t.networkEnabled,t.inForeground)).next((function(){if(t.isPrimary)return t.Vo(e).next((function(e){e||(t.isPrimary=!1,t.Zr.po((function(){return t.uo(!1)})))}))})).next((function(){return t.bo(e)})).next((function(n){return t.isPrimary&&!n?t.vo(e).next((function(){return!1})):!!n&&t.So(e).next((function(){return!0}))}))})).catch((function(e){if(rr(e))return f("IndexedDbPersistence","Failed to extend owner lease: ",e),t.isPrimary;if(!t.allowTabSynchronization)throw e;return f("IndexedDbPersistence","Releasing owner lease after error during lease refresh",e),!1})).then((function(e){t.isPrimary!==e&&t.Zr.po((function(){return t.uo(e)})),t.isPrimary=e}))},t.prototype.Vo=function(t){var e=this;return Pi(t).get(mr.key).next((function(t){return Jn.resolve(e.Do(t))}))},t.prototype.Co=function(t){return Vi(t).delete(this.clientId)},t.prototype.xo=function(){return Object(u.b)(this,void 0,void 0,(function(){var t,e,n,r,i=this;return Object(u.d)(this,(function(o){switch(o.label){case 0:return!this.isPrimary||this.No(this.ao,18e5)?[3,2]:(this.ao=Date.now(),[4,this.runTransaction("maybeGarbageCollectMultiClientState","readwrite-primary",(function(t){var e=Vr(t,Dr.store);return e.rs().next((function(t){var n=i.$o(t,18e5),r=t.filter((function(t){return-1===n.indexOf(t)}));return Jn.forEach(r,(function(t){return e.delete(t.clientId)})).next((function(){return r}))}))})).catch((function(){return[]}))]);case 1:if(t=o.sent(),this.Eo)for(e=0,n=t;e<n.length;e++)r=n[e],this.Eo.removeItem(this.Fo(r.clientId));o.label=2;case 2:return[2]}}
1))}))},t.prototype.Ao=function(){var t=this;this.co=this.Zr.Tr("client_metadata_refresh",4e3,(function(){return t.To().then((function(){return t.xo()})).then((function(){return t.Ao()}))}))},t.prototype.Do=function(t){return!!t&&t.ownerId===this.clientId},t.prototype.bo=function(t){var e=this;return this.no?Jn.resolve(!0):Pi(t).get(mr.key).next((function(n){if(null!==n&&e.No(n.leaseTimestampMs,5e3)&&!e.Oo(n.ownerId)){if(e.Do(n)&&e.networkEnabled)return!0;if(!e.Do(n)){if(!n.allowTabSynchronization)throw new T(O.FAILED_PRECONDITION,xi);return!1}}return!(!e.networkEnabled||!e.inForeground)||Vi(t).rs().next((function(t){return void 0===e.$o(t,5e3).find((function(t){if(e.clientId!==t.clientId){var n=!e.networkEnabled&&t.networkEnabled,r=!e.inForeground&&t.inForeground,i=e.networkEnabled===t.networkEnabled;if(n||r&&i)return!0}return!1}))}))})).next((function(t){return e.isPrimary!==t&&f("IndexedDbPersistence","Client "+(t?"is":"is not")+" eligible for a primary lease."),t}))},t.prototype.ko=function(){return Object(u.b)(this,void 0,void 0,(function(){var t=this;return Object(u.d)(this,(function(e){switch(e.label){case 0:return this.io=!1,this.Mo(),this.co&&(this.co.cancel(),this.co=null),this.Lo(),this.Bo(),[4,this.lo.runTransaction("shutdown","readwrite",[mr.store,Dr.store],(function(e){var n=new Pr(e,P.q);return t.vo(n).next((function(){return t.Co(n)}))}))];case 1:return e.sent(),this.lo.close(),this.qo(),[2]}}))}))},t.prototype.$o=function(t,e){var n=this;return t.filter((function(t){return n.No(t.updateTimeMs,e)&&!n.Oo(t.clientId)}))},t.prototype.Uo=function(){var t=this;return this.runTransaction("getActiveClients","readonly",(function(e){return Vi(e).rs().next((function(e){return t.$o(e,18e5).map((function(t){return t.clientId}))}))}))},Object.defineProperty(t.prototype,"Er",{get:function(){return this.io},enumerable:!1,configurable:!0}),t.prototype.Qo=function(t){return ai.mi(t,this.Qt,this.Ei,this.Ti)},t.prototype.Sr=function(){return this._o},t.prototype.$r=function(){return this.fo},t.prototype.Ko=function(){return this.Ei},t.prototype.Wo=function(){return this.wo},t.prototype.runTransaction=function(t,e,n){var r=this;f("IndexedDbPersistence","Starting transaction:",t);var i,o="readonly"===e?"readonly":"readwrite";return this.lo.runTransaction(t,o,kr,(function(o){return i=new Pr(o,r.s
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1))}))}function Su(t,e){return Object(u.b)(this,void 0,void 0,(function(){var n,r;return Object(u.d)(this,(function(i){switch(i.label){case 0:n=m(t),i.label=1;case 1:return i.trys.push([1,4,,6]),[4,Qi(n.bh,e)];case 2:return r=i.sent(),e.$e.forEach((function(t,e){var r=n.xl.get(e);r&&(y(t.qe.size+t.Ue.size+t.Qe.size<=1),t.qe.size>0?r.Pl=!0:t.Ue.size>0?y(r.Pl):t.Qe.size>0&&(y(r.Pl),r.Pl=!1))})),[4,Gu(n,r,e)];case 3:return i.sent(),[3,6];case 4:return[4,ri(i.sent())];case 5:return i.sent(),[3,6];case 6:return[2]}}))}))}function xu(t,e,n){var r=m(t);if(r.Ml&&0===n||!r.Ml&&1===n){var i=[];r.vl.forEach((function(t,n){var r=n.view.Gh(e);r.snapshot&&i.push(r.snapshot)})),function(t,e){var n=m(t);n.onlineState=e;var r=!1;n.queries.forEach((function(t,n){for(var i=0,o=n.listeners;i<o.length;i++)o[i].Gh(e)&&(r=!0)})),r&&vu(n)}(r.gl,e),i.length&&r.bl.ah(i),r.onlineState=e,r.Ml&&r.Vl.Qa(e)}}function ku(t,e,n){return Object(u.b)(this,void 0,void 0,(function(){var r,i,o,s,a,c;return Object(u.d)(this,(function(u){switch(u.label){case 0:return(r=m(t)).Vl.Ba(e,"rejected",n),i=r.xl.get(e),(o=i&&i.key)?(s=(s=new Ge(q.H)).zt(o,new gt(o,C.min())),a=nn().add(o),c=new cn(C.min(),new Map,new Ye(w),s,a),[4,Su(r,c)]):[3,2];case 1:return u.sent(),r.Cl=r.Cl.remove(o),r.xl.delete(e),zu(r),[3,4];case 2:return[4,Xi(r.bh,e,!1).then((function(){return Uu(r,e,n)})).catch(ri)];case 3:u.sent(),u.label=4;case 4:return[2]}}
1))}))}function Pu(t,e){return Object(u.b)(this,void 0,void 0,(function(){var n,r,i;return Object(u.d)(this,(function(o){switch(o.label){case 0:n=m(t),r=e.batch.batchId,o.label=1;case 1:return o.trys.push([1,4,,6]),[4,Gi(n.bh,e)];case 2:return i=o.sent(),Ru(n,r,null),Lu(n,r),n.Vl.Na(r,"acknowledged"),[4,Gu(n,i)];case 3:return o.sent(),[3,6];case 4:return[4,ri(o.sent())];case 5:return o.sent(),[3,6];case 6:return[2]}}))}))}function Vu(t,e,n){return Object(u.b)(this,void 0,void 0,(function(){var r,i;return Object(u.d)(this,(function(o){switch(o.label){case 0:r=m(t),o.label=1;case 1:return o.trys.push([1,4,,6]),[4,function(t,e){var n=m(t);return n.persistence.runTransaction("Reject batch","readwrite-primary",(function(t){var r;return n.zo.Pi(t,e).next((function(e){return y(null!==e),r=e.keys(),n.zo.Ci(t,e)})).next((function(){return n.zo.$i(t)})).next((function(){return n.Tc.Xo(t,r)}))}))}(r.bh,e)];case 2:return i=o.sent(),Ru(r,e,n),Lu(r,e),r.Vl.Na(e,"rejected",n),[4,Gu(r,i)];case 3:return o.sent(),[3,6];case 4:return[4,ri(o.sent())];case 5:return o.sent(),[3,6];case 6:return[2]}}
1))}))}function Cu(t,e){return Object(u.b)(this,void 0,void 0,(function(){var n,r,i,o,s;return Object(u.d)(this,(function(u){switch(u.label){case 0:Yo((n=m(t)).yl)||f("SyncEngine","The network is disabled. The task returned by 'awaitPendingWrites()' will not complete until the network is enabled."),u.label=1;case 1:return u.trys.push([1,3,,4]),[4,function(t){var e=m(t);return e.persistence.runTransaction("Get highest unacknowledged batch id","readonly",(function(t){return e.zo.Vi(t)}))}(n.bh)];case 2:return-1===(r=u.sent())?[2,void e.resolve()]:((i=n.Fl.get(r)||[]).push(e),n.Fl.set(r,i),[3,4]);case 3:return o=u.sent(),s=cr(o,"Initialization of waitForPendingWrites() operation failed"),e.reject(s),[3,4];case 4:return[2]}}))}))}function Lu(t,e){(t.Fl.get(e)||[]).forEach((function(t){t.resolve()})),t.Fl.delete(e)}function Ru(t,e,n){var r=m(t),i=r.$l[r.currentUser.A()];if(i){var o=i.get(e);o&&(n?o.reject(n):o.resolve(),i=i.remove(e)),r.$l[r.currentUser.A()]=i}}function Uu(t,e,n){void 0===n&&(n=null),t.Vl.ka(e);for(var r=0,i=t.Sl.get(e);r<i.length;r++){var o=i[r];t.vl.delete(o),n&&t.bl.Bl(o,n)}t.Sl.delete(e),t.Ml&&t.Nl.Fc(e).forEach((function(e){t.Nl.Fi(e)||Mu(t,e)}))}function Mu(t,e){t.Dl.delete(e.path.rt());var n=t.Cl.get(e);null!==n&&(Fo(t.yl,n),t.Cl=t.Cl.remove(e),t.xl.delete(n),zu(t))}function qu(t,e,n){for(var r=0,i=n;r<i.length;r++){var o=i[r];o instanceof wu?(t.Nl.nr(o.key,e),Fu(t,o)):o instanceof _u?(f("SyncEngine","Document no longer in limbo: "+o.key),t.Nl.ir(o.key,e),t.Nl.Fi(o.key)||Mu(t,o.key)):v()}}function Fu(t,e){var n=e.key,r=n.path.rt();t.Cl.get(n)||t.Dl.has(r)||(f("SyncEngine","New document in limbo: "+n),t.Dl.add(r),zu(t))}function zu(t){for(;t.Dl.size>0&&t.Cl.size<t.pl;){var e=t.Dl.values().next().value;t.Dl.delete(e);var n=new q(R.ot(e)),r=t.Ol.next();t.xl.set(r,new Ou(n)),t.Cl=t.Cl.zt(n,r),qo(t.yl,new ie(Wt(Gt(n.path)),r,2,P.q))}}function Gu(t,e,n){return Object(u.b)(this,void 0,void 0,(function(){var r,i,o,s;return Object(u.d)(this,(function(a){switch(a.label){case 0:return r=m(t),i=[],o=[],s=[],r.vl.et()?[3,3]:(r.vl.forEach((function(t,u){s.push(r.Ll(u,e,n).then((function(t){if(t){r.Ml&&r.Vl.Ba(u.targetId,t.fromCache?"not-current":"current"),i.push(t);var e=Ui.oc(u.targetId,t);o.push(e)}})))})),[4,Promise.all(s)]);case 1:return a.sent(),r.bl.ah(i),[4,function(t,e){return Object(u.b)(this,void 0,void 0,(function(){var n,r,i,o,s,a,c,h,l;return Object(u.d)(this,(function(u){switch(u.label){case 0:n=m(t),u.label=1;case 1:return u.trys.push([1,3,,4]),[4,n.persistence.runTransaction("notifyLocalViewChanges","readwrite",(function(t){return Jn.forEach(e,(function(e){return Jn.forEach(e.ic,(function(r){return n.persistence.Ti.nr(t,e.targetId,r)})).next((function(){return Jn.forEach(e.rc,(function(r){return n.persistence.Ti.ir(t,e.targetId,r)}))}))}))}))];case 2:return u.sent(),[3,4];case 3:if(!rr(r=u.sent()))throw r;return f("LocalStore","Failed to update sequence numbers: "+r),[3,4];case 4:for(i=0,o=e;i<o.length;i++)s=o[i],a=s.targetId,s.fromCache||(c=n.fc.get(a),h=c.Ot,l=c.Lt(h),n.fc=n.fc.zt(a,l));return[2]}}))}))}(r.bh,o)];case 2:a.sent(),a.label=3;case 3:return[2]}}
1))}))}function Bu(t,e){return Object(u.b)(this,void 0,void 0,(function(){var n,r;return Object(u.d)(this,(function(i){switch(i.label){case 0:return(n=m(t)).currentUser.isEqual(e)?[3,3]:(f("SyncEngine","User change. New user:",e.A()),[4,zi(n.bh,e)]);case 1:return r=i.sent(),n.currentUser=e,function(t,e){t.Fl.forEach((function(t){t.forEach((function(t){t.reject(new T(O.CANCELLED,"'waitForPendingWrites' promise is rejected due to a user change."))}))})),t.Fl.clear()}(n),n.Vl.Ua(e,r.mc,r.Ac),[4,Gu(n,r.Ic)];case 2:i.sent(),i.label=3;case 3:return[2]}}))}))}function Qu(t,e){var n=m(t),r=n.xl.get(e);if(r&&r.Pl)return nn().add(r.key);var i=nn(),o=n.Sl.get(e);if(!o)return i;for(var u=0,s=o;u<s.length;u++){var a=s[u],c=n.vl.get(a);i=i.Pe(c.view._l)}return i}function Yu(t,e){return Object(u.b)(this,void 0,void 0,(function(){var n,r,i;return Object(u.d)(this,(function(o){switch(o.label){case 0:return[4,Wi((n=m(t)).bh,e.query,!0)];case 1:return r=o.sent(),i=e.view.Al(r),[2,(n.Ml&&qu(n,e.targetId,i.Il),i)]}}))}))}function Hu(t){return Object(u.b)(this,void 0,void 0,(function(){var e;return Object(u.d)(this,(function(n){return[2,Ji((e=m(t)).bh).then((function(t){return Gu(e,t)}))]}))}))}function Ku(t,e,n,r){return Object(u.b)(this,void 0,void 0,(function(){var i,o;return Object(u.d)(this,(function(u){switch(u.label){case 0:return[4,function(t,e){var n=m(t),r=m(n.zo);return n.persistence.runTransaction("Lookup mutation documents","readonly",(function(t){return r.yi(t,e).next((function(e){return e?n.Tc.Xo(t,e):Jn.resolve(null)}))}))}((i=m(t)).bh,e)];case 1:return null===(o=u.sent())?[3,6]:"pending"!==n?[3,3]:[4,$o(i.yl)];case 2:return u.sent(),[3,4];case 3:"acknowledged"===n||"rejected"===n?(Ru(i,e,r||null),Lu(i,e),function(t,e){m(m(t).zo).xi(e)}(i.bh,e)):v(),u.label=4;case 4:return[4,Gu(i,o)];case 5:return u.sent(),[3,7];case 6:f("SyncEngine","Cannot apply mutation batch with id: "+e),u.label=7;case 7:return[2]}}
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Line numbers count LF bytes from the start of the resource, as the search results do. Vendor segments are library code the classifier recognised; they are stored but not indexed. Bytes are shown as Latin1 characters, one per byte.