module Web.View.WidgetOwnerships.Index where

import Web.Types
import Generated.Types
import IHP.Prelude
import IHP.ViewPrelude
import Web.Routes ()

data IndexView = IndexView
    { ownerships :: ![WidgetOwnership]
    , widgets    :: ![Widget]
    , hubs       :: ![Hub]
    }

instance View IndexView where
    html IndexView { .. } = [hsx|
        <div class="flex items-center justify-between mb-6">
            <h1 class="text-2xl font-semibold">Widget Ownerships</h1>
            <a href={NewWidgetOwnershipAction}
               class="text-sm bg-blue-600 text-white px-3 py-1.5 rounded hover:bg-blue-700">
                Assign Ownership
            </a>
        </div>

        {renderOwnershipsSection ownerships widgets hubs}
    |]

renderOwnershipsSection :: [WidgetOwnership] -> [Widget] -> [Hub] -> Html
renderOwnershipsSection [] _ _ = [hsx|<p class="text-sm text-gray-400">No ownership records yet.</p>|]
renderOwnershipsSection ownerships ws hs = [hsx|
    <div class="bg-white rounded-lg border border-gray-200 overflow-hidden">
        <table class="w-full text-sm">
            <thead class="bg-gray-50 border-b border-gray-200">
                <tr>
                    <th class="text-left px-4 py-3 font-medium text-gray-700">Widget</th>
                    <th class="text-left px-4 py-3 font-medium text-gray-700">Owner Hub</th>
                    <th class="text-left px-4 py-3 font-medium text-gray-700">Steward Hub</th>
                    <th class="text-left px-4 py-3 font-medium text-gray-700">Type</th>
                    <th class="text-left px-4 py-3 font-medium text-gray-700">Effective From</th>
                    <th class="px-4 py-3"></th>
                </tr>
            </thead>
            <tbody class="divide-y divide-gray-100">
                {forEach ownerships (renderOwnershipRow ws hs)}
            </tbody>
        </table>
    </div>
|]

renderOwnershipRow :: [Widget] -> [Hub] -> WidgetOwnership -> Html
renderOwnershipRow ws hs o =
    let widgetName wid = maybe (show wid) (.name) (find (\w -> w.id == wid) ws)
        hubName hid    = maybe "–" (.name) (find (\h -> h.id == hid) hs)
    in [hsx|
    <tr class="hover:bg-gray-50">
        <td class="px-4 py-3 font-medium text-gray-800">{widgetName o.widgetId}</td>
        <td class="px-4 py-3 text-gray-600">{hubName o.ownerHubId}</td>
        <td class="px-4 py-3 text-gray-500 text-xs">
            {maybe "–" hubName o.stewardHubId}
        </td>
        <td class="px-4 py-3">
            <span class={typeBadge o.ownershipType <> " text-xs px-2 py-0.5 rounded font-medium"}>
                {o.ownershipType}
            </span>
        </td>
        <td class="px-4 py-3 text-xs text-gray-400">{show o.effectiveFrom}</td>
        <td class="px-4 py-3 text-right">
            <a href={ShowWidgetOwnershipAction (o.id)}
               class="text-xs text-blue-600 hover:underline">View</a>
        </td>
    </tr>
|]

typeBadge :: Text -> Text
typeBadge t = case t of
    "local"     -> "bg-gray-100 text-gray-700"
    "delegated" -> "bg-blue-100 text-blue-700"
    "global"    -> "bg-purple-100 text-purple-700"
    _           -> "bg-gray-100 text-gray-600"