feat: model presentation live replay status

2026-07-09 15:49:31 +07:00
parent b9bf5bac60
commit b66b6e9847
2 changed files with 116 additions and 0 deletions
@@ -0,0 +1,67 @@
+export type PresentationTargetHealth =
+  | { readonly kind: "replay"; readonly label: string; readonly detail: string }
+  | { readonly kind: "checking"; readonly target: string; readonly label: string; readonly detail: string }
+  | { readonly kind: "ready"; readonly target: string; readonly label: string; readonly detail: string }
+  | { readonly kind: "active"; readonly target: string; readonly label: string; readonly detail: string }
+  | { readonly kind: "failed"; readonly target: string | null; readonly label: string; readonly detail: string };
+
+export type TargetProbeState = "none" | "checking" | "ready" | "failed";
+
+const shortTarget = (target: string): string => {
+  const url = new URL(target);
+  return `${url.hostname}:${url.port || (url.protocol === "https:" ? "443" : "80")}`;
+};
+
+export const presentationTargetHealth = ({
+  target,
+  probe,
+  liveActive,
+  failureReason,
+}: {
+  readonly target: string | null;
+  readonly probe: TargetProbeState;
+  readonly liveActive: boolean;
+  readonly failureReason?: string | undefined;
+}): PresentationTargetHealth => {
+  if (!target) {
+    return {
+      kind: "replay",
+      label: "Replay evidence",
+      detail: "reviewed recording",
+    };
+  }
+
+  if (liveActive && probe === "ready") {
+    return {
+      kind: "active",
+      target,
+      label: "Live run active",
+      detail: `operations sent to ${shortTarget(target)}`,
+    };
+  }
+
+  if (probe === "ready") {
+    return {
+      kind: "ready",
+      target,
+      label: "Live target ready",
+      detail: shortTarget(target),
+    };
+  }
+
+  if (probe === "checking") {
+    return {
+      kind: "checking",
+      target,
+      label: "Live target configured",
+      detail: "checking",
+    };
+  }
+
+  return {
+    kind: "failed",
+    target,
+    label: "Replay fallback",
+    detail: failureReason ?? "live target unreachable",
+  };
+};