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

describe('DashboardService', () => {
  describe('happy paths', () => {
    it('should successfully fetch dashboard overview', () => {
      // TODO: Implement test
    });

    it('should successfully fetch analytics metrics', () => {
      // TODO: Implement test
    });
  });

  describe('failure modes', () => {
    it('should handle not found errors', () => {
      // TODO: Implement test
    });

    it('should handle unauthorized errors', () => {
      // TODO: Implement test
    });

    it('should handle server errors', () => {
      // TODO: Implement test
    });

    it('should handle network errors', () => {
      // TODO: Implement test
    });

    it('should handle timeout errors', () => {
      // TODO: Implement test
    });

    it('should handle unknown errors', () => {
      // TODO: Implement test
    });
  });

  describe('retries', () => {
    it('should retry on network failure', () => {
      // TODO: Implement test
    });

    it('should retry on timeout', () => {
      // TODO: Implement test
    });
  });

  describe('fallback logic', () => {
    it('should use fallback when primary API fails', () => {
      // TODO: Implement test
    });

    it('should handle partial data gracefully', () => {
      // TODO: Implement test
    });
  });

  describe('aggregation logic', () => {
    it('should aggregate dashboard data correctly', () => {
      // TODO: Implement test
    });

    it('should combine analytics metrics from multiple sources', () => {
      // TODO: Implement test
    });
  });

  describe('decision branches', () => {
    it('should handle different error types correctly', () => {
      // TODO: Implement test
    });

    it('should handle different API response formats', () => {
      // TODO: Implement test
    });

    it('should handle different user permission levels', () => {
      // TODO: Implement test
    });
  });
});