param(
    [string]$ApiBaseUrl = "http://192.168.200.61:18121/api/v1",
    [string]$ClusterID = "cfc0743d-d960-49fb-9de8-96e063d5e4aa",
    [string]$ActorUserID = "f67d943f-5397-4b3a-a229-695fe67ad700",
    [string]$EntryNodeName = "test-1",
    [string]$RelayNodeName = "test-3",
    [string]$ExitNodeName = "test-2",
    [string]$EntryBaseUrl = "http://192.168.200.61:19131",
    [string]$DockerSSH = "test-docker",
    [int]$InitialBatchCount = 12,
    [int]$LearningBatchCount = 24,
    [int]$PostChurnBatchCount = 24,
    [int]$PacketsPerBatch = 8,
    [int]$BatchDelayMilliseconds = 25,
    [string]$ResultPath = "artifacts\c18z22-service-channel-rolling-feedback-smoke-result.json"
)

Set-StrictMode -Version Latest
$ErrorActionPreference = "Stop"

$scriptDir = Split-Path -Parent $MyInvocation.MyCommand.Path
$repoRoot = (Resolve-Path (Join-Path $scriptDir "..\..")).ProviderPath
$innerResultPath = "artifacts\c18z22-service-channel-rolling-feedback-inner-result.json"
$innerResultFullPath = Join-Path $repoRoot $innerResultPath

$backendRoot = Join-Path $repoRoot "backend"
Push-Location $backendRoot
try {
    $unitTestOutput = & go test ./internal/modules/cluster -run "TestRecordHeartbeatUsesRollingQualityWindowForRouteFeedback|TestRecordHeartbeatPersistsServiceChannelRouteFeedbackForLaterLease" 2>&1
    if ($LASTEXITCODE -ne 0) {
        $unitText = ($unitTestOutput | Out-String)
        throw "C18Z22 rolling feedback backend unit tests failed:`n$unitText"
    }
} finally {
    Pop-Location
}

& (Join-Path $scriptDir "c18z21-service-channel-rolling-quality-window-smoke.ps1") `
    -ApiBaseUrl $ApiBaseUrl `
    -ClusterID $ClusterID `
    -ActorUserID $ActorUserID `
    -EntryNodeName $EntryNodeName `
    -RelayNodeName $RelayNodeName `
    -ExitNodeName $ExitNodeName `
    -EntryBaseUrl $EntryBaseUrl `
    -DockerSSH $DockerSSH `
    -InitialBatchCount $InitialBatchCount `
    -LearningBatchCount $LearningBatchCount `
    -PostChurnBatchCount $PostChurnBatchCount `
    -PacketsPerBatch $PacketsPerBatch `
    -BatchDelayMilliseconds $BatchDelayMilliseconds `
    -ResultPath $innerResultPath

$result = Get-Content -Path $innerResultFullPath -Raw | ConvertFrom-Json
$entryNodeID = $result.entry_node.id
$liveRouteID = [string]$result.live_feedback.route_id
$routeFeedbackUrl = "$ApiBaseUrl/clusters/$ClusterID/fabric/service-channels/route-feedback?actor_user_id=$ActorUserID&reporter_node_id=$entryNodeID&route_id=$liveRouteID&service_class=vpn_packets&include_expired=true"
$feedbackResponse = Invoke-RestMethod -Method Get -Uri $routeFeedbackUrl -TimeoutSec 30
$feedbackItems = @($feedbackResponse.route_feedback)
$rollingFeedbackItems = @($feedbackItems | Where-Object {
    $_.reasons -and @($_.reasons) -contains "service_channel_rolling_quality_window"
})
$healthyRollingItems = @($rollingFeedbackItems | Where-Object { $_.feedback_status -eq "healthy" })
$rollingPayloadItems = @($rollingFeedbackItems | Where-Object {
    $_.payload -and $_.payload.PSObject.Properties["quality_window_sample_count"] -and [int]$_.payload.quality_window_sample_count -gt 0
})

$result.schema_version = "c18z22.service_channel_rolling_feedback_smoke.v1"
$result | Add-Member -NotePropertyName c18z22_checks -NotePropertyValue ([ordered]@{
    unit_backend_rolling_feedback_contract_passed = ($unitTestOutput -join "`n").Contains("ok")
    live_c18z21_still_passed = [bool]$result.passed
    live_route_feedback_visible = ($feedbackItems.Count -gt 0)
    live_rolling_feedback_reason_visible = ($rollingFeedbackItems.Count -gt 0)
    live_healthy_rolling_feedback_visible = ($healthyRollingItems.Count -gt 0)
    live_rolling_feedback_payload_visible = ($rollingPayloadItems.Count -gt 0)
}) -Force
$result | Add-Member -NotePropertyName c18z22_summary -NotePropertyValue ([ordered]@{
    unit_test_output = ($unitTestOutput | Out-String).Trim()
    route_feedback_count = $feedbackItems.Count
    rolling_feedback_count = $rollingFeedbackItems.Count
    healthy_rolling_feedback_count = $healthyRollingItems.Count
    rolling_payload_count = $rollingPayloadItems.Count
    backend_image = "rap-backend:fabric-service-channel-0.2.197"
    node_agent_version = "0.2.196"
}) -Force
$result.passed = [bool]($result.passed -and
    $result.c18z22_checks.unit_backend_rolling_feedback_contract_passed -and
    $result.c18z22_checks.live_route_feedback_visible -and
    $result.c18z22_checks.live_rolling_feedback_reason_visible -and
    $result.c18z22_checks.live_healthy_rolling_feedback_visible -and
    $result.c18z22_checks.live_rolling_feedback_payload_visible)

$resolvedResultPath = Join-Path $repoRoot $ResultPath
$result | ConvertTo-Json -Depth 100 | Set-Content -Path $resolvedResultPath -Encoding UTF8
Remove-Item -Path $innerResultFullPath -Force -ErrorAction SilentlyContinue

if (-not $result.passed) {
    throw "C18Z22 rolling feedback smoke failed. Result: $resolvedResultPath"
}

Write-Host "C18Z22 service-channel rolling feedback smoke passed. Result: $resolvedResultPath"
$result