/**
 * API client for Platform Email Addresses
 * These are email addresses managed directly on the mail.talova.net server
 */

import apiClient from './client';

export interface PlatformEmailAddress {
  id: number;
  display_name: string;
  sender_name: string;
  effective_sender_name: string;
  local_part: string;
  domain: string;
  email_address: string;
  color: string;
  is_active: boolean;
  is_default: boolean;
  mail_server_synced: boolean;
  last_sync_error?: string;
  last_synced_at?: string;
  last_check_at?: string;
  emails_processed_count: number;
  created_at: string;
  updated_at: string;
  imap_settings?: {
    host: string;
    port: number;
    use_ssl: boolean;
    username: string;
    folder: string;
  };
  smtp_settings?: {
    host: string;
    port: number;
    use_tls: boolean;
    use_ssl: boolean;
    username: string;
  };
}

export interface AssignedUser {
  id: number;
  email: string;
  first_name: string;
  last_name: string;
  full_name: string;
}

export interface AssignableUser extends AssignedUser {
  role: string;
}

export interface PlatformEmailAddressListItem {
  id: number;
  display_name: string;
  sender_name: string;
  effective_sender_name: string;
  local_part: string;
  domain: string;
  email_address: string;
  color: string;
  assigned_user?: AssignedUser | null;
  is_active: boolean;
  is_default: boolean;
  mail_server_synced: boolean;
  last_check_at?: string;
  emails_processed_count: number;
  created_at: string;
  updated_at: string;
}

export interface PlatformEmailAddressCreate {
  display_name: string;
  sender_name?: string;
  assigned_user_id?: number | null;
  local_part: string;
  domain: string;
  color: string;
  password: string;
  is_active: boolean;
  is_default: boolean;
}

export interface PlatformEmailAddressUpdate {
  display_name?: string;
  sender_name?: string;
  assigned_user_id?: number | null;
  color?: string;
  password?: string;
  is_active?: boolean;
  is_default?: boolean;
}

export interface EmailDomain {
  value: string;
  label: string;
}

export interface TestConnectionResponse {
  success: boolean;
  message: string;
}

export interface SyncResponse {
  success: boolean;
  message: string;
  mail_server_synced?: boolean;
  last_synced_at?: string;
  last_sync_error?: string;
}

export interface MailServerAccountsResponse {
  success: boolean;
  accounts: { email: string; raw_line: string }[];
  count: number;
}

export interface ImportFromMailServerResponse {
  success: boolean;
  imported: { id: number; email: string; display_name: string }[];
  imported_count: number;
  skipped: { email: string; reason: string }[];
  skipped_count: number;
  message: string;
}

/**
 * Get all platform email addresses
 */
export const getPlatformEmailAddresses = async (): Promise<PlatformEmailAddressListItem[]> => {
  const response = await apiClient.get('/platform/email-addresses/');
  return response.data;
};

/**
 * Get a specific platform email address by ID
 */
export const getPlatformEmailAddress = async (id: number): Promise<PlatformEmailAddress> => {
  const response = await apiClient.get(`/platform/email-addresses/${id}/`);
  return response.data;
};

/**
 * Create a new platform email address
 */
export const createPlatformEmailAddress = async (
  data: PlatformEmailAddressCreate
): Promise<PlatformEmailAddress> => {
  const response = await apiClient.post('/platform/email-addresses/', data);
  return response.data;
};

/**
 * Update an existing platform email address
 */
export const updatePlatformEmailAddress = async (
  id: number,
  data: PlatformEmailAddressUpdate
): Promise<PlatformEmailAddress> => {
  const response = await apiClient.patch(`/platform/email-addresses/${id}/`, data);
  return response.data;
};

/**
 * Delete a platform email address (also removes from mail server)
 */
export const deletePlatformEmailAddress = async (id: number): Promise<void> => {
  await apiClient.delete(`/platform/email-addresses/${id}/`);
};

/**
 * Remove email address from database only (keeps mail server account)
 */
export const removeLocalPlatformEmailAddress = async (id: number): Promise<{ success: boolean; message: string }> => {
  const response = await apiClient.post(`/platform/email-addresses/${id}/remove_local/`);
  return response.data;
};

/**
 * Sync email address to mail server
 */
export const syncPlatformEmailAddress = async (id: number): Promise<SyncResponse> => {
  const response = await apiClient.post(`/platform/email-addresses/${id}/sync/`);
  return response.data;
};

/**
 * Test IMAP connection for a platform email address
 */
export const testImapConnection = async (id: number): Promise<TestConnectionResponse> => {
  const response = await apiClient.post(`/platform/email-addresses/${id}/test_imap/`);
  return response.data;
};

/**
 * Test SMTP connection for a platform email address
 */
export const testSmtpConnection = async (id: number): Promise<TestConnectionResponse> => {
  const response = await apiClient.post(`/platform/email-addresses/${id}/test_smtp/`);
  return response.data;
};

/**
 * Set a platform email address as the default
 */
export const setAsDefault = async (id: number): Promise<{ success: boolean; message: string }> => {
  const response = await apiClient.post(`/platform/email-addresses/${id}/set_as_default/`);
  return response.data;
};

/**
 * Test SSH connection to the mail server
 */
export const testMailServerConnection = async (): Promise<TestConnectionResponse> => {
  const response = await apiClient.post('/platform/email-addresses/test_mail_server/');
  return response.data;
};

/**
 * Get all email accounts from the mail server
 */
export const getMailServerAccounts = async (): Promise<MailServerAccountsResponse> => {
  const response = await apiClient.get('/platform/email-addresses/mail_server_accounts/');
  return response.data;
};

/**
 * Get available email domains
 */
export const getAvailableDomains = async (): Promise<{ domains: EmailDomain[] }> => {
  const response = await apiClient.get('/platform/email-addresses/available_domains/');
  return response.data;
};

/**
 * Get assignable users (platform users who can be assigned to email addresses)
 */
export const getAssignableUsers = async (): Promise<{ users: AssignableUser[] }> => {
  const response = await apiClient.get('/platform/email-addresses/assignable_users/');
  return response.data;
};

/**
 * Import email addresses from the mail server
 */
export const importFromMailServer = async (): Promise<ImportFromMailServerResponse> => {
  const response = await apiClient.post('/platform/email-addresses/import_from_mail_server/');
  return response.data;
};