package service

import (
	"context"
)

// AIService handles AI-powered functionality
type AIService struct{}

// NewAIService creates a new AI service
func NewAIService() *AIService {
	return &AIService{}
}

// ExtractDataFromText extracts organization data from text (stub implementation)
func (s *AIService) ExtractDataFromText(ctx context.Context, text string) (map[string]interface{}, error) {
	// Stub implementation - return empty result
	return map[string]interface{}{
		"name":        "",
		"description": "",
		"sector":      "",
	}, nil
}

// ExtractDataFromFile extracts organization data from file (stub implementation)
func (s *AIService) ExtractDataFromFile(ctx context.Context, fileData []byte, filename string) (map[string]interface{}, error) {
	// Stub implementation - return empty result
	return map[string]interface{}{
		"name":        "",
		"description": "",
		"sector":      "",
	}, nil
}

// AnalyzeSymbiosis analyzes symbiotic relationships (stub implementation)
func (s *AIService) AnalyzeSymbiosis(ctx context.Context, orgID string) ([]map[string]interface{}, error) {
	// Stub implementation - return empty array
	return []map[string]interface{}{}, nil
}

// GetWebIntelligence gets web intelligence for organization (stub implementation)
func (s *AIService) GetWebIntelligence(ctx context.Context, orgName string) (map[string]interface{}, error) {
	// Stub implementation
	return map[string]interface{}{
		"summary": "Web intelligence not available (stub implementation)",
		"sources": []string{},
	}, nil
}

// GetSearchSuggestions gets search suggestions (stub implementation)
func (s *AIService) GetSearchSuggestions(ctx context.Context, query string) ([]string, error) {
	// Stub implementation - return some basic suggestions
	return []string{
		query + " services",
		query + " supplies",
		query + " partners",
	}, nil
}

// GenerateDescription generates organization description (stub implementation)
func (s *AIService) GenerateDescription(ctx context.Context, name, sector, keywords string) (string, error) {
	// Stub implementation
	return "This is a " + sector + " organization named " + name + " that provides various services.", nil
}

// GenerateHistoricalContext generates historical context (stub implementation)
func (s *AIService) GenerateHistoricalContext(ctx context.Context, landmarkName, period, originalPurpose, currentStatus string) (string, error) {
	// Stub implementation
	return "Historical context for " + landmarkName + " is not available in this stub implementation.", nil
}

// SendMessage sends a chat message (stub implementation)
func (s *AIService) SendMessage(ctx context.Context, message string, systemInstruction string) (string, error) {
	// Stub implementation
	return "This is a stub response to: " + message, nil
}