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services/handbagLibraryScraper.js

301 lines

const axios = require('axios');

/**
 * Fashion Library & Archive Handbag Data Service
 *
 * Aggregates handbag information from fashion libraries and archives:
 * - Library of Congress Fashion Industry Resources
 * - University fashion libraries (UCLA, UC Berkeley, FIT, etc.)
 * - Digital fashion collections
 * - Museum archives
 *
 * Data Sources:
 * 1. Library of Congress: Fashion Industry Resource Guide
 * 2. UCLA Fashion and Costume Library
 * 3. UC Berkeley Fashion Research Collections
 * 4. FIT Special Collections & College Archives
 * 5. School of the Art Institute of Chicago Fashion Library
 *
 * Content Types:
 * - Historical handbag catalogs
 * - Fashion plates and illustrations
 * - Brand archives and company records
 * - Exhibition catalogs
 * - Trade publications and industry reports
 */

class HandbagLibraryScraper {
  constructor() {
    this.libraries = {
      libraryOfCongress: {
        name: 'Library of Congress',
        url: 'https://guides.loc.gov/fashion-industry',
        databases: [
          'Subscription fashion industry databases',
          'Fashion industry resource guide',
          'Historical fashion publications'
        ],
        access: 'Public (some databases require subscription)'
      },
      ucla: {
        name: 'UCLA Fashion and Costume Library',
        url: 'https://guides.library.ucla.edu/costume',
        collections: [
          'Museum archives and libraries',
          'Digital image collections',
          'Fashion history primary resources'
        ],
        strengths: 'Historical costume and fashion research'
      },
      ucBerkeley: {
        name: 'UC Berkeley Fashion Research',
        url: 'https://guides.lib.berkeley.edu/fashion',
        resources: 'Online fashion research resources',
        access: 'Public online resources'
      },
      fit: {
        name: 'Fashion Institute of Technology',
        collections: [
          'Special Collections & College Archives',
          'Digitized Fashion, Costume, and Dress History Primary Resources',
          'Fashion forecasting and trends'
        ],
        url: 'https://fitnyc.libguides.com',
        strength: 'Industry-focused fashion research'
      },
      saic: {
        name: 'School of the Art Institute of Chicago',
        url: 'https://libraryguides.saic.edu/fashion',
        resources: 'Websites, databases, museum collections',
        focus: 'Fashion research and design'
      },
      metMuseum: {
        name: 'Metropolitan Museum - Costume Institute Library',
        url: 'https://www.metmuseum.org/perspectives/history-of-costume-library-part-ii',
        collection: 'Irene Lewisohn Costume Institute Library',
        content: 'Fashion ephemera, sketches, exhibition materials',
        digital: 'Watson Digital Collections - Costume Institute'
      }
    };

    this.databases = {
      bergFashionLibrary: {
        name: 'Berg Fashion Library',
        type: 'Subscription',
        content: 'Interdisciplinary fashion resource with taxonomy, e-books, photography archive',
        universities: ['Kent State', 'U Delaware', 'Library of Congress', 'Multiple others']
      },
      statista: {
        name: 'Statista',
        type: 'Subscription (via universities)',
        content: 'Statistics, reports, insights on 80,000+ topics',
        industries: 170,
        sources: 22500
      },
      ibisWorld: {
        name: 'IBISWorld',
        type: 'Subscription',
        reports: '700+ industry reports',
        coverage: '98% of US economy at 5-digit NAICS code',
        includes: 'Trends, statistics, market analysis'
      }
    };

    this.digitalCollections = {
      metCostumeInstitute: {
        name: 'Met Costume Institute Digital Collections',
        url: 'https://www.metmuseum.org/art/libraries-and-research-centers/watson-digital-collections/costume-institute-collections',
        content: 'Fashion plates, sketches, exhibition materials',
        searchable: true
      },
      kyotoCostumeInstitute: {
        name: 'Kyoto Costume Institute Digital Archive',
        items: '13,000 digitized items',
        types: 'Costume, underwear, accessories',
        coverage: 'Text and visuals for all items'
      },
      fitDigital: {
        name: 'FIT Digital Collections',
        url: 'https://www.fitnyc.edu/museum/collections/',
        content: '50,000+ items searchable online',
        strength: 'Modern and contemporary women\'s fashion'
      }
    };
  }

  /**
   * Search library collections for handbag information
   */
  async searchLibraries(query, options = {}) {
    try {
      const {
        library = 'all',
        type = 'all', // 'historical', 'contemporary', 'industry', 'academic'
        format = 'all', // 'image', 'text', 'catalog', 'report'
        limit = 50
      } = options;

      return {
        success: true,
        results: [],
        count: 0,
        message: 'Library collection integration requires institutional access or APIs',
        availableLibraries: Object.keys(this.libraries).map(key => ({
          id: key,
          name: this.libraries[key].name,
          url: this.libraries[key].url,
          access: this.libraries[key].access || 'Varies'
        })),
        databases: this.databases,
        digitalCollections: this.digitalCollections,
        source: 'Fashion Libraries & Archives'
      };

    } catch (error) {
      console.error('Library scraper error:', error.message);
      return {
        success: false,
        results: [],
        error: error.message
      };
    }
  }

  /**
   * Get industry report information
   */
  async getIndustryReports(category = 'handbags') {
    try {
      return {
        success: true,
        reports: [
          {
            title: 'Handbag Industry Analysis & Growth Data Book 2023-2030',
            source: 'Grand View Research',
            type: 'Market sizing, forecasts, trade data, pricing intelligence',
            access: 'Purchase or university subscription'
          },
          {
            title: 'Luxury Handbag Market Size, Share & Trends',
            source: 'Straits Research',
            marketSize: {
              value: 24.34,
              unit: 'billion USD',
              year: 2024
            },
            access: 'Purchase'
          },
          {
            title: 'Fashion Industry Reports',
            source: 'IBISWorld',
            coverage: '700+ industry reports including fashion accessories',
            details: 'Trends, statistics, competitive analysis',
            access: 'University subscription or purchase'
          }
        ],
        databaseAccess: [
          'Statista - via university subscriptions',
          'IBISWorld - via university subscriptions',
          'Berg Fashion Library - via university subscriptions'
        ],
        source: 'Industry & Academic Reports'
      };

    } catch (error) {
      console.error('Industry reports error:', error.message);
      return {
        success: false,
        error: error.message
      };
    }
  }

  /**
   * Get historical handbag research resources
   */
  getHistoricalResources() {
    return {
      archives: [
        {
          name: 'Museum of Handbags & Purses (Amsterdam)',
          collection: 'Tassenmuseum Hendrikje',
          focus: "Lady's handbag in western culture",
          era: 'Late Middle Ages to present',
          url: 'Specialized handbag museum'
        },
        {
          name: 'FIT Museum',
          brands: ['Hermès', 'Gucci', 'Roberta di Camerino', 'Judith Leiber', 'Coach'],
          era: '18th century to present',
          items: '50,000+ accessories and garments'
        },
        {
          name: 'Central Museum of Textiles (Łódź)',
          includes: 'Hats, handbags, shoes, jewelry',
          region: 'Eastern European fashion history'
        }
      ],
      digitalArchives: this.digitalCollections,
      researchValue: [
        'Authentication reference images',
        'Historical price evolution',
        'Brand history and attribution',
        'Construction techniques and materials',
        'Fashion trend analysis over time'
      ]
    };
  }

  /**
   * Get available databases information
   */
  getDatabaseInfo() {
    return {
      subscriptionDatabases: this.databases,
      accessMethods: [
        'University library subscriptions',
        'Public library systems (some)',
        'Direct purchase (individual reports)',
        'Institutional membership'
      ],
      dataTypes: [
        'Market research and sizing',
        'Industry trends and forecasts',
        'Historical fashion publications',
        'Trade catalogs and price lists',
        'Brand archives and documentation',
        'Exhibition catalogs',
        'Academic research papers'
      ]
    };
  }

  /**
   * Get collection information
   */
  getCollectionInfo() {
    return {
      libraries: this.libraries,
      totalEstimatedResources: 'Hundreds of thousands of items across institutions',
      digitalAccess: 'Many collections have searchable online databases',
      timespan: 'Late Middle Ages to present day',
      strengths: [
        'Historical handbag evolution',
        'Brand authentication and attribution',
        'Market trend analysis',
        'Industry research and forecasting',
        'Academic fashion research'
      ],
      useCases: [
        'Historical research',
        'Authentication reference',
        'Market analysis',
        'Trend forecasting',
        'Academic study'
      ]
    };
  }
}

module.exports = new HandbagLibraryScraper();