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]$ExitNodeName = "test-2",
    [string]$EntryBaseUrl = "http://192.168.200.61:19131",
    [string]$DockerSSH = "test-docker",
    [string]$ExpectedBackendImage = "rap-backend:fabric-service-channel-0.2.218",
    [string]$ExpectedNodeAgentImage = "rap-node-agent:0.2.208",
    [string]$ResultPath = "artifacts\c18z37-service-channel-readiness-smoke-result.json"
)

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

$scriptDir = Split-Path -Parent $MyInvocation.MyCommand.Path
$repoRoot = (Resolve-Path (Join-Path $scriptDir "..\..")).ProviderPath
$baseResultPath = "artifacts\c18z37-base-rebuild-health-smoke-result.json"

& (Join-Path $scriptDir "c18z34-service-channel-rebuild-health-smoke.ps1") `
    -ApiBaseUrl $ApiBaseUrl `
    -ClusterID $ClusterID `
    -ActorUserID $ActorUserID `
    -EntryNodeName $EntryNodeName `
    -ExitNodeName $ExitNodeName `
    -EntryBaseUrl $EntryBaseUrl `
    -DockerSSH $DockerSSH `
    -ExpectedBackendImage $ExpectedBackendImage `
    -ExpectedNodeAgentImage $ExpectedNodeAgentImage `
    -ResultPath $baseResultPath | Out-Null

$readiness = (Invoke-RestMethod -Method Get -Uri "$ApiBaseUrl/clusters/$ClusterID/fabric/service-channels/readiness?actor_user_id=$ActorUserID&limit=5" -TimeoutSec 30).fabric_service_channel_readiness
$health = (Invoke-RestMethod -Method Get -Uri "$ApiBaseUrl/clusters/$ClusterID/fabric/service-channels/rebuild-health?actor_user_id=$ActorUserID&limit=5" -TimeoutSec 30).rebuild_health
$backendLine = (& ssh $DockerSSH "docker ps --format '{{.Names}} {{.Image}} {{.Status}}' | grep '^rap_test_backend '") | Out-String
$nodeLines = (& ssh $DockerSSH "docker ps --format '{{.Names}} {{.Image}} {{.Status}}' | grep '^rap_test_node_test_'") | Out-String

$expectedStatus = if ([int]$health.active_bad_count -gt 0 -or [int]$health.resurfaced_count -gt 0) {
    "blocked"
} elseif ([int]$health.active_warn_count -gt 0 -or [int]$health.silenced_count -gt 0 -or [int]$health.pending_count -gt 0) {
    "degraded"
} else {
    "clean"
}

$result = [ordered]@{
    schema_version = "c18z37.service_channel_readiness_smoke.v1"
    cluster_id = $ClusterID
    passed = [bool](
        $backendLine.Contains($ExpectedBackendImage) -and
        $nodeLines.Contains($ExpectedNodeAgentImage) -and
        [string]$readiness.status -eq $expectedStatus -and
        [int]$readiness.active_bad_count -eq [int]$health.active_bad_count -and
        [int]$readiness.active_warn_count -eq [int]$health.active_warn_count -and
        [int]$readiness.resurfaced_count -eq [int]$health.resurfaced_count -and
        [string]$readiness.reason
    )
    checks = [ordered]@{
        backend_expected_image_deployed = $backendLine.Contains($ExpectedBackendImage)
        node_agent_expected_image_deployed = $nodeLines.Contains($ExpectedNodeAgentImage)
        status_matches_health = ([string]$readiness.status -eq $expectedStatus)
        active_bad_matches = ([int]$readiness.active_bad_count -eq [int]$health.active_bad_count)
        active_warn_matches = ([int]$readiness.active_warn_count -eq [int]$health.active_warn_count)
        resurfaced_matches = ([int]$readiness.resurfaced_count -eq [int]$health.resurfaced_count)
        has_reason = ([string]$readiness.reason).Length -gt 0
    }
    summary = [ordered]@{
        backend_container = $backendLine.Trim()
        node_containers = $nodeLines.Trim()
        expected_status = $expectedStatus
        readiness = $readiness
        health = $health
        base_smoke_result = (Join-Path $repoRoot $baseResultPath)
    }
}

$resultFullPath = Join-Path $repoRoot $ResultPath
$resultDir = Split-Path -Parent $resultFullPath
if (-not (Test-Path $resultDir)) {
    New-Item -ItemType Directory -Path $resultDir | Out-Null
}
$result | ConvertTo-Json -Depth 100 | Set-Content -Path $resultFullPath -Encoding UTF8

if (-not $result.passed) {
    throw "C18Z37 service-channel readiness smoke failed. Result: $resultFullPath"
}

Write-Host "C18Z37 service-channel readiness smoke passed. Result: $resultFullPath"
$result