MdFileToFolder

<#
Nama Script   : MdFileToFolder.ps1
Deskripsi     :
Convert file .md menjadi folder dengan nama yang sama.
Opsi index per folder:
  1       → buat index.md kosong di dalam folder
  0       → tidak buat index.md
  [teks]  → buat index.md dengan isi = teks yang diinput
#>

# ========================================================
# 📂 Input path folder target
# ========================================================
do {
    $targetFolder = Read-Host "📂 Masukkan path folder (contoh: D:\vault\02-Universitas)"
    if (-not (Test-Path $targetFolder)) {
        Write-Host "`n❌ Path tidak ditemukan. Periksa kembali!" -ForegroundColor Red
        $retry = $true
    } else {
        $retry = $false
    }
} while ($retry)

# ========================================================
# 📝 Input opsi index
# ========================================================
Write-Host "`n─────────────────────────────────────────" -ForegroundColor DarkGray
Write-Host "  Opsi index.md di dalam setiap folder:" -ForegroundColor Cyan
Write-Host "  1       → buat index.md kosong" -ForegroundColor Cyan
Write-Host "  0       → tidak buat index.md" -ForegroundColor Cyan
Write-Host "  [teks]  → buat index.md dengan isi teks tersebut" -ForegroundColor Cyan
Write-Host "─────────────────────────────────────────" -ForegroundColor DarkGray

$indexInput = Read-Host "Pilih opsi"
$indexInput = $indexInput.Trim()

# Tentukan mode
if ($indexInput -eq "0") {
    $indexMode = "none"
    Write-Host "`n⚙️  Mode: Tidak membuat index.md" -ForegroundColor Yellow
}
elseif ($indexInput -eq "1") {
    $indexMode = "empty"
    Write-Host "`n⚙️  Mode: Buat index.md kosong" -ForegroundColor Yellow
}
else {
    $indexMode = "content"
    $indexContent = $indexInput
    Write-Host "`n⚙️  Mode: Buat index.md dengan isi: `"$indexContent`"" -ForegroundColor Yellow
}

# ========================================================
# 🔍 Preview dulu sebelum eksekusi
# ========================================================
$mdFiles = Get-ChildItem -Path $targetFolder -Filter "*.md" -File | Sort-Object Name

if ($mdFiles.Count -eq 0) {
    Write-Host "`n⚠️  Tidak ada file .md di folder ini." -ForegroundColor Red
    exit
}

Write-Host "`n─────────────────────────────────────────" -ForegroundColor DarkGray
Write-Host "  Preview: $($mdFiles.Count) file akan dikonversi" -ForegroundColor Cyan
Write-Host "─────────────────────────────────────────" -ForegroundColor DarkGray

foreach ($file in $mdFiles) {
    $folderName = [System.IO.Path]::GetFileNameWithoutExtension($file.Name)
    Write-Host "  📄 $($file.Name)  →  📁 $folderName\" -ForegroundColor DarkGray
}

Write-Host ""
$confirm = Read-Host "Lanjutkan konversi? (Y/N)"
if ($confirm.Trim().ToLower() -ne "y") {
    Write-Host "❌ Dibatalkan." -ForegroundColor Yellow
    exit
}

# ========================================================
# 🚀 Eksekusi konversi
# ========================================================
$successCount = 0
$skipCount    = 0
$errorCount   = 0

foreach ($file in $mdFiles) {
    $folderName = [System.IO.Path]::GetFileNameWithoutExtension($file.Name)
    $newFolderPath = Join-Path $targetFolder $folderName
    $newFilePath   = Join-Path $newFolderPath $file.Name

    try {
        # Buat folder kalau belum ada
        if (-not (Test-Path $newFolderPath)) {
            New-Item -ItemType Directory -Path $newFolderPath | Out-Null
        }

        # Pindahkan file .md ke dalam folder
        Move-Item -Path $file.FullName -Destination $newFilePath -Force

        # Buat index.md sesuai mode
        $indexPath = Join-Path $newFolderPath "index.md"
        switch ($indexMode) {
            "empty" {
                New-Item -ItemType File -Path $indexPath -Force | Out-Null
            }
            "content" {
                Set-Content -Path $indexPath -Value $indexContent -Encoding UTF8
            }
            "none" {
                # tidak buat apa-apa
            }
        }

        Write-Host "  ✅ $($file.Name)  →  $folderName\" -ForegroundColor Green
        $successCount++
    }
    catch {
        Write-Host "  ❌ Gagal: $($file.Name) — $_" -ForegroundColor Red
        $errorCount++
    }
}

# ========================================================
# 📊 Summary
# ========================================================
Write-Host "`n─────────────────────────────────────────" -ForegroundColor DarkGray
Write-Host "  ✅ Berhasil  : $successCount file" -ForegroundColor Green
Write-Host "  ⏭️  Dilewati  : $skipCount file" -ForegroundColor Yellow
Write-Host "  ❌ Gagal     : $errorCount file" -ForegroundColor Red
Write-Host "─────────────────────────────────────────`n" -ForegroundColor DarkGray