import { performanceThresholds } from '../../config/test-data';

export interface ContactFormData {
  name: string;
  email: string;
  phone: string;
  message: string;
  subject?: string;
}

export interface PerformanceData {
  url: string;
  thresholds: typeof performanceThresholds;
}

export interface SEOData {
  url: string;
  expectedTitle: string;
  expectedDescription: string;
}

export class TestDataFactory {
  private static cache: Map<string, any> = new Map();

  static createContactForm(overrides?: Partial<ContactFormData>): ContactFormData {
    const cacheKey = 'contact-form';
    if (!this.cache.has(cacheKey)) {
      this.cache.set(cacheKey, {
        name: '测试用户',
        email: 'test@example.com',
        phone: '13800138000',
        message: '这是一条测试消息，用于测试表单提交功能',
        subject: '测试主题'
      });
    }

    return { ...this.cache.get(cacheKey), ...overrides };
  }

  static createPerformanceData(overrides?: Partial<PerformanceData>): PerformanceData {
    const cacheKey = 'performance-data';
    if (!this.cache.has(cacheKey)) {
      this.cache.set(cacheKey, {
        url: 'http://localhost:3000',
        thresholds: performanceThresholds
      });
    }

    return { ...this.cache.get(cacheKey), ...overrides };
  }

  static createSEOData(overrides?: Partial<SEOData>): SEOData {
    const cacheKey = 'seo-data';
    if (!this.cache.has(cacheKey)) {
      this.cache.set(cacheKey, {
        url: 'http://localhost:3000',
        expectedTitle: 'Novalon - 创新科技解决方案',
        expectedDescription: 'Novalon提供专业的科技解决方案'
      });
    }

    return { ...this.cache.get(cacheKey), ...overrides };
  }

  static clearCache(): void {
    this.cache.clear();
  }
}