/**
 * Platform Create - Alpine.js Component
 *
 * Handles platform creation for multi-platform CMS.
 */

const platformCreateLog = window.LogConfig.createLogger('PLATFORM_CREATE');

function platformCreate() {
  return {
    // Inherit base layout functionality from init-alpine.js
    ...data(),

    // Page identification
    currentPage: 'platform-create',

    // State
    saving: false,
    error: null,

    // Language editing
    currentLang: 'fr',
    languageNames: {
      fr: 'Fran\u00e7ais',
      de: 'Deutsch',
      en: 'English',
      lb: 'L\u00ebtzebuergesch',
    },

    // Form data
    formData: {
      code: '',
      name: '',
      description_translations: { fr: '', de: '', en: '', lb: '' },
      domain: '',
      path_prefix: '',
      default_language: 'fr',
      supported_languages: ['fr', 'de', 'en', 'lb'],
      is_active: true,
      is_public: true,
    },

    errors: {},

    // Available languages
    availableLanguages: [
      { code: 'fr', name: 'French' },
      { code: 'de', name: 'German' },
      { code: 'en', name: 'English' },
      { code: 'lb', name: 'Luxembourgish' },
    ],

    // Lifecycle
    async init() {
      platformCreateLog.info('=== PLATFORM CREATE PAGE INITIALIZING ===');

      // Duplicate initialization guard
      if (window._platformCreateInitialized) {
        platformCreateLog.warn('Platform create page already initialized, skipping...');
        return;
      }
      window._platformCreateInitialized = true;

      platformCreateLog.info('=== PLATFORM CREATE PAGE INITIALIZATION COMPLETE ===');
    },

    async handleSubmit() {
      this.saving = true;
      this.error = null;
      this.errors = {};

      try {
        // Sync base description from default language translation
        const defaultLang = this.formData.default_language || 'fr';
        const baseDesc = this.formData.description_translations[defaultLang] || '';

        const payload = {
          code: this.formData.code,
          name: this.formData.name,
          description: baseDesc || null,
          description_translations: this.formData.description_translations,
          domain: this.formData.domain || null,
          path_prefix: this.formData.path_prefix || null,
          default_language: this.formData.default_language,
          supported_languages: this.formData.supported_languages,
          is_active: this.formData.is_active,
          is_public: this.formData.is_public,
        };

        const response = await apiClient.post('/admin/platforms', payload);

        platformCreateLog.info(`Created platform: ${response.code}`);

        // Redirect to the new platform's detail page
        window.location.href = `/admin/platforms/${response.code}`;
      } catch (err) {
        platformCreateLog.error('Error creating platform:', err);
        this.error = err.message || 'Failed to create platform';

        // Handle validation errors
        if (err.details) {
          this.errors = err.details;
        }
      } finally {
        this.saving = false;
      }
    },

    // Helper Methods
    isLanguageSupported(code) {
      return this.formData.supported_languages.includes(code);
    },

    toggleLanguage(code) {
      const index = this.formData.supported_languages.indexOf(code);
      if (index > -1) {
        // Don't allow removing the last language
        if (this.formData.supported_languages.length > 1) {
          this.formData.supported_languages.splice(index, 1);
          // Switch tab if the removed language was active
          if (this.currentLang === code) {
            this.currentLang = this.formData.supported_languages[0];
          }
        }
      } else {
        this.formData.supported_languages.push(code);
        // Initialize empty translation for new language
        if (!this.formData.description_translations[code]) {
          this.formData.description_translations[code] = '';
        }
      }
    },
  };
}