import assert from "node:assert/strict";
import { readFileSync } from "node:fs";
import test from "node:test";

const provider = readFileSync(new URL("../src/lib/session-list-context.tsx", import.meta.url), "utf8");
const layout = readFileSync(new URL("../src/app/(app)/layout.tsx", import.meta.url), "utf8");
const page = readFileSync(new URL("../src/app/(app)/page.tsx", import.meta.url), "utf8");
const sessionHook = readFileSync(new URL("../src/hooks/use-session-management.ts", import.meta.url), "utf8");

test("the app layout owns one SessionListProvider and one SidebarProvider", () => {
  assert.match(layout, /<SessionListProvider>/);
  assert.equal(layout.match(/<SessionListProvider>/g)?.length, 1);
  assert.match(layout, /<SidebarProvider escapeBlocked=\{registration\?\.escapeBlocked \?\? false\}>/);
  assert.equal(layout.match(/<SidebarProvider/g)?.length, 1);
  assert.match(layout, /<AppSidebar/);
  assert.doesNotMatch(page, /<SidebarProvider/);
  assert.doesNotMatch(page, /<AppSidebar/);
});

test("the provider fetches the session list once and home does not fetch it again", () => {
  assert.match(provider, /fetch\(`\/api\/sessions\?limit=\$\{SESSION_PAGE_SIZE\}`/);
  assert.match(provider, /fetch\("\/api\/account"/);
  assert.match(page, /await sessionListReady;/);
  assert.doesNotMatch(page, /fetchSessions\(/);
  assert.doesNotMatch(page, /fetchAccount\(/);
  assert.match(page, /useHomeShellRegistration\(/);
});

test("a 401 clears the list and marks signedOut", () => {
  assert.match(provider, /sessionResponse\.status === 401 \|\| accountResponse\.status === 401/);
  assert.match(provider, /signedOut: true/);
  assert.doesNotMatch(provider, /localStorage|sessionStorage|document\.cookie|indexedDB/i);
});

test("session writes no longer invalidate a second cache", () => {
  assert.doesNotMatch(sessionHook, /invalidateSidebarCache/);
});