#Requires -Version 5.1
#Requires -RunAsAdministrator
$ErrorActionPreference = 'Continue'

$LogFile = "C:\Users\tonycao\work\twincat3-auto-cli\TwinCAT_EL6695_Secondary\Logs\tc-activate-rm.log"
New-Item -ItemType Directory -Force -Path (Split-Path $LogFile) | Out-Null
function Write-Log($Message) {
    $line = "[{0}] {1}" -f (Get-Date -Format 'HH:mm:ss'), $Message
    Write-Host $line
    Add-Content -Path $LogFile -Value $line -Encoding UTF8
}

Write-Log "=== Activate via TcSysManagerRM ==="

$rm = New-Object -ComObject TcSysManagerRM.1
Write-Log "TcSysManagerRM version = $($rm.Version)"
$sm = $rm.CreateSysManager15('')
Write-Log "SysManager15 created"

try { $sm.SetTargetNetId('169.254.176.217.1.1'); Write-Log "SetTargetNetId OK" } catch { Write-Log "SetTargetNetId ERR: $_" }

try {
    $sm.OpenConfiguration('C:\Users\tonycao\work\twincat3-auto-cli\TwinCAT_EL6695_Secondary\TwinCAT_EL6695_Secondary.tsproj')
    Write-Log "OpenConfiguration(tsproj) OK"
} catch { Write-Log "OpenConfiguration(tsproj) ERR: $_" }

try {
    $cfg = $sm.ConfigurationManager
    $cfg.ActiveTargetPlatform = 'TwinCAT RT (x64)'
    Write-Log "ActiveTargetPlatform set to TwinCAT RT (x64)"
} catch { Write-Log "Set platform ERR: $_" }

try {
    $sm.ActivateConfiguration()
    Write-Log "ActivateConfiguration OK"
    Start-Sleep -Seconds 2
    $err = $sm.GetLastErrorMessages()
    if ($err) { Write-Log "ActivateConfiguration messages: $err" }
} catch { Write-Log "ActivateConfiguration ERR: $_" }
Start-Sleep -Seconds 5

try {
    $sm.StartRestartTwinCAT()
    Write-Log "StartRestartTwinCAT OK"
    Start-Sleep -Seconds 2
    $err = $sm.GetLastErrorMessages()
    if ($err) { Write-Log "StartRestartTwinCAT messages: $err" }
} catch { Write-Log "StartRestartTwinCAT ERR: $_" }
Start-Sleep -Seconds 15

# ADS diagnostics
$adsDll = 'C:\Program Files (x86)\Beckhoff\TwinCAT\3.1\Components\Base\v170\TwinCAT.Ads.dll'
Add-Type -Path $adsDll
function Read-State($NetId, $Port, $Label) {
    $c = New-Object TwinCAT.Ads.TcAdsClient
    try {
        $c.Connect($NetId, $Port)
        $s = $c.ReadState()
        Write-Log "$Label state = $($s.AdsState) / deviceState = $($s.DeviceState)"
    } catch { Write-Log "$Label ERR: $($_.Exception.Message)" } finally { $c.Dispose() }
}
Read-State '169.254.176.217.1.1' 10000 'System'
Read-State '169.254.176.217.1.1' 851 'PLC'
Read-State '169.254.176.217.2.1' 65535 'ECAT1'

try { Write-Log "IsTwinCATStarted = $($sm.IsTwinCATStarted())" } catch { Write-Log "IsTwinCATStarted ERR: $_" }

Write-Log "=== done ==="