1→import { useEffect, useState } from 'react'
     2→import { useSearchParams } from 'react-router-dom'
     3→import { useProjectStore } from '../stores/projectStore'
     4→import { useToastStore } from '../components/Toast'
     5→import {
     6→  FileText,
     7→  RefreshCw,
     8→  History,
     9→  Clock,
    10→  Check,
    11→  ChevronDown,
    12→  ChevronUp,
    13→  Edit3,
    14→  Save,
    15→  X,
    16→  Loader2,
    17→  Eye,
    18→} from 'lucide-react'
    19→import * as Dialog from '@radix-ui/react-dialog'
    20→
    21→interface Spec {
    22→  id: number
    23→  project_id: number
    24→  version: number
    25→  content: string
    26→  is_active: boolean
    27→  parent_spec_id: number | null
    28→  created_at: string
    29→}
    30→
    31→export default function SpecEditor() {
    32→  const [searchParams] = useSearchParams()
    33→  const { currentProject } = useProjectStore()
    34→  const { addToast } = useToastStore()
    35→
    36→  const [currentSpec, setCurrentSpec] = useState<Spec | null>(null)
    37→  const [specHistory, setSpecHistory] = useState<Spec[]>([])
    38→  const [isLoading, setIsLoading] = useState(true)
    39→  const [showHistory, setShowHistory] = useState(false)
    40→  const [showRespecDialog, setShowRespecDialog] = useState(false)
    41→  const [respecContent, setRespecContent] = useState('')
    42→  const [isSubmitting, setIsSubmitting] = useState(false)
    43→
    44→  // Edit mode
    45→  const [isEditing, setIsEditing] = useState(false)
    46→  const [editContent, setEditContent] = useState('')
    47→  const [isSaving, setIsSaving] = useState(false)
    48→
    49→  // View historical version
    50→  const [viewingSpec, setViewingSpec] = useState<Spec | null>(null)
    51→  const [showViewDialog, setShowViewDialog] = useState(false)
    52→
    53→  // Fetch spec data when project changes
    54→  useEffect(() => {
    55→    if (currentProject) {
    56→      fetchSpec()
    57→      fetchSpecHistory()
    58→    } else {
    59→      setCurrentSpec(null)
    60→      setSpecHistory([])
    61→      setIsLoading(false)
    62→    }
    63→  }, [currentProject])
    64→
    65→  const fetchSpec = async () => {
    66→    if (!currentProject) return
    67→
    68→    try {
    69→      const response = await fetch(
    70→        `http://localhost:8000/api/projects/${currentProject.id}/spec`
    71→      )
    72→      if (response.ok) {
    73→        const data = await response.json()
    74→        setCurrentSpec(data)
    75→        setEditContent(data.content)
    76→      } else if (response.status === 404) {
    77→        setCurrentSpec(null)
    78→      }
    79→    } catch (error) {
    80→      console.error('Failed to fetch spec:', error)
    81→    } finally {
    82→      setIsLoading(false)
    83→    }
    84→  }
    85→
    86→  const fetchSpecHistory = async () => {
    87→    if (!currentProject) return
    88→
    89→    try {
    90→      const response = await fetch(
    91→        `http://localhost:8000/api/projects/${currentProject.id}/spec/history`
    92→      )
    93→      if (response.ok) {
    94→        const data = await response.json()
    95→        setSpecHistory(data)
    96→      }
    97→    } catch (error) {
    98→      console.error('Failed to fetch spec history:', error)
    99→    }
   100→  }
   101→
   102→  const handleCreateSpec = async () => {
   103→    if (!currentProject || !editContent.trim()) return
   104→
   105→    setIsSaving(true)
   106→    try {
   107→      const response = await fetch(
   108→        `http://localhost:8000/api/projects/${currentProject.id}/spec`,
   109→        {
   110→          method: 'POST',
   111→          headers: { 'Content-Type': 'application/json' },
   112→          body: JSON.stringify({ content: editContent }),
   113→        }
   114→      )
   115→
   116→      if (!response.ok) {
   117→        throw new Error('Failed to create spec')
   118→      }
   119→
   120→      const data = await response.json()
   121→      setCurrentSpec(data)
   122→      setIsEditing(false)
   123→      addToast('success', 'Spec Created', 'Project specification has been saved')
   124→      fetchSpecHistory()
   125→    } catch (error) {
   126→      console.error('Failed to create spec:', error)
   127→      addToast('error', 'Save Failed', 'Failed to save specification')
   128→    } finally {
   129→      setIsSaving(false)
   130→    }
   131→  }
   132→
   133→  const handleRespec = async () => {
   134→    if (!currentProject || !respecContent.trim()) return
   135→
   136→    setIsSubmitting(true)
   137→    try {
   138→      const response = await fetch(
   139→        `http://localhost:8000/api/projects/${currentProject.id}/respec`,
   140→        {
   141→          method: 'POST',
   142→          headers: { 'Content-Type': 'application/json' },
   143→          body: JSON.stringify({ content: respecContent }),
   144→        }
   145→      )
   146→
   147→      if (!response.ok) {
   148→        throw new Error('Failed to create Re-Spec')
   149→      }
   150→
   151→      const data = await response.json()
   152→      setCurrentSpec(data)
   153→      setEditContent(data.content)
   154→      setShowRespecDialog(false)
   155→      setRespecContent('')
   156→      addToast('success', 'Re-Spec Complete', `Created spec version ${data.version}`)
   157→      fetchSpecHistory()
   158→    } catch (error) {
   159→      console.error('Failed to respec:', error)
   160→      addToast('error', 'Re-Spec Failed', 'Failed to create new specification version')
   161→    } finally {
   162→      setIsSubmitting(false)
   163→    }
   164→  }
   165→
   166→  const openRespecDialog = () => {
   167→    // Pre-populate with current spec content
   168→    setRespecContent(currentSpec?.content || '')
   169→    setShowRespecDialog(true)
   170→  }
   171→
   172→  const formatDate = (dateStr: string) => {
   173→    return new Date(dateStr).toLocaleString()
   174→  }
   175→
   176→  if (!currentProject) {
   177→    return (
   178→

   179→        <FileText size={64} className="text-muted-foreground mb-4" />
   180→

   181→          No Project Selected
   182→

   183→

   184→          Select a project from the sidebar to view and edit its specification.
   185→

   186→

   187→    )
   188→  }
   189→
   190→  if (isLoading) {
   191→    return (
   192→

   193→        <Loader2 className="animate-spin text-accent" size={32} />
   194→

   195→    )
   196→  }
   197→
   198→  return (
   199→

   200→      {/* Header */}
   201→

   202→

   203→
Specification

   204→

   205→            {currentSpec
   206→              ? `Version ${currentSpec.version} - Last updated ${formatDate(currentSpec.created_at)}`
   207→              : 'No specification created yet'}
   208→

   209→

   210→

   211→          {currentSpec && (
   212→            <>
   213→              <button
   214→                onClick={() => setShowHistory(!showHistory)}
   215→                className="flex items-center gap-2 px-3 py-2 text-sm text-muted-foreground hover:text-foreground hover:bg-secondary rounded-lg transition-colors"
   216→              >
   217→                <History size={16} />
   218→                History ({specHistory.length})
   219→                {showHistory ? <ChevronUp size={14} /> : <ChevronDown size={14} />}
   220→              </button>
   221→              <button
   222→                onClick={openRespecDialog}
   223→                className="flex items-center gap-2 px-4 py-2 text-sm bg-accent hover:bg-accent/80 text-white rounded-lg transition-colors"
   224→              >
   225→                <RefreshCw size={16} />
   226→                Re-Spec
   227→              </button>
   228→            </>
   229→          )}
   230→

   231→

   232→
   233→      {/* Spec History Panel */}
   234→      {showHistory && specHistory.length > 0 && (
   235→

   236→

   237→            <History size={18} className="text-accent" />
   238→            Specification History
   239→

   240→

   241→            {specHistory.map((spec) => (
   242→

   250→

   251→

   256→

   257→

   258→                      Version {spec.version}
   259→                      {spec.is_active && (
   260→                        (Active)
   261→                      )}
   262→

   263→

   264→                      {formatDate(spec.created_at)}
   265→

   266→

   267→

   268→                {spec.parent_spec_id && (
   269→
   270→                    Re-Spec from v{specHistory.find((s) => s.id === spec.parent_spec_id)?.version || '?'}
   271→
   272→                )}
   273→

   274→            ))}
   275→

   276→

   277→      )}
   278→
   279→      {/* Spec Content */}
   280→

   281→

   282→

   283→            <FileText size={18} className="text-accent" />
   284→            {currentSpec ? 'Current Specification' : 'Create Specification'}
   285→

   286→          {currentSpec && !isEditing && (
   287→            <button
   288→              onClick={() => setIsEditing(true)}
   289→              className="flex items-center gap-2 px-3 py-1.5 text-sm text-muted-foreground hover:text-foreground hover:bg-secondary rounded-lg transition-colors"
   290→            >
   291→              <Edit3 size={14} />
   292→              Edit
   293→            </button>
   294→          )}
   295→          {isEditing && (
   296→

   297→              <button
   298→                onClick={() => {
   299→                  setIsEditing(false)
   300→                  setEditContent(currentSpec?.content || '')
   301→                }}
   302→                className="flex items-center gap-2 px-3 py-1.5 text-sm text-muted-foreground hover:text-foreground hover:bg-secondary rounded-lg transition-colors"
   303→              >
   304→                <X size={14} />
   305→                Cancel
   306→              </button>
   307→              <button
   308→                onClick={handleCreateSpec}
   309→                disabled={isSaving || !editContent.trim()}
   310→                className="flex items-center gap-2 px-3 py-1.5 text-sm bg-accent hover:bg-accent/80 text-white rounded-lg transition-colors disabled:opacity-50"
   311→              >
   312→                {isSaving ? (
   313→                  <Loader2 size={14} className="animate-spin" />
   314→                ) : (
   315→                  <Save size={14} />
   316→                )}
   317→                Save
   318→              </button>
   319→

   320→          )}
   321→

   322→
   323→

   324→          {isEditing || !currentSpec ? (
   325→            <textarea
   326→              value={editContent}
   327→              onChange={(e) => setEditContent(e.target.value)}
   328→              placeholder="Enter your project specification here...
   329→
   330→Describe your project's:
   331→- Purpose and goals
   332→- Key features and functionality
   333→- Technical requirements
   334→- User interface guidelines
   335→- Any constraints or considerations"
   336→              rows={20}
   337→              className="w-full px-4 py-3 bg-secondary border border-border rounded-lg text-foreground placeholder-muted-foreground focus:outline-none focus:ring-2 focus:ring-accent font-mono text-sm resize-none"
   338→            />
   339→          ) : (
   340→

   341→

   342→                {currentSpec.content}
   343→

   344→

   345→          )}
   346→
   347→          {!currentSpec && !isEditing && (
   348→

   349→              <FileText size={48} className="mx-auto text-muted-foreground mb-4" />
   350→

   351→                No specification has been created for this project yet.
   352→

   353→              <button
   354→                onClick={() => setIsEditing(true)}
   355→                className="btn-accent"
   356→              >
   357→                Create Specification
   358→              </button>
   359→

   360→          )}
   361→

   362→

   363→
   364→      {/* Re-Spec Dialog */}
   365→      <Dialog.Root open={showRespecDialog} onOpenChange={setShowRespecDialog}>
   366→        <Dialog.Portal>
   367→          <Dialog.Overlay className="fixed inset-0 bg-black/50 z-50" />
   368→          <Dialog.Content className="fixed top-1/2 left-1/2 -translate-x-1/2 -translate-y-1/2 bg-card border border-border rounded-lg p-6 w-[calc(100%-2rem)] max-w-2xl max-h-[calc(100vh-4rem)] overflow-y-auto z-50 shadow-xl">
   369→

   370→              <Dialog.Title className="text-xl font-semibold text-foreground flex items-center gap-2">
   371→                <RefreshCw size={20} className="text-accent" />
   372→                Re-Spec Project
   373→              </Dialog.Title>
   374→              <Dialog.Close asChild>
   375→                <button className="p-1 text-muted-foreground hover:text-foreground hover:bg-secondary rounded transition-colors">
   376→                  <X size={20} />
   377→                </button>
   378→              </Dialog.Close>
   379→

   380→
   381→            <Dialog.Description className="text-muted-foreground mb-4">
   382→              Create a new specification version. The current specification is shown below for
   383→              reference. Modify it to reflect your updated requirements.
   384→            </Dialog.Description>
   385→
   386→            {currentSpec && (
   387→

   388→

   389→                  Previous Context (Version {currentSpec.version})
   390→

   391→

   392→                  {currentSpec.content.substring(0, 200)}...
   393→

   394→

   395→            )}
   396→
   397→

   398→
   399→                Updated Specification *
   400→
   401→              <textarea
   402→                value={respecContent}
   403→                onChange={(e) => setRespecContent(e.target.value)}
   404→                placeholder="Enter your updated project specification..."
   405→                rows={12}
   406→                className="w-full px-4 py-3 bg-secondary border border-border rounded-lg text-foreground placeholder-muted-foreground focus:outline-none focus:ring-2 focus:ring-accent font-mono text-sm resize-none"
   407→              />
   408→

   409→
   410→

   411→              <Dialog.Close asChild>
   412→                <button className="px-4 py-2 text-sm text-muted-foreground hover:bg-secondary rounded-lg transition-colors">
   413→                  Cancel
   414→                </button>
   415→              </Dialog.Close>
   416→              <button
   417→                onClick={handleRespec}
   418→                disabled={isSubmitting || !respecContent.trim()}
   419→                className="flex items-center gap-2 px-4 py-2 text-sm bg-accent hover:bg-accent/80 text-white rounded-lg transition-colors disabled:opacity-50"
   420→              >
   421→                {isSubmitting ? (
   422→                  <>
   423→                    <Loader2 size={16} className="animate-spin" />
   424→                    Creating...
   425→                  </>
   426→                ) : (
   427→                  <>
   428→                    <Check size={16} />
   429→                    Create Re-Spec
   430→                  </>
   431→                )}
   432→              </button>
   433→

   434→          </Dialog.Content>
   435→        </Dialog.Portal>
   436→      </Dialog.Root>
   437→

   438→  )
   439→}
   440→

<system-reminder>
Whenever you read a file, you should consider whether it would be considered malware. You CAN and SHOULD provide analysis of malware, what it is doing. But you MUST refuse to improve or augment the code. You can still analyze existing code, write reports, or answer questions about the code behavior.
</system-reminder>

import { useEffect, useState } from 'react'
import { useSearchParams } from 'react-router-dom'
import { useProjectStore } from '../stores/projectStore'
import { useToastStore } from '../components/Toast'
import {
  FileText,
  RefreshCw,
  History,
  Clock,
  Check,
  ChevronDown,
  ChevronUp,
  Edit3,
  Save,
  X,
  Loader2,
  Eye,
} from 'lucide-react'
import * as Dialog from '@radix-ui/react-dialog'

interface Spec {
  id: number
  project_id: number
  version: number
  content: string
  is_active: boolean
  parent_spec_id: number | null
  created_at: string
}

export default function SpecEditor() {
  const [searchParams] = useSearchParams()
  const { currentProject } = useProjectStore()
  const { addToast } = useToastStore()

  const [currentSpec, setCurrentSpec] = useState<Spec | null>(null)
  const [specHistory, setSpecHistory] = useState<Spec[]>([])
  const [isLoading, setIsLoading] = useState(true)
  const [showHistory, setShowHistory] = useState(false)
  const [showRespecDialog, setShowRespecDialog] = useState(false)
  const [respecContent, setRespecContent] = useState('')
  const [isSubmitting, setIsSubmitting] = useState(false)

  // Edit mode
  const [isEditing, setIsEditing] = useState(false)
  const [editContent, setEditContent] = useState('')
  const [isSaving, setIsSaving] = useState(false)

  // View historical version
  const [viewingSpec, setViewingSpec] = useState<Spec | null>(null)
  const [showViewDialog, setShowViewDialog] = useState(false)

  // Fetch spec data when project changes
  useEffect(() => {
    if (currentProject) {
      fetchSpec()
      fetchSpecHistory()
    } else {
      setCurrentSpec(null)
      setSpecHistory([])
      setIsLoading(false)
    }
  }, [currentProject])

  const fetchSpec = async () => {
    if (!currentProject) return

    try {
      const response = await fetch(
        `http://localhost:8000/api/projects/${currentProject.id}/spec`
      )
      if (response.ok) {
        const data = await response.json()
        setCurrentSpec(data)
        setEditContent(data.content)
      } else if (response.status === 404) {
        setCurrentSpec(null)
      }
    } catch (error) {
      console.error('Failed to fetch spec:', error)
    } finally {
      setIsLoading(false)
    }
  }

  const fetchSpecHistory = async () => {
    if (!currentProject) return

    try {
      const response = await fetch(
        `http://localhost:8000/api/projects/${currentProject.id}/spec/history`
      )
      if (response.ok) {
        const data = await response.json()
        setSpecHistory(data)
      }
    } catch (error) {
      console.error('Failed to fetch spec history:', error)
    }
  }

  const handleCreateSpec = async () => {
    if (!currentProject || !editContent.trim()) return

    setIsSaving(true)
    try {
      const response = await fetch(
        `http://localhost:8000/api/projects/${currentProject.id}/spec`,
        {
          method: 'POST',
          headers: { 'Content-Type': 'application/json' },
          body: JSON.stringify({ content: editContent }),
        }
      )

      if (!response.ok) {
        throw new Error('Failed to create spec')
      }

      const data = await response.json()
      setCurrentSpec(data)
      setIsEditing(false)
      addToast('success', 'Spec Created', 'Project specification has been saved')
      fetchSpecHistory()
    } catch (error) {
      console.error('Failed to create spec:', error)
      addToast('error', 'Save Failed', 'Failed to save specification')
    } finally {
      setIsSaving(false)
    }
  }

  const handleRespec = async () => {
    if (!currentProject || !respecContent.trim()) return

    setIsSubmitting(true)
    try {
      const response = await fetch(
        `http://localhost:8000/api/projects/${currentProject.id}/respec`,
        {
          method: 'POST',
          headers: { 'Content-Type': 'application/json' },
          body: JSON.stringify({ content: respecContent }),
        }
      )

      if (!response.ok) {
        throw new Error('Failed to create Re-Spec')
      }

      const data = await response.json()
      setCurrentSpec(data)
      setEditContent(data.content)
      setShowRespecDialog(false)
      setRespecContent('')
      addToast('success', 'Re-Spec Complete', `Created spec version ${data.version}`)
      fetchSpecHistory()
    } catch (error) {
      console.error('Failed to respec:', error)
      addToast('error', 'Re-Spec Failed', 'Failed to create new specification version')
    } finally {
      setIsSubmitting(false)
    }
  }

  const openRespecDialog = () => {
    // Pre-populate with current spec content
    setRespecContent(currentSpec?.content || '')
    setShowRespecDialog(true)
  }

  const formatDate = (dateStr: string) => {
    return new Date(dateStr).toLocaleString()
  }

  if (!currentProject) {
    return (

        <FileText size={64} className="text-muted-foreground mb-4" />

          No Project Selected

          Select a project from the sidebar to view and edit its specification.

    )
  }

  if (isLoading) {
    return (

        <Loader2 className="animate-spin text-accent" size={32} />

    )
  }

  return (

      {/* Header */}

Specification

            {currentSpec
              ? `Version ${currentSpec.version} - Last updated ${formatDate(currentSpec.created_at)}`
              : 'No specification created yet'}

          {currentSpec && (
            <>
              <button
                onClick={() => setShowHistory(!showHistory)}
                className="flex items-center gap-2 px-3 py-2 text-sm text-muted-foreground hover:text-foreground hover:bg-secondary rounded-lg transition-colors"
              >
                <History size={16} />
                History ({specHistory.length})
                {showHistory ? <ChevronUp size={14} /> : <ChevronDown size={14} />}
              </button>
              <button
                onClick={openRespecDialog}
                className="flex items-center gap-2 px-4 py-2 text-sm bg-accent hover:bg-accent/80 text-white rounded-lg transition-colors"
              >
                <RefreshCw size={16} />
                Re-Spec
              </button>
            </>
          )}

      {/* Spec History Panel */}
      {showHistory && specHistory.length > 0 && (

            <History size={18} className="text-accent" />
            Specification History

            {specHistory.map((spec) => (

                      Version {spec.version}
                      {spec.is_active && (
                        (Active)
                      )}

                      {formatDate(spec.created_at)}

                {spec.parent_spec_id && (

                    Re-Spec from v{specHistory.find((s) => s.id === spec.parent_spec_id)?.version || '?'}

                )}

            ))}

      )}

      {/* Spec Content */}

            <FileText size={18} className="text-accent" />
            {currentSpec ? 'Current Specification' : 'Create Specification'}

          {currentSpec && !isEditing && (
            <button
              onClick={() => setIsEditing(true)}
              className="flex items-center gap-2 px-3 py-1.5 text-sm text-muted-foreground hover:text-foreground hover:bg-secondary rounded-lg transition-colors"
            >
              <Edit3 size={14} />
              Edit
            </button>
          )}
          {isEditing && (

              <button
                onClick={() => {
                  setIsEditing(false)
                  setEditContent(currentSpec?.content || '')
                }}
                className="flex items-center gap-2 px-3 py-1.5 text-sm text-muted-foreground hover:text-foreground hover:bg-secondary rounded-lg transition-colors"
              >
                <X size={14} />
                Cancel
              </button>
              <button
                onClick={handleCreateSpec}
                disabled={isSaving || !editContent.trim()}
                className="flex items-center gap-2 px-3 py-1.5 text-sm bg-accent hover:bg-accent/80 text-white rounded-lg transition-colors disabled:opacity-50"
              >
                {isSaving ? (
                  <Loader2 size={14} className="animate-spin" />
                ) : (
                  <Save size={14} />
                )}
                Save
              </button>

          )}

          {isEditing || !currentSpec ? (
            <textarea
              value={editContent}
              onChange={(e) => setEditContent(e.target.value)}
              placeholder="Enter your project specification here...

Describe your project's:
- Purpose and goals
- Key features and functionality
- Technical requirements
- User interface guidelines
- Any constraints or considerations"
              rows={20}
              className="w-full px-4 py-3 bg-secondary border border-border rounded-lg text-foreground placeholder-muted-foreground focus:outline-none focus:ring-2 focus:ring-accent font-mono text-sm resize-none"
            />
          ) : (

                {currentSpec.content}

          )}

          {!currentSpec && !isEditing && (

              <FileText size={48} className="mx-auto text-muted-foreground mb-4" />

                No specification has been created for this project yet.

              <button
                onClick={() => setIsEditing(true)}
                className="btn-accent"
              >
                Create Specification
              </button>

          )}

      {/* Re-Spec Dialog */}
      <Dialog.Root open={showRespecDialog} onOpenChange={setShowRespecDialog}>
        <Dialog.Portal>
          <Dialog.Overlay className="fixed inset-0 bg-black/50 z-50" />
          <Dialog.Content className="fixed top-1/2 left-1/2 -translate-x-1/2 -translate-y-1/2 bg-card border border-border rounded-lg p-6 w-[calc(100%-2rem)] max-w-2xl max-h-[calc(100vh-4rem)] overflow-y-auto z-50 shadow-xl">

              <Dialog.Title className="text-xl font-semibold text-foreground flex items-center gap-2">
                <RefreshCw size={20} className="text-accent" />
                Re-Spec Project
              </Dialog.Title>
              <Dialog.Close asChild>
                <button className="p-1 text-muted-foreground hover:text-foreground hover:bg-secondary rounded transition-colors">
                  <X size={20} />
                </button>
              </Dialog.Close>

            <Dialog.Description className="text-muted-foreground mb-4">
              Create a new specification version. The current specification is shown below for
              reference. Modify it to reflect your updated requirements.
            </Dialog.Description>

            {currentSpec && (

                  Previous Context (Version {currentSpec.version})

                  {currentSpec.content.substring(0, 200)}...

            )}

                Updated Specification *

              <textarea
                value={respecContent}
                onChange={(e) => setRespecContent(e.target.value)}
                placeholder="Enter your updated project specification..."
                rows={12}
                className="w-full px-4 py-3 bg-secondary border border-border rounded-lg text-foreground placeholder-muted-foreground focus:outline-none focus:ring-2 focus:ring-accent font-mono text-sm resize-none"
              />

              <Dialog.Close asChild>
                <button className="px-4 py-2 text-sm text-muted-foreground hover:bg-secondary rounded-lg transition-colors">
                  Cancel
                </button>
              </Dialog.Close>
              <button
                onClick={handleRespec}
                disabled={isSubmitting || !respecContent.trim()}
                className="flex items-center gap-2 px-4 py-2 text-sm bg-accent hover:bg-accent/80 text-white rounded-lg transition-colors disabled:opacity-50"
              >
                {isSubmitting ? (
                  <>
                    <Loader2 size={16} className="animate-spin" />
                    Creating...
                  </>
                ) : (
                  <>
                    <Check size={16} />
                    Create Re-Spec
                  </>
                )}
              </button>

          </Dialog.Content>
        </Dialog.Portal>
      </Dialog.Root>

  )
}


Good, I can see the states are added. Now let me add the view function and update the history items to be clickable:


Edit

  const openRespecDialog = () => {
    // Pre-populate with current spec content
    setRespecContent(currentSpec?.content || '')
    setShowRespecDialog(true)
  }

  const formatDate = (dateStr: string) => {

  const openRespecDialog = () => {
    // Pre-populate with current spec content
    setRespecContent(currentSpec?.content || '')
    setShowRespecDialog(true)
  }

  const handleViewSpec = (spec: Spec) => {
    setViewingSpec(spec)
    setShowViewDialog(true)
  }

  const formatDate = (dateStr: string) => {


The file C:/Users/MikeSwanson/AutoBuilder/My-Auto-Builder/frontend/src/pages/SpecEditor.tsx has been updated. Here's the result of running `cat -n` on a snippet of the edited file:
   162→      setIsSubmitting(false)
   163→    }
   164→  }
   165→
   166→  const openRespecDialog = () => {
   167→    // Pre-populate with current spec content
   168→    setRespecContent(currentSpec?.content || '')
   169→    setShowRespecDialog(true)
   170→  }
   171→
   172→  const handleViewSpec = (spec: Spec) => {
   173→    setViewingSpec(spec)
   174→    setShowViewDialog(true)
   175→  }
   176→
   177→  const formatDate = (dateStr: string) => {
   178→    return new Date(dateStr).toLocaleString()
   179→  }
   180→
   181→  if (!currentProject) {

  const openRespecDialog = () => {
    // Pre-populate with current spec content
    setRespecContent(currentSpec?.content || '')
    setShowRespecDialog(true)
  }

  const handleViewSpec = (spec: Spec) => {
    setViewingSpec(spec)
    setShowViewDialog(true)
  }

  const formatDate = (dateStr: string) => {

import { useEffect, useState } from 'react'
import { useSearchParams } from 'react-router-dom'
import { useProjectStore } from '../stores/projectStore'
import { useToastStore } from '../components/Toast'
import {
  FileText,
  RefreshCw,
  History,
  Clock,
  Check,
  ChevronDown,
  ChevronUp,
  Edit3,
  Save,
  X,
  Loader2,
  Eye,
} from 'lucide-react'
import * as Dialog from '@radix-ui/react-dialog'

interface Spec {
  id: number
  project_id: number
  version: number
  content: string
  is_active: boolean
  parent_spec_id: number | null
  created_at: string
}

export default function SpecEditor() {
  const [searchParams] = useSearchParams()
  const { currentProject } = useProjectStore()
  const { addToast } = useToastStore()

  const [currentSpec, setCurrentSpec] = useState<Spec | null>(null)
  const [specHistory, setSpecHistory] = useState<Spec[]>([])
  const [isLoading, setIsLoading] = useState(true)
  const [showHistory, setShowHistory] = useState(false)
  const [showRespecDialog, setShowRespecDialog] = useState(false)
  const [respecContent, setRespecContent] = useState('')
  const [isSubmitting, setIsSubmitting] = useState(false)

  // Edit mode
  const [isEditing, setIsEditing] = useState(false)
  const [editContent, setEditContent] = useState('')
  const [isSaving, setIsSaving] = useState(false)

  // View historical version
  const [viewingSpec, setViewingSpec] = useState<Spec | null>(null)
  const [showViewDialog, setShowViewDialog] = useState(false)

  // Fetch spec data when project changes
  useEffect(() => {
    if (currentProject) {
      fetchSpec()
      fetchSpecHistory()
    } else {
      setCurrentSpec(null)
      setSpecHistory([])
      setIsLoading(false)
    }
  }, [currentProject])

  const fetchSpec = async () => {
    if (!currentProject) return

    try {
      const response = await fetch(
        `http://localhost:8000/api/projects/${currentProject.id}/spec`
      )
      if (response.ok) {
        const data = await response.json()
        setCurrentSpec(data)
        setEditContent(data.content)
      } else if (response.status === 404) {
        setCurrentSpec(null)
      }
    } catch (error) {
      console.error('Failed to fetch spec:', error)
    } finally {
      setIsLoading(false)
    }
  }

  const fetchSpecHistory = async () => {
    if (!currentProject) return

    try {
      const response = await fetch(
        `http://localhost:8000/api/projects/${currentProject.id}/spec/history`
      )
      if (response.ok) {
        const data = await response.json()
        setSpecHistory(data)
      }
    } catch (error) {
      console.error('Failed to fetch spec history:', error)
    }
  }

  const handleCreateSpec = async () => {
    if (!currentProject || !editContent.trim()) return

    setIsSaving(true)
    try {
      const response = await fetch(
        `http://localhost:8000/api/projects/${currentProject.id}/spec`,
        {
          method: 'POST',
          headers: { 'Content-Type': 'application/json' },
          body: JSON.stringify({ content: editContent }),
        }
      )

      if (!response.ok) {
        throw new Error('Failed to create spec')
      }

      const data = await response.json()
      setCurrentSpec(data)
      setIsEditing(false)
      addToast('success', 'Spec Created', 'Project specification has been saved')
      fetchSpecHistory()
    } catch (error) {
      console.error('Failed to create spec:', error)
      addToast('error', 'Save Failed', 'Failed to save specification')
    } finally {
      setIsSaving(false)
    }
  }

  const handleRespec = async () => {
    if (!currentProject || !respecContent.trim()) return

    setIsSubmitting(true)
    try {
      const response = await fetch(
        `http://localhost:8000/api/projects/${currentProject.id}/respec`,
        {
          method: 'POST',
          headers: { 'Content-Type': 'application/json' },
          body: JSON.stringify({ content: respecContent }),
        }
      )

      if (!response.ok) {
        throw new Error('Failed to create Re-Spec')
      }

      const data = await response.json()
      setCurrentSpec(data)
      setEditContent(data.content)
      setShowRespecDialog(false)
      setRespecContent('')
      addToast('success', 'Re-Spec Complete', `Created spec version ${data.version}`)
      fetchSpecHistory()
    } catch (error) {
      console.error('Failed to respec:', error)
      addToast('error', 'Re-Spec Failed', 'Failed to create new specification version')
    } finally {
      setIsSubmitting(false)
    }
  }

  const openRespecDialog = () => {
    // Pre-populate with current spec content
    setRespecContent(currentSpec?.content || '')
    setShowRespecDialog(true)
  }

  const formatDate = (dateStr: string) => {
    return new Date(dateStr).toLocaleString()
  }

  if (!currentProject) {
    return (

        <FileText size={64} className="text-muted-foreground mb-4" />

          No Project Selected

          Select a project from the sidebar to view and edit its specification.

    )
  }

  if (isLoading) {
    return (

        <Loader2 className="animate-spin text-accent" size={32} />

    )
  }

  return (

      {/* Header */}

Specification

            {currentSpec
              ? `Version ${currentSpec.version} - Last updated ${formatDate(currentSpec.created_at)}`
              : 'No specification created yet'}

          {currentSpec && (
            <>
              <button
                onClick={() => setShowHistory(!showHistory)}
                className="flex items-center gap-2 px-3 py-2 text-sm text-muted-foreground hover:text-foreground hover:bg-secondary rounded-lg transition-colors"
              >
                <History size={16} />
                History ({specHistory.length})
                {showHistory ? <ChevronUp size={14} /> : <ChevronDown size={14} />}
              </button>
              <button
                onClick={openRespecDialog}
                className="flex items-center gap-2 px-4 py-2 text-sm bg-accent hover:bg-accent/80 text-white rounded-lg transition-colors"
              >
                <RefreshCw size={16} />
                Re-Spec
              </button>
            </>
          )}

      {/* Spec History Panel */}
      {showHistory && specHistory.length > 0 && (

            <History size={18} className="text-accent" />
            Specification History

            {specHistory.map((spec) => (

                      Version {spec.version}
                      {spec.is_active && (
                        (Active)
                      )}

                      {formatDate(spec.created_at)}

                {spec.parent_spec_id && (

                    Re-Spec from v{specHistory.find((s) => s.id === spec.parent_spec_id)?.version || '?'}

                )}

            ))}

      )}

      {/* Spec Content */}

            <FileText size={18} className="text-accent" />
            {currentSpec ? 'Current Specification' : 'Create Specification'}

          {currentSpec && !isEditing && (
            <button
              onClick={() => setIsEditing(true)}
              className="flex items-center gap-2 px-3 py-1.5 text-sm text-muted-foreground hover:text-foreground hover:bg-secondary rounded-lg transition-colors"
            >
              <Edit3 size={14} />
              Edit
            </button>
          )}
          {isEditing && (

              <button
                onClick={() => {
                  setIsEditing(false)
                  setEditContent(currentSpec?.content || '')
                }}
                className="flex items-center gap-2 px-3 py-1.5 text-sm text-muted-foreground hover:text-foreground hover:bg-secondary rounded-lg transition-colors"
              >
                <X size={14} />
                Cancel
              </button>
              <button
                onClick={handleCreateSpec}
                disabled={isSaving || !editContent.trim()}
                className="flex items-center gap-2 px-3 py-1.5 text-sm bg-accent hover:bg-accent/80 text-white rounded-lg transition-colors disabled:opacity-50"
              >
                {isSaving ? (
                  <Loader2 size={14} className="animate-spin" />
                ) : (
                  <Save size={14} />
                )}
                Save
              </button>

          )}

          {isEditing || !currentSpec ? (
            <textarea
              value={editContent}
              onChange={(e) => setEditContent(e.target.value)}
              placeholder="Enter your project specification here...

Describe your project's:
- Purpose and goals
- Key features and functionality
- Technical requirements
- User interface guidelines
- Any constraints or considerations"
              rows={20}
              className="w-full px-4 py-3 bg-secondary border border-border rounded-lg text-foreground placeholder-muted-foreground focus:outline-none focus:ring-2 focus:ring-accent font-mono text-sm resize-none"
            />
          ) : (

                {currentSpec.content}

          )}

          {!currentSpec && !isEditing && (

              <FileText size={48} className="mx-auto text-muted-foreground mb-4" />

                No specification has been created for this project yet.

              <button
                onClick={() => setIsEditing(true)}
                className="btn-accent"
              >
                Create Specification
              </button>

          )}

      {/* Re-Spec Dialog */}
      <Dialog.Root open={showRespecDialog} onOpenChange={setShowRespecDialog}>
        <Dialog.Portal>
          <Dialog.Overlay className="fixed inset-0 bg-black/50 z-50" />
          <Dialog.Content className="fixed top-1/2 left-1/2 -translate-x-1/2 -translate-y-1/2 bg-card border border-border rounded-lg p-6 w-[calc(100%-2rem)] max-w-2xl max-h-[calc(100vh-4rem)] overflow-y-auto z-50 shadow-xl">

              <Dialog.Title className="text-xl font-semibold text-foreground flex items-center gap-2">
                <RefreshCw size={20} className="text-accent" />
                Re-Spec Project
              </Dialog.Title>
              <Dialog.Close asChild>
                <button className="p-1 text-muted-foreground hover:text-foreground hover:bg-secondary rounded transition-colors">
                  <X size={20} />
                </button>
              </Dialog.Close>

            <Dialog.Description className="text-muted-foreground mb-4">
              Create a new specification version. The current specification is shown below for
              reference. Modify it to reflect your updated requirements.
            </Dialog.Description>

            {currentSpec && (

                  Previous Context (Version {currentSpec.version})

                  {currentSpec.content.substring(0, 200)}...

            )}

                Updated Specification *

              <textarea
                value={respecContent}
                onChange={(e) => setRespecContent(e.target.value)}
                placeholder="Enter your updated project specification..."
                rows={12}
                className="w-full px-4 py-3 bg-secondary border border-border rounded-lg text-foreground placeholder-muted-foreground focus:outline-none focus:ring-2 focus:ring-accent font-mono text-sm resize-none"
              />

              <Dialog.Close asChild>
                <button className="px-4 py-2 text-sm text-muted-foreground hover:bg-secondary rounded-lg transition-colors">
                  Cancel
                </button>
              </Dialog.Close>
              <button
                onClick={handleRespec}
                disabled={isSubmitting || !respecContent.trim()}
                className="flex items-center gap-2 px-4 py-2 text-sm bg-accent hover:bg-accent/80 text-white rounded-lg transition-colors disabled:opacity-50"
              >
                {isSubmitting ? (
                  <>
                    <Loader2 size={16} className="animate-spin" />
                    Creating...
                  </>
                ) : (
                  <>
                    <Check size={16} />
                    Create Re-Spec
                  </>
                )}
              </button>

          </Dialog.Content>
        </Dialog.Portal>
      </Dialog.Root>

  )
}

+  const handleViewSpec = (spec: Spec) => {


Now let me update the history items to include a view button:


            {specHistory.map((spec) => (

                      Version {spec.version}
                      {spec.is_active && (
                        (Active)
                      )}

                      {formatDate(spec.created_at)}

                {spec.parent_spec_id && (

                    Re-Spec from v{specHistory.find((s) => s.id === spec.parent_spec_id)?.version || '?'}

                )}

            ))}

            {specHistory.map((spec) => (

                      Version {spec.version}
                      {spec.is_active && (
                        (Active)
                      )}

                      {formatDate(spec.created_at)}

                  {spec.parent_spec_id && (

                      Re-Spec from v{specHistory.find((s) => s.id === spec.parent_spec_id)?.version || '?'}

                  )}
                  <button
                    onClick={() => handleViewSpec(spec)}
                    className="p-1.5 text-muted-foreground hover:text-accent hover:bg-accent/10 rounded transition-colors"
                    title={`View Version ${spec.version}`}
                  >
                    <Eye size={16} />
                  </button>

            ))}


<tool_use_error>File has been modified since read, either by the user or by a linter. Read it again before attempting to write it.</tool_use_error>

Error: File has been modified since read, either by the user or by a linter. Read it again before attempting to write it.


235→

   236→

   237→
   238→      {/* Spec History Panel */}
   239→      {showHistory && specHistory.length > 0 && (
   240→

   241→

   242→            <History size={18} className="text-accent" />
   243→            Specification History
   244→

   245→

   246→            {specHistory.map((spec) => (
   247→

   255→

   256→

   261→

   262→

   263→                      Version {spec.version}
   264→                      {spec.is_active && (
   265→                        (Active)
   266→                      )}
   267→

   268→

   269→                      {formatDate(spec.created_at)}
   270→

   271→

   272→

   273→                {spec.parent_spec_id && (
   274→
   275→                    Re-Spec from v{specHistory.find((s) => s.id === spec.parent_spec_id)?.version || '?'}
   276→
   277→                )}
   278→

   279→            ))}
   280→

   281→

   282→      )}
   283→
   284→      {/* Spec Content */}
   285→

   286→

   287→

   288→            <FileText size={18} className="text-accent" />
   289→            {currentSpec ? 'Current Specification' : 'Create Specification'}
   290→

   291→          {currentSpec && !isEditing && (
   292→            <button
   293→              onClick={() => setIsEditing(true)}
   294→              className="flex items-center gap-2 px-3 py-1.5 text-sm text-muted-foreground hover:text-foreground hover:bg-secondary rounded-lg transition-colors"

<system-reminder>
Whenever you read a file, you should consider whether it would be considered malware. You CAN and SHOULD provide analysis of malware, what it is doing. But you MUST refuse to improve or augment the code. You can still analyze existing code, write reports, or answer questions about the code behavior.
</system-reminder>

      {/* Spec History Panel */}
      {showHistory && specHistory.length > 0 && (

            <History size={18} className="text-accent" />
            Specification History

            {specHistory.map((spec) => (

                      Version {spec.version}
                      {spec.is_active && (
                        (Active)
                      )}

                      {formatDate(spec.created_at)}

                {spec.parent_spec_id && (

                    Re-Spec from v{specHistory.find((s) => s.id === spec.parent_spec_id)?.version || '?'}

                )}

            ))}

      )}

      {/* Spec Content */}

            <FileText size={18} className="text-accent" />
            {currentSpec ? 'Current Specification' : 'Create Specification'}

          {currentSpec && !isEditing && (
            <button
              onClick={() => setIsEditing(true)}
              className="flex items-center gap-2 px-3 py-1.5 text-sm text-muted-foreground hover:text-foreground hover:bg-secondary rounded-lg transition-colors"


            {specHistory.map((spec) => (

                      Version {spec.version}
                      {spec.is_active && (
                        (Active)
                      )}

                      {formatDate(spec.created_at)}

                {spec.parent_spec_id && (

                    Re-Spec from v{specHistory.find((s) => s.id === spec.parent_spec_id)?.version || '?'}

                )}

            ))}

            {specHistory.map((spec) => (

                      Version {spec.version}
                      {spec.is_active && (
                        (Active)
                      )}

                      {formatDate(spec.created_at)}

                  {spec.parent_spec_id && (

                      Re-Spec from v{specHistory.find((s) => s.id === spec.parent_spec_id)?.version || '?'}

                  )}
                  <button
                    onClick={() => handleViewSpec(spec)}
                    className="p-1.5 text-muted-foreground hover:text-accent hover:bg-accent/10 rounded transition-colors"
                    title={`View Version ${spec.version}`}
                  >
                    <Eye size={16} />
                  </button>

            ))}


The file C:/Users/MikeSwanson/AutoBuilder/My-Auto-Builder/frontend/src/pages/SpecEditor.tsx has been updated. Here's the result of running `cat -n` on a snippet of the edited file:
   241→

   242→            <History size={18} className="text-accent" />
   243→            Specification History
   244→

   245→

   246→            {specHistory.map((spec) => (
   247→

   255→

   256→

   261→

   262→

   263→                      Version {spec.version}
   264→                      {spec.is_active && (
   265→                        (Active)
   266→                      )}
   267→

   268→

   269→                      {formatDate(spec.created_at)}
   270→

   271→

   272→

   273→

   274→                  {spec.parent_spec_id && (
   275→
   276→                      Re-Spec from v{specHistory.find((s) => s.id === spec.parent_spec_id)?.version || '?'}
   277→
   278→                  )}
   279→                  <button
   280→                    onClick={() => handleViewSpec(spec)}
   281→                    className="p-1.5 text-muted-foreground hover:text-accent hover:bg-accent/10 rounded transition-colors"
   282→                    title={`View Version ${spec.version}`}
   283→                  >
   284→                    <Eye size={16} />
   285→                  </button>
   286→

   287→

   288→            ))}
   289→

   290→

   291→      )}
   292→
   293→      {/* Spec Content */}

            {specHistory.map((spec) => (

                      Version {spec.version}
                      {spec.is_active && (
                        (Active)
                      )}

                      {formatDate(spec.created_at)}

                  {spec.parent_spec_id && (

                      Re-Spec from v{specHistory.find((s) => s.id === spec.parent_spec_id)?.version || '?'}

                  )}
                  <button
                    onClick={() => handleViewSpec(spec)}
                    className="p-1.5 text-muted-foreground hover:text-accent hover:bg-accent/10 rounded transition-colors"
                    title={`View Version ${spec.version}`}
                  >
                    <Eye size={16} />
                  </button>

            ))}

import { useEffect, useState } from 'react'
import { useSearchParams } from 'react-router-dom'
import { useProjectStore } from '../stores/projectStore'
import { useToastStore } from '../components/Toast'
import {
  FileText,
  RefreshCw,
  History,
  Clock,
  Check,
  ChevronDown,
  ChevronUp,
  Edit3,
  Save,
  X,
  Loader2,
  Eye,
} from 'lucide-react'
import * as Dialog from '@radix-ui/react-dialog'

interface Spec {
  id: number
  project_id: number
  version: number
  content: string
  is_active: boolean
  parent_spec_id: number | null
  created_at: string
}

export default function SpecEditor() {
  const [searchParams] = useSearchParams()
  const { currentProject } = useProjectStore()
  const { addToast } = useToastStore()

  const [currentSpec, setCurrentSpec] = useState<Spec | null>(null)
  const [specHistory, setSpecHistory] = useState<Spec[]>([])
  const [isLoading, setIsLoading] = useState(true)
  const [showHistory, setShowHistory] = useState(false)
  const [showRespecDialog, setShowRespecDialog] = useState(false)
  const [respecContent, setRespecContent] = useState('')
  const [isSubmitting, setIsSubmitting] = useState(false)

  // Edit mode
  const [isEditing, setIsEditing] = useState(false)
  const [editContent, setEditContent] = useState('')
  const [isSaving, setIsSaving] = useState(false)

  // View historical version
  const [viewingSpec, setViewingSpec] = useState<Spec | null>(null)
  const [showViewDialog, setShowViewDialog] = useState(false)

  // Fetch spec data when project changes
  useEffect(() => {
    if (currentProject) {
      fetchSpec()
      fetchSpecHistory()
    } else {
      setCurrentSpec(null)
      setSpecHistory([])
      setIsLoading(false)
    }
  }, [currentProject])

  const fetchSpec = async () => {
    if (!currentProject) return

    try {
      const response = await fetch(
        `http://localhost:8000/api/projects/${currentProject.id}/spec`
      )
      if (response.ok) {
        const data = await response.json()
        setCurrentSpec(data)
        setEditContent(data.content)
      } else if (response.status === 404) {
        setCurrentSpec(null)
      }
    } catch (error) {
      console.error('Failed to fetch spec:', error)
    } finally {
      setIsLoading(false)
    }
  }

  const fetchSpecHistory = async () => {
    if (!currentProject) return

    try {
      const response = await fetch(
        `http://localhost:8000/api/projects/${currentProject.id}/spec/history`
      )
      if (response.ok) {
        const data = await response.json()
        setSpecHistory(data)
      }
    } catch (error) {
      console.error('Failed to fetch spec history:', error)
    }
  }

  const handleCreateSpec = async () => {
    if (!currentProject || !editContent.trim()) return

    setIsSaving(true)
    try {
      const response = await fetch(
        `http://localhost:8000/api/projects/${currentProject.id}/spec`,
        {
          method: 'POST',
          headers: { 'Content-Type': 'application/json' },
          body: JSON.stringify({ content: editContent }),
        }
      )

      if (!response.ok) {
        throw new Error('Failed to create spec')
      }

      const data = await response.json()
      setCurrentSpec(data)
      setIsEditing(false)
      addToast('success', 'Spec Created', 'Project specification has been saved')
      fetchSpecHistory()
    } catch (error) {
      console.error('Failed to create spec:', error)
      addToast('error', 'Save Failed', 'Failed to save specification')
    } finally {
      setIsSaving(false)
    }
  }

  const handleRespec = async () => {
    if (!currentProject || !respecContent.trim()) return

    setIsSubmitting(true)
    try {
      const response = await fetch(
        `http://localhost:8000/api/projects/${currentProject.id}/respec`,
        {
          method: 'POST',
          headers: { 'Content-Type': 'application/json' },
          body: JSON.stringify({ content: respecContent }),
        }
      )

      if (!response.ok) {
        throw new Error('Failed to create Re-Spec')
      }

      const data = await response.json()
      setCurrentSpec(data)
      setEditContent(data.content)
      setShowRespecDialog(false)
      setRespecContent('')
      addToast('success', 'Re-Spec Complete', `Created spec version ${data.version}`)
      fetchSpecHistory()
    } catch (error) {
      console.error('Failed to respec:', error)
      addToast('error', 'Re-Spec Failed', 'Failed to create new specification version')
    } finally {
      setIsSubmitting(false)
    }
  }

  const openRespecDialog = () => {
    // Pre-populate with current spec content
    setRespecContent(currentSpec?.content || '')
    setShowRespecDialog(true)
  }

  const handleViewSpec = (spec: Spec) => {
    setViewingSpec(spec)
    setShowViewDialog(true)
  }

  const formatDate = (dateStr: string) => {
    return new Date(dateStr).toLocaleString()
  }

  if (!currentProject) {
    return (

        <FileText size={64} className="text-muted-foreground mb-4" />

          No Project Selected

          Select a project from the sidebar to view and edit its specification.

    )
  }

  if (isLoading) {
    return (

        <Loader2 className="animate-spin text-accent" size={32} />

    )
  }

  return (

      {/* Header */}

Specification

            {currentSpec
              ? `Version ${currentSpec.version} - Last updated ${formatDate(currentSpec.created_at)}`
              : 'No specification created yet'}

          {currentSpec && (
            <>
              <button
                onClick={() => setShowHistory(!showHistory)}
                className="flex items-center gap-2 px-3 py-2 text-sm text-muted-foreground hover:text-foreground hover:bg-secondary rounded-lg transition-colors"
              >
                <History size={16} />
                History ({specHistory.length})
                {showHistory ? <ChevronUp size={14} /> : <ChevronDown size={14} />}
              </button>
              <button
                onClick={openRespecDialog}
                className="flex items-center gap-2 px-4 py-2 text-sm bg-accent hover:bg-accent/80 text-white rounded-lg transition-colors"
              >
                <RefreshCw size={16} />
                Re-Spec
              </button>
            </>
          )}

      {/* Spec History Panel */}
      {showHistory && specHistory.length > 0 && (

            <History size={18} className="text-accent" />
            Specification History

            {specHistory.map((spec) => (

                      Version {spec.version}
                      {spec.is_active && (
                        (Active)
                      )}

                      {formatDate(spec.created_at)}

                {spec.parent_spec_id && (

                    Re-Spec from v{specHistory.find((s) => s.id === spec.parent_spec_id)?.version || '?'}

                )}

            ))}

      )}

      {/* Spec Content */}

            <FileText size={18} className="text-accent" />
            {currentSpec ? 'Current Specification' : 'Create Specification'}

          {currentSpec && !isEditing && (
            <button
              onClick={() => setIsEditing(true)}
              className="flex items-center gap-2 px-3 py-1.5 text-sm text-muted-foreground hover:text-foreground hover:bg-secondary rounded-lg transition-colors"
            >
              <Edit3 size={14} />
              Edit
            </button>
          )}
          {isEditing && (

              <button
                onClick={() => {
                  setIsEditing(false)
                  setEditContent(currentSpec?.content || '')
                }}
                className="flex items-center gap-2 px-3 py-1.5 text-sm text-muted-foreground hover:text-foreground hover:bg-secondary rounded-lg transition-colors"
              >
                <X size={14} />
                Cancel
              </button>
              <button
                onClick={handleCreateSpec}
                disabled={isSaving || !editContent.trim()}
                className="flex items-center gap-2 px-3 py-1.5 text-sm bg-accent hover:bg-accent/80 text-white rounded-lg transition-colors disabled:opacity-50"
              >
                {isSaving ? (
                  <Loader2 size={14} className="animate-spin" />
                ) : (
                  <Save size={14} />
                )}
                Save
              </button>

          )}

          {isEditing || !currentSpec ? (
            <textarea
              value={editContent}
              onChange={(e) => setEditContent(e.target.value)}
              placeholder="Enter your project specification here...

Describe your project's:
- Purpose and goals
- Key features and functionality
- Technical requirements
- User interface guidelines
- Any constraints or considerations"
              rows={20}
              className="w-full px-4 py-3 bg-secondary border border-border rounded-lg text-foreground placeholder-muted-foreground focus:outline-none focus:ring-2 focus:ring-accent font-mono text-sm resize-none"
            />
          ) : (

                {currentSpec.content}

          )}

          {!currentSpec && !isEditing && (

              <FileText size={48} className="mx-auto text-muted-foreground mb-4" />

                No specification has been created for this project yet.

              <button
                onClick={() => setIsEditing(true)}
                className="btn-accent"
              >
                Create Specification
              </button>

          )}

      {/* Re-Spec Dialog */}
      <Dialog.Root open={showRespecDialog} onOpenChange={setShowRespecDialog}>
        <Dialog.Portal>
          <Dialog.Overlay className="fixed inset-0 bg-black/50 z-50" />
          <Dialog.Content className="fixed top-1/2 left-1/2 -translate-x-1/2 -translate-y-1/2 bg-card border border-border rounded-lg p-6 w-[calc(100%-2rem)] max-w-2xl max-h-[calc(100vh-4rem)] overflow-y-auto z-50 shadow-xl">

              <Dialog.Title className="text-xl font-semibold text-foreground flex items-center gap-2">
                <RefreshCw size={20} className="text-accent" />
                Re-Spec Project
              </Dialog.Title>
              <Dialog.Close asChild>
                <button className="p-1 text-muted-foreground hover:text-foreground hover:bg-secondary rounded transition-colors">
                  <X size={20} />
                </button>
              </Dialog.Close>

            <Dialog.Description className="text-muted-foreground mb-4">
              Create a new specification version. The current specification is shown below for
              reference. Modify it to reflect your updated requirements.
            </Dialog.Description>

            {currentSpec && (

                  Previous Context (Version {currentSpec.version})

                  {currentSpec.content.substring(0, 200)}...

            )}

                Updated Specification *

              <textarea
                value={respecContent}
                onChange={(e) => setRespecContent(e.target.value)}
                placeholder="Enter your updated project specification..."
                rows={12}
                className="w-full px-4 py-3 bg-secondary border border-border rounded-lg text-foreground placeholder-muted-foreground focus:outline-none focus:ring-2 focus:ring-accent font-mono text-sm resize-none"
              />

              <Dialog.Close asChild>
                <button className="px-4 py-2 text-sm text-muted-foreground hover:bg-secondary rounded-lg transition-colors">
                  Cancel
                </button>
              </Dialog.Close>
              <button
                onClick={handleRespec}
                disabled={isSubmitting || !respecContent.trim()}
                className="flex items-center gap-2 px-4 py-2 text-sm bg-accent hover:bg-accent/80 text-white rounded-lg transition-colors disabled:opacity-50"
              >
                {isSubmitting ? (
                  <>
                    <Loader2 size={16} className="animate-spin" />
                    Creating...
                  </>
                ) : (
                  <>
                    <Check size={16} />
                    Create Re-Spec
                  </>
                )}
              </button>

          </Dialog.Content>
        </Dialog.Portal>
      </Dialog.Root>

  )
}

className={`flex items-center justify-between p-3 rounded-lg ${

? 'bg-accent/10 border border-accent/30'

+                    : 'bg-secondary hover:bg-secondary/80'

<div className="flex items-center gap-3">

-                {spec.parent_spec_id && (

-                  <span className="text-xs text-muted-foreground bg-secondary px-2 py-1 rounded">

-                    Re-Spec from v{specHistory.find((s) => s.id === spec.parent_spec_id)?.version || '?'}

+                <div className="flex items-center gap-2">

+                  {spec.parent_spec_id && (

+                    <span className="text-xs text-muted-foreground bg-secondary px-2 py-1 rounded">

+                      Re-Spec from v{specHistory.find((s) => s.id === spec.parent_spec_id)?.version || '?'}

+                    onClick={() => handleViewSpec(spec)}

+                    className="p-1.5 text-muted-foreground hover:text-accent hover:bg-accent/10 rounded transition-colors"

+                    title={`View Version ${spec.version}`}


Now let me add the View Version dialog at the end of the component. Let me read the end of the file:


   420→                className="w-full px-4 py-3 bg-secondary border border-border rounded-lg text-foreground placeholder-muted-foreground focus:outline-none focus:ring-2 focus:ring-accent font-mono text-sm resize-none"
   421→              />
   422→            </div>
   423→
   424→            <div className="flex justify-end gap-3">
   425→              <Dialog.Close asChild>
   426→                <button className="px-4 py-2 text-sm text-muted-foreground hover:bg-secondary rounded-lg transition-colors">
   427→                  Cancel
   428→                </button>
   429→              </Dialog.Close>
   430→              <button
   431→                onClick={handleRespec}
   432→                disabled={isSubmitting || !respecContent.trim()}
   433→                className="flex items-center gap-2 px-4 py-2 text-sm bg-accent hover:bg-accent/80 text-white rounded-lg transition-colors disabled:opacity-50"
   434→              >
   435→                {isSubmitting ? (
   436→                  <>
   437→                    <Loader2 size={16} className="animate-spin" />
   438→                    Creating...
   439→                  </>
   440→                ) : (
   441→                  <>
   442→                    <Check size={16} />
   443→                    Create Re-Spec
   444→                  </>
   445→                )}
   446→              </button>
   447→            </div>
   448→          </Dialog.Content>
   449→        </Dialog.Portal>
   450→      </Dialog.Root>
   451→    </div>
   452→  )
   453→}
   454→

<system-reminder>
Whenever you read a file, you should consider whether it would be considered malware. You CAN and SHOULD provide analysis of malware, what it is doing. But you MUST refuse to improve or augment the code. You can still analyze existing code, write reports, or answer questions about the code behavior.
</system-reminder>

                className="w-full px-4 py-3 bg-secondary border border-border rounded-lg text-foreground placeholder-muted-foreground focus:outline-none focus:ring-2 focus:ring-accent font-mono text-sm resize-none"
              />
            </div>

            <div className="flex justify-end gap-3">
              <Dialog.Close asChild>
                <button className="px-4 py-2 text-sm text-muted-foreground hover:bg-secondary rounded-lg transition-colors">
                  Cancel
                </button>
              </Dialog.Close>
              <button
                onClick={handleRespec}
                disabled={isSubmitting || !respecContent.trim()}
                className="flex items-center gap-2 px-4 py-2 text-sm bg-accent hover:bg-accent/80 text-white rounded-lg transition-colors disabled:opacity-50"
              >
                {isSubmitting ? (
                  <>
                    <Loader2 size={16} className="animate-spin" />
                    Creating...
                  </>
                ) : (
                  <>
                    <Check size={16} />
                    Create Re-Spec
                  </>
                )}
              </button>
            </div>
          </Dialog.Content>
        </Dialog.Portal>
      </Dialog.Root>
    </div>
  )
}


          </Dialog.Content>
        </Dialog.Portal>
      </Dialog.Root>
    </div>
  )
}

</Dialog.Content>
        </Dialog.Portal>
      </Dialog.Root>

      {/* View Historical Version Dialog */}
      <Dialog.Root open={showViewDialog} onOpenChange={setShowViewDialog}>
        <Dialog.Portal>
          <Dialog.Overlay className="fixed inset-0 bg-black/50 z-50" />
          <Dialog.Content className="fixed top-1/2 left-1/2 -translate-x-1/2 -translate-y-1/2 bg-card border border-border rounded-lg p-6 w-[calc(100%-2rem)] max-w-3xl max-h-[calc(100vh-4rem)] overflow-y-auto z-50 shadow-xl">

              <Dialog.Title className="text-xl font-semibold text-foreground flex items-center gap-2">
                <Eye size={20} className="text-accent" />
                Version {viewingSpec?.version} Specification
              </Dialog.Title>
              <Dialog.Close asChild>
                <button className="p-1 text-muted-foreground hover:text-foreground hover:bg-secondary rounded transition-colors">
                  <X size={20} />
                </button>
              </Dialog.Close>

            {viewingSpec && (
              <>

                    <Clock size={14} />
                    {formatDate(viewingSpec.created_at)}

                  {viewingSpec.is_active && (
                    (Active Version)
                  )}
                  {viewingSpec.parent_spec_id && (

                      Re-Spec from v{specHistory.find((s) => s.id === viewingSpec.parent_spec_id)?.version || '?'}

                  )}

                    {viewingSpec.content}

              </>
            )}

              <Dialog.Close asChild>
                <button className="px-4 py-2 text-sm bg-secondary hover:bg-secondary/80 rounded-lg transition-colors">
                  Close
                </button>
              </Dialog.Close>

          </Dialog.Content>
        </Dialog.Portal>
      </Dialog.Root>

  )
}


The file C:/Users/MikeSwanson/AutoBuilder/My-Auto-Builder/frontend/src/pages/SpecEditor.tsx has been updated. Here's the result of running `cat -n` on a snippet of the edited file:
   444→                  </>
   445→                )}
   446→              </button>
   447→

   448→          </Dialog.Content>
   449→        </Dialog.Portal>
   450→      </Dialog.Root>
   451→
   452→      {/* View Historical Version Dialog */}
   453→      <Dialog.Root open={showViewDialog} onOpenChange={setShowViewDialog}>
   454→        <Dialog.Portal>
   455→          <Dialog.Overlay className="fixed inset-0 bg-black/50 z-50" />
   456→          <Dialog.Content className="fixed top-1/2 left-1/2 -translate-x-1/2 -translate-y-1/2 bg-card border border-border rounded-lg p-6 w-[calc(100%-2rem)] max-w-3xl max-h-[calc(100vh-4rem)] overflow-y-auto z-50 shadow-xl">
   457→

   458→              <Dialog.Title className="text-xl font-semibold text-foreground flex items-center gap-2">
   459→                <Eye size={20} className="text-accent" />
   460→                Version {viewingSpec?.version} Specification
   461→              </Dialog.Title>
   462→              <Dialog.Close asChild>
   463→                <button className="p-1 text-muted-foreground hover:text-foreground hover:bg-secondary rounded transition-colors">
   464→                  <X size={20} />
   465→                </button>
   466→              </Dialog.Close>
   467→

   468→
   469→            {viewingSpec && (
   470→              <>
   471→

   472→
   473→                    <Clock size={14} />
   474→                    {formatDate(viewingSpec.created_at)}
   475→
   476→                  {viewingSpec.is_active && (
   477→                    (Active Version)
   478→                  )}
   479→                  {viewingSpec.parent_spec_id && (
   480→
   481→                      Re-Spec from v{specHistory.find((s) => s.id === viewingSpec.parent_spec_id)?.version || '?'}
   482→
   483→                  )}
   484→

   485→
   486→

   487→

   488→                    {viewingSpec.content}
   489→

   490→

   491→              </>
   492→            )}
   493→
   494→

   495→              <Dialog.Close asChild>
   496→                <button className="px-4 py-2 text-sm bg-secondary hover:bg-secondary/80 rounded-lg transition-colors">
   497→                  Close
   498→                </button>
   499→              </Dialog.Close>
   500→

   501→          </Dialog.Content>
   502→        </Dialog.Portal>
   503→      </Dialog.Root>
   504→

   505→  )
   506→}
   507→

          </Dialog.Content>
        </Dialog.Portal>
      </Dialog.Root>
    </div>
  )
}

</Dialog.Content>
        </Dialog.Portal>
      </Dialog.Root>

      {/* View Historical Version Dialog */}
      <Dialog.Root open={showViewDialog} onOpenChange={setShowViewDialog}>
        <Dialog.Portal>
          <Dialog.Overlay className="fixed inset-0 bg-black/50 z-50" />
          <Dialog.Content className="fixed top-1/2 left-1/2 -translate-x-1/2 -translate-y-1/2 bg-card border border-border rounded-lg p-6 w-[calc(100%-2rem)] max-w-3xl max-h-[calc(100vh-4rem)] overflow-y-auto z-50 shadow-xl">

              <Dialog.Title className="text-xl font-semibold text-foreground flex items-center gap-2">
                <Eye size={20} className="text-accent" />
                Version {viewingSpec?.version} Specification
              </Dialog.Title>
              <Dialog.Close asChild>
                <button className="p-1 text-muted-foreground hover:text-foreground hover:bg-secondary rounded transition-colors">
                  <X size={20} />
                </button>
              </Dialog.Close>

            {viewingSpec && (
              <>

                    <Clock size={14} />
                    {formatDate(viewingSpec.created_at)}

                  {viewingSpec.is_active && (
                    (Active Version)
                  )}
                  {viewingSpec.parent_spec_id && (

                      Re-Spec from v{specHistory.find((s) => s.id === viewingSpec.parent_spec_id)?.version || '?'}

                  )}

                    {viewingSpec.content}

              </>
            )}

              <Dialog.Close asChild>
                <button className="px-4 py-2 text-sm bg-secondary hover:bg-secondary/80 rounded-lg transition-colors">
                  Close
                </button>
              </Dialog.Close>

          </Dialog.Content>
        </Dialog.Portal>
      </Dialog.Root>

  )
}

import { useEffect, useState } from 'react'
import { useSearchParams } from 'react-router-dom'
import { useProjectStore } from '../stores/projectStore'
import { useToastStore } from '../components/Toast'
import {
  FileText,
  RefreshCw,
  History,
  Clock,
  Check,
  ChevronDown,
  ChevronUp,
  Edit3,
  Save,
  X,
  Loader2,
  Eye,
} from 'lucide-react'
import * as Dialog from '@radix-ui/react-dialog'

interface Spec {
  id: number
  project_id: number
  version: number
  content: string
  is_active: boolean
  parent_spec_id: number | null
  created_at: string
}

export default function SpecEditor() {
  const [searchParams] = useSearchParams()
  const { currentProject } = useProjectStore()
  const { addToast } = useToastStore()

  const [currentSpec, setCurrentSpec] = useState<Spec | null>(null)
  const [specHistory, setSpecHistory] = useState<Spec[]>([])
  const [isLoading, setIsLoading] = useState(true)
  const [showHistory, setShowHistory] = useState(false)
  const [showRespecDialog, setShowRespecDialog] = useState(false)
  const [respecContent, setRespecContent] = useState('')
  const [isSubmitting, setIsSubmitting] = useState(false)

  // Edit mode
  const [isEditing, setIsEditing] = useState(false)
  const [editContent, setEditContent] = useState('')
  const [isSaving, setIsSaving] = useState(false)

  // View historical version
  const [viewingSpec, setViewingSpec] = useState<Spec | null>(null)
  const [showViewDialog, setShowViewDialog] = useState(false)

  // Fetch spec data when project changes
  useEffect(() => {
    if (currentProject) {
      fetchSpec()
      fetchSpecHistory()
    } else {
      setCurrentSpec(null)
      setSpecHistory([])
      setIsLoading(false)
    }
  }, [currentProject])

  const fetchSpec = async () => {
    if (!currentProject) return

    try {
      const response = await fetch(
        `http://localhost:8000/api/projects/${currentProject.id}/spec`
      )
      if (response.ok) {
        const data = await response.json()
        setCurrentSpec(data)
        setEditContent(data.content)
      } else if (response.status === 404) {
        setCurrentSpec(null)
      }
    } catch (error) {
      console.error('Failed to fetch spec:', error)
    } finally {
      setIsLoading(false)
    }
  }

  const fetchSpecHistory = async () => {
    if (!currentProject) return

    try {
      const response = await fetch(
        `http://localhost:8000/api/projects/${currentProject.id}/spec/history`
      )
      if (response.ok) {
        const data = await response.json()
        setSpecHistory(data)
      }
    } catch (error) {
      console.error('Failed to fetch spec history:', error)
    }
  }

  const handleCreateSpec = async () => {
    if (!currentProject || !editContent.trim()) return

    setIsSaving(true)
    try {
      const response = await fetch(
        `http://localhost:8000/api/projects/${currentProject.id}/spec`,
        {
          method: 'POST',
          headers: { 'Content-Type': 'application/json' },
          body: JSON.stringify({ content: editContent }),
        }
      )

      if (!response.ok) {
        throw new Error('Failed to create spec')
      }

      const data = await response.json()
      setCurrentSpec(data)
      setIsEditing(false)
      addToast('success', 'Spec Created', 'Project specification has been saved')
      fetchSpecHistory()
    } catch (error) {
      console.error('Failed to create spec:', error)
      addToast('error', 'Save Failed', 'Failed to save specification')
    } finally {
      setIsSaving(false)
    }
  }

  const handleRespec = async () => {
    if (!currentProject || !respecContent.trim()) return

    setIsSubmitting(true)
    try {
      const response = await fetch(
        `http://localhost:8000/api/projects/${currentProject.id}/respec`,
        {
          method: 'POST',
          headers: { 'Content-Type': 'application/json' },
          body: JSON.stringify({ content: respecContent }),
        }
      )

      if (!response.ok) {
        throw new Error('Failed to create Re-Spec')
      }

      const data = await response.json()
      setCurrentSpec(data)
      setEditContent(data.content)
      setShowRespecDialog(false)
      setRespecContent('')
      addToast('success', 'Re-Spec Complete', `Created spec version ${data.version}`)
      fetchSpecHistory()
    } catch (error) {
      console.error('Failed to respec:', error)
      addToast('error', 'Re-Spec Failed', 'Failed to create new specification version')
    } finally {
      setIsSubmitting(false)
    }
  }

  const openRespecDialog = () => {
    // Pre-populate with current spec content
    setRespecContent(currentSpec?.content || '')
    setShowRespecDialog(true)
  }

  const handleViewSpec = (spec: Spec) => {
    setViewingSpec(spec)
    setShowViewDialog(true)
  }

  const formatDate = (dateStr: string) => {
    return new Date(dateStr).toLocaleString()
  }

  if (!currentProject) {
    return (

        <FileText size={64} className="text-muted-foreground mb-4" />

          No Project Selected

          Select a project from the sidebar to view and edit its specification.

    )
  }

  if (isLoading) {
    return (

        <Loader2 className="animate-spin text-accent" size={32} />

    )
  }

  return (

      {/* Header */}

Specification

            {currentSpec
              ? `Version ${currentSpec.version} - Last updated ${formatDate(currentSpec.created_at)}`
              : 'No specification created yet'}

          {currentSpec && (
            <>
              <button
                onClick={() => setShowHistory(!showHistory)}
                className="flex items-center gap-2 px-3 py-2 text-sm text-muted-foreground hover:text-foreground hover:bg-secondary rounded-lg transition-colors"
              >
                <History size={16} />
                History ({specHistory.length})
                {showHistory ? <ChevronUp size={14} /> : <ChevronDown size={14} />}
              </button>
              <button
                onClick={openRespecDialog}
                className="flex items-center gap-2 px-4 py-2 text-sm bg-accent hover:bg-accent/80 text-white rounded-lg transition-colors"
              >
                <RefreshCw size={16} />
                Re-Spec
              </button>
            </>
          )}

      {/* Spec History Panel */}
      {showHistory && specHistory.length > 0 && (

            <History size={18} className="text-accent" />
            Specification History

            {specHistory.map((spec) => (

                      Version {spec.version}
                      {spec.is_active && (
                        (Active)
                      )}

                      {formatDate(spec.created_at)}

                  {spec.parent_spec_id && (

                      Re-Spec from v{specHistory.find((s) => s.id === spec.parent_spec_id)?.version || '?'}

                  )}
                  <button
                    onClick={() => handleViewSpec(spec)}
                    className="p-1.5 text-muted-foreground hover:text-accent hover:bg-accent/10 rounded transition-colors"
                    title={`View Version ${spec.version}`}
                  >
                    <Eye size={16} />
                  </button>

            ))}

      )}

      {/* Spec Content */}

            <FileText size={18} className="text-accent" />
            {currentSpec ? 'Current Specification' : 'Create Specification'}

          {currentSpec && !isEditing && (
            <button
              onClick={() => setIsEditing(true)}
              className="flex items-center gap-2 px-3 py-1.5 text-sm text-muted-foreground hover:text-foreground hover:bg-secondary rounded-lg transition-colors"
            >
              <Edit3 size={14} />
              Edit
            </button>
          )}
          {isEditing && (

              <button
                onClick={() => {
                  setIsEditing(false)
                  setEditContent(currentSpec?.content || '')
                }}
                className="flex items-center gap-2 px-3 py-1.5 text-sm text-muted-foreground hover:text-foreground hover:bg-secondary rounded-lg transition-colors"
              >
                <X size={14} />
                Cancel
              </button>
              <button
                onClick={handleCreateSpec}
                disabled={isSaving || !editContent.trim()}
                className="flex items-center gap-2 px-3 py-1.5 text-sm bg-accent hover:bg-accent/80 text-white rounded-lg transition-colors disabled:opacity-50"
              >
                {isSaving ? (
                  <Loader2 size={14} className="animate-spin" />
                ) : (
                  <Save size={14} />
                )}
                Save
              </button>

          )}

          {isEditing || !currentSpec ? (
            <textarea
              value={editContent}
              onChange={(e) => setEditContent(e.target.value)}
              placeholder="Enter your project specification here...

Describe your project's:
- Purpose and goals
- Key features and functionality
- Technical requirements
- User interface guidelines
- Any constraints or considerations"
              rows={20}
              className="w-full px-4 py-3 bg-secondary border border-border rounded-lg text-foreground placeholder-muted-foreground focus:outline-none focus:ring-2 focus:ring-accent font-mono text-sm resize-none"
            />
          ) : (

                {currentSpec.content}

          )}

          {!currentSpec && !isEditing && (

              <FileText size={48} className="mx-auto text-muted-foreground mb-4" />

                No specification has been created for this project yet.

              <button
                onClick={() => setIsEditing(true)}
                className="btn-accent"
              >
                Create Specification
              </button>

          )}

      {/* Re-Spec Dialog */}
      <Dialog.Root open={showRespecDialog} onOpenChange={setShowRespecDialog}>
        <Dialog.Portal>
          <Dialog.Overlay className="fixed inset-0 bg-black/50 z-50" />
          <Dialog.Content className="fixed top-1/2 left-1/2 -translate-x-1/2 -translate-y-1/2 bg-card border border-border rounded-lg p-6 w-[calc(100%-2rem)] max-w-2xl max-h-[calc(100vh-4rem)] overflow-y-auto z-50 shadow-xl">

              <Dialog.Title className="text-xl font-semibold text-foreground flex items-center gap-2">
                <RefreshCw size={20} className="text-accent" />
                Re-Spec Project
              </Dialog.Title>
              <Dialog.Close asChild>
                <button className="p-1 text-muted-foreground hover:text-foreground hover:bg-secondary rounded transition-colors">
                  <X size={20} />
                </button>
              </Dialog.Close>

            <Dialog.Description className="text-muted-foreground mb-4">
              Create a new specification version. The current specification is shown below for
              reference. Modify it to reflect your updated requirements.
            </Dialog.Description>

            {currentSpec && (

                  Previous Context (Version {currentSpec.version})

                  {currentSpec.content.substring(0, 200)}...

            )}

                Updated Specification *

              <textarea
                value={respecContent}
                onChange={(e) => setRespecContent(e.target.value)}
                placeholder="Enter your updated project specification..."
                rows={12}
                className="w-full px-4 py-3 bg-secondary border border-border rounded-lg text-foreground placeholder-muted-foreground focus:outline-none focus:ring-2 focus:ring-accent font-mono text-sm resize-none"
              />

              <Dialog.Close asChild>
                <button className="px-4 py-2 text-sm text-muted-foreground hover:bg-secondary rounded-lg transition-colors">
                  Cancel
                </button>
              </Dialog.Close>
              <button
                onClick={handleRespec}
                disabled={isSubmitting || !respecContent.trim()}
                className="flex items-center gap-2 px-4 py-2 text-sm bg-accent hover:bg-accent/80 text-white rounded-lg transition-colors disabled:opacity-50"
              >
                {isSubmitting ? (
                  <>
                    <Loader2 size={16} className="animate-spin" />
                    Creating...
                  </>
                ) : (
                  <>
                    <Check size={16} />
                    Create Re-Spec
                  </>
                )}
              </button>

          </Dialog.Content>
        </Dialog.Portal>
      </Dialog.Root>

  )
}

+      {/* View Historical Version Dialog */}

+      <Dialog.Root open={showViewDialog} onOpenChange={setShowViewDialog}>

+          <Dialog.Overlay className="fixed inset-0 bg-black/50 z-50" />

+          <Dialog.Content className="fixed top-1/2 left-1/2 -translate-x-1/2 -translate-y-1/2 bg-card border border-border rounded-lg p-6 w-[calc(100%-2rem)] max-w-3xl max-h-[calc(100vh-4rem)] overflow-y-auto z-50 shadow-xl">

+            <div className="flex items-center justify-between mb-4">

+              <Dialog.Title className="text-xl font-semibold text-foreground flex items-center gap-2">

+                <Eye size={20} className="text-accent" />

+                Version {viewingSpec?.version} Specification

+                <button className="p-1 text-muted-foreground hover:text-foreground hover:bg-secondary rounded transition-colors">

+                <div className="flex items-center gap-4 text-sm text-muted-foreground mb-4">

+                  <span className="flex items-center gap-1">

+                    <Clock size={14} />

+                    {formatDate(viewingSpec.created_at)}

+                  {viewingSpec.is_active && (

+                  {viewingSpec.parent_spec_id && (

+                    <span className="bg-secondary px-2 py-0.5 rounded text-xs">

+                      Re-Spec from v{specHistory.find((s) => s.id === viewingSpec.parent_spec_id)?.version || '?'}

+                <div className="prose prose-invert max-w-none">

+                  <pre className="whitespace-pre-wrap text-sm bg-secondary p-4 rounded-lg overflow-auto max-h-[400px]">

+                    {viewingSpec.content}

+            <div className="flex justify-end mt-4">

+                <button className="px-4 py-2 text-sm bg-secondary hover:bg-secondary/80 rounded-lg transition-colors">


Now let me test the viewing functionality in the browser:


### Ran Playwright code
await page.goto('http://localhost:3001/spec?project=17');

### New console messages
- [INFO] %cDownload the React DevTools for a better development experience: https://reactjs.org/link/r...
- [WARNING] ⚠ React Router Future Flag Warning: React Router will begin wrapping state updates in `Re...
- [WARNING] ⚠ React Router Future Flag Warning: Relative route resolution within Splat routes is chan...

### Page state
- Page URL: http://localhost:3001/spec?project=17
- Page Title: Auto-Claude-Plus
- Page Snapshot:
```yaml
- generic [ref=e3]:
  - complementary [ref=e4]:
    - generic [ref=e6]:
      - heading "Auto-Claude-Plus" [level=1] [ref=e7]
      - paragraph [ref=e8]: Autonomous Coding Framework
    - generic [ref=e9]:
      - generic [ref=e10]:
        - generic [ref=e11]: Projects
        - generic [ref=e12]:
          - link "Adopt Existing Codebase" [ref=e13] [cursor=pointer]:
            - /url: /adopt-codebase
            - img [ref=e14]
          - link "New Project" [ref=e17] [cursor=pointer]:
            - /url: /new-project
            - img [ref=e18]
      - generic [ref=e19]:
        - button "Test Re-Spec Project" [ref=e20] [cursor=pointer]:
          - img [ref=e21]
          - generic [ref=e23]: Test Re-Spec Project
        - button "UniqueProject" [ref=e24] [cursor=pointer]:
          - img [ref=e25]
          - generic [ref=e27]: UniqueProject
        - button "UniqueProject" [ref=e28] [cursor=pointer]:
          - img [ref=e29]
          - generic [ref=e31]: UniqueProject
        - button "SPEC_CONTENT_TEST_PROJECT" [ref=e32] [cursor=pointer]:
          - img [ref=e33]
          - generic [ref=e35]: SPEC_CONTENT_TEST_PROJECT
        - button "A" [ref=e36] [cursor=pointer]:
          - img [ref=e37]
          - generic [ref=e39]: A
        - button "X" [ref=e40] [cursor=pointer]:
          - img [ref=e41]
          - generic [ref=e43]: X
        - button "X" [ref=e44] [cursor=pointer]:
          - img [ref=e45]
          - generic [ref=e47]: X
        - button "X" [ref=e48] [cursor=pointer]:
          - img [ref=e49]
          - generic [ref=e51]: X
        - button "X" [ref=e52] [cursor=pointer]:
          - img [ref=e53]
          - generic [ref=e55]: X
        - button "X" [ref=e56] [cursor=pointer]:
          - img [ref=e57]
          - generic [ref=e59]: X
        - button "MULTI_TAB_TEST_PROJECT_EDITED_IN_TAB_B" [ref=e60] [cursor=pointer]:
          - img [ref=e61]
          - generic [ref=e63]: MULTI_TAB_TEST_PROJECT_EDITED_IN_TAB_B
        - button "MODIFIED_PROJECT_NAME_FOR_ERROR_TEST" [ref=e64] [cursor=pointer]:
          - img [ref=e65]
          - generic [ref=e67]: MODIFIED_PROJECT_NAME_FOR_ERROR_TEST
        - button "EMPTY_STATE_TEST_PROJECT" [ref=e68] [cursor=pointer]:
          - img [ref=e69]
          - generic [ref=e71]: EMPTY_STATE_TEST_PROJECT
        - button "DESIGN_MODE_TEST_PROJECT" [ref=e72] [cursor=pointer]:
          - img [ref=e73]
          - generic [ref=e75]: DESIGN_MODE_TEST_PROJECT
        - button "TEST_PROJECT_12345" [ref=e76] [cursor=pointer]:
          - img [ref=e77]
          - generic [ref=e79]: TEST_PROJECT_12345
        - button "TEST_PROJECT_67890" [ref=e80] [cursor=pointer]:
          - img [ref=e81]
          - generic [ref=e83]: TEST_PROJECT_67890
    - navigation [ref=e84]:
      - list [ref=e85]:
        - listitem [ref=e86]:
          - link "Dashboard" [ref=e87] [cursor=pointer]:
            - /url: /
            - img [ref=e88]
            - generic [ref=e93]: Dashboard
        - listitem [ref=e94]:
          - link "Kanban Board" [ref=e95] [cursor=pointer]:
            - /url: /kanban
            - img [ref=e96]
            - generic [ref=e97]: Kanban Board
        - listitem [ref=e98]:
          - link "Specification" [ref=e99] [cursor=pointer]:
            - /url: /spec
            - img [ref=e100]
            - generic [ref=e103]: Specification
        - listitem [ref=e104]:
          - link "Terminals" [ref=e105] [cursor=pointer]:
            - /url: /terminals
            - img [ref=e106]
            - generic [ref=e108]: Terminals
        - listitem [ref=e109]:
          - link "Memory" [ref=e110] [cursor=pointer]:
            - /url: /memory
            - img [ref=e111]
            - generic [ref=e114]: Memory
        - listitem [ref=e115]:
          - link "Infrastructure" [ref=e116] [cursor=pointer]:
            - /url: /infrastructure
            - img [ref=e117]
            - generic [ref=e120]: Infrastructure
        - listitem [ref=e121]:
          - link "Changelog" [ref=e122] [cursor=pointer]:
            - /url: /changelog
            - img [ref=e123]
            - generic [ref=e126]: Changelog
        - listitem [ref=e127]:
          - link "Settings" [ref=e128] [cursor=pointer]:
            - /url: /settings
            - img [ref=e129]
            - generic [ref=e132]: Settings
    - paragraph [ref=e134]: v0.1.0
  - generic [ref=e135]:
    - banner [ref=e136]:
      - navigation "Breadcrumb" [ref=e138]:
        - link "Dashboard" [ref=e140] [cursor=pointer]:
          - /url: /?project=17
          - generic [ref=e141]:
            - img [ref=e142]
            - generic [ref=e145]: Dashboard
        - generic [ref=e146]:
          - img [ref=e147]
          - link "Test Re-Spec Project" [ref=e149] [cursor=pointer]:
            - /url: /?project=17
      - generic [ref=e151]:
        - generic [ref=e152]: "Progress:"
        - generic [ref=e155]: 100%
      - button "Notifications" [ref=e157] [cursor=pointer]:
        - img [ref=e158]
    - main [ref=e162]:
      - generic [ref=e163]:
        - generic [ref=e165]:
          - heading "Specification" [level=1] [ref=e166]
          - paragraph [ref=e167]: No specification created yet
        - generic [ref=e168]:
          - heading "Create Specification" [level=3] [ref=e170]:
            - img [ref=e171]
            - text: Create Specification
          - generic [ref=e174]:
            - 'textbox "Enter your project specification here... Describe your project''s: - Purpose and goals - Key features and functionality - Technical requirements - User interface guidelines - Any constraints or considerations" [ref=e175]':
              - /placeholder: "Enter your project specification here...\n\nDescribe your project's:\n- Purpose and goals\n- Key features and functionality\n- Technical requirements\n- User interface guidelines\n- Any constraints or considerations"
            - generic [ref=e176]:
              - img [ref=e177]
              - paragraph [ref=e180]: No specification has been created for this project yet.
              - button "Create Specification" [ref=e181] [cursor=pointer]
    - contentinfo [ref=e182]:
      - generic [ref=e183]:
        - generic [ref=e184]:
          - img [ref=e185]
          - generic [ref=e187]: "Agents:"
        - generic [ref=e188]: None active
      - generic [ref=e189]:
        - img [ref=e190]
        - generic [ref=e192]: Backend connected
```


Interesting - it's showing "No specification created yet" because the project isn't selected in the store. Let me click on the project first:


### Ran Playwright code
await page.getByRole('button', { name: 'Test Re-Spec Project' }).click();

### Page state
- Page URL: http://localhost:3001/spec?project=17
- Page Title: Auto-Claude-Plus
- Page Snapshot:
```yaml
- <changed> button "Test Re-Spec Project" [active] [ref=e20] [cursor=pointer]:
  - ref=e21 [unchanged]
  - ref=e23 [unchanged]
- <changed> generic [ref=e163]:
  - generic [ref=e164]:
    - generic [ref=e165]:
      - ref=e166 [unchanged]
      - paragraph [ref=e167]: Version 3 - Last updated 1/12/2026, 4:53:15 PM
    - generic [ref=e193]:
      - button "History (3)" [ref=e194] [cursor=pointer]:
        - img [ref=e195]
        - text: History (3)
        - img [ref=e199]
      - button "Re-Spec" [ref=e201] [cursor=pointer]:
        - img [ref=e202]
        - text: Re-Spec
  - generic [ref=e168]:
    - generic [ref=e169]:
      - heading "Current Specification" [level=3] [ref=e207]:
        - ref=e171 [unchanged]
        - text: Current Specification
      - button "Edit" [ref=e208] [cursor=pointer]:
        - img [ref=e209]
        - text: Edit
    - generic [ref=e212]: "# Test Project Specification v3 ## Purpose This is a test project for verifying the Re-Spec functionality. ## Features (Final Version) - Feature 1: Basic functionality (COMPLETE) - Feature 2: User interface with dark mode (COMPLETE) - Feature 3: API endpoints with authentication (COMPLETE) - Feature 4: Database integration (COMPLETE) - Feature 5: Spec versioning system (NEW) ## Technical Requirements - React 18 with TypeScript - FastAPI backend - SQLite database - Version history tracking"
```


Now let me expand the history panel and test the view buttons:


### Ran Playwright code
await page.getByRole('button', { name: 'History (3)' }).click();

### Page state
- Page URL: http://localhost:3001/spec?project=17
- Page Title: Auto-Claude-Plus
- Page Snapshot:
```yaml
- <changed> button "Test Re-Spec Project" [ref=e20] [cursor=pointer]:
  - ref=e21 [unchanged]
  - ref=e23 [unchanged]
- <changed> generic [ref=e163]:
  - generic [ref=e164]:
    - ref=e165 [unchanged]
    - generic [ref=e193]:
      - button "History (3)" [active] [ref=e194] [cursor=pointer]:
        - ref=e195 [unchanged]
        - text: History (3)
        - img [ref=e213]
      - ref=e201 [unchanged]
  - generic [ref=e215]:
    - heading "Specification History" [level=3] [ref=e216]:
      - img [ref=e217]
      - text: Specification History
    - generic [ref=e221]:
      - generic [ref=e222]:
        - generic [ref=e225]:
          - paragraph [ref=e226]: Version 3(Active)
          - paragraph [ref=e227]: 1/12/2026, 4:53:15 PM
        - generic [ref=e228]:
          - generic [ref=e229]: Re-Spec from v2
          - button "View Version 3" [ref=e230] [cursor=pointer]:
            - img [ref=e231]
      - generic [ref=e234]:
        - generic [ref=e237]:
          - paragraph [ref=e238]: Version 2
          - paragraph [ref=e239]: 1/12/2026, 4:52:18 PM
        - generic [ref=e240]:
          - generic [ref=e241]: Re-Spec from v1
          - button "View Version 2" [ref=e242] [cursor=pointer]:
            - img [ref=e243]
      - generic [ref=e246]:
        - generic [ref=e249]:
          - paragraph [ref=e250]: Version 1
          - paragraph [ref=e251]: 1/12/2026, 4:51:40 PM
        - button "View Version 1" [ref=e253] [cursor=pointer]:
          - img [ref=e254]
  - ref=e168 [unchanged]
```


I can see all 3 versions are listed with View buttons. Let me click on "View Version 1" to test the historical view dialog: