# Lädt die 6 Stack-Exchange-Site-Archive vom archive.org-Mirror (resumable).
# Version: stackexchange_20260331 (neuester Mirror, geprüft 2026-07-09).
$base = "https://archive.org/download/stackexchange_20260331/stackexchange_20260331"
$dest = "C:\dev\skillfactor\knowledge\data\raw"
New-Item -ItemType Directory -Force $dest | Out-Null
$files = @(
    "workplace.stackexchange.com.7z",
    "pm.stackexchange.com.7z",
    "law.stackexchange.com.7z",
    "money.stackexchange.com.7z",
    "softwareengineering.stackexchange.com.7z",
    "datascience.stackexchange.com.7z"
)
$log = "C:\dev\skillfactor\docs\logs\se_download.log"
foreach ($f in $files) {
    "$(Get-Date -Format 'HH:mm:ss') start $f" | Out-File $log -Append -Encoding utf8
    # curl.exe: resumable (-C -), folgt Redirects (-L), still (-sS)
    & curl.exe -L -sS -C - -o "$dest\$f" "$base/$f" 2>&1 | Out-File $log -Append -Encoding utf8
    $size = [Math]::Round((Get-Item "$dest\$f").Length / 1MB)
    "$(Get-Date -Format 'HH:mm:ss') done  $f ($size MB)" | Out-File $log -Append -Encoding utf8
}
"$(Get-Date -Format 'HH:mm:ss') ALL DOWNLOADS COMPLETE" | Out-File $log -Append -Encoding utf8