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Bernd Worsch c40f11d657 fix(WP-0017/E3): Layer 3 error fixes — controllers and views
Fix compilation errors across 6 controllers and 29 views: import cleanup,
ResponseException pattern for API auth, type fixes, unused import removal.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-04-11 23:40:31 +00:00

67 lines
3.1 KiB
Haskell

module Web.View.PatternPerformance.Index where
import Web.View.Prelude
data IndexView = IndexView
{ records :: ![PatternPerformanceRecord]
, hubs :: ![Hub]
}
instance View IndexView where
html IndexView { .. } = [hsx|
<div class="p-6">
<div class="flex justify-between items-center mb-6">
<h1 class="text-2xl font-bold text-gray-900">Pattern Performance</h1>
</div>
<div class="mb-4 flex gap-2 flex-wrap">
{forEach hubs renderRecomputeButton}
</div>
<div class="bg-white shadow rounded-lg overflow-hidden">
<table class="min-w-full divide-y divide-gray-200">
<thead class="bg-gray-50">
<tr>
<th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase">Rank</th>
<th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase">Pattern</th>
<th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase">Adoptions</th>
<th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase">Positive / Total</th>
<th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase">Positive Rate</th>
<th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase">Mean Value</th>
</tr>
</thead>
<tbody class="divide-y divide-gray-200">
{forM_ records renderRow}
</tbody>
</table>
</div>
</div>
|]
where
renderRow r =
let rate = if r.totalOutcomeCount > 0
then fromIntegral r.positiveOutcomeCount / fromIntegral r.totalOutcomeCount :: Double
else 0.0
rankLabel = maybe "-" show r.outcomeRank
in [hsx|
<tr>
<td class="px-6 py-4 text-sm text-gray-500">{rankLabel}</td>
<td class="px-6 py-4 text-sm font-medium text-gray-900">
<a href={ShowWidgetPatternAction (r.widgetPatternId)}
class="text-blue-600 hover:underline">{show r.widgetPatternId}</a>
</td>
<td class="px-6 py-4 text-sm text-gray-500">{show r.adoptionCount}</td>
<td class="px-6 py-4 text-sm text-gray-500">{show r.positiveOutcomeCount}/{show r.totalOutcomeCount}</td>
<td class="px-6 py-4 text-sm text-gray-500">{show (round (rate * 100) :: Int)}%</td>
<td class="px-6 py-4 text-sm text-gray-500">{maybe "-" show r.meanOutcomeValue}</td>
</tr>
|]
renderRecomputeButton :: Hub -> Html
renderRecomputeButton h = [hsx|
<form method="POST" action={ComputePatternPerformanceAction (h.id)} class="inline">
<button type="submit"
class="px-3 py-1.5 text-sm bg-indigo-600 text-white rounded hover:bg-indigo-700">
Recompute for {h.name}
</button>
</form>
|]