import type {
  ApiSettings,
  MailConnectionTestResponse,
  MailCredentialEnvelope,
  MailImapFolderListResponse,
  MailServerProfile,
  MockMailboxMessageResponse
} from "@govoplan/core-webui";
import { apiFetch, apiGetList, apiPath, apiPost } from "./client";

const profileActionEndpoints = {
  smtp: "test-smtp",
  imap: "test-imap",
  folders: "list-imap-folders"
} as const;

function runProfileAction<TResponse>(
  settings: ApiSettings,
  profileId: string,
  action: keyof typeof profileActionEndpoints,
  serverId?: string | null,
  credentialId?: string | null,
  campaignId?: string | null
): Promise<TResponse> {
  return apiPost<TResponse>(
    settings,
    apiPath(
      `/api/v1/mail/profiles/${encodeURIComponent(profileId)}/${profileActionEndpoints[action]}`,
      {
        server_id: serverId,
        credential_id: credentialId,
        campaign_id: campaignId
      }
    )
  );
}

export async function listMailServerProfiles(settings: ApiSettings, includeInactive = false, campaignId?: string): Promise<MailServerProfile[]> {
  return apiGetList<MailServerProfile, "profiles">(settings, "/api/v1/mail/profiles", "profiles", {
    include_inactive: includeInactive ? true : undefined,
    campaign_id: campaignId
  });
}

export function createCampaignMailCredential(
  settings: ApiSettings,
  profileId: string,
  campaignId: string,
  payload: {
    name: string;
    username: string;
    password: string;
    server_ids: string[];
  }
): Promise<MailCredentialEnvelope> {
  return apiFetch<MailCredentialEnvelope>(
    settings,
    apiPath(
      `/api/v1/mail/profiles/${encodeURIComponent(profileId)}/campaign-credentials`,
      { campaign_id: campaignId }
    ),
    {
      method: "POST",
      body: JSON.stringify(payload)
    }
  );
}

export async function testMailProfileSmtp(
  settings: ApiSettings,
  profileId: string,
  serverId?: string | null,
  credentialId?: string | null,
  campaignId?: string | null
): Promise<MailConnectionTestResponse> {
  return runProfileAction<MailConnectionTestResponse>(settings, profileId, "smtp", serverId, credentialId, campaignId);
}

export async function testMailProfileImap(
  settings: ApiSettings,
  profileId: string,
  serverId?: string | null,
  credentialId?: string | null,
  campaignId?: string | null
): Promise<MailConnectionTestResponse> {
  return runProfileAction<MailConnectionTestResponse>(settings, profileId, "imap", serverId, credentialId, campaignId);
}

export async function listMailProfileImapFolders(
  settings: ApiSettings,
  profileId: string,
  serverId?: string | null,
  credentialId?: string | null,
  campaignId?: string | null
): Promise<MailImapFolderListResponse> {
  return runProfileAction<MailImapFolderListResponse>(settings, profileId, "folders", serverId, credentialId, campaignId);
}

export async function getMockMailboxMessage(settings: ApiSettings, id: string): Promise<MockMailboxMessageResponse> {
  return apiFetch<MockMailboxMessageResponse>(settings, `/api/v1/dev/mailbox/messages/${encodeURIComponent(id)}`);
}

export type { MailConnectionTestResponse, MailImapFolderListResponse, MailImapFolderResponse, MailServerProfile, MailServerProfileListResponse, MockMailboxMessage, MockMailboxMessageResponse } from "@govoplan/core-webui";