function initViewService(options: ViewServiceOptions): void;

interface ViewServiceOptions {
  /** Type of storage provider to use */
  type: 'local' | 'session' | 'server' | 'custom';
  /** Prefix for storage keys (for local and session storage) */
  storagePrefix?: string;
  /** Base URL for server storage */
  serverUrl?: string;
  /** Custom storage provider implementation */
  customProvider?: StorageProvider;
}

interface StorageProvider {
  get: (key: string) => Promise<any>;
  set: (key: string, value: any) => Promise<void>;
  list: () => Promise<Record<string, any>>;
  delete: (key: string) => Promise<void>;
}

function saveView(id: string, schema: ViewSchema): Promise<void>;

function getView(id: string): Promise<ViewSchema | null>;

function listViews(): Promise<Record<string, ViewSchema>>;

function deleteView(id: string): Promise<void>;

function exportViews(): Promise<string>;

function importViews(json: string, overwrite?: boolean): Promise<void>;

initViewService({
  type: 'local',
  storagePrefix: 'my-app'
});

initViewService({
  type: 'session',
  storagePrefix: 'my-app'
});

initViewService({
  type: 'server',
  serverUrl: 'https://api.example.com/views'
});

initViewService({
  type: 'custom',
  customProvider: {
    get: async (key) => {
      // Custom implementation
    },
    set: async (key, value) => {
      // Custom implementation
    },
    list: async () => {
      // Custom implementation
    },
    delete: async (key) => {
      // Custom implementation
    }
  }
});

import { initViewService } from '@repo/view';

// Initialize with local storage
initViewService({
  type: 'local',
  storagePrefix: 'my-app'
});

// Initialize with server storage
initViewService({
  type: 'server',
  serverUrl: '/api/views'
});

import { saveView, getView } from '@repo/view';

// Define a view schema
const formSchema = {
  id: 'user-form',
  type: 'form',
  schema: 'user',
  fields: [
    {
      name: 'name',
      label: 'Name',
      type: 'string',
      required: true
    },
    {
      name: 'email',
      label: 'Email',
      type: 'string',
      required: true
    }
  ]
};

// Save the view schema
await saveView('user-form', formSchema);

// Retrieve the view schema
const retrievedSchema = await getView('user-form');
console.log(retrievedSchema);

import { listViews, deleteView } from '@repo/view';

// List all available views
const views = await listViews();
console.log('Available views:', Object.keys(views));

// Delete a view
await deleteView('user-form');

import { exportViews, importViews } from '@repo/view';

// Export all views
const json = await exportViews();
console.log('Exported views:', json);

// Import views
await importViews(json, true); // Overwrite existing views

import { useEffect, useState } from 'react';
import { initViewService, listViews, saveView, deleteView } from '@repo/view';

function ViewManager() {
  const [views, setViews] = useState({});
  const [loading, setLoading] = useState(true);
  
  useEffect(() => {
    // Initialize the view service
    initViewService({
      type: 'local',
      storagePrefix: 'my-app'
    });
    
    // Load views
    loadViews();
  }, []);
  
  const loadViews = async () => {
    setLoading(true);
    try {
      const views = await listViews();
      setViews(views);
    } catch (error) {
      console.error('Error loading views:', error);
    } finally {
      setLoading(false);
    }
  };
  
  const handleSave = async (id, schema) => {
    try {
      await saveView(id, schema);
      await loadViews();
    } catch (error) {
      console.error('Error saving view:', error);
    }
  };
  
  const handleDelete = async (id) => {
    try {
      await deleteView(id);
      await loadViews();
    } catch (error) {
      console.error('Error deleting view:', error);
    }
  };
  
  if (loading) return <div>Loading views...</div>;
  
  return (
    <div>
      <h1>View Manager</h1>
      <button onClick={loadViews}>Refresh</button>
      <ul>
        {Object.entries(views).map(([id, schema]) => (
          <li key={id}>
            {id}
            <button onClick={() => handleDelete(id)}>Delete</button>
          </li>
        ))}
      </ul>
    </div>
  );
}

// pages/api/views/index.js
import { getViews } from '@/lib/views';

export default async function handler(req, res) {
  if (req.method === 'GET') {
    const views = await getViews();
    return res.status(200).json(views);
  }
  
  return res.status(405).json({ message: 'Method not allowed' });
}

// pages/api/views/[id].js
import { getView, saveView, deleteView } from '@/lib/views';

export default async function handler(req, res) {
  const { id } = req.query;
  
  if (req.method === 'GET') {
    const view = await getView(id);
    if (!view) {
      return res.status(404).json({ message: 'View not found' });
    }
    return res.status(200).json(view);
  }
  
  if (req.method === 'POST') {
    await saveView(id, req.body);
    return res.status(200).json({ message: 'View saved' });
  }
  
  if (req.method === 'DELETE') {
    await deleteView(id);
    return res.status(200).json({ message: 'View deleted' });
  }
  
  return res.status(405).json({ message: 'Method not allowed' });
}