# Descarga 7-Zip Extra y ODBC para empaquetar en CloudRestoreAS.exe
$ErrorActionPreference = "Stop"
$Root = Split-Path (Split-Path $PSScriptRoot -Parent) -Parent
$Versions = Get-Content (Join-Path $Root "packaging\bundled-versions.json") | ConvertFrom-Json
$Bundled = Join-Path $Root "packaging\bundled\windows"
$Seven = Join-Path $Bundled "7zip"
$Odbc = Join-Path $Bundled "odbc"

New-Item -ItemType Directory -Force -Path $Seven, $Odbc | Out-Null

Write-Host "==> 7-Zip Extra ($($Versions.seven_zip))" -ForegroundColor Cyan
if (-not (Test-Path (Join-Path $Seven "7z.exe"))) {
    $tmp = Join-Path $env:TEMP "cloudrestore-7z-$(Get-Random)"
    New-Item -ItemType Directory -Path $tmp | Out-Null
    $sevenR = Join-Path $tmp "7zr.exe"
    $extra = Join-Path $tmp "7z-extra.7z"
    Invoke-WebRequest -Uri $Versions.seven_zip_windows_7zr -OutFile $sevenR
    Invoke-WebRequest -Uri $Versions.seven_zip_windows_extra -OutFile $extra
    & $sevenR x $extra ("-o" + $Seven) -y | Out-Null
    $x64Exe = Join-Path $Seven "x64\7za.exe"
    $x64Dll = Join-Path $Seven "x64\7za.dll"
    if (Test-Path $x64Exe) {
        Copy-Item $x64Exe (Join-Path $Seven "7z.exe") -Force
        Copy-Item $x64Exe (Join-Path $Seven "7za.exe") -Force
    }
    if (Test-Path $x64Dll) {
        Copy-Item $x64Dll (Join-Path $Seven "7z.dll") -Force
        Copy-Item $x64Dll (Join-Path $Seven "7za.dll") -Force
    }
    Remove-Item -Recurse -Force $tmp
    Write-Host "    7z.exe en $Seven"
} else {
    Write-Host "    7-Zip ya existe"
}

Write-Host "==> ODBC Driver 18 (extraer DLLs del MSI)" -ForegroundColor Cyan
$Msi = Join-Path $Odbc "msodbcsql18.msi"
if (-not (Test-Path (Join-Path $Odbc "msodbcsql18.dll"))) {
    if (-not (Test-Path $Msi)) {
        Invoke-WebRequest -Uri $Versions.msodbcsql18_msi -OutFile $Msi
    }
    $extract = Join-Path $Odbc "_msi_extract"
    if (Test-Path $extract) { Remove-Item -Recurse -Force $extract }
    New-Item -ItemType Directory -Path $extract | Out-Null
    $msiArgs = @("/a", "`"$Msi`"", "/qn", "TARGETDIR=`"$extract`"", "IACCEPTMSODBCSQLLICENSETERMS=YES")
    $proc = Start-Process msiexec.exe -ArgumentList $msiArgs -Wait -PassThru
    if ($proc.ExitCode -ne 0) {
        Write-Host "    msiexec /a fallo (codigo $($proc.ExitCode)); intentando instalacion silenciosa local..." -ForegroundColor Yellow
        $local = Join-Path $Odbc "driver_install"
        New-Item -ItemType Directory -Force -Path $local | Out-Null
        Start-Process msiexec.exe -ArgumentList "/i", "`"$Msi`"", "/qn", "IACCEPTMSODBCSQLLICENSETERMS=YES", "ADDLOCAL=ALL" -Wait
        $sysOdbc = "${env:ProgramFiles}\Microsoft SQL Server\Client SDK\ODBC\170\Tools\Binn"
        if (Test-Path $sysOdbc) {
            Get-ChildItem $sysOdbc -Filter "*.dll" | Copy-Item -Destination $Odbc -Force
        }
        $driverDir = "${env:ProgramFiles}\Microsoft SQL Server\Client SDK\ODBC\180\Tools\Binn"
        if (Test-Path $driverDir) {
            Get-ChildItem $driverDir -Filter "*.dll" | Copy-Item -Destination $Odbc -Force
        }
        foreach ($dll in @("msodbcsql18.dll", "msodbcsql17.dll")) {
            $sys = Join-Path $env:SystemRoot "System32\$dll"
            if (Test-Path $sys) { Copy-Item $sys $Odbc -Force }
        }
    } else {
        Get-ChildItem -Path $extract -Recurse -Filter "msodbcsql*.dll" | ForEach-Object {
            Copy-Item $_.FullName $Odbc -Force
        }
        Get-ChildItem -Path $extract -Recurse -Filter "*.dll" | Where-Object {
            $_.Name -match "mso|odbc|ssl|crypto|bcp"
        } | ForEach-Object { Copy-Item $_.FullName $Odbc -Force -ErrorAction SilentlyContinue }
        Remove-Item -Recurse -Force $extract -ErrorAction SilentlyContinue
    }
    Write-Host "    DLLs ODBC en $Odbc"
} else {
    Write-Host "    ODBC ya existe"
}

if (-not (Test-Path (Join-Path $Odbc "odbcinst.ini"))) {
    @"
[ODBC Driver 18 for SQL Server]
Description=Microsoft ODBC Driver 18 for SQL Server
Driver=msodbcsql18.dll
UsageCount=1

[ODBC Driver 17 for SQL Server]
Description=Microsoft ODBC Driver 17 for SQL Server
Driver=msodbcsql17.dll
UsageCount=1
"@ | Set-Content (Join-Path $Odbc "odbcinst.ini") -Encoding ASCII
    "[ODBC Data Sources]" | Set-Content (Join-Path $Odbc "odbc.ini") -Encoding ASCII
}

Write-Host "Listo: $Bundled" -ForegroundColor Green