/**
 * Client unit tests
 */

import { describe, it, expect } from 'vitest';
import { IyzicoClient } from '../../src/client';

describe('IyzicoClient', () => {
  const apiKey = 'test-api-key';
  const secretKey = 'test-secret-key';

  it('should create a client with required config', () => {
    const client = new IyzicoClient({
      apiKey,
      secretKey,
    });

    expect(client.apiKey).toBe(apiKey);
    expect(client.secretKey).toBe(secretKey);
    expect(client.baseUrl).toBe('https://sandbox-api.iyzipay.com');
    expect(client.locale).toBe('tr');
  });

  it('should throw error when apiKey is missing', () => {
    expect(() => {
      new IyzicoClient({
        apiKey: '',
        secretKey,
      } as any);
    }).toThrow('API key is required');
  });

  it('should throw error when secretKey is missing', () => {
    expect(() => {
      new IyzicoClient({
        apiKey,
        secretKey: '',
      } as any);
    }).toThrow('Secret key is required');
  });

  it('should use custom baseUrl when provided', () => {
    const customUrl = 'https://api.custom.com';
    const client = new IyzicoClient({
      apiKey,
      secretKey,
      baseUrl: customUrl,
    });

    expect(client.baseUrl).toBe(customUrl);
  });

  it('should use custom locale when provided', () => {
    const client = new IyzicoClient({
      apiKey,
      secretKey,
      locale: 'en',
    });

    expect(client.locale).toBe('en');
  });

  it('should initialize all services', () => {
    const client = new IyzicoClient({
      apiKey,
      secretKey,
    });

    expect(client.payment).toBeDefined();
    expect(client.binCheck).toBeDefined();
    expect(client.cancelRefund).toBeDefined();
    expect(client.cardStorage).toBeDefined();
    expect(client.reporting).toBeDefined();
  });

  it('should return locale via getLocale()', () => {
    const client = new IyzicoClient({
      apiKey,
      secretKey,
      locale: 'en',
    });

    expect(client.getLocale()).toBe('en');
  });

  it('should return baseUrl via getBaseUrl()', () => {
    const customUrl = 'https://api.custom.com';
    const client = new IyzicoClient({
      apiKey,
      secretKey,
      baseUrl: customUrl,
    });

    expect(client.getBaseUrl()).toBe(customUrl);
  });
});