payload-plugin-newsletter/dist/collections.cjs.map

Complete newsletter management plugin for Payload CMS with subscriber management, magic link authentication, and email service integration

{"version":3,"sources":["../src/types/newsletter.ts","../src/types/broadcast.ts","../src/types/providers.ts","../src/types/index.ts","../src/providers/broadcast/broadcast.ts","../src/exports/collections.ts","../src/collections/Broadcasts.ts","../src/fields/emailContent.ts","../src/utils/blockValidation.ts","../src/fields/broadcastInlinePreview.ts","../src/fields/broadcastSchedule.ts","../src/utils/emailSafeHtml.ts","../src/utils/getBroadcastConfig.ts","../src/utils/getProvider.ts","../src/utils/mediaPopulation.ts","../src/endpoints/broadcasts/preview.ts","../src/utils/getErrorMessage.ts","../src/utils/broadcast-sync.ts","../src/utils/scheduling-state.ts","../src/utils/idempotency.ts","../src/endpoints/broadcasts/send.ts","../src/utils/access.ts","../src/utils/auth.ts","../src/endpoints/broadcasts/schedule.ts","../src/endpoints/broadcasts/retry-sync.ts","../src/endpoints/broadcasts/test.ts","../src/emails/render.tsx","../src/emails/MagicLink.tsx","../src/emails/styles.ts","../src/emails/Welcome.tsx","../src/emails/SignIn.tsx","../src/collections/Subscribers.ts"],"sourcesContent":["/**\n * Core types for newsletter management functionality\n */\n\n/**\n * Represents a newsletter/broadcast in the system\n */\nexport interface Newsletter {\n  id: string;\n  name: string;\n  subject: string;\n  preheader?: string;\n  content: string; // HTML content\n  status: NewsletterStatus;\n  trackOpens: boolean;\n  trackClicks: boolean;\n  replyTo?: string;\n  recipientCount?: number;\n  sentAt?: Date;\n  scheduledAt?: Date;\n  createdAt: Date;\n  updatedAt: Date;\n  // Provider-specific data stored here\n  providerData?: Record<string, any>;\n  // Provider information\n  providerId?: string;\n  providerType?: 'broadcast' | 'resend';\n}\n\n/**\n * Possible statuses for a newsletter\n */\nexport enum NewsletterStatus {\n  DRAFT = 'draft',\n  SCHEDULED = 'scheduled',\n  SENDING = 'sending',\n  SENT = 'sent',\n  FAILED = 'failed',\n  PAUSED = 'paused',\n  CANCELED = 'canceled'\n}\n\n/**\n * Options for listing newsletters\n */\nexport interface ListNewsletterOptions {\n  limit?: number;\n  offset?: number;\n  status?: NewsletterStatus;\n  sortBy?: 'createdAt' | 'updatedAt' | 'sentAt' | 'name';\n  sortOrder?: 'asc' | 'desc';\n}\n\n/**\n * Response from listing newsletters\n */\nexport interface ListNewsletterResponse<T = Newsletter> {\n  items: T[];\n  total: number;\n  limit: number;\n  offset: number;\n  hasMore: boolean;\n}\n\n/**\n * Input for creating a new newsletter\n */\nexport interface CreateNewsletterInput {\n  name: string;\n  subject: string;\n  preheader?: string;\n  content: string;\n  trackOpens?: boolean;\n  trackClicks?: boolean;\n  replyTo?: string;\n  audienceIds?: string[]; // Maps to segments/audiences\n}\n\n/**\n * Input for updating an existing newsletter\n */\nexport interface UpdateNewsletterInput {\n  name?: string;\n  subject?: string;\n  preheader?: string;\n  content?: string;\n  trackOpens?: boolean;\n  trackClicks?: boolean;\n  replyTo?: string;\n  audienceIds?: string[];\n}\n\n/**\n * Options for sending a newsletter\n */\nexport interface SendNewsletterOptions {\n  audienceIds?: string[]; // Target specific audiences\n  testMode?: boolean; // Send test email\n  testRecipients?: string[]; // Email addresses for test send\n}\n\n/**\n * Analytics data for a newsletter\n */\nexport interface NewsletterAnalytics {\n  sent: number;\n  delivered: number;\n  opened: number;\n  clicked: number;\n  bounced: number;\n  complained: number;\n  unsubscribed: number;\n  deliveryRate?: number;\n  openRate?: number;\n  clickRate?: number;\n  bounceRate?: number;\n}\n\n/**\n * Capabilities that a newsletter provider supports\n */\nexport interface NewsletterProviderCapabilities {\n  supportsScheduling: boolean;\n  supportsSegmentation: boolean;\n  supportsAnalytics: boolean;\n  supportsABTesting: boolean;\n  supportsTemplates: boolean;\n  supportsPersonalization: boolean;\n  maxRecipientsPerSend?: number;\n  editableStatuses: NewsletterStatus[];\n  supportedContentTypes: ('html' | 'text' | 'react')[];\n}\n\n/**\n * Error types specific to newsletter operations\n */\nexport class NewsletterProviderError extends Error {\n  constructor(\n    message: string,\n    public code: NewsletterErrorCode,\n    public provider: string,\n    public details?: any\n  ) {\n    super(message);\n    this.name = 'NewsletterProviderError';\n  }\n}\n\nexport enum NewsletterErrorCode {\n  NOT_SUPPORTED = 'NOT_SUPPORTED',\n  INVALID_STATUS = 'INVALID_STATUS',\n  PROVIDER_ERROR = 'PROVIDER_ERROR',\n  VALIDATION_ERROR = 'VALIDATION_ERROR',\n  NOT_FOUND = 'NOT_FOUND',\n  PERMISSION_DENIED = 'PERMISSION_DENIED',\n  RATE_LIMITED = 'RATE_LIMITED',\n  CONFIGURATION_ERROR = 'CONFIGURATION_ERROR'\n}\n\n/**\n * Newsletter template for reusable content\n */\nexport interface NewsletterTemplate {\n  id: string;\n  name: string;\n  description?: string;\n  content: string;\n  variables?: NewsletterTemplateVariable[];\n  createdAt: Date;\n  updatedAt: Date;\n}\n\nexport interface NewsletterTemplateVariable {\n  name: string;\n  type: 'text' | 'html' | 'image' | 'url';\n  defaultValue?: string;\n  required?: boolean;\n}","/**\n * Core types for broadcast management functionality\n */\n\n/**\n * Represents a broadcast (individual email campaign) in the system\n */\nexport interface Broadcast {\n  id: string;\n  name: string;\n  subject: string;\n  preheader?: string;\n  content: string; // HTML content\n  sendStatus: BroadcastStatus;\n  trackOpens: boolean;\n  trackClicks: boolean;\n  replyTo?: string;\n  recipientCount?: number;\n  sentAt?: Date;\n  scheduledAt?: Date;\n  createdAt: Date;\n  updatedAt: Date;\n  // Provider-specific data stored here\n  providerData?: Record<string, any>;\n  // Provider information\n  providerId?: string;\n  providerType?: 'broadcast' | 'resend';\n}\n\n/**\n * Possible statuses for a broadcast\n */\nexport enum BroadcastStatus {\n  DRAFT = 'draft',\n  SCHEDULED = 'scheduled',\n  SENDING = 'sending',\n  SENT = 'sent',\n  FAILED = 'failed',\n  PAUSED = 'paused',\n  CANCELED = 'canceled'\n}\n\n/**\n * Options for listing broadcasts\n */\nexport interface ListBroadcastOptions {\n  limit?: number;\n  offset?: number;\n  status?: BroadcastStatus;\n  sortBy?: 'createdAt' | 'updatedAt' | 'sentAt' | 'name';\n  sortOrder?: 'asc' | 'desc';\n}\n\n/**\n * Response from listing broadcasts\n */\nexport interface ListBroadcastResponse<T = Broadcast> {\n  items: T[];\n  total: number;\n  limit: number;\n  offset: number;\n  hasMore: boolean;\n}\n\n/**\n * Input for creating a new broadcast\n */\nexport interface CreateBroadcastInput {\n  name: string;\n  subject: string;\n  preheader?: string;\n  content: string;\n  trackOpens?: boolean;\n  trackClicks?: boolean;\n  replyTo?: string;\n  audienceIds?: string[]; // Maps to segments/audiences\n}\n\n/**\n * Input for updating an existing broadcast\n */\nexport interface UpdateBroadcastInput {\n  name?: string;\n  subject?: string;\n  preheader?: string;\n  content?: string;\n  trackOpens?: boolean;\n  trackClicks?: boolean;\n  replyTo?: string;\n  audienceIds?: string[];\n}\n\n/**\n * Options for sending a broadcast\n */\nexport interface SendBroadcastOptions {\n  audienceIds?: string[]; // Target specific audiences\n  testMode?: boolean; // Send test email\n  testRecipients?: string[]; // Email addresses for test send\n}\n\n/**\n * Analytics data for a broadcast\n */\nexport interface BroadcastAnalytics {\n  sent: number;\n  delivered: number;\n  opened: number;\n  clicked: number;\n  bounced: number;\n  complained: number;\n  unsubscribed: number;\n  deliveryRate?: number;\n  openRate?: number;\n  clickRate?: number;\n  bounceRate?: number;\n}\n\n/**\n * Capabilities that a broadcast provider supports\n */\nexport interface BroadcastProviderCapabilities {\n  supportsScheduling: boolean;\n  supportsSegmentation: boolean;\n  supportsAnalytics: boolean;\n  supportsABTesting: boolean;\n  supportsTemplates: boolean;\n  supportsPersonalization: boolean;\n  maxRecipientsPerSend?: number;\n  editableStatuses: BroadcastStatus[];\n  supportedContentTypes: ('html' | 'text' | 'react')[];\n  supportsMultipleChannels: boolean;\n  supportsChannelSegmentation: boolean;\n}\n\n/**\n * Error types specific to broadcast operations\n */\nexport class BroadcastProviderError extends Error {\n  constructor(\n    message: string,\n    public code: BroadcastErrorCode,\n    public provider: string,\n    public details?: any\n  ) {\n    super(message);\n    this.name = 'BroadcastProviderError';\n  }\n}\n\nexport enum BroadcastErrorCode {\n  NOT_SUPPORTED = 'NOT_SUPPORTED',\n  INVALID_STATUS = 'INVALID_STATUS',\n  PROVIDER_ERROR = 'PROVIDER_ERROR',\n  VALIDATION_ERROR = 'VALIDATION_ERROR',\n  NOT_FOUND = 'NOT_FOUND',\n  PERMISSION_DENIED = 'PERMISSION_DENIED',\n  RATE_LIMITED = 'RATE_LIMITED',\n  CONFIGURATION_ERROR = 'CONFIGURATION_ERROR'\n}\n\n/**\n * Broadcast template for reusable content\n */\nexport interface BroadcastTemplate {\n  id: string;\n  name: string;\n  description?: string;\n  content: string;\n  variables?: BroadcastTemplateVariable[];\n  createdAt: Date;\n  updatedAt: Date;\n}\n\nexport interface BroadcastTemplateVariable {\n  name: string;\n  type: 'text' | 'html' | 'image' | 'url';\n  defaultValue?: string;\n  required?: boolean;\n}\n\n/**\n * Audience ID field structure used in broadcast documents\n */\nexport interface AudienceIdField {\n  audienceId: string;\n}\n\n/**\n * Data required for creating a broadcast in the provider\n */\nexport interface ProviderCreateData {\n  name: string;\n  subject: string;\n  preheader: string;\n  content: string;\n  trackOpens: boolean;\n  trackClicks: boolean;\n  replyTo?: string;\n  audienceIds: string[];\n}\n\n/**\n * Result from syncing a broadcast to the provider (discriminated union)\n */\nexport type ProviderSyncResult = {\n  success: true;\n  providerId: string;\n  externalId: string;\n  providerData: unknown;\n} | {\n  success: false;\n  error: string;\n}\n\n/**\n * Document shape for broadcast in afterChange hook\n */\nexport interface BroadcastDocument {\n  id: string;\n  subject?: string | null;\n  contentSection?: {\n    content?: unknown;\n    preheader?: string;\n  } | null;\n  settings?: {\n    trackOpens?: boolean;\n    trackClicks?: boolean;\n    replyTo?: string;\n  };\n  audienceIds?: AudienceIdField[];\n  providerId?: string | null;\n  externalId?: string | null;\n  providerData?: unknown;\n  providerSyncStatus?: 'pending' | 'synced' | 'failed';\n  providerSyncError?: string | null;\n}\n\n// Re-export newsletter types with deprecation notice for backwards compatibility\nexport {\n  NewsletterStatus,\n  type ListNewsletterOptions,\n  type ListNewsletterResponse,\n  type CreateNewsletterInput,\n  type UpdateNewsletterInput,\n  type SendNewsletterOptions,\n  type NewsletterAnalytics,\n  type NewsletterProviderCapabilities,\n  NewsletterProviderError,\n  NewsletterErrorCode,\n  type NewsletterTemplate,\n  type NewsletterTemplateVariable\n} from './newsletter';","/**\n * Provider interfaces for broadcast management\n */\n\n// Import broadcast types\nimport type {\n  Broadcast,\n  BroadcastStatus,\n  ListBroadcastOptions,\n  ListBroadcastResponse,\n  CreateBroadcastInput,\n  UpdateBroadcastInput,\n  SendBroadcastOptions,\n  BroadcastAnalytics,\n  BroadcastProviderCapabilities\n} from './broadcast'\n\nimport {\n  BroadcastProviderError,\n  BroadcastErrorCode\n} from './broadcast'\n\n\n// Import legacy newsletter types for backwards compatibility\nimport type {\n  Newsletter,\n  NewsletterStatus,\n  ListNewsletterOptions,\n  ListNewsletterResponse,\n  CreateNewsletterInput,\n  UpdateNewsletterInput,\n  SendNewsletterOptions,\n  NewsletterAnalytics,\n  NewsletterProviderCapabilities\n} from './newsletter'\n\nimport {\n  NewsletterProviderError,\n  NewsletterErrorCode\n} from './newsletter'\n\n/**\n * Main interface for broadcast providers\n */\nexport interface BroadcastProvider {\n  /**\n   * Get the provider name\n   */\n  readonly name: string;\n\n  // Broadcast management methods\n  /**\n   * List broadcasts with pagination\n   */\n  list(options?: ListBroadcastOptions): Promise<ListBroadcastResponse<Broadcast>>;\n  \n  /**\n   * Get a specific broadcast by ID\n   */\n  get(id: string): Promise<Broadcast>;\n  \n  /**\n   * Create a new broadcast\n   */\n  create(data: CreateBroadcastInput): Promise<Broadcast>;\n  \n  /**\n   * Update an existing broadcast\n   */\n  update(id: string, data: UpdateBroadcastInput): Promise<Broadcast>;\n  \n  /**\n   * Delete a broadcast\n   */\n  delete(id: string): Promise<void>;\n  \n  /**\n   * Send a broadcast immediately or to test recipients\n   */\n  send(id: string, options?: SendBroadcastOptions): Promise<Broadcast>;\n  \n  /**\n   * Schedule a broadcast for future sending\n   */\n  schedule(id: string, scheduledAt: Date): Promise<Broadcast>;\n  \n  /**\n   * Cancel a scheduled broadcast\n   */\n  cancelSchedule(id: string): Promise<Broadcast>;\n  \n  /**\n   * Get analytics for a broadcast\n   */\n  getAnalytics(id: string): Promise<BroadcastAnalytics>;\n  \n  /**\n   * Get provider capabilities\n   */\n  getCapabilities(): BroadcastProviderCapabilities;\n  \n  /**\n   * Validate that the provider is properly configured\n   */\n  validateConfiguration(): Promise<boolean>;\n}\n\n/**\n * Legacy newsletter provider interface for backwards compatibility\n * @deprecated Use BroadcastProvider instead\n */\nexport interface NewsletterProvider {\n  /**\n   * Get the provider name\n   */\n  readonly name: string;\n\n  /**\n   * List newsletters with pagination\n   */\n  list(options?: ListNewsletterOptions): Promise<ListNewsletterResponse<Newsletter>>;\n  \n  /**\n   * Get a specific newsletter by ID\n   */\n  get(id: string): Promise<Newsletter>;\n  \n  /**\n   * Create a new newsletter\n   */\n  create(data: CreateNewsletterInput): Promise<Newsletter>;\n  \n  /**\n   * Update an existing newsletter\n   */\n  update(id: string, data: UpdateNewsletterInput): Promise<Newsletter>;\n  \n  /**\n   * Delete a newsletter\n   */\n  delete(id: string): Promise<void>;\n  \n  /**\n   * Send a newsletter immediately or to test recipients\n   */\n  send(id: string, options?: SendNewsletterOptions): Promise<Newsletter>;\n  \n  /**\n   * Schedule a newsletter for future sending\n   */\n  schedule(id: string, scheduledAt: Date): Promise<Newsletter>;\n  \n  /**\n   * Cancel a scheduled newsletter\n   */\n  cancelSchedule(id: string): Promise<Newsletter>;\n  \n  /**\n   * Get analytics for a newsletter\n   */\n  getAnalytics(id: string): Promise<NewsletterAnalytics>;\n  \n  /**\n   * Get provider capabilities\n   */\n  getCapabilities(): NewsletterProviderCapabilities;\n  \n  /**\n   * Validate that the provider is properly configured\n   */\n  validateConfiguration(): Promise<boolean>;\n}\n\n/**\n * Base abstract class for broadcast providers\n */\nexport abstract class BaseBroadcastProvider implements BroadcastProvider {\n  abstract readonly name: string;\n  \n  constructor(protected config: any) {}\n  \n  // Broadcast management - abstract methods\n  abstract list(options?: ListBroadcastOptions): Promise<ListBroadcastResponse<Broadcast>>;\n  abstract get(id: string): Promise<Broadcast>;\n  abstract create(data: CreateBroadcastInput): Promise<Broadcast>;\n  abstract update(id: string, data: UpdateBroadcastInput): Promise<Broadcast>;\n  abstract delete(id: string): Promise<void>;\n  abstract send(id: string, options?: SendBroadcastOptions): Promise<Broadcast>;\n  abstract getCapabilities(): BroadcastProviderCapabilities;\n  abstract validateConfiguration(): Promise<boolean>;\n  \n  /**\n   * Schedule a broadcast - default implementation throws not supported\n   */\n  async schedule(_id: string, _scheduledAt: Date): Promise<Broadcast> {\n    const capabilities = this.getCapabilities();\n    if (!capabilities.supportsScheduling) {\n      throw new BroadcastProviderError(\n        'Scheduling is not supported by this provider',\n        BroadcastErrorCode.NOT_SUPPORTED,\n        this.name\n      );\n    }\n    throw new Error('Method not implemented');\n  }\n  \n  /**\n   * Cancel scheduled broadcast - default implementation throws not supported\n   */\n  async cancelSchedule(_id: string): Promise<Broadcast> {\n    const capabilities = this.getCapabilities();\n    if (!capabilities.supportsScheduling) {\n      throw new BroadcastProviderError(\n        'Scheduling is not supported by this provider',\n        BroadcastErrorCode.NOT_SUPPORTED,\n        this.name\n      );\n    }\n    throw new Error('Method not implemented');\n  }\n  \n  /**\n   * Get analytics - default implementation returns zeros\n   */\n  async getAnalytics(_id: string): Promise<BroadcastAnalytics> {\n    const capabilities = this.getCapabilities();\n    if (!capabilities.supportsAnalytics) {\n      throw new BroadcastProviderError(\n        'Analytics are not supported by this provider',\n        BroadcastErrorCode.NOT_SUPPORTED,\n        this.name\n      );\n    }\n    \n    return {\n      sent: 0,\n      delivered: 0,\n      opened: 0,\n      clicked: 0,\n      bounced: 0,\n      complained: 0,\n      unsubscribed: 0\n    };\n  }\n  \n  /**\n   * Helper method to validate required fields\n   */\n  protected validateRequiredFields(data: any, fields: string[]): void {\n    const missing = fields.filter(field => !data[field]);\n    if (missing.length > 0) {\n      throw new BroadcastProviderError(\n        `Missing required fields: ${missing.join(', ')}`,\n        BroadcastErrorCode.VALIDATION_ERROR,\n        this.name\n      );\n    }\n  }\n  \n  /**\n   * Helper method to check if a status transition is allowed\n   */\n  protected canEditInStatus(status: BroadcastStatus): boolean {\n    const capabilities = this.getCapabilities();\n    return capabilities.editableStatuses.includes(status);\n  }\n  \n  /**\n   * Helper to build pagination response\n   */\n  protected buildListResponse<T>(\n    items: T[],\n    total: number,\n    options: ListBroadcastOptions = {}\n  ): ListBroadcastResponse<T> {\n    const limit = options.limit || 20;\n    const offset = options.offset || 0;\n    \n    return {\n      items,\n      total,\n      limit,\n      offset,\n      hasMore: offset + items.length < total\n    };\n  }\n}\n\n/**\n * Base abstract class for newsletter providers\n * @deprecated Use BaseBroadcastProvider instead\n */\nexport abstract class BaseNewsletterProvider implements NewsletterProvider {\n  abstract readonly name: string;\n  \n  constructor(protected config: any) {}\n  \n  abstract list(options?: ListNewsletterOptions): Promise<ListNewsletterResponse<Newsletter>>;\n  abstract get(id: string): Promise<Newsletter>;\n  abstract create(data: CreateNewsletterInput): Promise<Newsletter>;\n  abstract update(id: string, data: UpdateNewsletterInput): Promise<Newsletter>;\n  abstract delete(id: string): Promise<void>;\n  abstract send(id: string, options?: SendNewsletterOptions): Promise<Newsletter>;\n  abstract getCapabilities(): NewsletterProviderCapabilities;\n  abstract validateConfiguration(): Promise<boolean>;\n  \n  /**\n   * Schedule a newsletter - default implementation throws not supported\n   */\n  async schedule(_id: string, _scheduledAt: Date): Promise<Newsletter> {\n    const capabilities = this.getCapabilities();\n    if (!capabilities.supportsScheduling) {\n      throw new NewsletterProviderError(\n        'Scheduling is not supported by this provider',\n        NewsletterErrorCode.NOT_SUPPORTED,\n        this.name\n      );\n    }\n    throw new Error('Method not implemented');\n  }\n  \n  /**\n   * Cancel scheduled newsletter - default implementation throws not supported\n   */\n  async cancelSchedule(_id: string): Promise<Newsletter> {\n    const capabilities = this.getCapabilities();\n    if (!capabilities.supportsScheduling) {\n      throw new NewsletterProviderError(\n        'Scheduling is not supported by this provider',\n        NewsletterErrorCode.NOT_SUPPORTED,\n        this.name\n      );\n    }\n    throw new Error('Method not implemented');\n  }\n  \n  /**\n   * Get analytics - default implementation returns zeros\n   */\n  async getAnalytics(_id: string): Promise<NewsletterAnalytics> {\n    const capabilities = this.getCapabilities();\n    if (!capabilities.supportsAnalytics) {\n      throw new NewsletterProviderError(\n        'Analytics are not supported by this provider',\n        NewsletterErrorCode.NOT_SUPPORTED,\n        this.name\n      );\n    }\n    \n    return {\n      sent: 0,\n      delivered: 0,\n      opened: 0,\n      clicked: 0,\n      bounced: 0,\n      complained: 0,\n      unsubscribed: 0\n    };\n  }\n  \n  /**\n   * Helper method to validate required fields\n   */\n  protected validateRequiredFields(data: any, fields: string[]): void {\n    const missing = fields.filter(field => !data[field]);\n    if (missing.length > 0) {\n      throw new NewsletterProviderError(\n        `Missing required fields: ${missing.join(', ')}`,\n        NewsletterErrorCode.VALIDATION_ERROR,\n        this.name\n      );\n    }\n  }\n  \n  /**\n   * Helper method to check if a status transition is allowed\n   */\n  protected canEditInStatus(status: NewsletterStatus): boolean {\n    const capabilities = this.getCapabilities();\n    return capabilities.editableStatuses.includes(status);\n  }\n  \n  /**\n   * Helper to build pagination response\n   */\n  protected buildListResponse<T>(\n    items: T[],\n    total: number,\n    options: ListNewsletterOptions = {}\n  ): ListNewsletterResponse<T> {\n    const limit = options.limit || 20;\n    const offset = options.offset || 0;\n    \n    return {\n      items,\n      total,\n      limit,\n      offset,\n      hasMore: offset + items.length < total\n    };\n  }\n}","import type { Field, Block, RichTextField } from 'payload'\nimport type { BroadcastProvider } from './providers'\n\n// Export broadcast types\nexport * from './broadcast'\nexport * from './providers'\n// Export legacy newsletter types for backwards compatibility\nexport * from './newsletter'\n\n// Email wrapper options interface\nexport interface EmailWrapperOptions {\n  preheader?: string\n  subject?: string\n  documentData?: Record<string, any> // Generic document data\n}\n\n// Re-export for convenience\nexport type CustomEmailWrapper = (\n  content: string, \n  options?: EmailWrapperOptions\n) => string | Promise<string>\n\n// Add new interface for broadcast customizations\nexport interface BroadcastCustomizations {\n  additionalFields?: Field[]\n  customBlocks?: Block[]\n  fieldOverrides?: {\n    content?: (defaultField: RichTextField) => RichTextField\n  }\n  /**\n   * Custom block email converter\n   * @param node - The block node from Lexical editor state\n   * @param mediaUrl - Base URL for media files\n   * @returns Promise<string> - The email-safe HTML for the block\n   */\n  customBlockConverter?: (node: any, mediaUrl?: string) => Promise<string>\n  \n  /**\n   * Fields to populate in custom blocks before email conversion\n   * Can be an array of field names or a function that returns field names based on block type\n   * This is useful for upload fields that need to be populated with full media objects\n   * \n   * @example\n   * // Array of field names to always populate\n   * populateFields: ['bannerImage', 'sponsorLogo']\n   * \n   * @example\n   * // Function to return fields based on block type\n   * populateFields: (blockType) => {\n   *   if (blockType === 'newsletter-hero') return ['bannerImage', 'sponsorLogo']\n   *   if (blockType === 'content-section') return ['featuredImage']\n   *   return []\n   * }\n   */\n  populateFields?: string[] | ((blockType: string) => string[])\n  \n  /**\n   * Email preview customization options\n   */\n  emailPreview?: {\n    /**\n     * Whether to wrap preview content in default email template\n     * @default true\n     */\n    wrapInTemplate?: boolean\n    \n    /**\n     * Custom wrapper function for preview content\n     * Receives the converted HTML and should return wrapped HTML\n     */\n    customWrapper?: (content: string, options?: EmailWrapperOptions) => string | Promise<string>\n    \n    /**\n     * Custom preview component to replace the default one entirely\n     * If provided, this component will be used instead of the default EmailPreview\n     */\n    customPreviewComponent?: string // Path to custom component for import map\n  }\n}\n\nexport interface NewsletterPluginConfig {\n  /**\n   * Enable or disable the plugin\n   * @default true\n   */\n  enabled?: boolean\n\n  /**\n   * Slug for the subscribers collection\n   * @default 'subscribers'\n   */\n  subscribersSlug?: string\n  \n  /**\n   * Slug for the newsletter settings global\n   * @default 'newsletter-settings'\n   */\n  settingsSlug?: string\n\n  /**\n   * Authentication configuration for magic links\n   */\n  auth?: {\n    /**\n     * Enable magic link authentication\n     * @default true\n     */\n    enabled?: boolean\n    \n    /**\n     * Token expiration time\n     * @default '7d'\n     */\n    tokenExpiration?: string\n    \n    /**\n     * Path where magic link redirects\n     * @default '/newsletter/verify'\n     */\n    magicLinkPath?: string\n    \n    /**\n     * Allow unsubscribed users to sign in\n     * @default false\n     */\n    allowUnsubscribedSignin?: boolean\n    \n    /**\n     * Allow unsubscribed users to resubscribe\n     * @default false\n     */\n    allowResubscribe?: boolean\n  }\n\n  /**\n   * Access control configuration\n   */\n  access?: {\n    /**\n     * Custom function to determine if a user is an admin\n     * @param user - The authenticated user object\n     * @returns true if the user should have admin access\n     */\n    isAdmin?: (user: any) => boolean\n  }\n\n  /**\n   * Email provider configuration\n   */\n  providers: {\n    /**\n     * Default provider to use\n     */\n    default: 'resend' | 'broadcast' | string\n    \n    /**\n     * Resend provider configuration\n     */\n    resend?: ResendProviderConfig\n    \n    /**\n     * Broadcast provider configuration\n     */\n    broadcast?: BroadcastProviderConfig\n  }\n\n  /**\n   * Field customization options\n   */\n  fields?: {\n    /**\n     * Override default fields\n     */\n    overrides?: (args: { defaultFields: Field[] }) => Field[]\n    \n    /**\n     * Additional custom fields\n     */\n    additional?: Field[]\n  }\n\n  /**\n   * Email template components\n   */\n  templates?: {\n    /**\n     * Welcome email template\n     */\n    welcome?: React.ComponentType<WelcomeEmailProps>\n    \n    /**\n     * Magic link email template\n     */\n    magicLink?: React.ComponentType<MagicLinkEmailProps>\n  }\n\n  /**\n   * Plugin hooks\n   */\n  hooks?: {\n    beforeSubscribe?: (args: BeforeSubscribeArgs) => void | Promise<void>\n    afterSubscribe?: (args: AfterSubscribeArgs) => void | Promise<void>\n    beforeUnsubscribe?: (args: BeforeUnsubscribeArgs) => void | Promise<void>\n    afterUnsubscribe?: (args: AfterUnsubscribeArgs) => void | Promise<void>\n  }\n\n  /**\n   * UI component overrides\n   */\n  components?: {\n    signupForm?: React.ComponentType<SignupFormProps>\n    preferencesForm?: React.ComponentType<PreferencesFormProps>\n  }\n\n  /**\n   * Feature flags\n   */\n  features?: {\n    /**\n     * Lead magnet configuration\n     */\n    leadMagnets?: {\n      enabled?: boolean\n      collection?: string\n    }\n    \n    /**\n     * Post-signup survey configuration\n     */\n    surveys?: {\n      enabled?: boolean\n      questions?: SurveyQuestion[]\n    }\n    \n    /**\n     * UTM tracking configuration\n     */\n    utmTracking?: {\n      enabled?: boolean\n      fields?: string[]\n    }\n    \n    /**\n     * Newsletter scheduling configuration\n     */\n    newsletterScheduling?: {\n      enabled?: boolean\n      /**\n       * Collections to add newsletter fields to\n       * Can be a string for single collection or array for multiple\n       * @example 'articles' or ['articles', 'posts', 'updates']\n       */\n      collections?: string | string[]\n      /**\n       * Field configuration\n       */\n      fields?: {\n        /**\n         * Group name for newsletter fields\n         * @default 'newsletterScheduling'\n         */\n        groupName?: string\n        /**\n         * Rich text field name to use for content\n         * @default 'content'\n         */\n        contentField?: string\n        /**\n         * Whether to create a markdown companion field\n         * @default true\n         */\n        createMarkdownField?: boolean\n      }\n    }\n    \n    \n    /**\n     * Newsletter management configuration\n     */\n    newsletterManagement?: {\n      /**\n       * Enable newsletter management features\n       * @default false\n       */\n      enabled?: boolean\n      /**\n       * Collection names for broadcast management\n       */\n      collections?: {\n        /**\n         * Broadcasts collection slug\n         * @default 'broadcasts'\n         */\n        broadcasts?: string\n      }\n      /**\n       * Optional: Custom broadcast provider implementation\n       * If not provided, will use the default email provider\n       */\n      provider?: BroadcastProvider\n    }\n  }\n\n  /**\n   * Internationalization configuration\n   */\n  i18n?: {\n    defaultLocale?: string\n    locales?: string[]\n  }\n\n  /**\n   * Custom email templates\n   */\n  customTemplates?: {\n    [key: string]: React.ComponentType<any>\n  }\n\n  /**\n   * Customization options for plugin collections\n   */\n  customizations?: {\n    broadcasts?: BroadcastCustomizations\n  }\n}\n\nexport interface ResendProviderConfig {\n  apiKey: string\n  fromEmail?: string\n  fromAddress?: string // Alias for fromEmail\n  fromName?: string\n  replyTo?: string\n  audienceIds?: {\n    [locale: string]: {\n      production?: string\n      development?: string\n    }\n  }\n}\n\nexport interface BroadcastProviderConfig {\n  apiUrl: string\n  token: string\n  fromEmail?: string\n  fromAddress?: string // Alias for fromEmail\n  fromName?: string\n  replyTo?: string\n}\n\nexport interface EmailProvider {\n  send(params: SendEmailParams): Promise<void>\n  addContact(contact: Subscriber): Promise<void>\n  updateContact(contact: Subscriber): Promise<void>\n  removeContact(email: string): Promise<void>\n}\n\nexport interface SendEmailParams {\n  to: string | string[]\n  subject: string\n  html?: string\n  text?: string\n  react?: React.ReactElement\n}\n\nexport interface Subscriber {\n  id: string\n  email: string\n  name?: string\n  locale?: string\n  subscriptionStatus: 'active' | 'unsubscribed' | 'pending'\n  emailPreferences?: {\n    newsletter?: boolean\n    announcements?: boolean\n    [key: string]: boolean | undefined\n  }\n  source?: string\n  importedFromProvider?: boolean\n  utmParameters?: {\n    source?: string\n    medium?: string\n    campaign?: string\n    content?: string\n    term?: string\n  }\n  // Additional fields that may exist in the database\n  signupMetadata?: {\n    ipAddress?: string\n    userAgent?: string\n    referrer?: string\n    signupPage?: string\n  }\n  leadMagnet?: string\n  unsubscribedAt?: string\n  magicLinkToken?: string\n  magicLinkTokenExpiry?: string\n  createdAt: string\n  updatedAt: string\n}\n\nexport interface WelcomeEmailProps {\n  subscriber: Subscriber\n  unsubscribeUrl: string\n  preferencesUrl: string\n}\n\nexport interface MagicLinkEmailProps {\n  magicLinkUrl: string\n  subscriber: Subscriber\n}\n\nexport interface SignupFormProps {\n  onSuccess?: (subscriber: Subscriber) => void\n  onError?: (error: Error) => void\n  showName?: boolean\n  showPreferences?: boolean\n  leadMagnet?: {\n    id: string\n    title: string\n    description?: string\n  }\n  className?: string\n  styles?: {\n    form?: React.CSSProperties\n    inputGroup?: React.CSSProperties\n    label?: React.CSSProperties\n    input?: React.CSSProperties\n    button?: React.CSSProperties\n    buttonDisabled?: React.CSSProperties\n    error?: React.CSSProperties\n    success?: React.CSSProperties\n    checkbox?: React.CSSProperties\n    checkboxInput?: React.CSSProperties\n    checkboxLabel?: React.CSSProperties\n  }\n  apiEndpoint?: string\n  buttonText?: string\n  loadingText?: string\n  successMessage?: string\n  placeholders?: {\n    email?: string\n    name?: string\n  }\n  labels?: {\n    email?: string\n    name?: string\n    newsletter?: string\n    announcements?: string\n  }\n}\n\nexport interface PreferencesFormProps {\n  subscriber?: Subscriber\n  onSuccess?: (subscriber: Subscriber) => void\n  onError?: (error: Error) => void\n  className?: string\n  styles?: {\n    container?: React.CSSProperties\n    heading?: React.CSSProperties\n    form?: React.CSSProperties\n    section?: React.CSSProperties\n    sectionTitle?: React.CSSProperties\n    inputGroup?: React.CSSProperties\n    label?: React.CSSProperties\n    input?: React.CSSProperties\n    select?: React.CSSProperties\n    checkbox?: React.CSSProperties\n    checkboxInput?: React.CSSProperties\n    checkboxLabel?: React.CSSProperties\n    buttonGroup?: React.CSSProperties\n    button?: React.CSSProperties\n    primaryButton?: React.CSSProperties\n    secondaryButton?: React.CSSProperties\n    dangerButton?: React.CSSProperties\n    error?: React.CSSProperties\n    success?: React.CSSProperties\n    info?: React.CSSProperties\n  }\n  sessionToken?: string\n  apiEndpoint?: string\n  showUnsubscribe?: boolean\n  locales?: string[]\n  labels?: {\n    title?: string\n    personalInfo?: string\n    emailPreferences?: string\n    name?: string\n    language?: string\n    newsletter?: string\n    announcements?: string\n    saveButton?: string\n    unsubscribeButton?: string\n    saving?: string\n    saved?: string\n    unsubscribeConfirm?: string\n  }\n}\n\nexport interface BeforeSubscribeArgs {\n  data: Partial<Subscriber>\n  req: any\n}\n\nexport interface AfterSubscribeArgs {\n  doc: Subscriber\n  req: any\n}\n\nexport interface BeforeUnsubscribeArgs {\n  email: string\n  req: any\n}\n\nexport interface AfterUnsubscribeArgs {\n  doc: Subscriber\n  req: any\n}\n\n\nexport interface SurveyQuestion {\n  id: string\n  question: string\n  type: 'text' | 'select' | 'multiselect' | 'radio'\n  options?: string[]\n  required?: boolean\n}\n\n// Request data interfaces for endpoints\nexport interface SubscribeRequestData {\n  email: string\n  name?: string\n  source?: string\n  preferences?: { [key: string]: boolean }\n  leadMagnet?: string\n  surveyResponses?: { [key: string]: string | string[] }\n  metadata?: {\n    locale?: string\n    signupPage?: string\n    [key: string]: unknown\n  }\n}\n\nexport interface UnsubscribeRequestData {\n  email?: string\n  token?: string\n}\n\nexport interface VerifyMagicLinkRequestData {\n  token: string\n}\n\nexport interface SigninRequestData {\n  email: string\n}\n\nexport interface UpdatePreferencesRequestData {\n  name?: string\n  locale?: string\n  emailPreferences?: { [key: string]: boolean }\n}\n\n// Extended request types with proper data typing\nexport interface ExtendedPayloadRequest extends Request {\n  payload: any // TODO: Add proper payload type\n  data?: unknown\n  ip?: string\n  connection?: {\n    remoteAddress?: string\n  }\n  cookies?: {\n    [key: string]: string\n  }\n  // Headers are inherited from Request, but we document common ones for reference\n  // Access via: req.headers.get('authorization'), req.headers.get('referer'), etc.\n}","import type { \n  Broadcast,\n  ListBroadcastOptions,\n  ListBroadcastResponse,\n  CreateBroadcastInput,\n  UpdateBroadcastInput,\n  SendBroadcastOptions,\n  BroadcastAnalytics,\n  BroadcastProviderCapabilities\n} from '../../types'\nimport { \n  BroadcastProviderError, \n  BroadcastErrorCode,\n  BroadcastStatus,\n  BaseBroadcastProvider\n} from '../../types'\nimport type { BroadcastProviderConfig } from '../../types'\n\ninterface BroadcastApiResponse {\n  id: number\n  name: string\n  subject: string\n  preheader?: string\n  body: string\n  status: string\n  track_opens: boolean\n  track_clicks: boolean\n  html_body: boolean\n  reply_to?: string\n  total_recipients: number\n  sent_at?: string\n  scheduled_send_at?: string\n  created_at: string\n  updated_at: string\n}\n\ninterface BroadcastListResponse {\n  data: BroadcastApiResponse[]\n  total: number\n}\n\n\nexport class BroadcastApiProvider extends BaseBroadcastProvider {\n  readonly name = 'broadcast'\n  private apiUrl: string\n  private token: string\n\n  constructor(config: BroadcastProviderConfig) {\n    super(config)\n    this.apiUrl = config.apiUrl.replace(/\\/$/, '') // Remove trailing slash\n    this.token = config.token\n    \n    if (!this.token) {\n      throw new BroadcastProviderError(\n        'Broadcast API token is required',\n        BroadcastErrorCode.CONFIGURATION_ERROR,\n        this.name\n      )\n    }\n  }\n\n  // Broadcast Management Methods\n  async list(options?: ListBroadcastOptions): Promise<ListBroadcastResponse<Broadcast>> {\n    try {\n      const params = new URLSearchParams()\n      if (options?.limit) params.append('limit', options.limit.toString())\n      if (options?.offset) params.append('offset', options.offset.toString())\n\n      const response = await fetch(`${this.apiUrl}/api/v1/broadcasts?${params}`, {\n        method: 'GET',\n        headers: {\n          'Authorization': `Bearer ${this.token}`,\n          'Content-Type': 'application/json',\n        },\n      })\n\n      if (!response.ok) {\n        const error = await response.text()\n        throw new Error(`Broadcast API error: ${response.status} - ${error}`)\n      }\n\n      const data: BroadcastListResponse = await response.json()\n      \n      const broadcasts = data.data.map(broadcast => this.transformBroadcastFromApi(broadcast))\n      \n      return this.buildListResponse(broadcasts, data.total, options)\n    } catch (error: unknown) {\n      throw new BroadcastProviderError(\n        `Failed to list broadcasts: ${error instanceof Error ? error.message : 'Unknown error'}`,\n        BroadcastErrorCode.PROVIDER_ERROR,\n        this.name,\n        error\n      )\n    }\n  }\n\n  async get(id: string): Promise<Broadcast> {\n    try {\n      console.log('[BroadcastApiProvider] Getting broadcast with ID:', id)\n      \n      const response = await fetch(`${this.apiUrl}/api/v1/broadcasts/${id}`, {\n        method: 'GET',\n        headers: {\n          'Authorization': `Bearer ${this.token}`,\n          'Content-Type': 'application/json',\n        },\n      })\n\n      if (!response.ok) {\n        if (response.status === 404) {\n          throw new BroadcastProviderError(\n            `Broadcast not found: ${id}`,\n            BroadcastErrorCode.NOT_FOUND,\n            this.name\n          )\n        }\n        const error = await response.text()\n        throw new Error(`Broadcast API error: ${response.status} - ${error}`)\n      }\n\n      const broadcast: BroadcastApiResponse = await response.json()\n      console.log('[BroadcastApiProvider] GET response:', broadcast)\n      return this.transformBroadcastFromApi(broadcast)\n    } catch (error: unknown) {\n      if (error instanceof BroadcastProviderError) throw error\n      \n      throw new BroadcastProviderError(\n        `Failed to get broadcast: ${error instanceof Error ? error.message : 'Unknown error'}`,\n        BroadcastErrorCode.PROVIDER_ERROR,\n        this.name,\n        error\n      )\n    }\n  }\n\n  async create(data: CreateBroadcastInput): Promise<Broadcast> {\n    try {\n      this.validateRequiredFields(data, ['name', 'subject', 'content'])\n\n      const requestBody = {\n        broadcast: {\n          name: data.name,\n          subject: data.subject,\n          preheader: data.preheader,\n          body: data.content,\n          html_body: true,\n          track_opens: data.trackOpens ?? true,\n          track_clicks: data.trackClicks ?? true,\n          reply_to: data.replyTo,\n          segment_ids: data.audienceIds,\n        }\n      }\n\n      // Log the request details (without exposing the token)\n      console.log('[BroadcastApiProvider] Creating broadcast:', {\n        url: `${this.apiUrl}/api/v1/broadcasts`,\n        method: 'POST',\n        hasToken: !!this.token,\n        tokenLength: this.token?.length,\n        body: JSON.stringify(requestBody, null, 2),\n      })\n\n      const response = await fetch(`${this.apiUrl}/api/v1/broadcasts`, {\n        method: 'POST',\n        headers: {\n          'Authorization': `Bearer ${this.token}`,\n          'Content-Type': 'application/json',\n        },\n        body: JSON.stringify(requestBody),\n      })\n\n      console.log('[BroadcastApiProvider] Response status:', response.status)\n      console.log('[BroadcastApiProvider] Response headers:', Object.fromEntries(response.headers.entries()))\n\n      if (!response.ok) {\n        const errorText = await response.text()\n        console.error('[BroadcastApiProvider] Error response body:', errorText)\n        \n        // Try to parse as JSON if possible\n        let errorDetails\n        try {\n          errorDetails = JSON.parse(errorText)\n          console.error('[BroadcastApiProvider] Parsed error:', errorDetails)\n        } catch {\n          // Not JSON, use as is\n        }\n        \n        throw new Error(`Broadcast API error: ${response.status} - ${errorText}`)\n      }\n\n      const responseText = await response.text()\n      console.log('[BroadcastApiProvider] Success response body:', responseText)\n      \n      let result\n      try {\n        result = JSON.parse(responseText)\n      } catch {\n        throw new Error(`Failed to parse response as JSON: ${responseText}`)\n      }\n      \n      console.log('[BroadcastApiProvider] Parsed result:', result)\n      \n      if (!result.id) {\n        throw new Error(`Response missing expected 'id' field: ${JSON.stringify(result)}`)\n      }\n      \n      // Broadcast API returns just {id: 123}, so we need to fetch the full object\n      return this.get(result.id.toString())\n    } catch (error: unknown) {\n      if (error instanceof BroadcastProviderError) throw error\n      \n      throw new BroadcastProviderError(\n        `Failed to create broadcast: ${error instanceof Error ? error.message : 'Unknown error'}`,\n        BroadcastErrorCode.PROVIDER_ERROR,\n        this.name,\n        error\n      )\n    }\n  }\n\n  async update(id: string, data: UpdateBroadcastInput): Promise<Broadcast> {\n    try {\n      // First check if the broadcast can be edited\n      const existing = await this.get(id)\n      if (!this.canEditInStatus(existing.sendStatus)) {\n        throw new BroadcastProviderError(\n          `Cannot update broadcast in status: ${existing.sendStatus}`,\n          BroadcastErrorCode.INVALID_STATUS,\n          this.name\n        )\n      }\n\n      const response = await fetch(`${this.apiUrl}/api/v1/broadcasts/${id}`, {\n        method: 'PATCH',\n        headers: {\n          'Authorization': `Bearer ${this.token}`,\n          'Content-Type': 'application/json',\n        },\n        body: JSON.stringify({\n          broadcast: {\n            name: data.name,\n            subject: data.subject,\n            preheader: data.preheader,\n            body: data.content,\n            track_opens: data.trackOpens,\n            track_clicks: data.trackClicks,\n            reply_to: data.replyTo,\n            segment_ids: data.audienceIds,\n          }\n        }),\n      })\n\n      if (!response.ok) {\n        const error = await response.text()\n        throw new Error(`Broadcast API error: ${response.status} - ${error}`)\n      }\n\n      const broadcast: BroadcastApiResponse = await response.json()\n      return this.transformBroadcastFromApi(broadcast)\n    } catch (error: unknown) {\n      if (error instanceof BroadcastProviderError) throw error\n      \n      throw new BroadcastProviderError(\n        `Failed to update broadcast: ${error instanceof Error ? error.message : 'Unknown error'}`,\n        BroadcastErrorCode.PROVIDER_ERROR,\n        this.name,\n        error\n      )\n    }\n  }\n\n  async delete(id: string): Promise<void> {\n    try {\n      // First check if the broadcast can be deleted\n      const existing = await this.get(id)\n      if (!this.canEditInStatus(existing.sendStatus)) {\n        throw new BroadcastProviderError(\n          `Cannot delete broadcast in status: ${existing.sendStatus}`,\n          BroadcastErrorCode.INVALID_STATUS,\n          this.name\n        )\n      }\n\n      const response = await fetch(`${this.apiUrl}/api/v1/broadcasts/${id}`, {\n        method: 'DELETE',\n        headers: {\n          'Authorization': `Bearer ${this.token}`,\n          'Content-Type': 'application/json',\n        },\n      })\n\n      if (!response.ok) {\n        const error = await response.text()\n        throw new Error(`Broadcast API error: ${response.status} - ${error}`)\n      }\n    } catch (error: unknown) {\n      if (error instanceof BroadcastProviderError) throw error\n      \n      throw new BroadcastProviderError(\n        `Failed to delete broadcast: ${error instanceof Error ? error.message : 'Unknown error'}`,\n        BroadcastErrorCode.PROVIDER_ERROR,\n        this.name,\n        error\n      )\n    }\n  }\n\n  async send(id: string, options?: SendBroadcastOptions): Promise<Broadcast> {\n    try {\n      // Check if we're in test mode\n      if (options?.testMode && options.testRecipients?.length) {\n        // TODO: Broadcast doesn't have a documented test send API\n        // For now, we'll throw an error\n        throw new BroadcastProviderError(\n          'Test send is not yet implemented for Broadcast provider',\n          BroadcastErrorCode.NOT_SUPPORTED,\n          this.name\n        )\n      }\n\n      const response = await fetch(`${this.apiUrl}/api/v1/broadcasts/${id}/send_broadcast`, {\n        method: 'POST',\n        headers: {\n          'Authorization': `Bearer ${this.token}`,\n          'Content-Type': 'application/json',\n        },\n        body: JSON.stringify({\n          segment_ids: options?.audienceIds\n        }),\n      })\n\n      if (!response.ok) {\n        const error = await response.text()\n        throw new Error(`Broadcast API error: ${response.status} - ${error}`)\n      }\n\n      // Response includes updated status\n      const result = await response.json()\n      return this.get(result.id.toString())\n    } catch (error: unknown) {\n      if (error instanceof BroadcastProviderError) throw error\n      \n      throw new BroadcastProviderError(\n        `Failed to send broadcast: ${error instanceof Error ? error.message : 'Unknown error'}`,\n        BroadcastErrorCode.PROVIDER_ERROR,\n        this.name,\n        error\n      )\n    }\n  }\n\n  async schedule(id: string, scheduledAt: Date): Promise<Broadcast> {\n    try {\n      // Update the newsletter with scheduled time\n      const response = await fetch(`${this.apiUrl}/api/v1/broadcasts/${id}`, {\n        method: 'PATCH',\n        headers: {\n          'Authorization': `Bearer ${this.token}`,\n          'Content-Type': 'application/json',\n        },\n        body: JSON.stringify({\n          broadcast: {\n            scheduled_send_at: scheduledAt.toISOString(),\n            // TODO: Handle timezone properly\n            scheduled_timezone: Intl.DateTimeFormat().resolvedOptions().timeZone\n          }\n        }),\n      })\n\n      if (!response.ok) {\n        const error = await response.text()\n        throw new Error(`Broadcast API error: ${response.status} - ${error}`)\n      }\n\n      const broadcast: BroadcastApiResponse = await response.json()\n      return this.transformBroadcastFromApi(broadcast)\n    } catch (error: unknown) {\n      throw new BroadcastProviderError(\n        `Failed to schedule broadcast: ${error instanceof Error ? error.message : 'Unknown error'}`,\n        BroadcastErrorCode.PROVIDER_ERROR,\n        this.name,\n        error\n      )\n    }\n  }\n\n  async cancelSchedule(id: string): Promise<Broadcast> {\n    try {\n      // Clear the scheduled time\n      const response = await fetch(`${this.apiUrl}/api/v1/broadcasts/${id}`, {\n        method: 'PATCH',\n        headers: {\n          'Authorization': `Bearer ${this.token}`,\n          'Content-Type': 'application/json',\n        },\n        body: JSON.stringify({\n          broadcast: {\n            scheduled_send_at: null,\n            scheduled_timezone: null\n          }\n        }),\n      })\n\n      if (!response.ok) {\n        const error = await response.text()\n        throw new Error(`Broadcast API error: ${response.status} - ${error}`)\n      }\n\n      const broadcast: BroadcastApiResponse = await response.json()\n      return this.transformBroadcastFromApi(broadcast)\n    } catch (error: unknown) {\n      throw new BroadcastProviderError(\n        `Failed to cancel scheduled broadcast: ${error instanceof Error ? error.message : 'Unknown error'}`,\n        BroadcastErrorCode.PROVIDER_ERROR,\n        this.name,\n        error\n      )\n    }\n  }\n\n  async getAnalytics(_id: string): Promise<BroadcastAnalytics> {\n    // TODO: Broadcast analytics API is not documented in the CRUD API\n    // This would need additional API documentation\n    throw new BroadcastProviderError(\n      'Analytics API not yet implemented for Broadcast provider',\n      BroadcastErrorCode.NOT_SUPPORTED,\n      this.name\n    )\n  }\n\n  getCapabilities(): BroadcastProviderCapabilities {\n    return {\n      supportsScheduling: true,\n      supportsSegmentation: true,\n      supportsAnalytics: false, // Not documented yet\n      supportsABTesting: false,\n      supportsTemplates: false,\n      supportsPersonalization: true,\n      supportsMultipleChannels: false,\n      supportsChannelSegmentation: false,\n      editableStatuses: [BroadcastStatus.DRAFT, BroadcastStatus.SCHEDULED],\n