desktop-workspace-home

1import {clean,text,code,row,frame,bounded,path,xml,num,pct,count,waitUntil,chart,gauge,columns,usageChips,strip} from './ui.js'
2const ID="desktop-workspace-home", TITLE="Desktop Workspace Home"
3let surface=null,prefix=''
4let report='Reload to inspect Git.'
5async function load($){try{const r=await $.process.run(['git','--no-pager','status','--short','--branch'],{cwd:await $.session.cwd(),timeoutMs:10000});report=clean(r.exitCode===0?r.stdout||'Clean workspace.':'Git inspection failed: '+r.stderr)}catch(error){report='Git inspection failed: '+error.message}$.ui.invalidate('ui.render')}
6
7export function register(on){
8 on('session.start',async($,e,next)=>{
9  surface=e.surface;prefix='workspace:'+encodeURIComponent(e.cwd)+':'
10  await $.command.register({name:ID,description:"Show the current workspace, Git state, and session usage together.",immediate:true})
11  if(surface==='desktop'){}
12  return next(e)
13 })
14 on('command.run',{command:"desktop-workspace-home"},async($,e)=>{
15  if(surface!=='desktop')return {text:TITLE+' requires the Claude Desktop Code tab.'}
16  await load($)
17  await $.ui.open({id:ID,title:TITLE,focus:true,closeOnEscape:true})
18  return {}
19 })
20
21
22 on('ui.render',{component:'Pane'},async($,e,next)=>{
23  if(e.requestId!==ID)return next(e)
24  const E=$.ui.resolve(e)
25  if(e.surface!=='desktop')return text(E,TITLE+' requires the Claude Desktop Code tab.')
26  try{return frame(E,TITLE,[...await draw($,E,e),E.Button({key:'refresh',label:'Refresh',onPress:()=>$.ui.invalidate('ui.render')})])}
27  catch(error){return frame(E,TITLE,[text(E,'Unable to display: '+clean(error.message,500),{color:'yellow'}),E.Button({key:'refresh',label:'Retry',onPress:()=>$.ui.invalidate('ui.render')})])}
28 })
29}
30async function draw($,E,e){
31 const redraw=()=>$.ui.invalidate('ui.render')
32 const button=(key,label,onPress)=>E.Button({key,label,onPress})
33 const input=(key,label,value,onSubmit)=>E.Input({key,label,value,submitLabel:'apply',onSubmit})
34 const copy=async(value)=>{const r=await $.ui.copy({text:clean(value,30000)});if(!r.isCopied)$.ui.toast('Clipboard unavailable.')}
35 const cwd=await $.session.cwd(),u=await $.session.usage()
36return [text(E,cwd,{bold:true}),columns(E,e,[[text(E,'Workspace Git state'),code(E,report)],[text(E,'Session context: '+count(u.context?.percent)+'%'),text(E,'Reported USD: '+(Number.isFinite(u.cost?.usd)?u.cost.usd.toFixed(2):'not reported')),text(E,'Plan windows: '+u.rateLimits.length)]]),button('copy','Copy workspace path',()=>copy(cwd)),button('reload','Reload Git state',()=>load($))]
37}
38

1// Pure presentation helpers, copied into each standalone plugin.
2export function clean(v, n=9000) { return String(v ?? '').replace(/[\u0000-\u0008\u000b\u000c\u000e-\u001f\u007f-\u009f]/g,'').slice(0,n) }
3export function text(E,v,props={}) { return E.Text({...props,children:[clean(v)]}) }
4export function code(E,v) { return E.Code({source:clean(v),language:'text'}) }
5export function row(E,children) { return E.Box({flexDirection:'row',columnGap:2,flexWrap:'wrap',children}) }
6export function frame(E,title,children) { return E.Box({flexDirection:'column',gap:1,children:[text(E,title,{bold:true,color:'cyan'}),...children]}) }
7export function bounded(v,n=9000) { if(v.length>n)throw Error('Input exceeds '+n+' characters.');return v }
8export function path(v) { v=v.trim();if(!v||v.startsWith('-')||/[\x00-\x1f]/.test(v))throw Error('Enter a path without control characters or leading flags.');return v }
9export function xml(v) { return clean(v,200).replace(/[&<>"']/g,c=>({'&':'&amp;','<':'&lt;','>':'&gt;','"':'&quot;',"'":'&apos;'}[c])) }
10export function num(v) { return Number.isFinite(v)?v:0 }
11export function pct(v) { return Math.max(0,Math.min(100,num(v))) }
12export function count(v) { return Number.isFinite(v)?v.toLocaleString('en-US'):'not reported' }
13export function waitUntil(v,now) { const n=Date.parse(v);if(!Number.isFinite(n))return 'reset not reported';const m=Math.max(0,Math.ceil((n-now)/60000));return m?Math.floor(m/60)+'h '+m%60+'m':'reset due; awaiting report' }
14export function chart(E,values,labels,alt,scale) {
15 const data=values.slice(-12), names=labels.slice(-12),max=scale||Math.max(1,...data.map(num)),h=40+data.length*30
16 const rows=data.map((v,i)=>'<text x="12" y="'+(28+i*30)+'" fill="#d8dfeb" font-size="12">'+xml(names[i])+'</text><rect x="180" y="'+(12+i*30)+'" width="'+(Math.max(0,num(v))/max*310)+'" height="20" rx="5" fill="#8b9cf7"/><text x="505" y="'+(28+i*30)+'" fill="#d8dfeb" font-size="12">'+xml(Math.round(num(v)*10)/10)+'</text>').join('')
17 return E.Svg({source:'<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 580 '+h+'" width="580" height="'+h+'"><rect width="580" height="'+h+'" rx="12" fill="#182234"/>'+rows+'</svg>',alt:clean(alt),height:h})
18}
19export function gauge(E,value,label) { return chart(E,[pct(value)],[label],label+': '+count(value)+'%',100) }
20export function usageChips(u,records,now) {
21 const totals=records.reduce((a,r)=>({input:a.input+num(r.input_tokens),output:a.output+num(r.output_tokens),cache:a.cache+num(r.cache_read_input_tokens)}),{input:0,output:0,cache:0})
22 return [...u.rateLimits.slice(0,4).map(r=>r.kind+' '+count(r.percentUsed)+'% · '+waitUntil(r.resetsAt,now)),
23  'Context '+count(u.context?.percent)+'%', 'Input '+count(totals.input),'Output '+count(totals.output),'Cache read '+count(totals.cache),'USD '+(Number.isFinite(u.cost?.usd)?u.cost.usd.toFixed(2):'not reported')]
24}
25export function strip(E,chips,columns) {
26 const w=Math.min(1000,Math.max(240,(columns||80)*8)),colors=['#bbdbc6','#d4c8ed','#cbd5ed','#edcfbd','#bddec9','#ccd6f1','#e7d6a7']
27 let x=4,y=4
28 const pills=chips.map((s,i)=>{const cw=Math.min(w-8,s.length*6.5+24);if(x+cw>w){x=4;y+=40}const p='<rect x="'+x+'" y="'+y+'" width="'+cw+'" height="32" rx="16" fill="'+colors[i%colors.length]+'"/><text x="'+(x+12)+'" y="'+(y+21)+'" font-family="system-ui" font-size="12" fill="#202523">'+xml(s)+'</text>';x+=cw+8;return p}).join('')
29 const h=y+36
30 return E.Svg({source:'<svg xmlns="http://www.w3.org/2000/svg" width="'+w+'" height="'+h+'" viewBox="0 0 '+w+' '+h+'">'+pills+'</svg>',alt:chips.join('; '),height:h})
31}
32export function columns(E,e,children) { return E.Box({flexDirection:e.props.bodyColumns>=70?'row':'column',gap:2,children:children.map(c=>E.Box({flexDirection:'column',flexGrow:1,children:c}))}) }
33