// Global test setup: a minimal stand-in for Firefox's `browser` global with an
// in-memory storage.local, so storage.ts and the transport picker run under vitest.

import { beforeEach } from 'vitest';

function makeBrowserShim() {
  const store = new Map<string, unknown>();
  const local = {
    get: async (keys?: string | string[] | Record<string, unknown> | null) => {
      if (keys == null) return Object.fromEntries(store);
      const names =
        typeof keys === 'string' ? [keys] : Array.isArray(keys) ? keys : Object.keys(keys);
      const out: Record<string, unknown> = {};
      for (const k of names) if (store.has(k)) out[k] = store.get(k);
      return out;
    },
    set: async (obj: Record<string, unknown>) => {
      for (const [k, v] of Object.entries(obj)) store.set(k, v);
    },
    remove: async (keys: string | string[]) => {
      for (const k of typeof keys === 'string' ? [keys] : keys) store.delete(k);
    },
    clear: async () => {
      store.clear();
    },
  };
  return {
    storage: { local },
    runtime: {
      getURL: (path = '/') => `moz-extension://11111111-2222-3333-4444-555555555555${path}`,
      connectNative: () => {
        throw new Error('browser.runtime.connectNative was not stubbed for this test');
      },
    },
  };
}

// eslint-disable-next-line @typescript-eslint/no-explicit-any
(globalThis as any).browser = makeBrowserShim();

beforeEach(async () => {
  await browser.storage.local.clear();
});