import { describe, it, expect } from 'vitest';

import { listHandler, createHandler } from '@/app/api/v1/yachts/handlers';
import { POST } from '@/app/api/v1/yachts/route';
import { withPermission } from '@/lib/api/helpers';
import { makeMockCtx, makeMockRequest } from '../../helpers/route-tester';
import {
  makePort,
  makeClient,
  makeYacht,
  makeFullPermissions,
  makeViewerPermissions,
} from '../../helpers/factories';

describe('POST /api/v1/yachts (createHandler)', () => {
  it('creates a yacht and returns 201', async () => {
    const port = await makePort();
    const client = await makeClient({ portId: port.id });
    const ctx = makeMockCtx({ portId: port.id, permissions: makeFullPermissions() });
    const req = makeMockRequest('POST', 'http://localhost/api/v1/yachts', {
      body: { name: 'Sea Breeze', owner: { type: 'client', id: client.id } },
    });
    const res = await createHandler(req, ctx, {});
    expect(res.status).toBe(201);
    const body = (await res.json()) as any;
    expect(body.data.name).toBe('Sea Breeze');
    expect(body.data.currentOwnerId).toBe(client.id);
  });

  it('returns 400 on invalid body (empty name)', async () => {
    const port = await makePort();
    const client = await makeClient({ portId: port.id });
    const ctx = makeMockCtx({ portId: port.id, permissions: makeFullPermissions() });
    const req = makeMockRequest('POST', 'http://localhost/api/v1/yachts', {
      body: { name: '', owner: { type: 'client', id: client.id } },
    });
    const res = await createHandler(req, ctx, {});
    expect(res.status).toBe(400);
  });

  it('returns 400 when owner.id does not exist', async () => {
    const port = await makePort();
    const ctx = makeMockCtx({ portId: port.id, permissions: makeFullPermissions() });
    const req = makeMockRequest('POST', 'http://localhost/api/v1/yachts', {
      body: { name: 'Phantom', owner: { type: 'client', id: 'nonexistent' } },
    });
    const res = await createHandler(req, ctx, {});
    expect(res.status).toBe(400);
  });
});

describe('GET /api/v1/yachts (listHandler)', () => {
  it('returns tenant-scoped yachts with pagination metadata', async () => {
    const port = await makePort();
    const client = await makeClient({ portId: port.id });
    await makeYacht({
      portId: port.id,
      ownerType: 'client',
      ownerId: client.id,
      name: 'Listed',
    });
    const ctx = makeMockCtx({ portId: port.id, permissions: makeFullPermissions() });
    const req = makeMockRequest('GET', 'http://localhost/api/v1/yachts?page=1&limit=20&order=desc');
    const res = await listHandler(req, ctx, {});
    expect(res.status).toBe(200);
    const body = (await res.json()) as any;
    expect(body.data.some((y: { name: string }) => y.name === 'Listed')).toBe(true);
    expect(body.pagination.page).toBe(1);
    expect(body.pagination.pageSize).toBe(20);
    expect(typeof body.pagination.total).toBe('number');
  });

  it('returns 400 for invalid query params (non-numeric page)', async () => {
    const port = await makePort();
    const ctx = makeMockCtx({ portId: port.id, permissions: makeFullPermissions() });
    const req = makeMockRequest(
      'GET',
      'http://localhost/api/v1/yachts?page=abc&limit=20&order=desc',
    );
    const res = await listHandler(req, ctx, {});
    expect(res.status).toBe(400);
  });
});

describe('POST /api/v1/yachts - permission gate', () => {
  it('viewer (no yachts.create) receives 403 through full pipeline', async () => {
    const port = await makePort();
    const client = await makeClient({ portId: port.id });
    const gated = withPermission('yachts', 'create', createHandler);
    const ctx = makeMockCtx({ portId: port.id, permissions: makeViewerPermissions() });
    const req = makeMockRequest('POST', 'http://localhost/api/v1/yachts', {
      body: { name: 'X', owner: { type: 'client', id: client.id } },
    });
    const res = await gated(req, ctx, {});
    expect(res.status).toBe(403);
    // Sanity check that the withAuth-wrapped HTTP export exists.
    expect(POST).toBeDefined();
  });
});
