package aliyun

import (
	"git.apinb.com/ops/files/internal/config"
	"github.com/aliyun/alibabacloud-oss-go-sdk-v2/oss"
	"github.com/aliyun/alibabacloud-oss-go-sdk-v2/oss/credentials"
)

type Client struct {
	client     *oss.Client
	bucket     string
	presignTTL int64
}

func New(cfg config.AliyunStorageConf, accessTTLSeconds int64) (*Client, error) {
	ossConfig := oss.LoadDefaultConfig().
		WithRegion(cfg.Region).
		WithEndpoint(cfg.Endpoint).
		WithCredentialsProvider(credentials.NewStaticCredentialsProvider(cfg.AccessKeyID, cfg.AccessKeySecret)).
		WithSignatureVersion(oss.SignatureVersionV4)

	return &Client{
		client:     oss.NewClient(ossConfig),
		bucket:     cfg.Bucket,
		presignTTL: accessTTLSeconds,
	}, nil
}

func (c *Client) Provider() string { return "aliyun" }

func (c *Client) Container() string { return c.bucket }