tif2pdf

class ProgressManager {
    [int]$TotalFiles
    [int]$ProcessedFiles

    ProgressManager([int]$totalFiles) {
        $this.TotalFiles = $totalFiles
        $this.ProcessedFiles = 0
    }

    [void]UpdateProgress() {
        $this.ProcessedFiles++
        $percentComplete = ($this.ProcessedFiles / $this.TotalFiles) * 100
        Write-Progress -Activity "進捗状況" -Status "$($this.ProcessedFiles) / $($this.TotalFiles)" -PercentComplete $percentComplete
    }
}

class FolderManager {
    [string]$CommonPath
    [string[]]$SourceFolders

    FolderManager([string]$commonPath, [string[]]$sourceFolders) {
        $this.CommonPath = $commonPath
        $this.SourceFolders = $sourceFolders
    }

    [int]GetTotalFiles() {
        $totalFiles = 0
        foreach ($sourceFolder in $this.SourceFolders) {
            $sourceFolderPath = Join-Path $this.CommonPath -ChildPath $sourceFolder
            $tiffFolder = Join-Path -Path $sourceFolderPath -ChildPath "ExpFile"
            if (Test-Path -Path $tiffFolder) {
                $totalFiles += (Get-ChildItem -Path $tiffFolder -Filter *.tif).Count
            }
        }
        return $totalFiles
    }

    [array]GetTiffFiles([string]$sourceFolder, [int]$maxFilesToProcess) {
        $sourceFolderPath = Join-Path $this.CommonPath -ChildPath $sourceFolder
        $tiffFolder = Join-Path -Path $sourceFolderPath -ChildPath "ExpFile"
        if (-not (Test-Path -Path $tiffFolder)) {
            Write-Host "Error: Path does not exist - $tiffFolder"
            return @()
        }
        return Get-ChildItem -Path $tiffFolder -Filter *.tif | Select-Object -First $maxFilesToProcess
    }

    [void]EnsureFolderExists([string]$folderPath) {
        if (-not (Test-Path -Path $folderPath)) {
            New-Item -Path $folderPath -ItemType Directory
        }
    }

    [void]MoveFile([string]$sourcePath, [string]$destinationPath) {
        Move-Item -Path $sourcePath -Destination $destinationPath -Force
    }

    [bool]WaitForPdfGeneration([string]$pdfFilePath, [int]$timeoutMinutes, [int]$sleepSeconds) {
        $waittime = [datetime]::Now.AddMinutes($timeoutMinutes)
        while ((-not (Test-Path -Path $pdfFilePath)) -and ([datetime]::Now -lt $waittime)) {
            Start-Sleep -Seconds $sleepSeconds
        }
        return Test-Path -Path $pdfFilePath
    }
}

class TiffToPdfConverter {
    [string]$NetworkPath
    [string]$LocalDrive
    [string]$CommonPath
    [string[]]$SourceFolders
    [string]$PscanInFolder
    [string]$PscanOutFolder
    [int]$MaxFilesToProcess
    [int]$TimeoutMinutes
    [int]$SleepSeconds
    [bool]$SkipConverted
    [bool]$Reset
    [ProgressManager]$ProgressManager
    [FolderManager]$FolderManager

    TiffToPdfConverter([string]$networkPath, [string]$localDrive, [string]$commonPath, [string[]]$sourceFolders, [string]$pscanInFolder, [string]$pscanOutFolder, [int]$maxFilesToProcess, [int]$timeoutMinutes, [int]$sleepSeconds, [bool]$skipConverted, [bool]$reset) {
        $this.NetworkPath = $networkPath
        $this.LocalDrive = $localDrive
        $this.CommonPath = $commonPath
        $this.SourceFolders = $sourceFolders
        $this.PscanInFolder = $pscanInFolder
        $this.PscanOutFolder = $pscanOutFolder
        $this.MaxFilesToProcess = $maxFilesToProcess
        $this.TimeoutMinutes = $timeoutMinutes
        $this.SleepSeconds = $sleepSeconds
        $this.SkipConverted = $skipConverted
        $this.Reset = $reset
        $this.FolderManager = [FolderManager]::new($commonPath, $sourceFolders)
    }

    [void]Initialize() {
        # ネットワークドライブを一時的にマッピング
        if (-not (Test-Path -Path $this.LocalDrive)) {
            Write-Host "Mapping network drive..."
            New-PSDrive -Name "Z" -PSProvider FileSystem -Root $this.NetworkPath -Persist
        }

        # ネットワークドライブの確認
        if (-not (Test-Path -Path $this.CommonPath)) {
            Write-Host "Error: Network drive not mapped correctly or path does not exist."
            exit
        }

        # 変換リストの生成
        $tiffListPath = Join-Path -Path $this.CommonPath -ChildPath "TIFF_LIST.txt"
        if ($this.Reset -and (Test-Path -Path $tiffListPath)) {
            Remove-Item -Path $tiffListPath -Force
        }
        if (-not (Test-Path -Path $tiffListPath)) {
            New-Item -Path $tiffListPath -ItemType File
        }

        # リセットモードの場合、PDFフォルダとERRフォルダを削除
        if ($this.Reset) {
            foreach ($sourceFolder in $this.SourceFolders) {
                $sourceFolderPath = Join-Path $this.CommonPath -ChildPath $sourceFolder
                $pdfFolderBase = Join-Path -Path $sourceFolderPath -ChildPath "PDF"
                $pdfErrFolderBase = Join-Path -Path $sourceFolderPath -ChildPath "ERR"
                
                if (Test-Path -Path $pdfFolderBase) {
                    Remove-Item -Path $pdfFolderBase -Recurse -Force
                }
                if (Test-Path -Path $pdfErrFolderBase) {
                    Remove-Item -Path $pdfErrFolderBase -Recurse -Force
                }
            }
        }

        # TIFFファイルの総数をカウント
        $totalFiles = $this.FolderManager.GetTotalFiles()
        $this.ProgressManager = [ProgressManager]::new($totalFiles)
    }

    [void]ProcessFiles() {
        foreach ($sourceFolder in $this.SourceFolders) {
            $tiffFiles = $this.FolderManager.GetTiffFiles($sourceFolder, $this.MaxFilesToProcess)

            foreach ($tiffFile in $tiffFiles) {
                $tiffFileName = $tiffFile.Name
                $tiffFilePath = $tiffFile.FullName
                $pdfFileName = [System.IO.Path]::ChangeExtension($tiffFileName, ".pdf")
                $pdfFolderBase = Join-Path -Path (Join-Path $this.CommonPath -ChildPath $sourceFolder) -ChildPath "PDF"
                $pdfFilePath = Join-Path -Path $pdfFolderBase -ChildPath $pdfFileName

                # 既に変換済みのTIFFファイルをスキップ
                if ($this.SkipConverted -and (Test-Path -Path $pdfFilePath)) {
                    Write-Host "Skipping already converted file: $tiffFileName"
                    continue
                }

                # TIFFファイルをPSCAN_INにコピー
                Copy-Item -Path $tiffFilePath -Destination $this.PscanInFolder

                # TIFF_LISTに追記
                $tiffListPath = Join-Path -Path $this.CommonPath -ChildPath "TIFF_LIST.txt"
                Add-Content -Path $tiffListPath -Value "$sourceFolder`t$tiffFileName`t" -NoNewline

                # PDFファイルが生成されるかを待機
                $pdfFilePath = Join-Path -Path $this.PscanOutFolder -ChildPath $pdfFileName
                $pdfGenerated = $this.FolderManager.WaitForPdfGeneration($pdfFilePath, $this.TimeoutMinutes, $this.SleepSeconds)

                if ($pdfGenerated) {
                    # PDFフォルダの作成
                    $this.FolderManager.EnsureFolderExists($pdfFolderBase)

                    # PDFファイルを移動（既存のファイルがある場合は上書き）
                    $this.FolderManager.MoveFile($pdfFilePath, $pdfFolderBase)

                    # TIFF_LISTにOKを追記
                    $timestamp = Get-Date -Format "yyyy/MM/dd HH:mm:ss"
                    Add-Content -Path $tiffListPath -Value "OK`t$timestamp`n"

                    # 処理状況を更新
                    $this.ProgressManager.UpdateProgress()
                } else {
                    # タイムアウト処理
                    $pdfErrFolderBase = Join-Path -Path (Join-Path $this.CommonPath -ChildPath $sourceFolder) -ChildPath "ERR"
                    $this.FolderManager.EnsureFolderExists($pdfErrFolderBase)

                    # TIFFファイルをERRフォルダに移動（既存のファイルがある場合は上書き）
                    $this.FolderManager.MoveFile($tiffFilePath, $pdfErrFolderBase)

                    # TIFF_LISTにNGを追記
                    $timestamp = Get-Date -Format "yyyy/MM/dd HH:mm:ss"
                    Add-Content -Path $tiffListPath -Value "NG`t$timestamp`n"

                    # 処理状況を更新
                    $this.ProgressManager.UpdateProgress()
                }
            }
        }
    }

    [void]Cleanup() {
        # ネットワークドライブを解除
        if (Get-PSDrive -Name "Z" -ErrorAction SilentlyContinue) {
            Remove-PSDrive -Name "Z" -Force
            Write-Host "Network drive Z: has been removed."
        }
    }
}

param (
    [switch]$debug,
    [switch]$SkipConverted = $true,
    [switch]$Reset,
    [switch]$ShowDialog
)

# ネットワークドライブの設定
$networkPath = if ($debug) { "\\DELLD033\技術部" } else { "\\ycsvm112\技術部" }
$localDrive = "Z:"
$commonPath = "Z:\管理課\管理課共有資料\ArcSuite\eValue図面検索データ_240310\"

# 変換元フォルダのリスト（全角の「￥」をそのまま使用）
$sourceFolders = @(
    "図面検索【最新版】￥図面",
    "図面検索【最新版】￥通知書",
    "図面検索【最新版】￥個装",
    "図面検索【旧版】￥図面(旧)",
    "図面検索【旧版】￥個装"
)

# デバッグモードの設定
$maxFilesToProcess = if ($debug) { 2 } else { [int]::MaxValue }

# フォルダのパス設定
$pscanInFolder = "\\10.23.2.28\HGPscanServPlus5\Job02_OCR\OCR_IN"
$pscanOutFolder = "\\10.23.2.28\HGPscanServPlus5\Job02_OCR\OCR_OUT"

# 待機時間の設定
$timeoutMinutes = 1
$sleepSeconds = 10

# TiffToPdfConverterクラスのインスタンスを作成
$converter = [TiffToPdfConverter]::new($networkPath, $localDrive, $commonPath, $sourceFolders, $pscanInFolder, $pscanOutFolder, $maxFilesToProcess, $timeoutMinutes, $sleepSeconds, $SkipConverted, $Reset)

# 初期化
$converter.Initialize()

# ファイルの処理
$converter.ProcessFiles()

# クリーンアップ
$converter.Cleanup()