block.go

package proton

import (
	"context"
	"io"

	"github.com/go-resty/resty/v2"
)

func (c *Client) GetBlock(ctx context.Context, bareURL, token string) (io.ReadCloser, error) {
	res, err := c.doRes(ctx, func(r *resty.Request) (*resty.Response, error) {
		return r.SetHeader("pm-storage-token", token).SetDoNotParseResponse(true).Get(bareURL)
	})
	if err != nil {
		return nil, err
	}

	return res.RawBody(), nil
}

func (c *Client) RequestBlockUpload(ctx context.Context, req BlockUploadReq) ([]BlockUploadLink, error) {
	var res struct {
		UploadLinks []BlockUploadLink
	}

	if err := c.do(ctx, func(r *resty.Request) (*resty.Response, error) {
		return r.SetResult(&res).SetBody(req).Post("/drive/blocks")
	}); err != nil {
		return nil, err
	}

	return res.UploadLinks, nil
}

func (c *Client) UploadBlock(ctx context.Context, bareURL, token string, block resty.MultiPartStream) error {
	return c.do(ctx, func(r *resty.Request) (*resty.Response, error) {
		return r.
			SetHeader("pm-storage-token", token).
			SetMultipartField("Block", "blob", "application/octet-stream", block).
			Post(bareURL)
	})
}