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# Astro-Obsidian Sync and Deploy Script
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# Get script directory for reference (though paths are absolute)
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$ScriptDir = Split-Path -Parent $MyInvocation.MyCommand.Path
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$ObsidianVaultRoot = "D:\AppDownload\Vaults\Notes\NewVault"
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$AstroProjectRoot = "D:\FileDownload\Projects\Echo_Kang_Blog"
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$ObsidianArticleSrc = Join-Path $ObsidianVaultRoot "PostsForAstro"
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$ObsidianAttachmentSrc = Join-Path $ObsidianVaultRoot "attachments"
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$AstroArticleDest = Join-Path $AstroProjectRoot "src\content\posts"
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$AstroAttachmentDest = Join-Path $AstroProjectRoot "public\attachments"
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Write-Host "`nVerifying paths..." -ForegroundColor Cyan
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foreach ($p in @($ObsidianVaultRoot, $ObsidianArticleSrc, $ObsidianAttachmentSrc, $AstroProjectRoot)) {
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    if (Test-Path $p) {
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        Write-Host "OK - $p" -ForegroundColor Green
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    } else {
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        Write-Host "ERROR - Not found: $p" -ForegroundColor Red
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        exit 1
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    }
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}
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Set-Location $AstroProjectRoot
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if (-not (Test-Path $AstroArticleDest)) { New-Item -ItemType Directory -Force -Path $AstroArticleDest | Out-Null }
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if (-not (Test-Path $AstroAttachmentDest)) { New-Item -ItemType Directory -Force -Path $AstroAttachmentDest | Out-Null }
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Write-Host "`nSyncing articles..." -ForegroundColor Green
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# Using /MIR to mirror (delete files not in source) and force sync all files
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robocopy $ObsidianArticleSrc $AstroArticleDest /E /DCOPY:DAT /COPY:DAT /R:3 /W:10 /NFL /NDL /NP | Out-Null
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if ($LASTEXITCODE -lt 8) { Write-Host "OK - Articles synced" -ForegroundColor Cyan } else { Write-Host "ERROR - Robocopy failed: $LASTEXITCODE" -ForegroundColor Red; Write-Host "Trying alternative sync method..." -ForegroundColor Yellow; Copy-Item "$ObsidianArticleSrc\*" $AstroArticleDest -Recurse -Force }
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Write-Host "`nSyncing attachments..." -ForegroundColor Green
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# Using /MIR to mirror (delete files not in source) and force sync all files
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robocopy $ObsidianAttachmentSrc $AstroAttachmentDest /E /DCOPY:DAT /COPY:DAT /R:3 /W:10 /NFL /NDL /NP | Out-Null
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if ($LASTEXITCODE -lt 8) { Write-Host "OK - Attachments synced" -ForegroundColor Cyan } else { Write-Host "ERROR - Robocopy failed: $LASTEXITCODE" -ForegroundColor Red; Write-Host "Trying alternative sync method..." -ForegroundColor Yellow; Copy-Item "$ObsidianAttachmentSrc\*" $AstroAttachmentDest -Recurse -Force }
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Write-Host "`nFixing image paths..." -ForegroundColor Yellow
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# Rename attachment files with spaces to use underscores
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Write-Host "  Renaming files with spaces..."
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$attachmentFiles = Get-ChildItem -Path $AstroAttachmentDest -File | Where-Object { $_.Name -like "* *" }
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$renameCount = 0
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foreach ($file in $attachmentFiles) {
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    $newName = $file.Name -replace ' ', '_'
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    $newPath = Join-Path $AstroAttachmentDest $newName
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    Move-Item -Path $file.FullName -Destination $newPath -Force
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    $renameCount++
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}
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if ($renameCount -gt 0) { Write-Host "  Renamed $renameCount files" }
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# Fix markdown image references (skip frontmatter for markdown syntax, but fix URLs)
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$mdFiles = Get-ChildItem -Path $AstroArticleDest -Filter "*.md" -Recurse
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$fixCount = 0
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$wikiLinkCount = 0
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foreach ($file in $mdFiles) {
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    $content = Get-Content $file.FullName -Encoding UTF8
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    $newContent = @()
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    $fileModified = $false
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    $inFrontmatter = $false
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    $frontmatterCount = 0
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    foreach ($line in $content) {
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        $newLine = $line
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        # Track frontmatter (between --- markers)
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        if ($line -match '^---\s*$') {
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            $frontmatterCount++
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            if ($frontmatterCount -eq 2) {
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                $inFrontmatter = $false
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            } elseif ($frontmatterCount -eq 1) {
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                $inFrontmatter = $true
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            }
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        }
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        # Replace URL-encoded spaces in ALL lines (including frontmatter)
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        if ($newLine -match '_') {
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            $oldLine = $newLine
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            $newLine = $newLine -replace '_', '_'
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            if ($oldLine -ne $newLine) {
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                $fixCount++
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                $fileModified = $true
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            }
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        }
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        # Only process image syntax outside frontmatter
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        if (-not $inFrontmatter) {
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            # Step 1: Convert Obsidian WikiLink format ![](path) to Markdown format ![](path)
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            if ($newLine -match '!\[\[') {
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                $oldLine = $newLine
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                $newLine = $newLine -replace '!\[\[([^\]]+)\]\]', '![]($1)'
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                if ($oldLine -ne $newLine) {
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                    $wikiLinkCount++
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                    $fileModified = $true
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                }
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            }
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            # Step 2: Replace relative paths with absolute paths
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            if ($newLine -match 'attachments') {
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                $oldLine = $newLine
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                $newLine = $newLine -replace '\.\./attachments/', '/attachments/'
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                $newLine = $newLine -replace '\./attachments/', '/attachments/'
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                if ($oldLine -ne $newLine) {
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                    $fixCount++
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                    $fileModified = $true
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                }
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            }
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            # Step 3: Replace remaining spaces in attachment file names with underscores
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            if ($newLine -match '/attachments/') {
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                $oldLine = $newLine
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                # Replace ALL spaces with underscores in the attachment path section
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                while ($newLine -match '/attachments/[^)]*\s') {
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                    $newLine = $newLine -replace '(attachments/[^)]*?)\s', '$1_'
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                }
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                if ($oldLine -ne $newLine) {
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                    $fixCount++
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                    $fileModified = $true
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                }
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            }
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        }
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        $newContent += $newLine
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    }
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    # Write file only if modified
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    if ($fileModified) {
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        $newContent | Set-Content $file.FullName -Encoding UTF8
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    }
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}
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Write-Host "OK - Converted $wikiLinkCount WikiLink, fixed $fixCount path issues"
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Write-Host "`nGit deployment..." -ForegroundColor Magenta
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$status = git status --porcelain
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if ($status -eq "") {
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    Write-Host "INFO - Repository is clean" -ForegroundColor DarkYellow
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} else {
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    Write-Host "1. Adding local changes..."
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    git add .
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    Write-Host "2. Committing local changes..."
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    git commit -m "Obsidian Auto Sync & Path Fix: $(Get-Date -Format 'yyyy-MM-dd HH:mm:ss')"
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    Write-Host "3. Pulling from remote (rebase)..."
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    git pull origin main --rebase
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    if ($LASTEXITCODE -ne 0) {
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        Write-Host "`nWARNING - Pull/rebase failed (may have conflicts)" -ForegroundColor Yellow
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        Write-Host "To abort rebase: git rebase --abort" -ForegroundColor Yellow
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        Write-Host "To continue after fixing: git rebase --continue" -ForegroundColor Yellow
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        exit 1
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    }
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    Write-Host "4. Pushing to remote..."
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    git push origin main
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    if ($LASTEXITCODE -eq 0) {
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        Write-Host "`nSUCCESS - Deployment complete" -ForegroundColor Green
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        Write-Host "`n5. Updating local working directory..."
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        git reset --hard HEAD
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        Write-Host "Local working directory synced with latest commit" -ForegroundColor Cyan
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    } else {
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        Write-Host "`nERROR - Push failed" -ForegroundColor Red
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        exit 1
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    }
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}
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Write-Host "`nDone."

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# Astro-Obsidian Sync and Deploy Script
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$ObsidianVaultRoot = "D:\AppDownload\Vaults\Notes\NewVault"
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$AstroProjectRoot = "D:\FileDownload\Projects\Echo_Kang_Blog"
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$ObsidianArticleSrc = Join-Path $ObsidianVaultRoot "PostsForAstro"
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$ObsidianAttachmentSrc = Join-Path $ObsidianVaultRoot "attachments"
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$AstroArticleDest = Join-Path $AstroProjectRoot "src\content\posts"
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$AstroAttachmentDest = Join-Path $AstroProjectRoot "public\attachments"
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Write-Host "`nVerifying paths..." -ForegroundColor Cyan
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foreach ($p in @($ObsidianVaultRoot, $ObsidianArticleSrc, $ObsidianAttachmentSrc, $AstroProjectRoot)) {
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    if (Test-Path $p) {
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        Write-Host "OK - $p" -ForegroundColor Green
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    } else {
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        Write-Host "ERROR - Not found: $p" -ForegroundColor Red
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        exit 1
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    }
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}
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Set-Location $AstroProjectRoot
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if (-not (Test-Path $AstroArticleDest)) { New-Item -ItemType Directory -Force -Path $AstroArticleDest | Out-Null }
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if (-not (Test-Path $AstroAttachmentDest)) { New-Item -ItemType Directory -Force -Path $AstroAttachmentDest | Out-Null }
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Write-Host "`nSyncing articles..." -ForegroundColor Green
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robocopy $ObsidianArticleSrc $AstroArticleDest /E /IS /IT /NFL /NDL /NP | Out-Null
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if ($LASTEXITCODE -lt 8) { Write-Host "OK - Articles synced" -ForegroundColor Cyan } else { Write-Host "ERROR - Robocopy failed: $LASTEXITCODE" -ForegroundColor Red }
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Write-Host "`nSyncing attachments..." -ForegroundColor Green
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robocopy $ObsidianAttachmentSrc $AstroAttachmentDest /E /IS /IT /NFL /NDL /NP | Out-Null
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if ($LASTEXITCODE -lt 8) { Write-Host "OK - Attachments synced" -ForegroundColor Cyan } else { Write-Host "ERROR - Robocopy failed: $LASTEXITCODE" -ForegroundColor Red }
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Write-Host "`nFixing image paths..." -ForegroundColor Yellow
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# Rename attachment files with spaces to use underscores
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Write-Host "  Renaming files with spaces..."
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$attachmentFiles = Get-ChildItem -Path $AstroAttachmentDest -File | Where-Object { $_.Name -like "* *" }
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$renameCount = 0
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foreach ($file in $attachmentFiles) {
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    $newName = $file.Name -replace ' ', '_'
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    $newPath = Join-Path $AstroAttachmentDest $newName
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    Move-Item -Path $file.FullName -Destination $newPath -Force
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    $renameCount++
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}
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if ($renameCount -gt 0) { Write-Host "  Renamed $renameCount files" }
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# Fix markdown image references
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$mdFiles = Get-ChildItem -Path $AstroArticleDest -Filter "*.md" -Recurse
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$fixCount = 0
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$wikiLinkCount = 0
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foreach ($file in $mdFiles) {
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    $content = Get-Content $file.FullName -Encoding UTF8
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    $newContent = @()
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    $fileModified = $false
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    foreach ($line in $content) {
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        $newLine = $line
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        # Step 1: Convert Obsidian WikiLink format ![path](path) to Markdown format ![](path)
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        if ($newLine -match '!\[\[') {
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            $oldLine = $newLine
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            $newLine = $newLine -replace '!\[\[([^\]]+)\]\]', '![]($1)'
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            if ($oldLine -ne $newLine) {
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                $wikiLinkCount++
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                $fileModified = $true
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            }
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        }
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        # Step 2: Replace relative paths with absolute paths
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        if ($newLine -match 'attachments') {
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            $oldLine = $newLine
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            $newLine = $newLine -replace '\.\./attachments/', '/attachments/'
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            $newLine = $newLine -replace '\./attachments/', '/attachments/'
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            if ($oldLine -ne $newLine) {
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                $fixCount++
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                $fileModified = $true
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            }
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        }
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        # Step 3: Replace spaces in attachment file names with underscores
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        # This handles all spaces in attachment paths like "Pasted image_" -> "Pasted_image_"
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        if ($newLine -match '/attachments/') {
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            $oldLine = $newLine
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            # Replace ALL spaces with underscores in the attachment path section
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            while ($newLine -match '/attachments/[^)]*\s') {
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                $newLine = $newLine -replace '(attachments/[^)]*?)\s', '$1_'
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            }
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            if ($oldLine -ne $newLine) {
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                $fixCount++
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                $fileModified = $true
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            }
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        }
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        $newContent += $newLine
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    }
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    # Write file only if modified
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    if ($fileModified) {
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        $newContent | Set-Content $file.FullName -Encoding UTF8
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    }
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}
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Write-Host "OK - Converted $wikiLinkCount WikiLink, fixed $fixCount path issues"
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Write-Host "`nGit deployment..." -ForegroundColor Magenta
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$status = git status --porcelain
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if ($status -eq "") {
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    Write-Host "INFO - Repository is clean" -ForegroundColor DarkYellow
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} else {
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    Write-Host "1. Adding local changes..."
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    git add .
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    Write-Host "2. Committing local changes..."
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    git commit -m "Obsidian Auto Sync & Path Fix: $(Get-Date -Format 'yyyy-MM-dd HH:mm:ss')"
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    Write-Host "3. Pulling from remote (rebase)..."
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    git pull origin main --rebase
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    if ($LASTEXITCODE -ne 0) {
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        Write-Host "`nWARNING - Pull/rebase failed (may have conflicts)" -ForegroundColor Yellow
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        Write-Host "To abort rebase: git rebase --abort" -ForegroundColor Yellow
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        Write-Host "To continue after fixing: git rebase --continue" -ForegroundColor Yellow
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        exit 1
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    }
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    Write-Host "4. Pushing to remote..."
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    git push origin main
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    if ($LASTEXITCODE -eq 0) {
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        Write-Host "`nSUCCESS - Deployment complete" -ForegroundColor Green
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    } else {
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        Write-Host "`nERROR - Push failed" -ForegroundColor Red
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        exit 1
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    }
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}
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Write-Host "`nDone."