[Init] Initial commit - NetMesh terminal manager

components/terminal/connectionProgress.ts

@@ -0,0 +1,18 @@
+export const CONNECTION_PROGRESS_START = 5;
+export const CONNECTION_PROGRESS_CAP = 95;
+
+export const advanceIndeterminateConnectionProgress = (prev: number): number => {
+  if (prev >= CONNECTION_PROGRESS_CAP) return prev;
+  const remaining = CONNECTION_PROGRESS_CAP - prev;
+  const increment = Math.max(1, remaining * 0.15);
+  return Math.min(CONNECTION_PROGRESS_CAP, prev + increment);
+};
+
+export const resolveHopConnectionProgress = (hop: number, total: number): number => {
+  const safeTotal = Math.max(1, total);
+  const safeHop = Math.max(0, hop);
+  return Math.min(CONNECTION_PROGRESS_CAP, (safeHop / safeTotal) * 80 + 10);
+};
+
+export const advanceMonotonicConnectionProgress = (prev: number, next: number): number =>
+  Math.max(prev, next);