// Temporary translation system until Docker rebuild
const translations = {
  en: {
    navigation: {
      dashboard: 'Dashboard',
      detections: 'Detections',
      devices: 'Devices',
      alerts: 'Alerts',
      settings: 'Settings',
      logout: 'Logout'
    },
    dashboard: {
      title: 'System Overview',
      online: 'Connected',
      offline: 'Disconnected',
      recentDetections: 'Recent Detections',
      systemHealth: 'System Health',
      connectedDevices: 'Connected Devices',
      activeAlerts: 'Active Alerts',
      totalDetections: 'Total Detections',
      noData: 'No data available',
      loading: 'Loading...'
    },
    detections: {
      title: 'Drone Detections',
      noDetections: 'No detections found',
      loading: 'Loading detections...',
      timestamp: 'Timestamp',
      type: 'Type',
      confidence: 'Confidence',
      location: 'Location',
      device: 'Device',
      actions: 'Actions'
    },
    devices: {
      title: 'Device Management',
      noDevices: 'No devices found',
      loading: 'Loading devices...',
      name: 'Name',
      status: 'Status',
      lastSeen: 'Last Seen',
      location: 'Location',
      actions: 'Actions'
    },
    alerts: {
      title: 'Alert Management',
      noAlerts: 'No alerts found',
      loading: 'Loading alerts...',
      type: 'Type',
      priority: 'Priority',
      status: 'Status',
      created: 'Created',
      actions: 'Actions'
    },
    settings: {
      title: 'Settings',
      profile: 'Profile',
      notifications: 'Notifications',
      system: 'System'
    },
    app: {
      title: 'UAM-ILS Drone Detection System'
    },
    common: {
      loading: 'Loading...',
      error: 'Error',
      success: 'Success',
      cancel: 'Cancel',
      save: 'Save',
      delete: 'Delete',
      edit: 'Edit',
      view: 'View',
      close: 'Close',
      refresh: 'Refresh'
    }
  },
  sv: {
    navigation: {
      dashboard: 'Översikt',
      detections: 'Detekteringar',
      devices: 'Enheter',
      alerts: 'Larm',
      settings: 'Inställningar',
      logout: 'Logga ut'
    },
    dashboard: {
      title: 'Systemöversikt',
      online: 'Ansluten',
      offline: 'Frånkopplad',
      recentDetections: 'Senaste detekteringar',
      systemHealth: 'Systemhälsa',
      connectedDevices: 'Anslutna enheter',
      activeAlerts: 'Aktiva larm',
      totalDetections: 'Totala detekteringar',
      noData: 'Ingen data tillgänglig',
      loading: 'Laddar...'
    },
    detections: {
      title: 'Drönaredetekteringar',
      noDetections: 'Inga detekteringar hittades',
      loading: 'Laddar detekteringar...',
      timestamp: 'Tidsstämpel',
      type: 'Typ',
      confidence: 'Säkerhet',
      location: 'Plats',
      device: 'Enhet',
      actions: 'Åtgärder'
    },
    devices: {
      title: 'Enhetshantering',
      noDevices: 'Inga enheter hittades',
      loading: 'Laddar enheter...',
      name: 'Namn',
      status: 'Status',
      lastSeen: 'Senast sedd',
      location: 'Plats',
      actions: 'Åtgärder'
    },
    alerts: {
      title: 'Larmhantering',
      noAlerts: 'Inga larm hittades',
      loading: 'Laddar larm...',
      type: 'Typ',
      priority: 'Prioritet',
      status: 'Status',
      created: 'Skapad',
      actions: 'Åtgärder'
    },
    settings: {
      title: 'Inställningar',
      profile: 'Profil',
      notifications: 'Aviseringar',
      system: 'System'
    },
    app: {
      title: 'UAM-ILS Drönardetekteringssystem'
    },
    common: {
      loading: 'Laddar...',
      error: 'Fel',
      success: 'Framgång',
      cancel: 'Avbryt',
      save: 'Spara',
      delete: 'Ta bort',
      edit: 'Redigera',
      view: 'Visa',
      close: 'Stäng',
      refresh: 'Uppdatera'
    }
  }
};

let currentLanguage = localStorage.getItem('language') || 'en';

export const t = (key) => {
  const keys = key.split('.');
  let value = translations[currentLanguage];
  
  for (const k of keys) {
    value = value?.[k];
  }
  
  return value || key;
};

export const changeLanguage = (lang) => {
  currentLanguage = lang;
  localStorage.setItem('language', lang);
  // Trigger a page refresh to update all components
  window.location.reload();
};

export const getCurrentLanguage = () => currentLanguage;