inter-hub-haskell/Web/View/LineageEnrichment/Index.hs

module Web.View.LineageEnrichment.Index where

import Web.View.Prelude

data IndexView = IndexView
    { hubs   :: ![Hub]
    , counts :: ![(Id Hub, Int)]
    }

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">Lineage Enrichment</h1>
            </div>
            <p class="text-sm text-gray-600 mb-6">
                The <code>trg_enrich_lineage</code> trigger automatically enriches
                <code>decision_records.outcome_summary</code> and
                <code>requirement_candidates.outcome_summary</code> on every new
                outcome signal. Use the buttons below to backfill existing records.
            </p>
            <div class="grid grid-cols-1 gap-4">
                {forM_ hubs (renderHubCard counts)}
            </div>
        </div>
    |]
      where
        renderHubCard cs h =
            let unenriched = maybe 0 snd (find (\(hid, _) -> hid == h.id) cs)
            in [hsx|
            <div class="bg-white shadow rounded-lg p-5 flex justify-between items-center">
                <div>
                    <h3 class="font-semibold text-gray-900">{h.name}</h3>
                    <p class="text-sm text-gray-500 mt-1">
                        {show unenriched} decision(s) pending enrichment
                    </p>
                </div>
                <form method="POST" action={EnrichLineageAction (h.id)}>
                    <button type="submit"
                        class="px-3 py-1.5 text-sm bg-green-600 text-white rounded hover:bg-green-700"
                        disabled={unenriched == 0}>
                        {(if unenriched == 0 then "Up to date" else "Enrich Now") :: Text}
                    </button>
                </form>
            </div>
        |]