################################################################################
##  File:  Install-Xcode.ps1
##  Desc:  Install Xcode
################################################################################

$ErrorActionPreference = "Stop"

Import-Module "$env:HOME/image-generation/helpers/Common.Helpers.psm1"
Import-Module "$env:HOME/image-generation/helpers/Xcode.Installer.psm1" -DisableNameChecking

$os = Get-OSVersion
$arch = Get-Architecture
[Array]$xcodeVersions = (Get-ToolsetContent).xcode.$arch.versions
Write-Host $xcodeVersions
$defaultXcode = (Get-ToolsetContent).xcode.default
[Array]::Reverse($xcodeVersions)
$threadCount = "5"

Write-Host "Installing Xcode versions..."
$xcodeVersions | ForEach-Object -ThrottleLimit $threadCount -Parallel {
    $ErrorActionPreference = "Stop"
    Import-Module "$env:HOME/image-generation/helpers/Common.Helpers.psm1"
    Import-Module "$env:HOME/image-generation/helpers/Xcode.Installer.psm1" -DisableNameChecking

    Install-XcodeVersion -Version $_.version -LinkTo $_.link -Sha256Sum $_.sha256
    Confirm-XcodeIntegrity -Version $_.link
}

$xcodeVersions | ForEach-Object {
    Approve-XcodeLicense -Version $_.link
}

Write-Host "Configuring Xcode versions..."
$xcodeVersions | ForEach-Object {
    Write-Host "Configuring Xcode $($_.link) ..."
    Invoke-XcodeRunFirstLaunch -Version $_.link
    Install-XcodeAdditionalSimulatorRuntimes -Version $_.link -Arch $arch -Runtimes $_.install_runtimes
    if (($_.link -match '^(\d+)\.(\d+)$') -and ([int]$matches[1] -ge 26)) {
        Install-XcodeAdditionalComponents -Version $_.link
    }
}

# Update dyld shared cache for the latest stable Xcode version
if ((-not $os.IsSonoma)) {
    Update-DyldCache -XcodeVersions $xcodeVersions
}

Invoke-XcodeRunFirstLaunch -Version $defaultXcode

Write-Host "Configuring Xcode symlinks..."
$xcodeVersions | ForEach-Object {
    Build-XcodeSymlinks -Version $_.link -Symlinks $_.symlinks

    # Skip creating symlink to install multiple releases of the same Xcode version side-by-side
    if ($_."skip-symlink" -ne "true") {
        Build-ProvisionatorSymlink -Version $_.link
    }
}

Write-Host "Rebuilding Launch Services database ..."
$xcodeVersions | ForEach-Object {
    Initialize-XcodeLaunchServicesDb -Version $_.link
}

Write-Host "Setting default Xcode to $defaultXcode"
Switch-Xcode -Version $defaultXcode
New-Item -Path "/Applications/Xcode.app" -ItemType SymbolicLink -Value (Get-XcodeRootPath -Version $defaultXcode) | Out-Null

Write-Host "Setting environment variables 'XCODE_<VERSION>_DEVELOPER_DIR'"
Set-XcodeDeveloperDirEnvironmentVariables -XcodeList $xcodeVersions.link