$msBuild = 'C:\Windows\Microsoft.NET\Framework64\v4.0.30319\msbuild.exe'
$outputFolder = '.\_output'
$outputFolderMono = '.\_output_mono'
$outputFolderOsx = '.\_output_osx'
$outputFolderOsxApp = '.\_output_osx_app'
$testPackageFolder = '.\_tests\'
$testSearchPattern = '*.Test\bin\x86\Release'
$sourceFolder = '.\src'
$updateFolder = $outputFolder + '\NzbDrone.Update'
$updateFolderMono = $outputFolderMono + '\NzbDrone.Update'

Function Build()
{
    Write-Host "##teamcity[progressStart 'Build']"

    $clean = $msbuild + " src\nzbdrone.sln /t:Clean /m"
    $build = $msbuild + " src\nzbdrone.sln /p:Configuration=Release /p:Platform=x86 /t:Build /m"

    if(Test-Path $outputFolder)
    {
        Remove-Item -Recurse -Force $outputFolder -ErrorAction Continue
    }

    Invoke-Expression $clean
    CheckExitCode

    Invoke-Expression $build
    CheckExitCode

    CleanFolder $outputFolder

    AddJsonNet

    Write-Host "Removing Mono.Posix.dll"
    Remove-Item "$outputFolder\Mono.Posix.dll"
    Get-ChildItem $outputFolder -File -Filter "*.dylib" -Recurse | foreach ($_) {Remove-Item $_.Fullname}

    Write-Host "##teamcity[progressFinish 'Build']"
}

Function CleanFolder($path, $keepConfigFiles)
{
    Write-Host Removing XMLDoc files
    get-childitem $path -File -Filter *.xml -Recurse | foreach ($_) {

        $filename = $_.FullName
        $exeFilename = $filename -replace "xml", "exe"
        $dllFilename = $filename -replace "xml", "dll"

        if (Test-Path $exeFilename) {
            remove-item $_.fullname
        }

        if (Test-Path $dllFilename) {
            remove-item $_.fullname
        }
    }

    get-childitem $path -File -Filter *.transform -Recurse | foreach ($_) {remove-item $_.fullname}

    if($keepConfigFiles -ne $true)
    {
        get-childitem $path -File -Filter *.dll.config -Recurse | foreach ($_) {remove-item $_.fullname}
    }

    Write-Host Removing FluentValidation.Resources  files
    get-childitem $path -File -Filter FluentValidation.resources.dll -recurse | foreach ($_) {remove-item $_.fullname}

    get-childitem $path -File -Filter app.config -Recurse | foreach ($_) {remove-item $_.fullname}

    Write-Host Removing .less files
    get-childitem $path -File -Filter *.less -Recurse | foreach ($_) {remove-item $_.fullname}

    Write-Host Removing vshost files
    get-childitem $path -File -Filter *.vshost.exe -Recurse | foreach ($_) {remove-item $_.fullname}

    if(Test-Path $$path\NuGet)
    {
        Write-Host Removing NuGet
        Remove-Item -Recurse -Force "$path\NuGet"
    }

    Write-Host Removing Empty folders
    while (Get-ChildItem $path -recurse | where {!@(Get-ChildItem -force $_.fullname)} | Test-Path)
    {
        Get-ChildItem $path -Directory -recurse | where {!@(Get-ChildItem -force $_.fullname)} | Remove-Item
    }
}

Function PackageMono()
{
    Write-Host "##teamcity[progressStart 'Creating Mono Package']"

    if(Test-Path $outputFolderMono)
    {
        Remove-Item -Recurse -Force $outputFolderMono -ErrorAction Continue
    }

    Copy-Item $outputFolder $outputFolderMono -recurse

    Write-Host Creating MDBs
    get-childitem $outputFolderMono -File -Include @("*.exe", "*.dll") -Exclude @("MediaInfo.dll", "sqlite3.dll") -Recurse | foreach ($_) {
        Write-Host "Creating .mdb for $_"
        & "tools\pdb2mdb\pdb2mdb.exe" $_.fullname
    }

    Write-Host Removing PDBs
    get-childitem $outputFolderMono -File -Filter *.pdb -Recurse | foreach ($_) {remove-item $_.fullname}

    Write-Host Removing Service helpers
    get-childitem $outputFolderMono -File -Filter ServiceUninstall.* -Recurse | foreach ($_) {remove-item $_.fullname}
    get-childitem $outputFolderMono -File -Filter ServiceInstall.* -Recurse | foreach ($_) {remove-item $_.fullname}

    Write-Host Removing native windows binaries Sqlite, MediaInfo
    get-childitem $outputFolderMono -File -Filter sqlite3.* -Recurse | foreach ($_) {remove-item $_.fullname}
    get-childitem $outputFolderMono -File -Filter MediaInfo.* -Recurse | foreach ($_) {remove-item $_.fullname}

    Write-Host "Adding NzbDrone.Core.dll.config (for dllmap)"
    Copy-Item "$sourceFolder\NzbDrone.Core\NzbDrone.Core.dll.config" $outputFolderMono
    
    Write-Host "Adding CurlSharp.dll.config (for dllmap)"
    Copy-Item "$sourceFolder\NzbDrone.Common\CurlSharp.dll.config" $outputFolderMono

    Write-Host Renaming NzbDrone.Console.exe to NzbDrone.exe
    Get-ChildItem $outputFolderMono -File -Filter "NzbDrone.exe*" -Recurse | foreach ($_) {remove-item $_.fullname}

    Write-Host Removing NzbDrone.Windows
    get-childitem $outputFolderMono -File -Filter NzbDrone.Windows.* -Recurse | foreach ($_) {remove-item $_.fullname}

    Get-ChildItem $outputFolderMono -File -Filter "NzbDrone.Console.exe*" -Recurse | foreach ($_) {
        $newName = $_.fullname -Replace ".Console",""

        Rename-Item $_.fullname $newName
    }

    Write-Host Adding NzbDrone.Mono to UpdatePackage
    Copy-Item $outputFolderMono\* $updateFolderMono -Filter NzbDrone.Mono.*

    Write-Host "##teamcity[progressFinish 'Creating Mono Package']"
}

Function PackageOsx()
{
    Write-Host "##teamcity[progressStart 'Creating OS X Package']"

    if(Test-Path $outputFolderOsx)
    {
        Remove-Item -Recurse -Force $outputFolderOsx -ErrorAction Continue
    }

    Copy-Item $outputFolderMono $outputFolderOsx -recurse

    Write-Host "Adding sqlite dylibs"
    Copy-Item "$sourceFolder\Libraries\sqlite\*.dylib" "$outputFolderOsx"

    Write-Host "Adding MediaInfo dylib"
    Copy-Item "$sourceFolder\Libraries\MediaInfo\*.dylib" "$outputFolderOsx"

    Write-Host "Adding Startup script"
    Copy-Item  .\osx\Sonarr "$outputFolderOsx"

    Write-Host "##teamcity[progressFinish 'Creating OS X Package']"
}


Function PackageOsxApp()
{
    Write-Host "##teamcity[progressStart 'Creating OS X App Package']"

    if(Test-Path $outputFolderOsxApp)
    {
        Remove-Item -Recurse -Force $outputFolderOsxApp -ErrorAction Continue
    }

    Copy-Item .\osx\Sonarr.app $outputFolderOsxApp\Sonarr.app -recurse
    Copy-Item $outputFolderOsx $outputFolderOsxApp\Sonarr.app\Contents\MacOS -recurse

    Write-Host "##teamcity[progressFinish 'Creating OS X App Package']"
}

Function AddJsonNet()
{
    get-childitem $outputFolder -File -Filter Newtonsoft.Json.* -Recurse | foreach ($_) {remove-item $_.fullname}
    Copy-Item .\src\packages\Newtonsoft.Json.*.*\lib\net35\*.dll -Destination $outputFolder
    Copy-Item .\src\packages\Newtonsoft.Json.*.*\lib\net35\*.dll -Destination $outputFolder\NzbDrone.Update
}

Function PackageTests()
{

    Write-Host Packaging Tests
    Write-Host "##teamcity[progressStart 'Creating Test Package']"

    if(Test-Path $testPackageFolder)
    {
        Remove-Item -Recurse -Force $testPackageFolder -ErrorAction Continue
    }

    Get-ChildItem -Recurse -Directory | Where-Object {$_.FullName -like $testSearchPattern} |  foreach($_){
        Copy-Item -Recurse ($_.FullName + "\*")  $testPackageFolder -ErrorAction Ignore
    }

    .\src\.nuget\NuGet.exe install NUnit.Runners -Version 2.6.1 -Output $testPackageFolder

    Copy-Item $outputFolder\*.dll -Destination $testPackageFolder -Force
    Copy-Item $outputFolder\*.pdb -Destination $testPackageFolder -Force
    Copy-Item .\*.sh              -Destination $testPackageFolder -Force

    Write-Host Creating MDBs for tests
    get-childitem $testPackageFolder -File -Include @("*.exe", "*.dll") -Exclude @("MediaInfo.dll", "sqlite3.dll") -Recurse | foreach ($_) {
        Write-Host "Creating .mdb for $_"
        & "tools\pdb2mdb\pdb2mdb.exe" $_.fullname
    }

    get-childitem $testPackageFolder -File -Filter *log.config | foreach ($_) {remove-item $_.fullname}

    CleanFolder $testPackageFolder $true

    Write-Host "Adding NzbDrone.Core.dll.config (for dllmap)"
    Copy-Item "$sourceFolder\NzbDrone.Core\NzbDrone.Core.dll.config" -Destination $testPackageFolder -Force

    Write-Host "Copying CurlSharp libraries"
    Copy-Item $sourceFolder\ExternalModules\CurlSharp\libs\i386\* $testPackageFolder

    Write-Host "##teamcity[progressFinish 'Creating Test Package']"
}

Function RunGulp()
{
   Write-Host "##teamcity[progressStart 'Running Gulp']"
   Invoke-Expression  'npm install'
   CheckExitCode

   Invoke-Expression 'gulp build' -ErrorAction Continue -Verbose
   CheckExitCode

   Invoke-Expression 'gulp build --phantom' -ErrorAction Continue -Verbose
   CheckExitCode

   Write-Host "##teamcity[progressFinish 'Running Gulp']"
}

Function CheckExitCode()
{
        if ($lastexitcode -ne 0)
        {
            Write-Host $errorMessage
            exit 1
        }
}

Function CleanupWindowsPackage()
{
    Write-Host Removing NzbDrone.Mono
    get-childitem $outputFolder -File -Filter NzbDrone.Mono.* -Recurse | foreach ($_) {remove-item $_.fullname}

    Write-Host Adding NzbDrone.Windows to UpdatePackage
    Copy-Item $outputFolder\* $updateFolder -Filter NzbDrone.Windows.*
}

Build
RunGulp
PackageMono
PackageOsx
PackageOsxApp
PackageTests
CleanupWindowsPackage