Storage and Data Management

namespace Protocol.Storage {
  type SerializedStorageKey = string;
  type StorageType = ('appcache' | 'cookies' | 'file_systems' | 'indexeddb' | 'local_storage' | 'shader_cache' | 'websql' | 'service_workers' | 'cache_storage' | 'interest_groups' | 'shared_storage' | 'storage_buckets' | 'all' | 'other');
  type AttributionReportingSourceType = ('navigation' | 'event');

  interface StorageKey {
    origin?: string;
    topLevelSite?: string;
    nonce?: string;
    ancestorChainBit?: ('SameSite' | 'CrossSite');
  }

  interface UsageForType {
    storageType: StorageType;
    usage: number;
  }

  interface TrustTokens {
    issuerOrigin: string;
    count: number;
  }

  interface SharedStorageEntry {
    key: string;
    value: string;
  }

  interface SharedStorageMetadata {
    creationTime: Network.TimeSinceEpoch;
    length: integer;
    remainingBudget: number;
    bytesUsed: integer;
  }

  interface SharedStorageReportingMetadata {
    eventType: string;
    reportingOrigin: string;
  }

  interface GetStorageKeyForFrameRequest {
    frameId: Page.FrameId;
  }

  interface GetStorageKeyForFrameResponse {
    storageKey: SerializedStorageKey;
  }

  interface ClearDataForOriginRequest {
    origin: string;
    storageTypes: string;
  }

  interface ClearDataForStorageKeyRequest {
    storageKey: SerializedStorageKey;
    storageTypes: string;
  }

  interface GetUsageAndQuotaRequest {
    origin: string;
  }

  interface GetUsageAndQuotaResponse {
    usage: number;
    quota: number;
    overrideActive: boolean;
    usageBreakdown: UsageForType[];
  }

  interface OverrideQuotaForOriginRequest {
    origin: string;
    quotaSize?: number;
  }

  interface TrackCacheStorageForOriginRequest {
    origin: string;
  }

  interface TrackIndexedDBForOriginRequest {
    origin: string;
  }

  interface UntrackCacheStorageForOriginRequest {
    origin: string;
  }

  interface UntrackIndexedDBForOriginRequest {
    origin: string;
  }

  interface GetTrustTokensRequest {
    origin: string;
  }

  interface GetTrustTokensResponse {
    tokens: TrustTokens[];
  }

  interface ClearTrustTokensRequest {
    issuerOrigin: string;
  }

  interface ClearTrustTokensResponse {
    didDeleteTokens: boolean;
  }

  interface CacheStorageContentUpdatedEvent {
    origin: string;
    storageKey: SerializedStorageKey;
    bucketId: string;
    cacheName: string;
  }

  interface CacheStorageListUpdatedEvent {
    origin: string;
    storageKey: SerializedStorageKey;
    bucketId: string;
  }

  interface IndexedDBContentUpdatedEvent {
    origin: string;
    storageKey: SerializedStorageKey;
    bucketId: string;
    databaseName: string;
    objectStoreName: string;
  }

  interface IndexedDBListUpdatedEvent {
    origin: string;
    storageKey: SerializedStorageKey;
    bucketId: string;
  }
}

import Protocol from "devtools-protocol/types/protocol";

class StorageManager {
  async analyzeStorageUsage(origin: string): Promise<StorageAnalysis> {
    // Get usage and quota information
    const usageRequest: Protocol.Storage.GetUsageAndQuotaRequest = { origin };
    const usageResponse = await this.getUsageAndQuota(usageRequest);

    // Get storage key for current frame
    const storageKeyRequest: Protocol.Storage.GetStorageKeyForFrameRequest = {
      frameId: "main_frame_id"
    };
    const storageKeyResponse = await this.getStorageKeyForFrame(storageKeyRequest);

    return {
      origin,
      totalUsage: usageResponse.usage,
      quota: usageResponse.quota,
      usageBreakdown: usageResponse.usageBreakdown,
      storageKey: storageKeyResponse.storageKey,
      recommendations: this.generateStorageRecommendations(usageResponse)
    };
  }

  private async getUsageAndQuota(request: Protocol.Storage.GetUsageAndQuotaRequest): Promise<Protocol.Storage.GetUsageAndQuotaResponse> {
    // Implementation would send Storage.getUsageAndQuota
    return {
      usage: 1024 * 1024, // 1MB
      quota: 50 * 1024 * 1024, // 50MB
      overrideActive: false,
      usageBreakdown: [
        { storageType: 'indexeddb', usage: 512 * 1024 },
        { storageType: 'local_storage', usage: 256 * 1024 },
        { storageType: 'cache_storage', usage: 256 * 1024 }
      ]
    };
  }

  private async getStorageKeyForFrame(request: Protocol.Storage.GetStorageKeyForFrameRequest): Promise<Protocol.Storage.GetStorageKeyForFrameResponse> {
    // Implementation would send Storage.getStorageKeyForFrame
    return {
      storageKey: "https://example.com"
    };
  }

  async clearStorageForOrigin(origin: string, storageTypes: Protocol.Storage.StorageType[]): Promise<void> {
    const request: Protocol.Storage.ClearDataForOriginRequest = {
      origin,
      storageTypes: storageTypes.join(',')
    };

    // Implementation would send Storage.clearDataForOrigin
  }

  async overrideQuotaForTesting(origin: string, quotaSize: number): Promise<void> {
    const request: Protocol.Storage.OverrideQuotaForOriginRequest = {
      origin,
      quotaSize
    };

    // Implementation would send Storage.overrideQuotaForOrigin
  }

  setupStorageListeners(): void {
    this.onCacheStorageUpdated = (event: Protocol.Storage.CacheStorageContentUpdatedEvent) => {
      console.log(`Cache storage updated for ${event.origin}, cache: ${event.cacheName}`);
    };

    this.onIndexedDBUpdated = (event: Protocol.Storage.IndexedDBContentUpdatedEvent) => {
      console.log(`IndexedDB updated for ${event.origin}, database: ${event.databaseName}`);
    };
  }

  private generateStorageRecommendations(usage: Protocol.Storage.GetUsageAndQuotaResponse): string[] {
    const recommendations: string[] = [];
    const usagePercentage = (usage.usage / usage.quota) * 100;

    if (usagePercentage > 80) {
      recommendations.push("Storage usage is high - consider cleaning up old data");
    }

    const indexedDBUsage = usage.usageBreakdown.find(u => u.storageType === 'indexeddb')?.usage || 0;
    if (indexedDBUsage > usage.usage * 0.5) {
      recommendations.push("IndexedDB is using significant storage - review database size");
    }

    return recommendations;
  }
}

interface StorageAnalysis {
  origin: string;
  totalUsage: number;
  quota: number;
  usageBreakdown: Protocol.Storage.UsageForType[];
  storageKey: string;
  recommendations: string[];
}

namespace Protocol.IndexedDB {
  interface DatabaseWithObjectStores {
    name: string;
    version: number;
    objectStores: ObjectStore[];
  }

  interface ObjectStore {
    name: string;
    keyPath: KeyPath;
    autoIncrement: boolean;
    indexes: ObjectStoreIndex[];
  }

  interface ObjectStoreIndex {
    name: string;
    keyPath: KeyPath;
    unique: boolean;
    multiEntry: boolean;
  }

  interface Key {
    type: ('number' | 'string' | 'date' | 'array');
    number?: number;
    string?: string;
    date?: number;
    array?: Key[];
  }

  interface KeyRange {
    lower?: Key;
    upper?: Key;
    lowerOpen: boolean;
    upperOpen: boolean;
  }

  interface KeyPath {
    type: ('null' | 'string' | 'array');
    string?: string;
    array?: string[];
  }

  interface DataEntry {
    key: Runtime.RemoteObject;
    primaryKey: Runtime.RemoteObject;
    value: Runtime.RemoteObject;
  }

  interface GetDatabaseNamesRequest {
    securityOrigin?: string;
    storageKey?: string;
  }

  interface GetDatabaseNamesResponse {
    databaseNames: string[];
  }

  interface RequestDatabaseRequest {
    securityOrigin?: string;
    storageKey?: string;
    databaseName: string;
  }

  interface RequestDatabaseResponse {
    databaseWithObjectStores: DatabaseWithObjectStores;
  }

  interface RequestDataRequest {
    securityOrigin?: string;
    storageKey?: string;
    databaseName: string;
    objectStoreName: string;
    indexName: string;
    skipCount: integer;
    pageSize: integer;
    keyRange?: KeyRange;
  }

  interface RequestDataResponse {
    objectStoreDataEntries: DataEntry[];
    hasMore: boolean;
  }

  interface GetMetadataRequest {
    securityOrigin?: string;
    storageKey?: string;
    databaseName: string;
    objectStoreName: string;
  }

  interface GetMetadataResponse {
    entriesCount: number;
    keyGeneratorValue: number;
  }

  interface DeleteDatabaseRequest {
    securityOrigin?: string;
    storageKey?: string;
    databaseName: string;
  }

  interface ClearObjectStoreRequest {
    securityOrigin?: string;
    storageKey?: string;
    databaseName: string;
    objectStoreName: string;
  }

  interface DeleteObjectStoreEntriesRequest {
    securityOrigin?: string;
    storageKey?: string;
    databaseName: string;
    objectStoreName: string;
    keyRange: KeyRange;
  }
}

import Protocol from "devtools-protocol/types/protocol";

class IndexedDBInspector {
  async analyzeDatabases(origin: string): Promise<IndexedDBAnalysis> {
    // Get all database names
    const namesRequest: Protocol.IndexedDB.GetDatabaseNamesRequest = {
      securityOrigin: origin
    };
    const databaseNames = await this.getDatabaseNames(namesRequest);

    const databases: DatabaseAnalysis[] = [];

    for (const dbName of databaseNames.databaseNames) {
      const dbAnalysis = await this.analyzeDatabase(origin, dbName);
      databases.push(dbAnalysis);
    }

    return {
      origin,
      databases,
      totalDatabases: databases.length,
      totalObjectStores: databases.reduce((sum, db) => sum + db.objectStores.length, 0)
    };
  }

  private async getDatabaseNames(request: Protocol.IndexedDB.GetDatabaseNamesRequest): Promise<Protocol.IndexedDB.GetDatabaseNamesResponse> {
    // Implementation would send IndexedDB.getDatabaseNames
    return {
      databaseNames: ["userDB", "cacheDB", "settingsDB"]
    };
  }

  private async analyzeDatabase(origin: string, databaseName: string): Promise<DatabaseAnalysis> {
    // Get database structure
    const dbRequest: Protocol.IndexedDB.RequestDatabaseRequest = {
      securityOrigin: origin,
      databaseName
    };
    const dbResponse = await this.requestDatabase(dbRequest);

    const objectStores: ObjectStoreAnalysis[] = [];

    for (const store of dbResponse.databaseWithObjectStores.objectStores) {
      const storeAnalysis = await this.analyzeObjectStore(origin, databaseName, store);
      objectStores.push(storeAnalysis);
    }

    return {
      name: databaseName,
      version: dbResponse.databaseWithObjectStores.version,
      objectStores
    };
  }

  private async requestDatabase(request: Protocol.IndexedDB.RequestDatabaseRequest): Promise<Protocol.IndexedDB.RequestDatabaseResponse> {
    // Implementation would send IndexedDB.requestDatabase
    return {
      databaseWithObjectStores: {
        name: "userDB",
        version: 1,
        objectStores: [
          {
            name: "users",
            keyPath: { type: 'string', string: 'id' },
            autoIncrement: false,
            indexes: [
              {
                name: "email",
                keyPath: { type: 'string', string: 'email' },
                unique: true,
                multiEntry: false
              }
            ]
          }
        ]
      }
    };
  }

  private async analyzeObjectStore(origin: string, databaseName: string, store: Protocol.IndexedDB.ObjectStore): Promise<ObjectStoreAnalysis> {
    // Get metadata
    const metadataRequest: Protocol.IndexedDB.GetMetadataRequest = {
      securityOrigin: origin,
      databaseName,
      objectStoreName: store.name
    };
    const metadata = await this.getMetadata(metadataRequest);

    // Get sample data
    const dataRequest: Protocol.IndexedDB.RequestDataRequest = {
      securityOrigin: origin,
      databaseName,
      objectStoreName: store.name,
      indexName: "",
      skipCount: 0,
      pageSize: 10
    };
    const data = await this.requestData(dataRequest);

    return {
      name: store.name,
      keyPath: store.keyPath,
      autoIncrement: store.autoIncrement,
      indexes: store.indexes,
      entriesCount: metadata.entriesCount,
      keyGeneratorValue: metadata.keyGeneratorValue,
      sampleData: data.objectStoreDataEntries.slice(0, 5) // First 5 entries
    };
  }

  private async getMetadata(request: Protocol.IndexedDB.GetMetadataRequest): Promise<Protocol.IndexedDB.GetMetadataResponse> {
    // Implementation would send IndexedDB.getMetadata
    return {
      entriesCount: 150,
      keyGeneratorValue: 151
    };
  }

  private async requestData(request: Protocol.IndexedDB.RequestDataRequest): Promise<Protocol.IndexedDB.RequestDataResponse> {
    // Implementation would send IndexedDB.requestData
    return {
      objectStoreDataEntries: [],
      hasMore: false
    };
  }

  async deleteDatabase(origin: string, databaseName: string): Promise<void> {
    const request: Protocol.IndexedDB.DeleteDatabaseRequest = {
      securityOrigin: origin,
      databaseName
    };

    // Implementation would send IndexedDB.deleteDatabase
  }

  async clearObjectStore(origin: string, databaseName: string, objectStoreName: string): Promise<void> {
    const request: Protocol.IndexedDB.ClearObjectStoreRequest = {
      securityOrigin: origin,
      databaseName,
      objectStoreName
    };

    // Implementation would send IndexedDB.clearObjectStore
  }

  async queryObjectStore(origin: string, databaseName: string, objectStoreName: string, keyRange?: Protocol.IndexedDB.KeyRange): Promise<Protocol.IndexedDB.DataEntry[]> {
    const request: Protocol.IndexedDB.RequestDataRequest = {
      securityOrigin: origin,
      databaseName,
      objectStoreName,
      indexName: "",
      skipCount: 0,
      pageSize: 100,
      keyRange
    };

    const response = await this.requestData(request);
    return response.objectStoreDataEntries;
  }
}

interface IndexedDBAnalysis {
  origin: string;
  databases: DatabaseAnalysis[];
  totalDatabases: number;
  totalObjectStores: number;
}

interface DatabaseAnalysis {
  name: string;
  version: number;
  objectStores: ObjectStoreAnalysis[];
}

interface ObjectStoreAnalysis {
  name: string;
  keyPath: Protocol.IndexedDB.KeyPath;
  autoIncrement: boolean;
  indexes: Protocol.IndexedDB.ObjectStoreIndex[];
  entriesCount: number;
  keyGeneratorValue: number;
  sampleData: Protocol.IndexedDB.DataEntry[];
}

namespace Protocol.DOMStorage {
  type StorageId = {
    securityOrigin: string;
    storageKey?: Storage.SerializedStorageKey;
    isLocalStorage: boolean;
  };

  interface Item = [string, string];

  interface GetDOMStorageItemsRequest {
    storageId: StorageId;
  }

  interface GetDOMStorageItemsResponse {
    entries: Item[];
  }

  interface SetDOMStorageItemRequest {
    storageId: StorageId;
    key: string;
    value: string;
  }

  interface RemoveDOMStorageItemRequest {
    storageId: StorageId;
    key: string;
  }

  interface ClearDOMStorageRequest {
    storageId: StorageId;
  }

  interface DomStorageItemsClearedEvent {
    storageId: StorageId;
  }

  interface DomStorageItemRemovedEvent {
    storageId: StorageId;
    key: string;
  }

  interface DomStorageItemAddedEvent {
    storageId: StorageId;
    key: string;
    newValue: string;
  }

  interface DomStorageItemUpdatedEvent {
    storageId: StorageId;
    key: string;
    oldValue: string;
    newValue: string;
  }
}

namespace Protocol.CacheStorage {
  interface Cache {
    cacheId: CacheId;
    securityOrigin: string;
    storageKey: string;
    storageBucket?: StorageBucket;
    cacheName: string;
  }

  interface Header {
    name: string;
    value: string;
  }

  interface CachedResponse {
    body: string;
  }

  interface DataEntry {
    requestURL: string;
    requestMethod: string;
    requestHeaders: Header[];
    responseTime: number;
    responseStatus: integer;
    responseStatusText: string;
    responseType: ('basic' | 'cors' | 'default' | 'error' | 'opaque' | 'opaqueredirect');
    responseHeaders: Header[];
  }

  type CacheId = string;

  interface RequestCacheNamesRequest {
    securityOrigin?: string;
    storageKey?: string;
    storageBucket?: StorageBucket;
  }

  interface RequestCacheNamesResponse {
    caches: Cache[];
  }

  interface RequestCachedResponseRequest {
    cacheId: CacheId;
    requestURL: string;
    requestHeaders: Header[];
  }

  interface RequestCachedResponseResponse {
    response: CachedResponse;
  }

  interface RequestEntriesRequest {
    cacheId: CacheId;
    skipCount?: integer;
    pageSize?: integer;
    pathFilter?: string;
  }

  interface RequestEntriesResponse {
    cacheDataEntries: DataEntry[];
    returnCount: number;
  }

  interface DeleteCacheRequest {
    cacheId: CacheId;
  }

  interface DeleteEntryRequest {
    cacheId: CacheId;
    request: string;
  }

  interface PutEntryRequest {
    cacheId: CacheId;
    request: string;
    response: CachedResponse;
  }
}

import Protocol from "devtools-protocol/types/protocol";

class StorageAnalyzer {
  private storageManager: StorageManager;
  private indexedDBInspector: IndexedDBInspector;

  constructor() {
    this.storageManager = new StorageManager();
    this.indexedDBInspector = new IndexedDBInspector();
  }

  async performCompleteStorageAnalysis(origin: string): Promise<CompleteStorageAnalysis> {
    // Analyze overall storage usage
    const storageAnalysis = await this.storageManager.analyzeStorageUsage(origin);
    
    // Analyze IndexedDB
    const indexedDBAnalysis = await this.indexedDBInspector.analyzeDatabases(origin);
    
    // Analyze DOM storage
    const domStorageAnalysis = await this.analyzeDOMStorage(origin);
    
    // Analyze Cache Storage
    const cacheStorageAnalysis = await this.analyzeCacheStorage(origin);
    
    return {
      origin,
      overall: storageAnalysis,
      indexedDB: indexedDBAnalysis,
      domStorage: domStorageAnalysis,
      cacheStorage: cacheStorageAnalysis,
      recommendations: this.generateComprehensiveRecommendations({
        storageAnalysis,
        indexedDBAnalysis,
        domStorageAnalysis,
        cacheStorageAnalysis
      })
    };
  }

  private async analyzeDOMStorage(origin: string): Promise<DOMStorageAnalysis> {
    const localStorageId: Protocol.DOMStorage.StorageId = {
      securityOrigin: origin,
      isLocalStorage: true
    };

    const sessionStorageId: Protocol.DOMStorage.StorageId = {
      securityOrigin: origin,
      isLocalStorage: false
    };

    // Get localStorage items
    const localStorageRequest: Protocol.DOMStorage.GetDOMStorageItemsRequest = {
      storageId: localStorageId
    };

    // Get sessionStorage items
    const sessionStorageRequest: Protocol.DOMStorage.GetDOMStorageItemsRequest = {
      storageId: sessionStorageId
    };

    // Implementation would get actual storage items
    const localStorage: Protocol.DOMStorage.Item[] = [
      ["user_preferences", '{"theme":"dark","language":"en"}'],
      ["cached_data", "...large data..."]
    ];

    const sessionStorage: Protocol.DOMStorage.Item[] = [
      ["session_token", "abc123"],
      ["temp_data", "temporary value"]
    ];

    return {
      localStorage: {
        items: localStorage,
        count: localStorage.length,
        totalSize: this.calculateStorageSize(localStorage)
      },
      sessionStorage: {
        items: sessionStorage,
        count: sessionStorage.length,
        totalSize: this.calculateStorageSize(sessionStorage)
      }
    };
  }

  private async analyzeCacheStorage(origin: string): Promise<CacheStorageAnalysis> {
    const cacheNamesRequest: Protocol.CacheStorage.RequestCacheNamesRequest = {
      securityOrigin: origin
    };

    // Implementation would get cache names
    const caches: Protocol.CacheStorage.Cache[] = [
      {
        cacheId: "cache1",
        securityOrigin: origin,
        storageKey: origin,
        cacheName: "api-cache"
      },
      {
        cacheId: "cache2",
        securityOrigin: origin,
        storageKey: origin,
        cacheName: "assets-cache"
      }
    ];

    const cacheAnalyses: CacheAnalysis[] = [];

    for (const cache of caches) {
      const entriesRequest: Protocol.CacheStorage.RequestEntriesRequest = {
        cacheId: cache.cacheId,
        pageSize: 100
      };

      // Implementation would get cache entries
      const entries: Protocol.CacheStorage.DataEntry[] = [];

      cacheAnalyses.push({
        name: cache.cacheName,
        id: cache.cacheId,
        entryCount: entries.length,
        totalSize: entries.reduce((sum, entry) => sum + (entry.requestURL.length + entry.responseStatusText.length), 0),
        entries: entries.slice(0, 10) // Sample entries
      });
    }

    return {
      caches: cacheAnalyses,
      totalCaches: caches.length,
      totalEntries: cacheAnalyses.reduce((sum, cache) => sum + cache.entryCount, 0)
    };
  }

  private calculateStorageSize(items: Protocol.DOMStorage.Item[]): number {
    return items.reduce((sum, [key, value]) => sum + key.length + value.length, 0);
  }

  private generateComprehensiveRecommendations(analyses: {
    storageAnalysis: StorageAnalysis;
    indexedDBAnalysis: IndexedDBAnalysis;
    domStorageAnalysis: DOMStorageAnalysis;
    cacheStorageAnalysis: CacheStorageAnalysis;
  }): string[] {
    const recommendations: string[] = [];

    // Overall storage recommendations
    recommendations.push(...analyses.storageAnalysis.recommendations);

    // IndexedDB recommendations
    if (analyses.indexedDBAnalysis.totalDatabases > 5) {
      recommendations.push("Consider consolidating IndexedDB databases - high database count detected");
    }

    // DOM storage recommendations
    const totalDOMStorageSize = analyses.domStorageAnalysis.localStorage.totalSize + 
                               analyses.domStorageAnalysis.sessionStorage.totalSize;
    if (totalDOMStorageSize > 5 * 1024 * 1024) { // 5MB
      recommendations.push("DOM storage usage is high - consider moving large data to IndexedDB");
    }

    // Cache storage recommendations
    if (analyses.cacheStorageAnalysis.totalCaches > 10) {
      recommendations.push("High number of caches - consider cache cleanup strategy");
    }

    return recommendations;
  }

  async cleanupStorage(origin: string, cleanupOptions: StorageCleanupOptions): Promise<StorageCleanupResults> {
    const results: StorageCleanupResults = {
      success: true,
      cleaned: [],
      errors: []
    };

    try {
      if (cleanupOptions.clearDOMStorage) {
        await this.clearDOMStorage(origin);
        results.cleaned.push("DOM Storage");
      }

      if (cleanupOptions.clearIndexedDB) {
        await this.clearIndexedDB(origin);
        results.cleaned.push("IndexedDB");
      }

      if (cleanupOptions.clearCacheStorage) {
        await this.clearCacheStorage(origin);
        results.cleaned.push("Cache Storage");
      }

      if (cleanupOptions.storageTypes && cleanupOptions.storageTypes.length > 0) {
        await this.storageManager.clearStorageForOrigin(origin, cleanupOptions.storageTypes);
        results.cleaned.push(`Additional storage types: ${cleanupOptions.storageTypes.join(', ')}`);
      }
    } catch (error) {
      results.success = false;
      results.errors.push(error.message);
    }

    return results;
  }

  private async clearDOMStorage(origin: string): Promise<void> {
    const localStorageId: Protocol.DOMStorage.StorageId = {
      securityOrigin: origin,
      isLocalStorage: true
    };

    const sessionStorageId: Protocol.DOMStorage.StorageId = {
      securityOrigin: origin,
      isLocalStorage: false
    };

    const clearLocalRequest: Protocol.DOMStorage.ClearDOMStorageRequest = {
      storageId: localStorageId
    };

    const clearSessionRequest: Protocol.DOMStorage.ClearDOMStorageRequest = {
      storageId: sessionStorageId
    };

    // Implementation would send DOMStorage.clear commands
  }

  private async clearIndexedDB(origin: string): Promise<void> {
    const indexedDBAnalysis = await this.indexedDBInspector.analyzeDatabases(origin);
    
    for (const db of indexedDBAnalysis.databases) {
      await this.indexedDBInspector.deleteDatabase(origin, db.name);
    }
  }

  private async clearCacheStorage(origin: string): Promise<void> {
    const cacheNamesRequest: Protocol.CacheStorage.RequestCacheNamesRequest = {
      securityOrigin: origin
    };

    // Implementation would get cache names and delete each cache
  }
}

interface CompleteStorageAnalysis {
  origin: string;
  overall: StorageAnalysis;
  indexedDB: IndexedDBAnalysis;
  domStorage: DOMStorageAnalysis;
  cacheStorage: CacheStorageAnalysis;
  recommendations: string[];
}

interface DOMStorageAnalysis {
  localStorage: {
    items: Protocol.DOMStorage.Item[];
    count: number;
    totalSize: number;
  };
  sessionStorage: {
    items: Protocol.DOMStorage.Item[];
    count: number;
    totalSize: number;
  };
}

interface CacheStorageAnalysis {
  caches: CacheAnalysis[];
  totalCaches: number;
  totalEntries: number;
}

interface CacheAnalysis {
  name: string;
  id: string;
  entryCount: number;
  totalSize: number;
  entries: Protocol.CacheStorage.DataEntry[];
}

interface StorageCleanupOptions {
  clearDOMStorage?: boolean;
  clearIndexedDB?: boolean;
  clearCacheStorage?: boolean;
  storageTypes?: Protocol.Storage.StorageType[];
}

interface StorageCleanupResults {
  success: boolean;
  cleaned: string[];
  errors: string[];
}