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]$ResultPath = "artifacts\c19p-remote-workspace-adapter-runtime-mailbox-smoke-result.json"
)

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

$repoRoot = (Resolve-Path (Join-Path $PSScriptRoot "..\..")).ProviderPath
$sourceResultPath = "artifacts\c19p-remote-workspace-adapter-runtime-mailbox-source-result.json"

function Get-PropertyValue {
    param([object]$Item, [string]$Name, [object]$Default = $null)
    if ($null -eq $Item) { return $Default }
    $property = $Item.PSObject.Properties[$Name]
    if ($null -eq $property) { return $Default }
    return $property.Value
}

function Get-SessionFromSnapshot {
    param([object]$Snapshot, [string]$AdapterSessionID)
    return @($Snapshot.sessions | Where-Object { [string](Get-PropertyValue -Item $_ -Name "adapter_session_id" -Default "") -eq $AdapterSessionID } | Select-Object -First 1)
}

$source = & powershell -ExecutionPolicy Bypass -File (Join-Path $PSScriptRoot "c19i-remote-workspace-adapter-queue-smoke.ps1") `
    -ApiBaseUrl $ApiBaseUrl `
    -ClusterID $ClusterID `
    -ActorUserID $ActorUserID `
    -EntryNodeName $EntryNodeName `
    -ExitNodeName $ExitNodeName `
    -EntryBaseUrl $EntryBaseUrl `
    -ResultPath $sourceResultPath

$sourceFile = Join-Path $repoRoot $sourceResultPath
$sourceResult = Get-Content -Raw -Path $sourceFile | ConvertFrom-Json
$adapterSessionID = [string](Get-PropertyValue -Item $sourceResult.droppable_overflow.body -Name "adapter_session_id" -Default "")

$mailboxUrl = "$EntryBaseUrl/mesh/v1/remote-workspace/adapter-sessions/$adapterSessionID/mailbox?limit=10"
$mailbox = Invoke-RestMethod -Method GET -Uri $mailboxUrl -TimeoutSec 30
$drainedMailbox = Invoke-RestMethod -Method GET -Uri "$mailboxUrl&drain=true" -TimeoutSec 30
$postDrainMailbox = Invoke-RestMethod -Method GET -Uri $mailboxUrl -TimeoutSec 30
$postDrainEventCount = if ($null -eq $postDrainMailbox.events) { 0 } else { @($postDrainMailbox.events).Count }
$snapshot = Invoke-RestMethod -Method GET -Uri "$EntryBaseUrl/mesh/v1/remote-workspace/adapter-sessions?include_terminal=true&limit=20" -TimeoutSec 30
$snapshotSession = Get-SessionFromSnapshot -Snapshot $snapshot -AdapterSessionID $adapterSessionID

$events = @($mailbox.events)
$drainedEvents = @($drainedMailbox.events)
$checks = [ordered]@{
    source_smoke_passed = ([bool]$sourceResult.passed)
    adapter_session_id_present = ($adapterSessionID -match "^rap-rw-adapter-session-[0-9a-f]{24}$")
    mailbox_schema = ([string]$mailbox.schema_version -eq "rap.remote_workspace_adapter_mailbox_snapshot.v1")
    mailbox_has_delivery_event = (@($events | Where-Object { [string](Get-PropertyValue -Item $_ -Name "event" -Default "") -eq "frame_batch_probe_delivered" }).Count -ge 1)
    mailbox_has_backpressure_event = (@($events | Where-Object { [string](Get-PropertyValue -Item $_ -Name "event" -Default "") -eq "backpressure" }).Count -ge 1)
    mailbox_depth = ([int]$mailbox.mailbox_depth -ge 2 -and [int]$mailbox.depth_after -eq [int]$mailbox.mailbox_depth)
    drain_returned_events = ([bool]$drainedMailbox.drained -and @($drainedEvents).Count -ge 2)
    drain_depth_zero = ([int]$drainedMailbox.depth_after -eq 0)
    post_drain_empty = ([int]$postDrainMailbox.mailbox_depth -eq 0 -and $postDrainEventCount -eq 0)
    snapshot_mailbox_drained_visible = ($null -ne $snapshotSession -and [int]$snapshotSession.mailbox_depth -eq 0 -and [int64]$snapshotSession.mailbox_enqueued_total -ge 2 -and [int64]$snapshotSession.mailbox_drained_total -ge 2)
}
$failed = @($checks.GetEnumerator() | Where-Object { -not $_.Value } | ForEach-Object { $_.Key })

$result = [ordered]@{
    schema_version = "c19p.remote_workspace_adapter_runtime_mailbox_smoke.v1"
    source_result_path = $sourceFile
    cluster_id = $ClusterID
    adapter_session_id = $adapterSessionID
    mailbox = $mailbox
    drained_mailbox = $drainedMailbox
    post_drain_mailbox = $postDrainMailbox
    snapshot_session = $snapshotSession
    checks = $checks
    failed_checks = $failed
    passed = ($failed.Count -eq 0)
}

$fullResultPath = Join-Path $repoRoot $ResultPath
$resultDir = Split-Path -Parent $fullResultPath
if ($resultDir) { New-Item -ItemType Directory -Force -Path $resultDir | Out-Null }
$result | ConvertTo-Json -Depth 100 | Set-Content -Encoding UTF8 -Path $fullResultPath

if (-not $result.passed) {
    throw "C19P remote workspace adapter runtime mailbox smoke failed. Result: $fullResultPath Failed: $($failed -join ', ')"
}

Write-Host "C19P remote workspace adapter runtime mailbox smoke passed. Result: $fullResultPath"
$result