ShanXi_SmartControl/packages/MvvmLight.5.1.1.0/tools/install.ps1

param($installPath, $toolsPath, $package, $project)

# find the App.xaml file 
$appxaml = $project.ProjectItems | where {$_.Name -eq "App.xaml"}
$appxamlPath = ($appxaml.Properties | where {$_.Name -eq "LocalPath"}).Value

# find the CSPROJ file 
$projectPath = ($project.Properties | where {$_.Name -eq "LocalPath"}).Value + $project.Name + ".csproj"
$namespace = $project.Properties.Item("RootNamespace").Value

# DEBUG ONLY
#$namespace = "Univ"
#$projectPath = "C:\MvvmLight\TEMPO2\AllPlatformsNoVm\Univ\Univ.Windows\Univ.Windows.csproj"
# DEBUG ONLY

$isUniversal = $false
$sharedFolderPath = $null

if ($appxamlPath -eq $null)
{
	# Might be a universal project, try it
	$pathElements = $projectPath.Split('\')
	$appxamlPath = ""
	$lastElement = ""

	for ($i = 0; $i -le $pathElements.Length - 3; $i++)
	{
		$sharedFolderPath += $pathElements[$i] + "/"
		$appxamlPath += $pathElements[$i] + "/"
		$lastElement = $pathElements[$i]
	}
	
	$appxamlPath += $lastElement  + ".Shared/App.xaml"
	
#	[System.Windows.MessageBox]::Show("New appxamlPath " + $appxamlPath, 'TEST', 'OK')

	if (Test-Path $appxamlPath)
	{
		$isUniversal = $true
#		[System.Windows.MessageBox]::Show("UNIVERSAL", 'TEST', 'OK')
	}
	else
	{
		$appxamlPath = $null
	}
}

if ($appxamlPath -eq $null)
{
	# TODO Xamarin
	# add the required .NET assembly:
	Add-Type -AssemblyName PresentationFramework 
	[System.Windows.MessageBox]::Show('Cannot find App.xaml in this project, no other changes made. If you are installing in a PCL, please use "MVVM Light Libs Only" instead.', 'Warning', 'OK')
}
else
{
	$projectXml = New-Object xml
	$projectXml.Load($projectPath)

	$propertyGroups = $projectXml.SelectNodes("//*") | where { $_.Name -eq "PropertyGroup" }

	$found = "Nothing"

	foreach ($propertyGroup in $propertyGroups)
	{
		$targetFrameworkProfile = $propertyGroup.SelectNodes("//*") | where {$_.Name -eq "TargetFrameworkProfile" }

		if ($targetFrameworkProfile -ne $null)
		{
			if ($targetFrameworkProfile.InnerText -eq "WindowsPhone71")
			{
				$found = "wp71"
				break
			}
		}

		$targetFrameworkIdentifier = $propertyGroup.SelectNodes("//*") | where {$_.Name -eq "TargetFrameworkIdentifier" }

		if ($targetFrameworkIdentifier -ne $null)
		{
			if ($targetFrameworkIdentifier.InnerText -eq "WindowsPhone")
			{
				$found = "wp8"
				break
			}

			if ($targetFrameworkIdentifier.InnerText -eq "Silverlight")
			{
				$version = $propertyGroup.SelectNodes("//*") | where {$_.Name -eq "TargetFrameworkVersion" }

				if ($version -ne $null)
				{
					if ($version.InnerText -eq "v4.0")
					{
						$found = "sl4"
						break
					}

					if ($version.InnerText -eq "v5.0")
					{
						$found = "sl5"
						break
					}
				}

				$found = "sl"
				break
			}
		}

		$outputType = $propertyGroup.SelectNodes("//*") | where {$_.Name -eq "OutputType" }

		if ($outputType -ne $null)
		{
			if ($outputType.InnerText -eq "AppContainerExe")
			{
				$found = "win8"
				break
			}

			if ($outputType.InnerText -eq "WinExe")
			{
				$version = $propertyGroup.SelectNodes("//*") | where {$_.Name -eq "TargetFrameworkVersion" }

				if ($version -ne $null)
				{
					if ($version.InnerText -eq "v3.5")
					{
						$found = "wpf35"
						break
					}

					if ($version.InnerText -eq "v4.0")
					{
						$found = "wpf4"
						break
					}

					if ($version.InnerText -eq "v4.5")
					{
						$found = "wpf45"
						break
					}
				}

				$found = "wpf"
				break
			}
		}
	}

	# load App.xaml as XML 
	$appXamlXml = New-Object xml 
	$appXamlXml.Load($appxamlPath)

	#$comment = $appXamlXml.CreateComment($found)
	#$appXamlXml.AppendChild($comment)

	#$comment2 = $appXamlXml.CreateComment($projectPath)
	#$appXamlXml.AppendChild($comment2)
	 
	$resources = $appXamlXml.SelectNodes("//*") | where { $_.Name -eq "Application.Resources" }

	if ($resources -eq $null)
	{
		$resources = $appXamlXml.CreateNode("element", "Application.Resources", "http://schemas.microsoft.com/winfx/2006/xaml/presentation")
		$app = $appXamlXml.SelectNodes("//*") | where { $_.Name -eq "Application" }
		
		if ($app -eq $null)
		{
			break
		}

		$app.AppendChild($resources)
	}

	$xmlnsPrefix = "clr-namespace:"

	if ($found -eq "win8")
	{
		$xmlnsPrefix = "using:"
	}

	$vml = $appXamlXml.CreateNode("element", "vm:ViewModelLocator", $xmlnsPrefix + $namespace + ".ViewModel")
	$vml.SetAttribute("Key", "http://schemas.microsoft.com/winfx/2006/xaml", "Locator")

	if ($found -ne "win8")
	{
		$app = $appXamlXml.ChildNodes | where { $_.Name -eq "Application" }

		# Check presence of design time XMLNS
		$dWasFound = $app.HasAttribute("xmlns:d")

		if (!$dWasFound)
		{
			$app.SetAttribute("xmlns:d", "http://schemas.microsoft.com/expression/blend/2008")
		}

		# Check presence of Ignorable attribute on Application element
		$ignorable = $app.GetAttribute("Ignorable", "http://schemas.openxmlformats.org/markup-compatibility/2006")
		
		if ($ignorable -ne "")
		{
			$allIgnorables = $ignorable.Split(' ')
			$dWasFound = "False"

			foreach ($ign in $allIgnorables)
			{
				if ($ign -eq "d")
				{
					$dWasFound = "True"
				}
			}

			if ($dWasFound -eq "False")
			{
				$app.SetAttribute("Ignorable", "http://schemas.openxmlformats.org/markup-compatibility/2006", $ignorable + " d")
			}
		}
		else
		{
			$app.SetAttribute("Ignorable", "http://schemas.openxmlformats.org/markup-compatibility/2006", "d")
		}

		$attribute = $appXamlXml.CreateAttribute("d", "IsDataSource", "http://schemas.microsoft.com/expression/blend/2008");
		$attribute.Value = "True";
		$vml.Attributes.Append($attribute)
	}

	$mergedDictionaries = $resources.SelectNodes("//*") | where { $_.Name -eq "ResourceDictionary" }

	if ($mergedDictionaries -eq $null)
	{
#		Add-Type -AssemblyName PresentationFramework 
#		[System.Windows.MessageBox]::Show('Found Resources, no merged, checking Locator now', 'Warning', 'OK')

		$existingLocator = $resources.SelectNodes("//*") | where { $_.Name -eq "vm:ViewModelLocator" }

		if ($existingLocator -eq $null)
		{
#			[System.Windows.MessageBox]::Show("No locator found")
			$resources.AppendChild($vml)
		}
	}
	else
	{
#		Add-Type -AssemblyName PresentationFramework 
#		[System.Windows.MessageBox]::Show('Found Resources, merged, checking Locator now', 'Warning', 'OK')

		$existingLocator = $mergedDictionaries.SelectNodes("//*") | where { $_.Name -eq "vm:ViewModelLocator" }

#		[System.Windows.MessageBox]::Show($existingLocator -ne $null)

		if ($existingLocator -eq $null)
		{
#			[System.Windows.MessageBox]::Show("No locator found")
			$mergedDictionaries[0].AppendChild($vml)
		}
	}

	$appXamlXml.Save($appxamlPath)

	if ($isUniversal)
	{
		# add the required .NET assembly:
		Add-Type -AssemblyName PresentationFramework 
		[System.Windows.MessageBox]::Show('This is a Universal application. You need to move the ViewModel folder manually. See http://www.mvvmlight.net/nuget-univ for details')
		
		$ie = New-Object -ComObject InternetExplorer.Application
		$ie.Navigate("http://www.mvvmlight.net/nuget-univ")
		$ie.Visible = $true
	}
}