/// <summary>
/// The downLoadPict method accept a pictIdent parameter as well
/// as a reference to an error string
/// The method returns a memorystream to the caller. If an
/// error occurs then the stream is nukll and en error is
/// message is written to the error parameter
///
/// This method shall be called after a call to getPicture. When getPicture
/// is called it will store a copy of the picture on the server and also return
/// a pictureCL object with the pictIdent. This identity is used when this
/// method is called.
/// </summary>
/// <param name="pictIdent"></param>
/// <param name="error"></param>
/// <returns></returns>
/// 2016-03-10 KJBO Pergas AB
public Stream downLoadPict(string pictIdent)
{
string error = "";
CPicture cp = new CPicture();
return(cp.downLoadPict(pictIdent, ref error));
}
/// <summary>
/// Updates the picture metadata.
/// Note that the picture must exist, identified
/// by the following properties in the picture class:
/// VartOrdernr, Radnr, BidlNr.
/// For performance reason this method does not evaluate
/// the picture size.
/// </summary>
/// <param name="ident"></param>
/// <param name="p"></param>
/// <returns></returns>
public PictureCL updatePictMetadata(string ident, PictureCL p)
{
CPicture cp = new CPicture();
return(cp.updatePictMetadata(ident, p));
}
/// <summary>
/// Function to get a list of picture categories
/// The step parameter indicates the step in the
/// documentation where the different categories are available
/// as follows
/// 1 : Check before service
/// 2 : Service job done
/// 3 : Other remarks
/// 4 : Spare parts
/// 0 : Anywhere (no matter where the picture is taken i the process)
///
/// If Step is set to 0 you get all possible categories in return
/// Otherwise you get the categories for the current step as well as
/// category all categories with step 0.
/// Note that it is required with 2 pictures (of differend categories)
/// for step no 1 in the process
/// </summary>
/// <param name="ident"></param>
/// <param name="Step"></param>
/// <returns></returns>
///
public List <PictCatCL> getPictCategories(string ident, int Step)
{
CPicture cp = new CPicture();
return(cp.getPictCategories(ident, Step));
}
/// <summary>
/// This method returns all pictures for one servicerad
/// Note that you dont get the actual picture nor the
/// pictIdent. Instead you use this method for getting a
/// list of available pictures (and also gets the picture
/// description).
/// After that you have to call GetPicture and download picture
/// in turn in order to get each individual picture.
/// The reason for this is performance. This method gives
/// a fast list of available pictures only.
/// </summary>
/// <param name="ident"></param>
/// <param name="vartOrdernr"></param>
/// <param name="radnr"></param>
/// <returns></returns>
/// 2016-03-11 Pergas AB kjbo
public List <PictureCL> getPicturesForServiceRad(string ident, string vartOrdernr, int radnr)
{
CPicture cp = new CPicture();
return(cp.getPicturesForServiceRad(ident, vartOrdernr, radnr));
}
/// <summary>
/// Delete a picture from the database identified by
/// values provided in the PictureCL parameter
/// vartOrdernr
/// radnr
/// bildNr
///
/// Note that the pictIdent parameter doesnt need to
/// be filled in this case.
///
/// The method returns an empty picture class if
/// everything is OK
/// If anything goes wrong the errCode and the errMessage
/// will give further information.
/// </summary>
/// <param name="ident"></param>
/// <param name="p"></param>
/// <returns></returns>
/// 2016-03-11 Pergas AB KJBO
public PictureCL deletePicture(string ident, PictureCL p)
{
CPicture cp = new CPicture();
return(cp.deletePicture(ident, p));
}
/// <summary>
/// Get a picture from the database identified by
/// primary key (vartOrdernr, radnr, bildNr)
/// Returns a PictCL object with the pictIdent
/// field with a file name to the file being extracted
/// by the server.
/// If the fileName is empty or begins with -1 then
/// there is an error while extracting the picture from
/// the database to the temporary storage
///
/// After this function is called there has to be a call
/// to downloadPicture with the pictIdent as parameter
/// This function returns the picture to the caller as
/// a memoryStream
/// </summary>
/// <param name="ident"></param>
/// <param name="vartOrdernr"></param>
/// <param name="radnr"></param>
/// <param name="bildNr"></param>
/// <returns></returns>
/// 2016-03-09 KJBO
public PictureCL getPicture(string ident, string vartOrdernr, int radnr, int bildNr)
{
CPicture cp = new CPicture();
return(cp.getPicture(ident, vartOrdernr, radnr, bildNr));
}
/// <summary>
/// Saves a picture to the database
/// This method shall be called directory after
/// a call to UploadPict
/// The UploadPict gives you (upon success)
/// an identity (=filename) to the upoaded file
/// This identity is provided to this function
/// in the PictureCL class
/// Note that the BildNr field in the PictureClass
/// shall always be 0 indicating that this is a
/// new picture to be stored. There is no way
/// to update a picture. In that case you need to delete
/// the picture and, after that, add a new one
/// </summary>
/// <param name="ident"></param>
/// <param name="p"></param>
/// <returns></returns>
// 2016-03-07 KJBO
public PictureCL savePicture(string ident, PictureCL p)
{
CPicture cp = new CPicture();
return(cp.savePicture(ident, p));
}
/// <summary>
/// Stores a picture or an image to the
/// local directory "UpLoads"
/// The name of the picture is a GUID
/// which is returned to the caller on success
/// </summary>
/// <param name="sPict">Picture as stream</param>
/// <returns>The name of the picture (that has to be referred in
/// future calls when this picture shall be stored with metadata
/// If an error occurs then the return string is -1 followed by an
/// error message</returns>
// 2016-03-03 KJBO
public string uploadPict(Stream sPict)
{
CPicture cp = new CPicture();
return(cp.uploadPict(sPict));
}