# set parameters
param (
	[string]$buildDirectory,
	[string]$buildFilename
)

# set constant paths
Set-Variable configPath -option Constant -value "$PSScriptRoot\post_build_config.xml"

# set constant dirs
Set-Variable serverRuntimeDir -option Constant -value "bridge\runtime"
Set-Variable serverResourcesDir -option Constant -value "bridge\resources"
Set-Variable serverGamemodeDir -option Constant -value "reallife-gamemode"

# create default config if not exist
if (![System.IO.File]::Exists($configPath)) {
    # create xml config object
    [xml]$xmlConfig = New-Object System.Xml.XmlDocument
    if (!$xmlConfig) {
        Write-Error "XML config creation failed"
        exit 1
    }

    # declare xml config object
    $declaration = $xmlConfig.CreateXmlDeclaration("1.0", "UTF-8", $null)
    if (!$declaration) {
        Write-Error "XML config declaration failed"
        exit 1
    }
    $xmlConfig.AppendChild($declaration)

    # resolve default server path (default: .\..\..)
    $defaultServerPath = (Resolve-Path -Path "$PSScriptRoot\..\..")
    if (!$defaultServerPath) {
        Write-Error "resolving server path failed"
        exit 1
    }

    # create 'root' node
    $rootNode = $xmlConfig.CreateNode("element", "config", $null)
    $xmlConfig.AppendChild($rootNode)

    # create 'rageMpServerPath' node and set default value
    $serverPathNode = $xmlConfig.CreateNode("element", "rageMpServerPath", $null)
    $serverPathNode.InnerText = $defaultServerPath
    $rootNode.AppendChild($serverPathNode)

    # create 'updateMetaEverytime' node and set default value
    $metaNode = $xmlConfig.CreateNode("element", "updateMetaEverytime", $null)
    $metaNode.InnerText = "true"
    $rootNode.AppendChild($metaNode)

    # create 'updateAllDependenciesEverytime' node and set default value
    $dependenciesNode = $xmlConfig.CreateNode("element", "updateAllDependenciesEverytime", $null)
    $dependenciesNode.InnerText = "true"
    $rootNode.AppendChild($dependenciesNode)

    # save xml object to file
    $xmlConfig.save($configPath)
}

# load existing xml config file
[xml]$xmlConfig = Get-Content -Path $configPath
if (!$xmlConfig) {
    Write-Error "opening XML config failed"
    exit 1
}

# get server path from xml config file
Set-Variable serverPath -option Constant -value $xmlConfig.config.rageMpServerPath
if (!$serverPath) {
    Write-Error "empty rage mp server path"
    exit 1
}

# check if server resources path exists
Set-Variable serverResourcesPath -option Constant -value "$serverPath\$serverResourcesDir"
if (!(Test-Path $serverResourcesPath)) {
    Write-Error "server resources path ($serverResourcesPath) not found. Please set up C# Bridge first, 
    see https://wiki.gtanet.work/index.php?title=Setting_up_the_Bridge_on_Linux/Windows"
    exit 1
}

# create gamemode dir if not exist
Set-Variable serverGamemodePath -option Constant -value "$serverResourcesPath\$serverGamemodeDir"
if (!(Test-Path $serverGamemodePath)) {
    New-Item -ItemType Directory -Force -Path $serverGamemodePath
}

# copy compiled gamemode to server gamemode path
Copy-Item "$buildDirectory\$buildFilename" $serverGamemodePath -Force

# copy meta.xml to server gamemode path if 'updateMetaEverytime' is set to 'true' in config file
if ($xmlConfig.config.updateMetaEverytime -eq "true") {
    Copy-Item "$buildDirectory\meta.xml" $serverGamemodePath -Force
}

# check if server runtime path exists
Set-Variable serverRuntimePath -option Constant -value "$serverPath\$serverRuntimeDir"
if (!(Test-Path $serverRuntimePath)) {
    Write-Error "server runtime path ($serverRuntimePath) not found. Please set up C# Bridge first, 
    see https://wiki.gtanet.work/index.php?title=Setting_up_the_Bridge_on_Linux/Windows"
    exit 1
}

# copy dependencies to server runtime path if 'updateAllDependenciesEverytime' is set to 'true' in config file
if ($xmlConfig.config.updateAllDependenciesEverytime -eq "true") {
    Copy-Item "$buildDirectory\*.dll" $serverRuntimePath -Exclude "*$buildFilename*" -Force
}