import { describe, it, expect } from 'vitest';
import { InMemoryInternalDataClient } from '../src/dev-client.js';

describe('InMemoryInternalDataClient', () => {
  describe('getWorkOrder', () => {
    it('returns the seeded record for a known id', async () => {
      const client = new InMemoryInternalDataClient();
      const wo = await client.getWorkOrder('WO-1001');
      expect(wo?.workOrderId).toBe('WO-1001');
      expect(wo?.title).toBe('Replace dock lighting circuit');
      expect(wo?.status).toBe('in_progress');
    });

    it('returns null for an unknown id', async () => {
      const client = new InMemoryInternalDataClient();
      expect(await client.getWorkOrder('WO-9999')).toBeNull();
    });
  });

  describe('getPurchaseOrder', () => {
    it('returns the seeded record for a known id', async () => {
      const client = new InMemoryInternalDataClient();
      const po = await client.getPurchaseOrder('PO-2001');
      expect(po?.purchaseOrderId).toBe('PO-2001');
      expect(po?.vendor).toBe('Coastal Supply & Hardware');
      expect(po?.totalAmount).toBe(1842.5);
    });

    it('returns null for an unknown id', async () => {
      const client = new InMemoryInternalDataClient();
      expect(await client.getPurchaseOrder('PO-9999')).toBeNull();
    });
  });

  describe('getSite', () => {
    it('returns the seeded record for a known id', async () => {
      const client = new InMemoryInternalDataClient();
      const site = await client.getSite('SITE-01');
      expect(site?.siteId).toBe('SITE-01');
      expect(site?.name).toBe('Marina Pier Complex');
    });

    it('returns null for an unknown id', async () => {
      const client = new InMemoryInternalDataClient();
      expect(await client.getSite('SITE-99')).toBeNull();
    });
  });
});