import {
  Body,
  Controller,
  Headers,
  Post,
  HttpCode,
  HttpStatus,
  Inject,
  UseFilters,
  Query,
} from '@nestjs/common';
import { ApiTags } from '@nestjs/swagger';
import {
  AuthSignInRequest,
  AuthRefreshAccessTokenRequest,
  AuthChangePasswordRequest,
  AuthResetPasswordRequest,
  AuthVerifyResetPasswordCodeRequest,
  AuthConfirmResetPasswordRequest,
  AuthEnableTotpMfaRequest,
  AuthDisableTotpMfaRequest,
  AuthVerifyTotpMfaRequest,
} from '@dadosfera/protospack-v2/dist/lib/Duc/interfaces/messages';

import { PERMISSIONS } from 'src/authentication/permissions.enum';
import {
  Authenticated,
  RequireAllPermissions,
} from 'src/authentication/authentication.decorator';
import { AuthClientService } from './auth.service';
import { DadosferaLogger } from '@dadosfera/dadosfera-logs';
import { GrpcToHttpExceptionFilter } from '../../error/grpc-to-http-exception.filter';
import { RequestUser, User } from 'src/authentication/user.decorator';

@ApiTags('Auth')
@UseFilters(new GrpcToHttpExceptionFilter())
@Controller('auth')
export class AuthController {
  logger: DadosferaLogger;

  constructor(
    @Inject(DadosferaLogger)
    dadosferaLogger: DadosferaLogger,
    private authClient: AuthClientService,
  ) {
    this.logger = dadosferaLogger.logger;
  }

  @Post('/sso/snowflake')
  @RequireAllPermissions(PERMISSIONS.SNOWFLAKE.permissions.OPEN)
  @HttpCode(HttpStatus.OK)
  async snowflakeSignIn(
    @User() user: RequestUser,
    @Body('RelayState') relayState: string,
  ) {
    this.logger.info('/auth - snowflakeSignIn');

    return this.authClient.snowflakeSignIn({
      userId: user.user_id,
      relayState,
    });
  }

  @Post('sign-in')
  @HttpCode(HttpStatus.OK)
  async signIn(@Body() { username, password, totp }: AuthSignInRequest) {
    this.logger.info('/auth - SignIn');

    return this.authClient.signIn({ username, password, totp });
  }

  @Post('refresh-access-token')
  @HttpCode(HttpStatus.OK)
  async refreshAccessToken(
    @Body() { refreshToken }: AuthRefreshAccessTokenRequest,
  ) {
    this.logger.info('/auth - RefreshAccessToken');

    return this.authClient.refreshAccessToken({ refreshToken });
  }

  @Post('change-password')
  @HttpCode(HttpStatus.OK)
  async changePassword(
    @Body() body: AuthChangePasswordRequest,
    @Headers() headers,
  ) {
    this.logger.info('/auth - change-password');

    const { oldPassword, newPassword } = body;
    const { authorization: accessToken } = headers;

    return this.authClient.changePassword({
      accessToken,
      oldPassword,
      newPassword,
    });
  }

  @Post('reset-password')
  @HttpCode(HttpStatus.OK)
  async resetPassword(@Body() body: AuthResetPasswordRequest) {
    this.logger.info('/auth - reset-password');

    const { username } = body;

    return this.authClient.resetPassword({ username });
  }

  @Post('verify-reset-password-code')
  @HttpCode(HttpStatus.OK)
  async verifyResetPasswordCode(
    @Body() body: AuthVerifyResetPasswordCodeRequest,
  ) {
    this.logger.info('/auth - verify-reset-password-code');

    const { username, code } = body;

    return this.authClient.verifyResetPasswordCode({ username, code });
  }

  @Post('confirm-reset-password')
  @HttpCode(HttpStatus.OK)
  async confirmResetPassword(@Body() body: AuthConfirmResetPasswordRequest) {
    this.logger.info('/auth - confirm-reset-password');

    const { username, code, newPassword } = body;

    return this.authClient.confirmResetPassword({
      username,
      code,
      newPassword,
    });
  }

  @Post('enable-totp')
  @HttpCode(HttpStatus.OK)
  async enableTotpMFA(
    @Body() body: AuthEnableTotpMfaRequest,
    @Headers() headers,
  ) {
    this.logger.info('/auth - enable-totp');

    const { password } = body;
    const { authorization: accessToken } = headers;

    return this.authClient.enableTotpMFA({ accessToken, password });
  }

  @Post('disable-totp')
  @HttpCode(HttpStatus.OK)
  async disableTotpMFA(
    @Body() body: AuthDisableTotpMfaRequest,
    @Headers() headers,
  ) {
    this.logger.info('/auth - disable-totp');

    const { password } = body;
    const { authorization: accessToken } = headers;

    return this.authClient.disableTotpMFA({ accessToken, password });
  }

  @Post('dismiss-totp')
  @HttpCode(HttpStatus.OK)
  async dismissTotpMFA(@Headers() headers) {
    this.logger.info('/auth - disable-totp');

    const { authorization: accessToken } = headers;

    return this.authClient.dismissTotpMFA({ accessToken });
  }

  @Post('verify-totp')
  @HttpCode(HttpStatus.OK)
  async verifyTotp(@Body() body: AuthVerifyTotpMfaRequest, @Headers() headers) {
    this.logger.info('/auth - enable-totp');

    const { totp } = body;
    const { authorization: accessToken } = headers;

    return this.authClient.verifyTotp({ accessToken, totp });
  }
}