import { OnModuleInit, Inject, Injectable } from '@nestjs/common';
import { ClientGrpc } from '@nestjs/microservices';
import { DadosferaLogger } from '@dadosfera/dadosfera-logs';
import { lastValueFrom } from 'rxjs';

import { ProtoServices } from '@dadosfera/protospack-v2/dist/lib/Duc';
import { AuthProtoService as AuthServiceInterface } from '@dadosfera/protospack-v2/dist/lib/Duc/interfaces/write-service';
import {
  AuthSnowflakeSignInRequest,
  AuthSignInRequest,
  AuthRefreshAccessTokenRequest,
  AuthEnableTotpMfaRequest,
  AuthDisableTotpMfaRequest,
  AuthDismissTotpMfaRequest,
  AuthVerifyTotpMfaRequest,
  AuthChangePasswordRequest,
  AuthResetPasswordRequest,
  AuthVerifyResetPasswordCodeRequest,
  AuthConfirmResetPasswordRequest,
} from '@dadosfera/protospack-v2/dist/lib/Duc/interfaces/messages';
import { DucClient } from '../duc/client.config';
import { Metadata } from '@grpc/grpc-js';

@Injectable()
export class AuthClientService implements OnModuleInit {
  logger: DadosferaLogger;

  private authService: AuthServiceInterface;
  constructor(
    @Inject(DadosferaLogger)
    dadosferaLogger: DadosferaLogger,
    @Inject(DucClient.name) private readonly grpcClient: ClientGrpc,
  ) {
    this.logger = dadosferaLogger.logger;
  }

  onModuleInit() {
    this.authService = this.grpcClient.getService<AuthServiceInterface>(
      ProtoServices.AuthProtoService,
    );
  }

  async getPublicKeys() {
    this.logger.info('GetPublicKeys');

    return lastValueFrom(this.authService.AuthGetPublicKeys({}));
  }

  async snowflakeSignIn(input: AuthSnowflakeSignInRequest) {
    this.logger.info('snowflakeSignIn');

    return lastValueFrom(this.authService.AuthSnowflakeSignIn(input));
  }

  async signIn(
    { username, password, totp }: AuthSignInRequest,
    metadata: Metadata,
  ) {
    this.logger.info('SignIn');

    return lastValueFrom(
      this.authService.AuthSignIn({ username, password, totp }, metadata),
    );
  }

  async refreshAccessToken(
    { refreshToken }: AuthRefreshAccessTokenRequest,
    metadata: Metadata,
  ) {
    this.logger.info('RefreshAccessToken');

    return lastValueFrom(
      this.authService.AuthRefreshAccessToken({ refreshToken }, metadata),
    );
  }

  async changePassword({
    accessToken,
    oldPassword,
    newPassword,
  }: AuthChangePasswordRequest) {
    this.logger.info('ChangePassword');

    return lastValueFrom(
      this.authService.AuthChangePassword({
        accessToken,
        oldPassword,
        newPassword,
      }),
    );
  }

  async resetPassword(
    { username }: AuthResetPasswordRequest,
    metadata: Metadata,
  ) {
    this.logger.info('resetPassword');

    return lastValueFrom(
      this.authService.AuthResetPassword({ username }, metadata),
    );
  }

  async verifyResetPasswordCode({
    username,
    code,
  }: AuthVerifyResetPasswordCodeRequest) {
    this.logger.info('verifyResetPasswordCode');

    return lastValueFrom(
      this.authService.AuthVerifyResetPasswordCode({ username, code }),
    );
  }

  async confirmResetPassword({
    username,
    code,
    newPassword,
  }: AuthConfirmResetPasswordRequest) {
    this.logger.info('confirmResetPassword');

    return lastValueFrom(
      this.authService.AuthConfirmResetPassword({
        username,
        code,
        newPassword,
      }),
    );
  }

  async enableTotpMFA({ accessToken, password }: AuthEnableTotpMfaRequest) {
    this.logger.info('enableTotpMFA');

    return lastValueFrom(
      this.authService.AuthEnableTotpMfa({ accessToken, password }),
    );
  }

  async disableTotpMFA({ accessToken, password }: AuthDisableTotpMfaRequest) {
    this.logger.info('disableTotpMFA');

    return lastValueFrom(
      this.authService.AuthDisableTotpMfa({ accessToken, password }),
    );
  }

  async dismissTotpMFA({ accessToken }: AuthDismissTotpMfaRequest) {
    this.logger.info('dismissTotpMFA');

    return lastValueFrom(this.authService.AuthDismissTotpMfa({ accessToken }));
  }

  async verifyTotp({ accessToken, totp }: AuthVerifyTotpMfaRequest) {
    this.logger.info('disableTotpMFA');

    return lastValueFrom(
      this.authService.AuthVerifyTotpMfa({ accessToken, totp }),
    );
  }

  async getSession(session: string) {
    return lastValueFrom(this.authService.AuthGetSession({ session }));
  }

  async oauthSignIn(data: { username: string; token: string }) {
    const { username, token } = data;
    return lastValueFrom(this.authService.AuthOauthSignIn({ token, username }));
  }
}