param([switch]$JsFeature)

$dir = "target/test-reports"
New-Item -ItemType Directory -Force -Path $dir | Out-Null
$docDir = "doc"
New-Item -ItemType Directory -Force -Path $docDir | Out-Null

if ($JsFeature) {
  $featureArgs = "--features js"
  $header = "## JS feature"
  $outFile = "$docDir/performance-js.md"
} else {
  $featureArgs = ""
  $header = "## Default features"
  $outFile = "$docDir/performance-default.md"
}

$names = @('test_rhai_expr_set_and_get','test_conditional_node_then_else','test_http_node_with_mock','test_stateful_engine','test_db_and_mq_nodes','test_group_parallel_sleep','test_expr_set_without_engine_error')
if ($JsFeature) { $names += 'test_js_expr_and_fork_join' }

$md = "# dsl-flow Test Performance`n`n$header`n"
foreach ($n in $names) {
  if ($JsFeature) {
    $t = Measure-Command { & cargo test -p dsl-flow --features js -- --exact $n --nocapture --quiet }
  } else {
    $t = Measure-Command { & cargo test -p dsl-flow -- --exact $n --nocapture --quiet }
  }
  $sec = [math]::Round($t.TotalSeconds, 3)
  $md += ("- {0}: {1}s{2}" -f $n, $sec, [Environment]::NewLine)
}

Set-Content -Path $outFile -Value $md