Add named Truthtrance leader-revival commitments

components/leader-revival-claim-fields.tsx

@@ -0,0 +1,43 @@
+'use client';
+
+import { parseLeaderRevivalClaim, type LeaderRevivalClaim } from '@/game/leader-revival-promises';
+
+type LeaderChoice = { id: string; name: string };
+export function leaderRevivalClaimInputError(value: unknown, leaders?: readonly LeaderChoice[]): string | null {
+  try {
+    const claim = parseLeaderRevivalClaim(value);
+    return leaders && !leaders.some(leader => leader.id === claim.leader)
+      ? 'Choose one of the current named leaders.' : null;
+  } catch (error) { return error instanceof Error ? error.message : 'Choose the current turn and a named leader.'; }
+}
+
+/** The parent supplies the current turn and authorized public name choices.
+ * Eligibility and the native return quote remain authoritative on the server. */
+export function LeaderRevivalClaimFields(props: {
+  value: LeaderRevivalClaim;
+  onChange: (claim: LeaderRevivalClaim) => void;
+  leaders: readonly LeaderChoice[];
+  disabled?: boolean;
+}) {
+  const error = leaderRevivalClaimInputError(props.value, props.leaders);
+  return <fieldset className="grid gap-2" disabled={props.disabled} aria-label="Named ordinary leader Revival condition">
+    <legend>Future ordinary leader Revival</legend>
+    <p>Turn {props.value.turn}</p>
+    <label htmlFor="truth-leader-revival-leader">Named leader</label>
+    <select id="truth-leader-revival-leader" disabled={props.disabled}
+      value={props.leaders.some(leader => leader.id === props.value.leader) ? props.value.leader : ''}
+      onChange={event => {
+        const next = { ...props.value, leader: event.currentTarget.value };
+        if (!props.disabled && !leaderRevivalClaimInputError(next, props.leaders)) props.onChange(parseLeaderRevivalClaim(next));
+      }}>
+      <option value="">Choose a named leader</option>
+      {props.leaders.map(leader => <option key={leader.id} value={leader.id}>{leader.name}</option>)}
+    </select>
+    {error && <p role="alert">{error}</p>}
+    <p className="fine">
+      Ask whether this named leader will actually return through ordinary native Revival after the answer this turn.
+      A request alone is not a return. Native revival cycles, costs and turn order still apply;
+      Ghola, foreign leaders and special card returns do not count.
+    </p>
+  </fieldset>;
+}