/**
 * Standardized Email Interfaces
 * 
 * This file contains the core interfaces for email data structures
 * used throughout the application. All components should use these
 * interfaces for consistency.
 */

export interface EmailAddress {
  name: string;
  address: string;
}

export interface EmailAttachment {
  filename: string;
  contentType: string;
  content?: string;
  size?: number;
  contentId?: string;
}

export interface EmailContent {
  html?: string;          // HTML content if available
  text: string;           // Plain text (always present)
  isHtml: boolean;        // Flag to indicate primary content type
  direction?: 'ltr'|'rtl' // Text direction
}

export interface EmailFlags {
  seen: boolean;
  flagged: boolean;
  answered: boolean;
  deleted: boolean;
  draft: boolean;
}

export interface EmailMessage {
  id: string;
  messageId?: string;
  uid?: number;
  subject: string;
  from: EmailAddress[];
  to: EmailAddress[];
  cc?: EmailAddress[];
  bcc?: EmailAddress[];
  date: Date | string;
  flags: EmailFlags;
  preview?: string;
  content: EmailContent;  // Standardized content structure
  attachments: EmailAttachment[];
  folder?: string;
  size?: number;
}