# Probe POST /workflow/simulate and print diagnosis fields.
# Usage:
#   .\probe-simulate-dialogue.ps1 -Token "Bearer xxx" -TemplateId 123
#   .\probe-simulate-dialogue.ps1 -BaseUrl "http://127.0.0.1:8004" -Token "Bearer xxx" -TemplateId 123

param(
    [string]$BaseUrl = "http://127.0.0.1:8004",
    [Parameter(Mandatory = $true)][string]$Token,
    [Parameter(Mandatory = $true)][long]$TemplateId,
    [string]$Content = "你好，芹菜能治疗糖尿病吗？对糖尿病有好处么？"
)

$uri = "$BaseUrl/workflow/simulate"
$body = @{
    templateId = $TemplateId
    content    = $Content
} | ConvertTo-Json -Compress

$headers = @{
    Authorization = $Token
    "Content-Type" = "application/json"
}

Write-Host "POST $uri"
Write-Host "Body: $body"
Write-Host ""

try {
    $resp = Invoke-RestMethod -Uri $uri -Method Post -Headers $headers -Body $body -TimeoutSec 120
} catch {
    Write-Host "HTTP ERROR: $($_.Exception.Message)" -ForegroundColor Red
    if ($_.ErrorDetails.Message) { Write-Host $_.ErrorDetails.Message }
    exit 1
}

Write-Host "=== RAW RESPONSE ===" -ForegroundColor Cyan
$resp | ConvertTo-Json -Depth 6

$data = $resp.data
if ($null -eq $data) {
    Write-Host "`n[WARN] response.data is empty" -ForegroundColor Yellow
    exit 2
}

Write-Host "`n=== DIAGNOSIS ===" -ForegroundColor Cyan
$mode = $data.mode
Write-Host ("mode              : {0}" -f $mode)
Write-Host ("intent            : {0}" -f $data.intent)
Write-Host ("surfaceQuestionType: {0}" -f $data.surfaceQuestionType)
Write-Host ("shouldProbe       : {0}" -f $data.shouldProbe)
Write-Host ("probeQuestion     : {0}" -f $data.probeQuestion)
Write-Host ("uddUsed           : {0}" -f $data.uddUsed)
Write-Host ("instanceId        : {0}" -f $data.instanceId)
Write-Host ("nodeCode          : {0}" -f $data.nodeCode)
Write-Host ("reply (first 200) : {0}" -f ($(if ($data.reply) { $data.reply.Substring(0, [Math]::Min(200, $data.reply.Length)) } else { "" })))

if ($mode -eq "legacy") {
    Write-Host "`n[ROOT CAUSE] Still legacy FastGPT path -> no intent/UDD probe." -ForegroundColor Red
    Write-Host "engineHint: $($data.engineHint)"
    exit 3
}

if (-not $data.intent) {
    Write-Host "`n[WARN] engine mode but intent is null -> check DynamicNodeAdjuster/semantic." -ForegroundColor Yellow
}

if ($data.shouldProbe -ne $true) {
    Write-Host "`n[WARN] shouldProbe=false -> UDD plan did not enable follow-up." -ForegroundColor Yellow
} elseif ($data.reply -and $data.probeQuestion -and ($data.reply -notlike "*$($data.probeQuestion.Substring(0, [Math]::Min(8, $data.probeQuestion.Length)))*")) {
    Write-Host "`n[WARN] probe planned but reply missing probe text -> check quality regen strip." -ForegroundColor Yellow
} else {
    Write-Host "`n[OK] Engine path with follow-up probe." -ForegroundColor Green
}

exit 0