eve/dist/src/cli/dev/tui/terminal-renderer.js

Filesystem-first framework for durable backend AI agents that run anywhere.

import{clipVisible,renderInputText,renderInputWithBlockCursor,stripAnsi,stripTerminalControls}from"./terminal-text.js";import{summarizeToolArgs,summarizeToolResult}from"./tool-format.js";import{buildAgentHeader}from"./agent-header.js";import{PROMPT_COMMANDS,isPromptControlCommand,parsePromptCommand}from"./prompt-commands.js";import{renderAttentionRows,renderBlockLines}from"./blocks.js";import{dismissTypeahead,inlineCommandHint,isTypeaheadOpen,moveTypeaheadSelection,renderCommandSuggestions,selectedTypeaheadCommand,typeaheadCompletion,typeaheadFor}from"./command-typeahead.js";import{formatDevRebuildStatus,summarizeChangedFiles}from"./dev-rebuild-status.js";import{interruptedError}from"./errors.js";import{EMPTY_LINE,PromptHistory,applyLineEditorKey,deleteForward,layoutPromptInput,lineOf,movePromptLine,visibleLine}from"./line-editor.js";import{LiveRegion}from"./live-region.js";import{nextLogDisplayMode}from"./log-display-mode.js";import{renderAcknowledgeQuestion,renderFlowPanel,renderSelectQuestion,renderTextQuestion}from"./setup-panel.js";import{buildStatusLine}from"./status-line.js";import{createTheme,detectUnicode}from"./theme.js";import{reduceSetupSelectInput,setupSelectionIntent}from"./setup-selection-input.js";import{formatAssistantResponseStats,formatTokenFlow,isIncompletePaste,nextKey,sanitizePastedText,stripPasteStart,stripPromptControlCharacters,takeUntil}from"./stream-format.js";import{renderCursorRow}from"#setup/cli/option-row.js";import{toErrorMessage}from"#shared/errors.js";import{StringDecoder}from"node:string_decoder";import{initialSelectState,reduceSelect,selectValueAtCursor}from"#setup/cli/select-state.js";import{parseDevRebuildLogLine}from"#internal/nitro/host/dev-watcher-log.js";import{PROGRESS_PULSE_ASCII_GLYPH,PROGRESS_PULSE_GLYPH,isProgressPulseVisible}from"#cli/ui/progress-pulse.js";function isMultiSelectRequest(e){return e.kind===`multi`||e.kind===`searchable-multi`}function moveActionCursor(e,t,n){return n===0?void 0:e===void 0?t===`down`?0:n-1:(e+(t===`down`?1:-1)+n)%n}function completedTurnStatus(e,t){return e?`Interrupted`:t?`Ready`:`Done`}const STATUS={processing:`Working…`,toolResults:`Reading results…`,streaming:`Responding…`,executingTools:`Running tools…`,connectionAuth:`Waiting for connection authorization…`};var TerminalRenderer=class{#e;#t;#n;#r;#i;#a;#o;#s;#c;#l;#u;#d;#f=[];#p=new Map;#m=new Set;#h=[];#g=new Set;#_=new Map;#v=new Set;#y;#b=!1;#x;#S=[];#C;#w=0;#T;#E=``;#D=0;#O=new PromptHistory;#k=!1;#A;#j={kind:`idle`};#M=STATUS.processing;#N=`eve`;#P=!1;#F=!1;#I=!0;#L=0;#R;#z;#B;#V=!1;#H;#U=``;#W=new StringDecoder(`utf8`);#G;#K;#q;#J=!1;#Y=!1;#X;#Z;#Q;#$;#ee;#te;#ne;#re=``;#ie=``;#ae;#oe;#se=0;#ce;#le;#ue;#de;#fe;setupFlow={begin:(e,t)=>this.#ge(e,t),end:e=>this.#_e(e?.preserveDiagnostics??!0),readSelect:e=>this.#ve(e),readEditableSelect:e=>this.#be(e),readText:e=>this.#xe(e),readAcknowledge:e=>this.#Se(e),readChoice:e=>this.#ye(e),setStatus:e=>this.#Ae(e),renderLine:(e,t)=>this.#je(e,t),renderOutput:e=>this.#Me(e),waitForInterrupt:()=>this.#De()};constructor(e){this.#e=e?.input??process.stdin,this.#t=e?.output??process.stdout,this.#n=new LiveRegion(this.#t),this.#r=createTheme({color:e?.color??!0,unicode:e?.unicode??detectUnicode()}),this.#i=e?.tools??`auto-collapsed`,this.#a=e?.reasoning??`full`,this.#o=e?.subagents??`auto-collapsed`,this.#s=e?.connectionAuth??`full`,this.#c=e?.assistantResponseStats??`tokensPerSecond`,this.#l=e?.contextSize,this.#Q=e?.contextSize,this.#u=e?.captureForeignOutput??this.#t===process.stdout,this.#d=e?.logs??`none`}renderAgentHeader(e){this.#N=e.name,this.#y=e,this.#Ne();let t=this.#ht().join(`
`);if(this.#b){t!==this.#x&&(this.#x=t,this.#Je({kind:`agent-header`,body:t,live:!1})),this.#ut();return}this.#b=!0,this.#x=t,this.#n.flush(this.#ht(),[])}async readPrompt(e){this.#Ne(e),this.#qe(),this.#k=!0,this.#j={kind:`idle`},this.#M=``;let t=lineOf(stripPromptControlCharacters(e?.initialDraft??``));return this.#O.begin(t.text),this.#pe(t),this.#A=typeaheadFor(PROMPT_COMMANDS,t.text),this.#He(),this.#ut(),await new Promise((e,n)=>{let apply=e=>{t=e,this.#We(),this.#pe(t),this.#A=typeaheadFor(PROMPT_COMMANDS,e.text,this.#A),this.#ut()},recall=e=>{e!==void 0&&apply(lineOf(e))},interrupt=()=>{this.#A=void 0,this.#Ue(),this.#Pe(),n(interruptedError())},suggestions=()=>this.#A!==void 0&&isTypeaheadOpen(this.#A)?this.#A:void 0,highlighted=()=>{let e=suggestions();return e===void 0?void 0:selectedTypeaheadCommand(e)};this.#H=n=>{let r=applyLineEditorKey(t,n,{multiline:!0});if(r!==void 0){apply(r);return}switch(n.type){case`up`:{let e=suggestions();if(e!==void 0){this.#A=moveTypeaheadSelection(e,-1),this.#ut();break}let n=movePromptLine(t,`up`);n===void 0?recall(this.#O.previous(t.text)):apply(n);break}case`down`:{let e=suggestions();if(e!==void 0){this.#A=moveTypeaheadSelection(e,1),this.#ut();break}let n=movePromptLine(t,`down`);n===void 0?recall(this.#O.next()):apply(n);break}case`tab`:{let e=highlighted();e!==void 0&&apply(lineOf(typeaheadCompletion(e)));break}case`escape`:{let e=suggestions();e!==void 0&&(this.#A=dismissTypeahead(e),this.#ut());break}case`enter`:{let n=highlighted(),r=n!==void 0&&parsePromptCommand(t.text)===null?typeaheadCompletion(n).trimEnd():t.text;this.#A=void 0,this.#O.add(r),this.#k=!1,this.#Ue(),this.#Ke(),this.#M=STATUS.processing,isPromptControlCommand(r)?this.#Je({kind:`command`,body:stripTerminalControls(r.trim()),live:!1}):(this.#Ye(r),this.#ce=r),this.#pe(EMPTY_LINE),this.#ut(),this.#Ie(),e(r);break}case`ctrl-d`:t.text.length===0?interrupt():apply(deleteForward(t));break;case`ctrl-l`:this.#pt();break;case`ctrl-r`:this.#ut();break;case`ctrl-c`:t.text.length===0?interrupt():apply(EMPTY_LINE);break;default:break}},this.#Fe()})}#pe(e){this.#E=e.text,this.#D=e.cursor}async renderStream(e,t){this.#Ne(t),this.#m.clear(),this.#k=!1,this.#j.kind!==`waiting`&&(this.#j={kind:`waiting`,startedAtMs:Date.now()}),this.#M=STATUS.processing,this.#Xe(t?.submittedPrompt),this.#F=!1,this.#X=void 0,this.#Z=void 0,this.#$=void 0,this.#ee=void 0,this.#te=Date.now();let n={tools:t?.tools??this.#i,reasoning:t?.reasoning??this.#a,assistantResponseStats:t?.assistantResponseStats??this.#c};this.#Ge(),this.#ut();let r=new Promise(e=>{this.#q=e});this.#H=e=>this.#Ve(e),this.#Fe();let i={text:new Map,reasoning:new Map,tools:new Map,hasPendingToolResults:!1};try{for await(let t of takeUntil(iterateTUIStream(e.events),r)){if(this.#F)break;this.#nt(t,n,i)}}catch(e){this.#Ze(`Error`,toErrorMessage(e))}finally{this.#q=void 0,this.#F&&e.abort?.(),this.#Ie(),this.#qe(),this.#j.kind===`waiting`&&(this.#j={kind:`idle`}),this.#M=completedTurnStatus(this.#F,t?.continueSession===!0),this.#tt(),this.#ut(),t?.continueSession||this.#Pe()}}async readToolApproval(e,t){return this.#Ne(t),this.#qe(),this.#k=!1,this.#j={kind:`idle`},this.#M=`Approve ${formatToolApprovalTitle(e)}?  (y/n)`,this.#F=!1,this.#ut(),await new Promise((t,n)=>{this.#H=r=>{switch(r.type){case`text`:{if(r.framing!==`unframed`)break;let n=r.value.toLowerCase();n===`y`?(this.#Ke(),this.#M=STATUS.processing,this.#Ie(),this.#ut(),t({approved:!0})):n===`n`&&(this.#Ke(),this.#M=STATUS.processing,this.#me(e.toolCallId),this.#Ie(),this.#ut(),t({approved:!1,reason:`Denied by user.`}));break}case`ctrl-r`:this.#ut();break;case`ctrl-c`:this.#F=!0,this.#Pe(),n(interruptedError());break;default:break}},this.#Fe()})}async readInputQuestion(e,t){this.#Ne(t),this.#qe(),this.#k=!1,this.#j={kind:`idle`},this.#F=!1;let n=e.options??[],r=n.length>0,a=(e.allowFreeform===!0||!r)&&r,o=n.length+ +!!a,s=questionSectionId(e.requestId),c=r?`select`:`text`,l=0,u=EMPTY_LINE,isOnFreeformRow=()=>a&&l===n.length,renderSection=()=>{this.#$e({id:s,kind:`question`,title:stripTerminalControls(e.prompt),body:formatQuestionContent(e,l,this.#r),preformatted:!0,live:!0})},repaintStatus=()=>{if(c===`select`){let e=isOnFreeformRow()?`type`:`select`;this.#M=`↑/↓ move · enter ${e} · Ctrl+C quit`,this.#k=!1}else this.#k=!0,this.#pe(u),this.#M=``;this.#ut()};renderSection(),c===`text`&&this.#He(),repaintStatus();let finalize=t=>{this.#$e({id:s,kind:`question`,title:stripTerminalControls(e.prompt),body:`  ${this.#r.colors.green(this.#r.glyph.success)} ${stripTerminalControls(t.label)}`,preformatted:!0,live:!1}),this.#k=!1,this.#Ke(),this.#M=STATUS.processing,this.#Ue(),this.#Ie(),this.#ut();let n={};return t.optionId!==void 0&&(n.optionId=t.optionId),t.text!==void 0&&(n.text=t.text),n};return await new Promise((t,i)=>{this.#H=a=>{if(a.type===`ctrl-c`){if(c===`text`&&u.text.length>0){u=EMPTY_LINE,this.#We(),repaintStatus();return}this.#F=!0,this.#Ue(),this.#Pe(),i(interruptedError());return}if(a.type===`ctrl-r`){this.#ut();return}if(c===`select`){switch(a.type){case`up`:o>0&&(l=(l-1+o)%o,renderSection(),repaintStatus());break;case`down`:o>0&&(l=(l+1)%o,renderSection(),repaintStatus());break;case`enter`:{if(isOnFreeformRow()){c=`text`,u=EMPTY_LINE,this.#He(),repaintStatus();break}let e=n[l];e&&t(finalize({optionId:e.id,label:e.label}));break}default:break}return}let s=applyLineEditorKey(u,a,{multiline:!0});if(s!==void 0){u=s,this.#We(),repaintStatus();return}switch(a.type){case`up`:case`down`:{let e=movePromptLine(u,a.type);e!==void 0&&(u=e,this.#We(),repaintStatus());break}case`enter`:{let n=resolveQuestionText(u.text,e);if(n===void 0)break;t(finalize(n));break}case`escape`:if(r){if(u.text.length>0){u=EMPTY_LINE,this.#We(),repaintStatus();break}c=`select`,u=EMPTY_LINE,this.#k=!1,this.#Ue(),repaintStatus();break}u=EMPTY_LINE,this.#We(),repaintStatus();break;default:break}},this.#Fe()})}upsertSubagentStep(e){if(this.#o===`hidden`)return;let t=stripTerminalControls(e.reasoning??``).trim(),n=stripTerminalControls(e.message??``).trim();if(!(t.length===0&&n.length===0)){if(this.#Qe(e.callId,e.subagentName),this.#o===`collapsed`){this.#ut();return}this.#$e({id:subagentStepSectionId(e.callId,e.sectionKey),kind:`subagent-step`,depth:1,reasoning:t,body:n,live:!e.finalized}),this.#ut()}}upsertSubagentTool(e){if(this.#o===`hidden`)return;if(this.#Qe(e.callId,e.subagentName),this.#o===`collapsed`){this.#ut();return}let t=subagentToolStatus(e.status),n={id:subagentToolSectionId(e.callId,e.childCallId),kind:`subagent-tool`,depth:1,title:stripTerminalControls(e.toolName),subtitle:summarizeToolArgs(e.input),status:t,live:t===`running`||t===`approval`,expanded:this.#o===`full`,toolInput:e.input};e.output===void 0?e.errorText!==void 0&&(n.result=stripTerminalControls(e.errorText)):(n.result=summarizeToolResult(e.output),n.toolOutput=e.output),this.#$e(n),this.#ut()}markChildToolCallId(e){this.#g.add(e);let t=this.#_.get(e);t!==void 0&&(this.#et(t),this.#_.delete(e),this.#ut())}#me(e){let t=this.#p.get(toolSectionId(e));t!==void 0&&(t.status=`denied`,t.live=!1)}upsertConnectionAuth(e){if(this.#s===`hidden`)return;let t=e.state===`authorized`||e.state===`declined`||e.state===`failed`||e.state===`timed-out`;this.#$e({id:connectionAuthSectionId(e.name),kind:`connection-auth`,title:`${stripTerminalControls(e.name)} · authorization · ${e.state}`,body:formatConnectionAuthContent(e),preformatted:!0,live:!t}),this.#ut()}setConnectionAuthPendingCount(e){let t=Math.max(0,e);if(t===this.#w)return;let n=this.#w>0;this.#w=t,t>0?(this.#M=STATUS.connectionAuth,this.#ut()):n&&(this.#M=STATUS.processing,this.#ut())}setVercelStatus(e){this.#T=e,this.#ut()}reset(){this.#f=[],this.#p.clear(),this.#m.clear(),this.#C=void 0,this.#S.length=0,this.#h.length=0,this.#b=!1,this.#x=void 0,this.#g.clear(),this.#_.clear(),this.#v.clear(),this.#ce=void 0,this.#oe=void 0,this.#w=0,this.#X=void 0,this.#Z=void 0,this.#$=void 0,this.#ee=void 0,this.#te=void 0,this.#P&&(this.#n.clearAll(),this.#ut())}renderNotice(e){let t=stripTerminalControls(e);t.trim().length!==0&&(this.#Ne(),this.#Je({kind:`notice`,body:t,live:!1}),this.#ut())}renderSandboxLog(e){let t=parseSandboxLogLine(stripTerminalControls(e));t!==void 0&&(this.#Ne(),this.#Je({kind:`sandbox`,body:t,live:!1}),this.#ut())}renderSetupWarning(e){let t=stripTerminalControls(e);if(t.trim().length===0){this.#he();return}this.#Ne(),this.#ue=t,this.#ut()}clearSetupWarning(){this.#he()}#he(){this.#ue!==void 0&&(this.#ue=void 0,this.#ut())}renderCommandResult(e){let t=stripTerminalControls(e);t.trim().length!==0&&(this.#Ne(),this.#Je({kind:`result`,body:t,live:!1}),this.#ut())}#ge(e,t=`spinner`){this.#Ne(),this.#k=!1,this.#j={kind:`idle`},this.#M=``;let n=t===`pulse`?{kind:`pulse`,startedAtMs:Date.now()}:{kind:`spinner`};this.#le={title:stripTerminalControls(e),indicator:n,lines:[],outputBuffer:[]},this.#Ge(),this.#ut()}#_e(e){this.#de=void 0,this.#ke();let t=this.#le;if(t!==void 0){if(this.#le=void 0,this.#qe(),e){let e=[];for(let n of t.lines){if(n.evidence===!0){e.push(n.text);continue}(n.tone===`warning`||n.tone===`error`)&&(e.length>0&&this.#Je({kind:`flow`,title:`info`,body:e.join(`
`),live:!1}),this.#Je({kind:`flow`,title:n.tone,body:n.text,live:!1})),e=[]}}this.#ut()}}async#ve(e){let t=this.#Ce(),n=isMultiSelectRequest(e),r={options:e.options,submitRow:n};`initialValue`in e&&e.initialValue!==void 0&&(r.defaultValue=e.initialValue),`initialValues`in e&&e.initialValues!==void 0&&(r.initialValues=e.initialValues);let i=initialSelectState(r),a,o=e.notices;if(e.kind===`task-list`){let n=t.taskListLineStart??t.lines.length,r=t.lines.slice(n).filter(e=>e.tone===`success`||e.tone===`warning`||e.tone===`error`).map(e=>({tone:e.tone,text:e.text}));o=[...e.notices??[],...r],t.taskListLineStart=t.lines.length,t.hideLinesWhileQuestion=!0}let panelState=()=>{let t={...e,select:i};return o!==void 0&&o.length>0&&(t.notices=o),a!==void 0&&(t.error=a),t};return t.question=e=>renderSelectQuestion(panelState(),this.#r,e),this.#ut(),await this.#Ee((t,r)=>{let o={key:t,options:e.options,select:i},s=reduceSetupSelectInput(n?{...o,kind:e.kind,required:e.required}:{...o,kind:e.kind});switch(s.kind){case`cancel`:r(void 0);return;case`repaint`:this.#ut();return;case`update`:i=s.select,a=void 0,this.#ut();return;case`submit`:r(s.values);return;case`error`:a=s.message,this.#ut();return;case`ignore`:return}}).promise}#ye(e){this.#Ne();let t=this.#we();t.status=e.status;let n;t.question=t=>renderSelectQuestion({kind:`actions`,context:e.context,actions:e.actions,cursor:n},this.#r,t),this.#ut();let r=this.#Ee((t,r)=>{let i=setupSelectionIntent(t);switch(i?.kind){case`cancel`:r(void 0);return;case`move`:n=moveActionCursor(n,i.direction,e.actions.length),this.#ut();return;case`repaint`:this.#ut();return;case`submit`:n!==void 0&&r(e.actions[n].value);return;case void 0:return}},()=>{t.status=void 0});return{choice:r.promise,close:()=>r.settle(void 0)}}async#be(e){let t=this.#Ce(),n={options:e.options};e.initialValue!==void 0&&(n.defaultValue=e.initialValue);let r=initialSelectState(n),i=lineOf(``),a;t.question=t=>{let n={kind:`editable`,message:e.message,options:e.options,select:r,edit:{optionValue:e.editable.value,editor:i,defaultValue:e.editable.defaultValue,formatHint:e.editable.formatHint,caretVisible:this.#I}};return a!==void 0&&(n.error=a),renderSelectQuestion(n,this.#r,t)};let onEditableRow=()=>selectValueAtCursor([...e.options],r.cursor)===e.editable.value,syncEditableRow=()=>{onEditableRow()?(i.text.length===0&&(i=lineOf(e.editable.defaultValue)),this.#He()):(i=lineOf(``),this.#Ue())};return syncEditableRow(),this.#ut(),await this.#Ee((t,n)=>{let applyEditor=e=>{i=e,a=void 0,this.#We(),this.#ut()},applySelect=t=>{r=reduceSelect(r,t,{options:e.options}),a=void 0,syncEditableRow(),this.#ut()},submit=()=>{let t=selectValueAtCursor([...e.options],r.cursor);if(t===void 0)return;if(t!==e.editable.value){n({kind:`selected`,value:t});return}let o=(i.text||e.editable.defaultValue).trim(),s=e.editable.validate?.(o);if(s!==void 0){a=s,this.#ut();return}n(o===e.editable.defaultValue?{kind:`selected`,value:t}:{kind:`edited`,value:t,text:o})},o=setupSelectionIntent(t);switch(o?.kind){case`cancel`:n(void 0);return;case`move`:applySelect({type:o.direction});return;case`submit`:submit();return;case`repaint`:this.#ut();return;case void 0:break}if(!onEditableRow())return;let s=applyLineEditorKey(i,t);s!==void 0&&applyEditor(s)},()=>this.#Ue()).promise}async#xe(e){let t=this.#Ce(),n=lineOf(``),r;return t.question=t=>{let i={message:e.message,editor:n,mask:e.mask===!0};return e.placeholder!==void 0&&(i.placeholder=e.placeholder),e.notices!==void 0&&(i.notices=e.notices),r!==void 0&&(i.error=r),renderTextQuestion(i,this.#r,t,this.#I)},this.#He(),this.#ut(),await this.#Ee((t,i)=>{let apply=e=>{n=e,r=void 0,this.#We(),this.#ut()},a=applyLineEditorKey(n,t);if(a!==void 0){apply(a);return}switch(t.type){case`ctrl-c`:case`escape`:i(void 0);return;case`ctrl-r`:this.#ut();return;case`enter`:{let t=n.text.length>0?n.text:e.defaultValue??``,a=e.validate?.(t);if(a!==void 0){r=a,this.#ut();return}i(t);return}default:return}},()=>this.#Ue()).promise}async#Se(e){let t=this.#Ce();return t.question=t=>renderAcknowledgeQuestion({message:e.message,lines:e.lines},this.#r,t),this.#ut(),await this.#Ee((e,t)=>{switch(e.type){case`enter`:case`escape`:case`ctrl-c`:t();return;case`ctrl-r`:this.#ut();return;default:return}}).promise}#Ce(){return this.#Ne(),this.#k=!1,this.#j={kind:`idle`},this.#M=``,this.#we()}#we(){return this.#le===void 0&&(this.#le={title:``,indicator:{kind:`spinner`},lines:[],outputBuffer:[]}),this.#le}#Te(){this.#le!==void 0&&(this.#le.question=void 0,this.#le.hideLinesWhileQuestion=!1),this.#H=void 0,this.#Ie(),this.#Oe(),this.#ut()}#Ee(e,t){let n=!1,r,i=new Promise(e=>{r=e}),settle=e=>{n||(n=!0,t?.(),this.#Te(),r(e))};return this.#H=t=>e(t,settle),this.#Fe(),{promise:i,settle}}#De(){let e,t=new Promise(t=>{e=t});return this.#de=e,this.#Oe(),{promise:t,dispose:()=>{this.#de===e&&(this.#de=void 0,this.#ke())}}}#Oe(){if(this.#de===void 0)return;let consumer=e=>{if(e.type===`ctrl-c`||e.type===`escape`){let e=this.#de;this.#de=void 0,this.#ke(),e?.();return}e.type===`ctrl-r`&&this.#ut()};this.#fe=consumer,this.#H=consumer,this.#Fe()}#ke(){this.#fe!==void 0&&(this.#H===this.#fe&&this.#Ie(),this.#fe=void 0)}#Ae(e){let t=e===void 0?void 0:stripTerminalControls(e);if(this.#le!==void 0){this.#le.status=t,t===void 0&&(this.#le.preview=void 0),this.#ut();return}if(t===void 0){this.#j={kind:`idle`},this.#M=``,this.#qe(),this.#ut();return}this.#Ne(),this.#Ke(),this.#M=t,this.#ut()}#je(e,t){let n=stripTerminalControls(e);if(n.trim().length===0)return;let r=this.#le;if(r!==void 0){if(r.preview=void 0,t===`warning`||t===`error`)for(let e of r.outputBuffer)r.lines.push({text:e,tone:`info`,evidence:!0});r.outputBuffer=[],r.lines.push({text:n,tone:t}),this.#ut();return}this.#Ne(),this.#Je({kind:`flow`,title:t,body:n,live:!1}),this.#ut()}#Me(e){let t=stripTerminalControls(e);if(t.trim().length===0)return;let n=this.#le;if(n===void 0){this.#je(t,`info`);return}n.preview=t,n.outputBuffer.push(t),n.outputBuffer.length>40&&n.outputBuffer.shift(),this.#ut()}shutdown(){this.#Pe()}#Ne(e){this.#N=e?.title??this.#N,this.#Q=e?.contextSize??this.#l,!this.#P&&(this.#P=!0,this.#n.reset(),this.#n.hideCursor(),this.#Tt(),this.#e.isTTY&&(this.#e.setRawMode?.(!0),this.#e.resume(),this.#n.emitBracketedPaste(!0)),this.#K=()=>this.#ut(),this.#t.on(`resize`,this.#K))}#Pe(){this.#Ie(),this.#Ue(),this.#qe(),this.#B!==void 0&&(clearTimeout(this.#B),this.#B=void 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e=p;e<p+f;e+=1){let t=d.rows[e],r=e===0?m:` `;(e===p&&p>0||e===p+f-1&&p+f<d.rows.length)&&(r=h);let s;if(e===d.caretRow){let{before:e,under:r,after:i}=visibleLine({text:t.text,cursor:d.caretOffset},g,a.glyph.ellipsis);s=renderInputWithBlockCursor({before:e,under:r,after:i,visible:o,inverse:u.inverse,render:style}),c.length>0&&d.rows.length===1&&(s+=c)}else s=style(t.text);_.push(clip(` ${r} ${s}`,i))}return _.push(``),_}function previousBlockOf(e){let t={kind:e.kind};return e.title!==void 0&&(t.title=e.title),t}function leadsWithGap(e,t){if(e.kind===`sandbox`&&t?.kind===`sandbox`)return!1;if(t?.kind===`sandbox`&&e.kind!==`sandbox`)return!0;if(e.kind===`log`&&t?.kind===`log`)return t.title!==e.title;if(t?.kind===`log`&&e.kind!==`log`)return!0;switch(e.kind){case`user`:case`assistant`:case`reasoning`:case`subagent`:case`error`:case`notice`:case`question`:case`connection-auth`:case`sandbox`:case`log`:case`command`:case`warning`:case`flow`:case`agent-header`:return!0;default:return!1}}function parseSandboxLogLine(e){let t=e.trim();if(!t.startsWith(`eve: `))return;let n=t.slice(5);return/\bsandbox\b/i.test(n)&&!isLowValueSandboxLogLine(n)?n:void 0}function isLowValueSandboxLogLine(e){return/^initializing (?:\d+ )?sandbox templates?\b/i.test(e)||/^initialized \d+ sandbox\b/i.test(e)||/^reused cached sandbox template\b/i.test(e)||/^sandbox template "[^"]+" \([^)]+\): (checking|reusing|loading microsandbox runtime|microsandbox runtime ready)\b/i.test(e)}function clipLiveRows(e,t,n,r){if(e.length<=t)return[...e];if(t<=1)return[clip(hiddenRowsMarker(e.length,r),n)];let i=t-1;return[clip(hiddenRowsMarker(e.length-i,r),n),...e.slice(e.length-i)]}function hiddenRowsMarker(e,t){let n=e.toLocaleString(),r=e===1?`row`:`rows`;return t.colors.dim(`${t.glyph.dot} ${t.glyph.ellipsis} ${n} earlier ${r} hidden while streaming`)}function collapseReasoning(e,t){switch(e){case`collapsed`:return!0;case`auto-collapsed`:return!t;default:return!1}}function renderNativeToolBlock(e,t,n){let r={id:t,kind:`tool`,title:stripTerminalControls(e.toolName),subtitle:summarizeToolArgs(e.input),status:e.status,live:e.status===`running`||e.status===`approval`,expanded:n,toolInput:e.input};return e.output===void 0?e.errorText!==void 0&&(r.result=stripTerminalControls(e.errorText)):(r.result=summarizeToolResult(e.output),r.toolOutput=e.output),r}function subagentToolStatus(e){switch(e){case`approval-requested`:return`approval`;case`executing`:return`running`;case`done`:return`done`;case`failed`:return`error`}}function formatToolApprovalTitle(e){return stripTerminalControls(e.title??e.toolName)}function toolSectionId(e){return`tool:${e}`}function questionSectionId(e){return`question:${e}`}function subagentHeaderId(e){return`subagent:${e}:header`}function subagentStepSectionId(e,t){return`subagent:${e}:step:${t}`}function subagentToolSectionId(e,t){return`subagent:${e}:tool:${t}`}function connectionAuthSectionId(e){return`connection-auth:${e}`}function formatConnectionAuthContent(e){let t=[],n=stripTerminalControls(e.description);n.length>0&&t.push(n);let r=e.challenge;if(r?.url&&t.push(`URL: ${stripTerminalControls(r.url)}`),r?.userCode&&t.push(`Code: ${stripTerminalControls(r.userCode)}`),r?.expiresAt&&t.push(`Expires: ${stripTerminalControls(r.expiresAt)}`),r?.instructions&&t.push(stripTerminalControls(r.instructions)),e.reason!==void 0){let n=stripTerminalControls(e.reason);n.length>0&&t.push(`Reason: ${n}`)}return t.join(`
`)}function formatQuestionContent(e,t,n){let r=n.colors,a=[],o=e.options??[];if(o.length>0){for(let[e,s]of o.entries()){let o=stripTerminalControls(s.label),c=s.description===void 0?``:stripTerminalControls(s.description),l=t===e,u=c.length>0?`${l?` `:`  `}${r.dim(`— ${c}`)}`:``,d=renderCursorRow(l?`${n.glyph.selectedPointer} ${o}`:`  ${o}`,l,r);a.push(`${d}${u}`)}if(e.allowFreeform===!0){let e=t===o.length,i=`Type your own answer`,s=e?`${n.glyph.selectedPointer} ${i}`:`  ${r.dim(i)}`;a.push(renderCursorRow(s,e,r))}}else a.push(r.dim(`  (type your answer)`));return a.join(`
`)}function resolveQuestionText(e,t){let n=e.trim();if(n.length===0)return;let r=n.toLowerCase(),i=t.options??[];if(i.length>0){let e=matchQuestionOption(r,i);if(e!==void 0)return{optionId:e.id,label:e.label}}if(t.allowFreeform===!0||i.length===0)return{text:n,label:n}}function matchQuestionOption(e,t){let n=t.find(t=>t.id.toLowerCase()===e);if(n!==void 0)return n;let r=t.find(t=>t.label.toLowerCase()===e);if(r!==void 0)return r;let i=Number(e);if(Number.isInteger(i)&&i>0&&i<=t.length)return t[i-1]}export{TerminalRenderer};