import { CompleteMultipartUploadCommand, CompleteMultipartUploadCommandInput, CompleteMultipartUploadCommandOutput, CreateMultipartUploadCommand, CreateMultipartUploadCommandInput, CreateMultipartUploadCommandOutput, GetObjectCommand, GetObjectCommandInput, GetObjectCommandOutput, PutObjectCommand, PutObjectCommandInput, PutObjectCommandOutput, S3Client, UploadPartCommand, UploadPartCommandInput, UploadPartCommandOutput } from '@aws-sdk/client-s3';
import { Injectable } from '@nestjs/common';

@Injectable()
export class S3Service {

  constructor(
    private readonly s3Client: S3Client,
  ) { }

  async getObject(commandInput: GetObjectCommandInput): Promise<GetObjectCommandOutput> {
    return this.s3Client.send(new GetObjectCommand(commandInput));
  }

  async putObject(commandInput: PutObjectCommandInput): Promise<PutObjectCommandOutput> {
    return this.s3Client.send(new PutObjectCommand(commandInput));
  }

  async createMultiPartUpload(commandInput: CreateMultipartUploadCommandInput): Promise<CreateMultipartUploadCommandOutput> {
    return this.s3Client.send(new CreateMultipartUploadCommand(commandInput));
  }

  async uploadPart(commandInput: UploadPartCommandInput): Promise<UploadPartCommandOutput> {
    return this.s3Client.send(new UploadPartCommand(commandInput));
  }

  async completeMultiPartUpload(commandInput: CompleteMultipartUploadCommandInput): Promise<CompleteMultipartUploadCommandOutput> {
    return this.s3Client.send(new CompleteMultipartUploadCommand(commandInput));
  }

}