legacy-tools/ChatHistoryParser.ps1
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# WhatsApp Receipts Project - Chat History Parser # This tool parses VS Code Copilot chat history and analyzes git commits # Created for the WhatsApp receipts processing system project param( [Parameter(Mandatory = $false)] [string]$ChatHistoryPath, [Parameter(Mandatory = $false)] [string]$OutputPath = "chat-analysis.json", [Parameter(Mandatory = $false)] [switch]$IncludeGitCommits, [Parameter(Mandatory = $false)] [switch]$ShowDetails ) # Function to find VS Code chat history function Find-VSCodeChatHistory { $possiblePaths = @( "$env:APPDATA\Code\User\workspaceStorage", "$env:APPDATA\Code\CachedExtensions", "$env:APPDATA\Code\logs", "$env:LOCALAPPDATA\Programs\Microsoft VS Code\resources\app\extensions\github.copilot-chat" ) foreach ($path in $possiblePaths) { if (Test-Path $path) { Write-Host "Searching in: $path" -ForegroundColor Cyan $chatFiles = Get-ChildItem -Path $path -Recurse -Include "*.json", "*.log", "*chat*" -ErrorAction SilentlyContinue if ($chatFiles) { return $chatFiles } } } return $null } # Function to parse chat conversations function Parse-ChatConversations { param([array]$ChatFiles) $conversations = @() foreach ($file in $ChatFiles) { if ($ShowDetails) { Write-Host "Processing: $($file.Name)" -ForegroundColor Yellow } try { if ($file.Extension -eq ".json") { $content = Get-Content $file.FullName -Raw | ConvertFrom-Json # Extract conversation data based on typical VS Code chat structure if ($content.messages -or $content.conversations) { $conversations += @{ Source = $file.FullName Timestamp = $file.LastWriteTime Content = $content Type = "JSON" } } } elseif ($file.Extension -eq ".log") { $logContent = Get-Content $file.FullName if ($logContent -match "copilot|chat|conversation") { $conversations += @{ Source = $file.FullName Timestamp = $file.LastWriteTime Content = $logContent Type = "LOG" } } } } catch { if ($ShowDetails) { Write-Warning "Could not parse $($file.Name): $($_.Exception.Message)" } } } return $conversations } # Function to get git commit history function Get-GitCommitHistory { if (-not (Test-Path ".git")) { Write-Warning "Not in a git repository" return @() } try { $commits = git log --oneline --since="1 week ago" --pretty=format:'{"hash":"%H","short":"%h","message":"%s","author":"%an","date":"%ad"}' --date=iso $commitObjects = @() foreach ($commit in $commits) { if ($commit.Trim()) { try { $commitObj = $commit | ConvertFrom-Json $commitObjects += $commitObj } catch { # Skip malformed commit entries } } } return $commitObjects } catch { Write-Warning "Could not retrieve git history: $($_.Exception.Message)" return @() } } # Function to analyze patterns function Analyze-Patterns { param( [array]$Conversations, [array]$Commits ) $analysis = @{ TotalConversations = $Conversations.Count TotalCommits = $Commits.Count ConversationsByType = @{} CommonTopics = @() TimeRange = @{} Recommendations = @() } # Analyze conversation types $jsonCount = ($Conversations | Where-Object { $_.Type -eq "JSON" }).Count $logCount = ($Conversations | Where-Object { $_.Type -eq "LOG" }).Count $analysis.ConversationsByType = @{ JSON = $jsonCount LOG = $logCount } # Analyze time range if ($Conversations.Count -gt 0) { $timestamps = $Conversations | ForEach-Object { $_.Timestamp } $analysis.TimeRange = @{ Earliest = ($timestamps | Measure-Object -Minimum).Minimum Latest = ($timestamps | Measure-Object -Maximum).Maximum } } # Generate recommendations $analysis.Recommendations = @( "Found $($Conversations.Count) chat-related files", "Found $($Commits.Count) recent git commits", "Consider correlating chat timestamps with commit times for workflow analysis" ) return $analysis } # Main execution Write-Host "=== WhatsApp Receipts Project - Chat History Parser ===" -ForegroundColor Green Write-Host "Starting chat history analysis..." -ForegroundColor Cyan # Find chat history files if ($ChatHistoryPath -and (Test-Path $ChatHistoryPath)) { $chatFiles = Get-ChildItem -Path $ChatHistoryPath -Recurse -Include "*.json", "*.log" } else { Write-Host "Searching for VS Code chat history files..." -ForegroundColor Yellow $chatFiles = Find-VSCodeChatHistory } if (-not $chatFiles) { Write-Warning "No chat history files found. Try specifying a path with -ChatHistoryPath" exit 1 } Write-Host "Found $($chatFiles.Count) potential chat files" -ForegroundColor Green # Parse conversations $conversations = Parse-ChatConversations -ChatFiles $chatFiles # Get git commits if requested $commits = @() if ($IncludeGitCommits) { Write-Host "Analyzing git commit history..." -ForegroundColor Yellow $commits = Get-GitCommitHistory } # Perform analysis $analysis = Analyze-Patterns -Conversations $conversations -Commits $commits # Create output object $output = @{ GeneratedAt = Get-Date -Format "yyyy-MM-dd HH:mm:ss" ProjectPath = (Get-Location).Path Analysis = $analysis Conversations = $conversations Commits = $commits Tools = @{ Parser = "ChatHistoryParser.ps1" Version = "1.0" Project = "WhatsApp Receipts Processing System" } } # Save results try { $output | ConvertTo-Json -Depth 10 | Out-File -FilePath $OutputPath -Encoding UTF8 Write-Host "Analysis saved to: $OutputPath" -ForegroundColor Green } catch { Write-Error "Could not save output: $($_.Exception.Message)" exit 1 } # Display summary Write-Host "`n=== ANALYSIS SUMMARY ===" -ForegroundColor Green Write-Host "Chat Conversations Found: $($conversations.Count)" -ForegroundColor White Write-Host "Git Commits Found: $($commits.Count)" -ForegroundColor White Write-Host "Output File: $OutputPath" -ForegroundColor White if ($ShowDetails) { Write-Host "`nDetailed Analysis:" -ForegroundColor Yellow $analysis | ConvertTo-Json -Depth 3 | Write-Host } Write-Host "`nChat history analysis complete!" -ForegroundColor Green |