const newsCategorizationSystem = {
  politics: {
    elections: 'custom-ballot-box',
    legislation: 'custom-gavel-neutral', 
    international: 'custom-globe-politics',
    local_government: 'custom-city-hall'
  },
  business: {
    markets: 'custom-chart-neutral',
    earnings: 'custom-report-graph',
    technology: 'custom-innovation-symbol',
    economy: 'custom-economy-indicator'
  },
  science: {
    research: 'custom-microscope-modern',
    health: 'custom-health-cross',
    environment: 'custom-earth-science',
    space: 'custom-telescope-stars'
  },
  sports: {
    professional: 'custom-stadium-generic',
    olympics: 'custom-rings-minimal',
    local: 'custom-community-sports',
    analysis: 'custom-stats-board'
  }
};

class NewsEmojiManager {
  constructor() {
    this.categoryMap = newsCategorizationSystem;
    this.accessibilityDescriptions = new Map();
  }
  
  assignStoryEmoji(story) {
    const primaryCategory = this.analyzeStoryCategory(story);
    const subcategory = this.determineSubcategory(story, primaryCategory);
    
    const emojiCode = this.categoryMap[primaryCategory][subcategory];
    
    return {
      emoji: emojiCode,
      altText: this.generateAccessibilityText(emojiCode, story),
      category: primaryCategory,
      urgency: this.assessStoryUrgency(story)
    };
  }
  
  generateAccessibilityText(emojiCode, story) {
    const baseDescription = this.accessibilityDescriptions.get(emojiCode);
    return `${baseDescription} - ${story.headline.substring(0, 50)}...`;
  }
}

class ReaderEngagementSystem {
  constructor() {
    this.engagementEmojis = {
      informative: 'custom-lightbulb-news',
      concerning: 'custom-thoughtful-face',
      hopeful: 'custom-optimistic-symbol',
      important: 'custom-bookmark-priority',
      misleading: 'custom-fact-check-flag'
    };
    
    this.moderationRules = new EngagementModerator();
  }
  
  processReaderReaction(storyId, userId, reactionType) {
    // Validate reaction appropriateness
    const isAppropriate = this.moderationRules.validateReaction(
      storyId, 
      reactionType, 
      this.getStoryContext(storyId)
    );
    
    if (!isAppropriate) {
      return this.suggestAlternativeReaction(reactionType);
    }
    
    // Record engagement data
    return this.recordEngagement({
      story: storyId,
      user: userId,
      reaction: reactionType,
      timestamp: Date.now()
    });
  }
  
  generateEngagementInsights(storyId) {
    const reactions = this.getStoryReactions(storyId);
    
    return {
      dominantSentiment: this.analyzeDominantSentiment(reactions),
      engagementLevel: this.calculateEngagementScore(reactions),
      demographicBreakdown: this.analyzeReactionDemographics(reactions),
      timelineAnalysis: this.trackReactionTimeline(reactions)
    };
  }
}

const crisisEmojiFramework = {
  naturalDisasters: {
    hurricane: {
      watch: 'custom-storm-watch',
      warning: 'custom-storm-warning',
      landfall: 'custom-storm-impact',
      recovery: 'custom-rebuilding'
    },
    earthquake: {
      initial: 'custom-seismic-activity',
      aftershock: 'custom-aftershock-alert',
      damage_assessment: 'custom-damage-survey',
      recovery: 'custom-reconstruction'
    }
  },
  
  publicHealth: {
    outbreak: 'custom-health-alert',
    prevention: 'custom-safety-measures',
    vaccination: 'custom-immunization-drive', 
    recovery: 'custom-health-improving'
  },
  
  security: {
    incident: 'custom-security-alert',
    investigation: 'custom-investigation-ongoing',
    resolution: 'custom-all-clear',
    prevention: 'custom-safety-enhanced'
  }
};

class CrisisEmojiSystem {
  constructor() {
    this.crisisEmojis = crisisEmojiFramework;
    this.severityLevels = ['low', 'moderate', 'high', 'critical'];
  }
  
  selectCrisisEmoji(eventType, phase, severity) {
    const baseEmoji = this.crisisEmojis[eventType][phase];
    return this.applySeverityModification(baseEmoji, severity);
  }
  
  applySeverityModification(baseEmoji, severity) {
    const modifiedEmoji = {
      code: baseEmoji,
      severity: severity,
      colorIntensity: this.calculateColorIntensity(severity),
      animationLevel: this.determineAnimationLevel(severity)
    };
    
    return modifiedEmoji;
  }
}

class JournalisticEmojiGuidelines {
  constructor() {
    this.usageRules = {
      breakingNews: {
        maxEmojisPerArticle: 2,
        allowedTypes: ['category', 'urgency'],
        restrictedTypes: ['opinion', 'emotional'],
        placementRules: 'headline and first paragraph only'
      },
      
      featureArticles: {
        maxEmojisPerArticle: 5,
        allowedTypes: ['category', 'illustration', 'section-break'],
        restrictedTypes: ['breaking', 'urgent'],
        placementRules: 'section headers and infographic elements'
      },
      
      socialMedia: {
        maxEmojisPerPost: 3,
        allowedTypes: ['category', 'engagement', 'brand'],
        restrictedTypes: ['misleading', 'overly-casual'],
        platformSpecific: true
      }
    };
  }
  
  validateEmojiUsage(contentType, proposedEmojis, context) {
    const rules = this.usageRules[contentType];
    const violations = [];
    
    // Check quantity limits
    if (proposedEmojis.length > rules.maxEmojisPerArticle) {
      violations.push(`Exceeds maximum emoji limit for ${contentType}`);
    }
    
    // Check type restrictions
    proposedEmojis.forEach(emoji => {
      if (rules.restrictedTypes.includes(emoji.type)) {
        violations.push(`${emoji.type} emojis not permitted in ${contentType}`);
      }
    });
    
    return {
      isValid: violations.length === 0,
      violations: violations,
      suggestions: this.generateAlternativeSuggestions(proposedEmojis, rules)
    };
  }
}

class EditorialModerationSystem {
  constructor() {
    this.moderationCriteria = {
      spam: this.detectSpamPatterns,
      inappropriate: this.flagInappropriateContent,
      misleading: this.identifyMisinformation,
      constructive: this.assessConstructiveValue
    };
  }
  
  moderateReaderEngagement(engagement) {
    const moderationResults = Object.keys(this.moderationCriteria).map(criterion => ({
      criterion: criterion,
      score: this.moderationCriteria[criterion](engagement),
      threshold: this.getThreshold(criterion)
    }));
    
    const actionRequired = moderationResults.some(result => 
      result.score > result.threshold
    );
    
    return {
      approved: !actionRequired,
      moderationActions: this.generateModerationActions(moderationResults),
      feedbackToUser: this.generateUserFeedback(moderationResults)
    };
  }
}