export class StepSaveService
{
    constructor (serviceUrl)
    {
        this.serviceUrl = serviceUrl;
    }

    async SaveStepFile (fileName, fileContent, deletedPaths)
    {
        let formData = new FormData ();
        let fileBlob = new Blob ([fileContent], {
            type : 'application/step'
        });
        formData.append ('file', fileBlob, fileName);
        formData.append ('deletedPaths', JSON.stringify (deletedPaths));

        let response = await fetch (this.serviceUrl + '/save-step', {
            method : 'POST',
            body : formData
        });
        if (!response.ok) {
            throw new Error ('STEP save request failed.');
        }
        return await response.blob ();
    }
}