<#

.SYNOPSIS
PSAppDeployToolkit - This script performs the installation or uninstallation of an application(s).

.DESCRIPTION
- The script is provided as a template to perform an install, uninstall, or repair of an application(s).
- The script either performs an "Install", "Uninstall", or "Repair" deployment type.
- The install deployment type is broken down into 3 main sections/phases: Pre-Install, Install, and Post-Install.

The script imports the PSAppDeployToolkit module which contains the logic and functions required to install or uninstall an application.

PSAppDeployToolkit is licensed under the GNU LGPLv3 License - (C) 2024 PSAppDeployToolkit Team (Sean Lillis, Dan Cunningham, Muhammad Mashwani, Mitch Richters, Dan Gough).

This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the
Free Software Foundation, either version 3 of the License, or any later version. This program is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details. You should have received a copy of the GNU Lesser General Public License along with this program. If not, see <http://www.gnu.org/licenses/>.

.PARAMETER DeploymentType
The type of deployment to perform. Default is: Install.

.PARAMETER DeployMode
Specifies whether the installation should be run in Interactive, Silent, or NonInteractive mode. Default is: Interactive. Options: Interactive = Shows dialogs, Silent = No dialogs, NonInteractive = Very silent, i.e. no blocking apps. NonInteractive mode is automatically set if it is detected that the process is not user interactive.

.PARAMETER AllowRebootPassThru
Allows the 3010 return code (requires restart) to be passed back to the parent process (e.g. SCCM) if detected from an installation. If 3010 is passed back to SCCM, a reboot prompt will be triggered.

.PARAMETER TerminalServerMode
Changes to "user install mode" and back to "user execute mode" for installing/uninstalling applications for Remote Desktop Session Hosts/Citrix servers.

.PARAMETER DisableLogging
Disables logging to file for the script. Default is: $false.

.EXAMPLE
powershell.exe -File Invoke-AppDeployToolkit.ps1 -DeployMode Silent

.EXAMPLE
powershell.exe -File Invoke-AppDeployToolkit.ps1 -AllowRebootPassThru

.EXAMPLE
powershell.exe -File Invoke-AppDeployToolkit.ps1 -DeploymentType Uninstall

.EXAMPLE
Invoke-AppDeployToolkit.exe -DeploymentType "Install" -DeployMode "Silent"

.INPUTS
None. You cannot pipe objects to this script.

.OUTPUTS
None. This script does not generate any output.

.NOTES
Toolkit Exit Code Ranges:
- 60000 - 68999: Reserved for built-in exit codes in Invoke-AppDeployToolkit.ps1, and Invoke-AppDeployToolkit.exe
- 69000 - 69999: Recommended for user customized exit codes in Invoke-AppDeployToolkit.ps1
- 70000 - 79999: Recommended for user customized exit codes in PSAppDeployToolkit.Extensions module.

.LINK
https://psappdeploytoolkit.com

#>

[CmdletBinding()]
param
(
    [Parameter(Mandatory = $false)]
    [ValidateSet('Install', 'Uninstall', 'Repair')]
    [System.String]$DeploymentType = 'Install',

    [Parameter(Mandatory = $false)]
    [ValidateSet('Interactive', 'Silent', 'NonInteractive')]
    [System.String]$DeployMode = 'Silent',

    [Parameter(Mandatory = $false)]
    [System.Management.Automation.SwitchParameter]$AllowRebootPassThru = $false,

    [Parameter(Mandatory = $false)]
    [System.Management.Automation.SwitchParameter]$TerminalServerMode = $false,

    [Parameter(Mandatory = $false)]
    [System.Management.Automation.SwitchParameter]$DisableLogging
)


##================================================
## MARK: Variables
##================================================

$adtSession = @{
    # App variables.
    AppVendor = 'IS Research Informatics'
    AppName = 'BPC STARS'
    AppVersion = 'Firefox ESR Version'
    AppArch = 'x86'
    AppLang = 'EN'
    AppRevision = '01'
    AppSuccessExitCodes = @(0)
    AppRebootExitCodes = @(1641, 3010)
    AppScriptVersion = '1.0.0'
    AppScriptDate = '02/11/2025'
    AppScriptAuthor = 'jxp066admin'

    # Install Titles (Only set here to override defaults set by the toolkit).
    InstallName = ''
    InstallTitle = ''

    # Script variables.
    DeployAppScriptFriendlyName = $MyInvocation.MyCommand.Name
    DeployAppScriptVersion = '4.0.4'
    DeployAppScriptParameters = $PSBoundParameters
}

function Install-ADTDeployment
{
    ##================================================
    ## MARK: Pre-Install
    ##================================================
    $adtSession.InstallPhase = "Pre-$($adtSession.DeploymentType)"

    # This section will eventually be used to clean up the old install of the Firefox Portable version. But for testing they want to be able to have both. 

    <#

    # Define the shortcut names
        $shortcutNames = @("STARS PROD.lnk", "STARS Training.lnk")

        # Define the path to the public desktop
        $publicDesktopPath = [System.IO.Path]::Combine($env:PUBLIC, "Desktop")

        # Initialize an array to store the results
        $results = @()

        # Get all user profile directories from C:\Users
        $userProfilePaths = Get-ChildItem -Path "C:\Users" -Directory | ForEach-Object {
            [System.IO.Path]::Combine($_.FullName, "Desktop")
        }

        # Add the public desktop path to the list of paths to search
        $pathsToSearch = $userProfilePaths + $publicDesktopPath

        # Search for and remove the shortcuts
        foreach ($path in $pathsToSearch) {
            $allFound = $true
            foreach ($shortcut in $shortcutNames) {
                $shortcutPath = [System.IO.Path]::Combine($path, $shortcut)
                if (Test-Path -Path $shortcutPath) {
                    try {
                        Remove-Item -Path $shortcutPath -Force
                        $results += "Removed: '$shortcut' from '$path'"
                    
                    } catch {
                        $results += "Failed to remove: '$shortcut' from '$path'. Error: $_"
                    }
                } else {
                    $allFound = $false
                }
            }
            if ($allFound) {
                $results += "Both shortcuts were originally found in '$path'"
            }
        }

        # Output the results
        if ($results.Count -eq 0) {
            Write-Output "No shortcuts found or removed."
        } else {
            $results | ForEach-Object { Write-Output $_ }
        }

        # Define the path to check for FireFoxPortable
        $starsPath = "C:\Program Files (x86)\STARS"
        $fireFoxPortablePath = [System.IO.Path]::Combine($starsPath, "FireFoxPortable")

        # Check for the existence of FireFoxPortable and delete the STARS directory if found
        if (Test-Path -Path $fireFoxPortablePath) {
            try {
                Remove-Item -Path $starsPath -Recurse -Force
                Write-Output "Deleted directory: '$starsPath'"
            } catch {
                Write-Output "Failed to delete directory: '$starsPath'. Error: $_"
            }
        } else {
            Write-Output "FireFoxPortable not found in '$starsPath'. No deletion performed."
        }
    #>

    ##================================================
    ## MARK: Install
    ##================================================
    $adtSession.InstallPhase = $adtSession.DeploymentType

    Write-ADTLogEntry "Removing the Public Desktop Shortcuts for the New STARS application."
    Copy-ADTFile "$($adtSession.DirFiles)\*" -Destination 'C:\Users\Public\Desktop'

    ##================================================
    ## MARK: Post-Install
    ##================================================
    $adtSession.InstallPhase = "Post-$($adtSession.DeploymentType)"

    ## Master Wrapper detection
    Set-ADTRegistryKey -Key "HKLM\SOFTWARE\InstalledApps\IS Research Informatics_BPC STARS_Firefox ESR Version"
}

function Uninstall-ADTDeployment
{
    ##================================================
    ## MARK: Pre-Uninstall
    ##================================================
    $adtSession.InstallPhase = "Pre-$($adtSession.DeploymentType)"

    ##================================================
    ## MARK: Uninstall
    ##================================================
    $adtSession.InstallPhase = $adtSession.DeploymentType

    Write-ADTLogEntry "Removing the Public Desktop Shortcuts for the New STARS application."
    Remove-ADTFile -Path "C:\Users\Public\Desktop\STARS PROD New.lnk"
    Remove-ADTFile -Path "C:\Users\Public\Desktop\STARS Training New.lnk"

    ##================================================
    ## MARK: Post-Uninstallation
    ##================================================
    $adtSession.InstallPhase = "Post-$($adtSession.DeploymentType)"

    ## Master Wrapper detection
    Remove-ADTRegistryKey -Key "HKLM\SOFTWARE\InstalledApps\IS Research Informatics_BPC STARS_Firefox ESR Version"
}

function Repair-ADTDeployment
{
    ##================================================
    ## MARK: Pre-Repair
    ##================================================
    $adtSession.InstallPhase = "Pre-$($adtSession.DeploymentType)"

    ##================================================
    ## MARK: Repair
    ##================================================
    $adtSession.InstallPhase = $adtSession.DeploymentType

    ##================================================
    ## MARK: Post-Repair
    ##================================================
    $adtSession.InstallPhase = "Post-$($adtSession.DeploymentType)"

    ## Master Wrapper detection
    Set-ADTRegistryKey -Key "HKLM\SOFTWARE\InstalledApps\IS Research Informatics_BPC STARS_Firefox ESR Version"
}


##================================================
## MARK: Initialization
##================================================

# Set strict error handling across entire operation.
$ErrorActionPreference = [System.Management.Automation.ActionPreference]::Stop
$ProgressPreference = [System.Management.Automation.ActionPreference]::SilentlyContinue
Set-StrictMode -Version 1

# Import the module and instantiate a new session.
try
{
    $moduleName = if ([System.IO.File]::Exists("$PSScriptRoot\PSAppDeployToolkit\PSAppDeployToolkit.psd1"))
    {
        Get-ChildItem -LiteralPath $PSScriptRoot\PSAppDeployToolkit -Recurse -File | Unblock-File -ErrorAction Ignore
        "$PSScriptRoot\PSAppDeployToolkit\PSAppDeployToolkit.psd1"
    }
    else
    {
        'PSAppDeployToolkit'
    }
    Import-Module -FullyQualifiedName @{ ModuleName = $moduleName; Guid = '8c3c366b-8606-4576-9f2d-4051144f7ca2'; ModuleVersion = '4.0.4' } -Force
    try
    {
        $adtSession = Open-ADTSession -SessionState $ExecutionContext.SessionState @adtSession @PSBoundParameters -PassThru
    }
    catch
    {
        Remove-Module -Name PSAppDeployToolkit* -Force
        throw
    }
}
catch
{
    $Host.UI.WriteErrorLine((Out-String -InputObject $_ -Width ([System.Int32]::MaxValue)))
    exit 60008
}


##================================================
## MARK: Invocation
##================================================

try
{
    Get-Item -Path $PSScriptRoot\PSAppDeployToolkit.* | & {
        process
        {
            Get-ChildItem -LiteralPath $_.FullName -Recurse -File | Unblock-File -ErrorAction Ignore
            Import-Module -Name $_.FullName -Force
        }
    }
    & "$($adtSession.DeploymentType)-ADTDeployment"
    Close-ADTSession
}
catch
{
    Write-ADTLogEntry -Message ($mainErrorMessage = Resolve-ADTErrorRecord -ErrorRecord $_) -Severity 3
    Show-ADTDialogBox -Text $mainErrorMessage -Icon Stop | Out-Null
    Close-ADTSession -ExitCode 60001
}
finally
{
    Remove-Module -Name PSAppDeployToolkit* -Force
}