import { readFileSync } from 'node:fs';
import { describe, expect, it, vi } from 'vitest';

const source = readFileSync(new URL('../../src/features/project-import/DataHub.tsx', import.meta.url), 'utf8');
const disabledExpression = source.match(/const openDisabled = ([\s\S]*?);/)![1];
const openBody = source.match(/const openSelectedTimeslots = \(\) => \{([\s\S]*?)\n  \};/)![1];

describe('GPO-only timeslot navigation', () => {
  it('keeps Open disabled until displayable results have been confirmed', () => {
    const disabled = new Function('selectedTimeslots', 'singleTimeslotRunIds', 'selectedSources', 'form', 'projectOpenReadiness', `return ${disabledExpression}`);
    const form = { project: { id: 'synthetic-project' } };
    const slots = [{ id: 'slot', gpoBackups: [{ state: 'succeeded' }] }];
    expect(disabled(slots, [], { runIds: [] }, form, {})).toBe(true);
    expect(disabled(slots, [], { runIds: [] }, form, { 'synthetic-project': { slot: { canOpen: false, hasPolicyResults: false } } })).toBe(true);
    expect(disabled(slots, [], { runIds: [] }, form, { 'synthetic-project': { slot: { canOpen: true, hasPolicyResults: true } } })).toBe(false);
    expect(disabled([], [], { runIds: [] }, form, {})).toBe(true);
    expect(disabled([slots[0], slots[0]], [], { runIds: [] }, form, {})).toBe(true);
  });

  it('opens the client with an explicit GPO assessment scope instead of GPO analysis', () => {
    const detail = vi.fn();
    const open = vi.fn();
    const error = vi.fn();
    const handler = new Function('form', 'selectedTimeslots', 'excludedScanRunIds', 'selectedSources',
      'scanReadiness', 'isDatahubScanViewable', 'setDetailSection', 'setError', 'onProjectSelected', 'projectOpenReadiness', openBody);
    handler({ project: { id: 'synthetic-project' } }, [{ id: 'slot', scanRunIds: [], assessmentIds: ['synthetic-assessment'], gpoBackups: [{}] }], [],
      { runIds: [] }, {}, () => false, detail, error, open, { 'synthetic-project': { slot: { canOpen: true, hasPolicyResults: true } } });
    expect(detail).not.toHaveBeenCalled();
    expect(open).toHaveBeenCalledWith({ id: 'synthetic-project' }, [], ['synthetic-assessment']);
    expect(error).not.toHaveBeenCalled();
  });
});