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function(e,t,n){"use strict";n.d(t,{A:()=>d});var i=n(439372),r=n(309010),s=n(967198),a=n(935208),o=n(828488),l=n(761259),u=n(958720);n(575279);class c extends i.A{lastFetchByChannel=new Map;needsPostJumpRefetch=!1;visibleTopMessageId=null;visibleBottomMessageId=null;actions={POST_CONNECTION_OPEN:()=>{let e=r.A.getChannelId(),t=s.A.getGuildId();null==e||null==t||!(0,o.uJ)(t,"connection_open")||u.A.isPendingFetch(e)||u.A.hasChannelData(e)||(0,l.WF)({channelId:e,guildId:t,limit:25})},CHANNEL_SELECT:e=>{let{channelId:t,guildId:n,messageId:i}=e;this.needsPostJumpRefetch=!1,this.visibleTopMessageId=null,this.visibleBottomMessageId=null,null==t||null==n||!(0,o.uJ)(n,"channel_select")||u.A.isPendingFetch(t)||u.A.hasChannelData(t)||(0,l.WF)(null!=i?{channelId:t,guildId:n,around:i,limit:25}:{channelId:t,guildId:n,limit:25})},LOAD_MESSAGES_SUCCESS:e=>{let{channelId:t,jump:n}=e;null!=n&&r.A.getChannelId()===t&&(this.lastFetchByChannel.delete(t),this.needsPostJumpRefetch=!0)},UPDATE_VISIBLE_MESSAGES:e=>{let{topVisibleMessage:t,bottomVisibleMessage:n}=e,i=r.A.getChannelId(),a=s.A.getGuildId();if(null==i||null==a||!(0,o.uJ)(a,"visible_messages"))return;let c=this.visibleTopMessageId!==t,d=this.visibleBottomMessageId!==n;if(this.visibleTopMessageId=t??null,this.visibleBottomMessageId=n??null,!c&&!d||u.A.isPendingFetch(i)||null==t)return;if(this.needsPostJumpRefetch){this.needsPostJumpRefetch=!1,(0,l.WF)({channelId:i,guildId:a,around:t,limit:25});return}let _=this.lastFetchByChannel.get(i)??0,h=Date.now()-_;if(h<2e3)return;let{above:f,below:p}=this.countBuffer(i,t,n);f<5&&u.A.hasMoreConversations(i,"before")?(0,l.WF)({channelId:i,guildId:a,before:t,limit:25}):p<5&&null!=n&&u.A.hasMoreConversations(i,"after")?(0,l.WF)({channelId:i,guildId:a,after:n,limit:25}):h>6e4&&(0,l.WF)({channelId:i,guildId:a,around:t,limit:25,isStaleRefresh:!0})},CONVERSATIONS_FETCH_SUCCESS:e=>{let{channelId:t}=e;this.lastFetchByChannel.set(t,Date.now())},CHANNEL_DELETE:e=>{let{channel:t}=e;this.lastFetchByChannel.delete(t.id)},LOGOUT:()=>this.reset()};reset(){this.lastFetchByChannel.clear(),this.needsPostJumpRefetch=!1,this.visibleTopMessageId=null,this.visibleBottomMessageId=null}countBuffer(e,t,n){let i=u.A.getChannelConversations(e),r=0,s=0;for(let{conversation:e}of i)0>a.default.compare(e.startMessageId,t)&&r++,null!=n&&a.default.compare(e.startMessageId,n)>0&&s++;return{above:r,below:s}}}let d=new c}