UYEH SUBS

class ServiceMatchingEngine {
  constructor(database, mlModel) {
    this.db = database;
    this.model = mlModel;
  }

  async findBestMatches(projectRequirements) {
    // Extract key features from project requirements
    const features = await this.extractFeatures(projectRequirements);
    
    // Get all available service providers
    const providers = await this.db.getAvailableProviders({
      category: projectRequirements.category,
      minRating: 4.0,
      verified: true
    });

    // Calculate match scores using ML model
    const matches = await Promise.all(
      providers.map(async provider => {
        const score = await this.model.predict({
          features,
          providerProfile: provider.profile,
          historicalSuccess: provider.completionRate,
          expertise: provider.skills
        });

        return {
          provider,
          matchScore: score,
          estimatedCost: this.calculateCost(provider, projectRequirements),
          estimatedDuration: this.estimateDuration(provider, projectRequirements)
        };
      })
    );

    // Sort by match score and return top matches
    return matches
      .sort((a, b) => b.matchScore - a.matchScore)
      .slice(0, 10);
  }

  async extractFeatures(requirements) {
    // Feature extraction logic
    return {
      complexity: this.assessComplexity(requirements),
      budget: requirements.budget,
      timeline: requirements.deadline,
      technologies: requirements.techStack,
      industry: requirements.industry
    };
  }
}