/**
 * Twilio Voice Service - Stub
 * TODO: Implement when voice calling feature is built
 */

export class TwilioVoiceServiceError extends Error {
  code?: string;
  statusCode?: number;
  constructor(message: string, code?: string, statusCode?: number) {
    super(message);
    this.name = 'TwilioVoiceServiceError';
    this.code = code;
    this.statusCode = statusCode;
  }
}

export class TwilioVoiceService {
  async getAvailableNumbers() { return []; }
  async purchaseNumber(_phoneNumber: string) { return null; }
  async configureNumber(_numberId: string, _config: Record<string, unknown>) { return null; }
  async deleteNumber(_numberId: string) { return { success: true }; }
  async getCallHistory(_filters: Record<string, unknown>) { return []; }
  async getCallById(_callId: string) { return null; }
  // eslint-disable-next-line @typescript-eslint/no-explicit-any
  buildErrorTwiml(_message: string, _lang: string): string { return '<Response><Say>Error</Say></Response>'; }
  // eslint-disable-next-line @typescript-eslint/no-explicit-any
  async configureWebhooks(..._args: any[]) { return; }
}

/** Stub database helper for Twilio voice calls */
export const twilioVoiceDb = {
  // eslint-disable-next-line @typescript-eslint/no-explicit-any
  async getUserPhoneNumbers(_userId: string): Promise<any[]> { return []; },
  // eslint-disable-next-line @typescript-eslint/no-explicit-any
  async getPhoneNumberByNumber(_number: string): Promise<any> { return null; },
  // eslint-disable-next-line @typescript-eslint/no-explicit-any
  async getPhoneNumberById(_id: string, _userId: string): Promise<any> { return null; },
  // eslint-disable-next-line @typescript-eslint/no-explicit-any
  async importPhoneNumber(..._args: any[]): Promise<any> { return null; },
  // eslint-disable-next-line @typescript-eslint/no-explicit-any
  async createVoiceCall(_data: any): Promise<any> { return { id: '' }; },
  // eslint-disable-next-line @typescript-eslint/no-explicit-any
  async updateVoiceCallStatus(_sid: string, _status: string, _data?: any): Promise<void> { return; },
  // eslint-disable-next-line @typescript-eslint/no-explicit-any
  async getVoiceCallBySid(_sid: string | undefined): Promise<any> { return null; },
  // eslint-disable-next-line @typescript-eslint/no-explicit-any
  async updateVoiceCallTranscript(_sid: string, _data: any): Promise<void> { return; },
  // eslint-disable-next-line @typescript-eslint/no-explicit-any
  async getUserVoiceCalls(_userId: string, _filters?: any): Promise<{ calls: any[]; total: number }> { return { calls: [], total: 0 }; },
  // eslint-disable-next-line @typescript-eslint/no-explicit-any
  async deletePhoneNumber(_id: string, _userId: string): Promise<void> { return; },
  // eslint-disable-next-line @typescript-eslint/no-explicit-any
  async updatePhoneNumber(_id: string, _userId: string, _data: any): Promise<any> { return null; },
  // eslint-disable-next-line @typescript-eslint/no-explicit-any
  async getVoiceCallById(_id: string, _userId: string): Promise<any> { return null; },
};

/** Stub credential decryption */
// eslint-disable-next-line @typescript-eslint/no-explicit-any
export function decryptCredential(_encrypted: any): string { return ''; }

export const twilioVoiceService = new TwilioVoiceService();
