# # Self-elevate the script if required
# if (-Not ([Security.Principal.WindowsPrincipal] [Security.Principal.WindowsIdentity]::GetCurrent()).IsInRole([Security.Principal.WindowsBuiltInRole] 'Administrator')) {
#     if ([int](Get-CimInstance -Class Win32_OperatingSystem | Select-Object -ExpandProperty BuildNumber) -ge 6000) {
#         $CommandLine = "-File `"" + $MyInvocation.MyCommand.Path + "`" " + $MyInvocation.UnboundArguments
#         Start-Process -FilePath PowerShell.exe -Verb Runas -ArgumentList $CommandLine
#         Exit
#     }
# }

# Disable UAC
$uac_reg_value = Get-ItemPropertyValue -Path Registry::HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System -Name EnableLUA

if(-not $uac_reg_value -eq 0)
{
    Try {
        REG ADD "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /t REG_DWORD /f /v "EnableLUA" /d "0"
        Write-Host "UAC is now disabled."
    } 
    Catch {
        Write-Host "Error - Exception caught in disabling UAC : $error[0]"
    }
} else {
    Write-Host "UAC is Disabled"
}


# Enable Developer Mode
$dev_mode_alldev_reg_value = Get-ItemPropertyValue -Path Registry::HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\AppModelUnlock -Name AllowDevelopmentWithoutDevLicense
$dev_mode_allapp_reg_value = Get-ItemPropertyValue -Path Registry::HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\AppModelUnlock -Name AllowAllTrustedApps

if(-not $dev_mode_alldev_reg_value -eq 1 -or -not $dev_mode_allapp_reg_value -eq 1)
{
    try {
        REG ADD "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\AppModelUnlock" /t REG_DWORD /f /v "AllowDevelopmentWithoutDevLicense" /d "1" /t REG_DWORD /f /v "AllowAllTrustedApps" /d "1"
    }
    catch {
        Write-Host "Error - Exception caught in Enabling Developer Mode: $error[0]"
    }
} else {
    write-Host "Developer Mode is Enabled"
}

# Set environmenmt variables
## CMDER_ROOT
if(-not $env:CMDER_ROOT)
{
    [System.Environment]::SetEnvironmentVariable('CMDER_ROOT',"$($env:USERPROFILE)\Cmder", [System.EnvironmentVariableTarget]::Machine)
} 
else {
    Write-Host "CMDER_ROOT=$env:CMDER_ROOT"
}

# DEV_PATH --Use this per-machine, i.e. laptops sometimes only have a single disk and desktops have multiple disks
if(-not $env:DEV_PATH)
{
    $dev_path = Read-Host -Prompt 'Input the Repos Path:'
    [System.Environment]::SetEnvironmentVariable('DEV_PATH', $dev_path, [System.EnvironmentVariableTarget]::Machine)
}
else {
    Write-Host "DEV_PATH=$env:DEV_PATH"
}

# NC_PATH --Use this per-machine
if(-not $env:NC_PATH)
{
    $nc_path = Read-Host -Prompt 'Input the Nextcloud Path:'
    [System.Environment]::SetEnvironmentVariable('NC_PATH', $nc_path, [System.EnvironmentVariableTarget]::Machine)
} else {
    Write-Host "NC_PATH=$env:NC_PATH"
}

# User Profile and App Data Dirs
Write-Host "User Profile Directory: $($env:USERPROFILE)"
$local_app_data = $env:LOCALAPPDATA
$app_data = $env:APPDATA

# VS Code Directories
$vscode_installed = Test-Path -Path "$local_app_data\Programs\Microsoft VS Code\Code.exe"
if(-not $vscode_installed)
{
    New-Item -ItemType Directory -Force -Path "$($app_data)\Code\User"
    Write-Host "VS Code User Directory: $($app_data)\Code\User"
}

$vscode_user_settings_path = "$($app_data)\Code\User\settings.json"
Write-Host "VS Code User Settings Path: $($vscode_user_settings_path)"

# Cmder Config Directories
$cmder_root = "$($env:USERPROFILE)\Cmder"
$cmder_installed = Test-Path -Path "$cmder_root\Cmder.exe"
Write-Host "Cmder Installed: $cmder_installed"

# DL and Extarct Cmder Directory
if(-not $cmder_installed)
{
    $cmder_version = Read-Host -Prompt 'Input Latest Cmder Release'
    $cmder_url = "https://github.com/cmderdev/cmder/releases/download/$($cmder_version)/cmder_mini.zip"
    $download_zip_file = "$($env:USERPROFILE)\Downloads" + $(Split-Path -Path $url -Leaf)
    $extract_path = $cmder_root
    Invoke-WebRequest -Uri $cmder_url -OutFile $download_zip_file
    $extract_shell = New-Object -ComObject Shell.Application
    $extract_files = $extract_shell.Namespace($download_zip_file).Items()
    $extract_shell.Namespace($extract_path).CopyHere($extract_files)
    Start-Process $extract_path
} else {
    Write-Host "Cmder is installed"
}

# Ensure Cmder Dirs
if(-not $cmder_installed)
{
    New-Item -ItemType Directory -Force -Path "$($cmder_root)\config"
    Write-Host "Cmder Config Directory: $($cmder_root)\config"
} else {
    Write-Host "Cmder Config Directory Exists"
}

$cmder_user_conemu_xml_path = "$($cmder_root)\config\user_ConEmu.xml"
Write-Host "Cmder ConEmu Path: $($cmder_user_conemu_xml_path)"

$cmder_user_profile_cmd_path = "$($cmder_root)\config\user_profile.cmd"
Write-Host "Cmder CMD User Profile Path: $($cmder_user_profile_cmd_path)"

$cmder_user_aliases_cmd_path = "$($cmder_root)\config\user_aliases.cmd"
Write-Host "Cmder CMD Aliases Path: $($cmder_user_aliases_cmd_path)"

$cmder_user_profile_ps_path = "$($cmder_root)\config\user_profile.ps1"
Write-Host "Cmder PowerShell Profile Path: $($cmder_user_profile_ps_path)"

# Cmder DOSKEY Aliases
if (-not (Test-Path -Path $cmder_user_aliases_cmd_path)) {
    $repo_cmder_user_aliases_cmd_path = "$($PWD)\cmder\user_aliases.cmd" 
    Write-Host "Repo user_aliases.cmd: $($repo_cmder_user_aliases_cmd_path)"
    New-Item -Path $cmder_user_aliases_cmd_path -ItemType SymbolicLink -Value $repo_cmder_user_aliases_cmd_path
    Get-Item -Path $cmder_user_aliases_cmd_path
} else {
    Write-Host "Cmder User Aliases Exists"
}

# Cmder CMD Profile
if (-not (Test-Path -Path $cmder_user_profile_cmd_path)) {
    $repo_cmder_user_profile_cmd_path = "$($PWD)\cmder\user_aliases.cmd"
    Write-Host "Repo user_profile.cmd: $($repo_cmder_user_profile_cmd_path)"
    New-Item -Path $cmder_user_profile_cmd_path -ItemType SymbolicLink -Value $repo_cmder_user_profile_cmd_path
    Get-Item -Path $cmder_user_profile_cmd_path
} else {
    Write-Host "Cmder User Profile Exists"
}

# Cmder Powershell User Profile
if (-not (Test-Path -Path $cmder_user_profile_ps_path)) {
    $repo_cmder_user_profile_ps_path = "$($PWD)\cmder\user_profile.ps1"
    Write-Host "Repo user_profile.ps1: $($repo_cmder_user_profile_ps_path)"
    New-Item -Path $cmder_user_profile_ps_path -ItemType SymbolicLink -Value $repo_cmder_user_profile_ps_path
    Get-Item -Path $cmder_user_profile_ps_path
} else {
    Write-Host "Cmder Powershell Profile Exists"
}

# Cmder ConEmu Settings
if(-not (Test-Path -Path $cmder_user_conemu_xml_path)) {
    $repo_cmder_user_conemu_cml_path = "$($PWD)\cmder\user-ConEmu.xml"
    Write-Host "Repo user-ConEmu.xml: $($repo_cmder_user_conemu_cml_path)"
    New-Item -Path $cmder_user_conemu_xml_path -ItemType SymbolicLink -Value $repo_cmder_user_conemu_cml_path
} else {
    Write-Host "Cmder ConEum User Profile Exists"
}

# VSCODE Settings
if (-not (Test-Path -Path $vscode_user_settings_path)) {
    $repo_vscode_user_settings_path = "$($PWD)\vscode\settings.json)"
    Write-Host "Repo VSCode User Settings: $($repo_vscode_user_settings_path)"
    New-Item -Path $vscode_user_settings_path -ItemType SymbolicLink -Value $repo_vscode_user_settings_path
    Get-Item -Path $vscode_user_settings_path
} else {
    Write-Host "VS Code User Settings Exists"
}

Write-Host -NoNewline "Install Complete. Be sure to Reboot the Machine if UAC or DEV Mode was configured. Press any key to continue.."
$null = $Host.UI.RawUI.ReadKey("NoEcho,IncludeKeyDown")