#include <dialog.h>
#include <fileselect.h>
#include "tlmpmail.h"
#include "tlmpmail.m"


/*
	Return the file name specification of an attachement
*/
PUBLIC const char *ATTACHEMENT::getfname() const
{
	return part.get();
}

PUBLIC void ATTACHEMENT::setfname(const char *fname)
{
	part.setfrom (fname);
}

PUBLIC void ATTACHEMENT::setdescription(const char *desc)
{
	description.setfrom (desc);
}

PUBLIC void ATTACHEMENT::setmimetype (const char *type)
{
	mimetype.setfrom (type);
}

PUBLIC const char *ATTACHEMENT::getmimetype() const
{
	return mimetype.get();
}

/*
	Set the official name presented in the mail
*/
PUBLIC void ATTACHEMENT::setname (const char *_name)
{
	name.setfrom (_name);
}

/*
	Return the official name of the attachment (not its filename on disk)
	By default, return the filename if the user did not entered any
	name.
*/
PUBLIC const char *ATTACHEMENT::getname() const
{
	return name.get();
}


PUBLIC const char *ATTACHEMENT::getdescription() const
{
	return description.get();
}

PRIVATE void ATTACHEMENTS::setfields (
	DIALOG &dia,
	ATTACHEMENT *a,
	PRIVATE_MESSAGE *msg)
{
	dia.newf_str ("",a->part,40);
	dia.set_helpdia (*msg);
	dia.newf_str (NULL,a->name,20);
	dia.newline();
	dia.newf_str (MSG_U(F_DESC,"Description"),a->description,60);
	dia.gui_dispolast (GUI_H_LEFT,3,GUI_V_CENTER,1);
	dia.newline();
}

PUBLIC int ATTACHEMENTS::edit()
{
	int ret = -1;
	{
		// Add few empty entries
		int nbempty = 0;
		for (int i=0; i<getnb(); i++){
			ATTACHEMENT *a = getitem(i);
			const char *fname = a->getfname();
			if (fname[0] == '\0') nbempty++;
		}
		for (; nbempty < 2; nbempty++) add (new ATTACHEMENT);
	}
	DIALOG dia;
	dia.set_formparms ("vtrigger=500 htrigger=800");
	dia.newf_info ("",MSG_U(F_FILE,"File to attach"));
	dia.newf_info ("",MSG_U(F_ANAME,"Suggested name"));
	dia.newline();
	PRIVATE_MESSAGES msgs;
	dia.settype (DIATYPE_POPUP);
	int field_attach = dia.getnb();
	for (int i=0; i<getnb(); i++){
		ATTACHEMENT *a = getitem(i);
		PRIVATE_MESSAGE *msg = new PRIVATE_MESSAGE;
		msgs.add (msg);
		setfields (dia,a,msg);
	}
	PRIVATE_MESSAGE grow;
	dia.new_button (MSG_U(B_GROWFORM,"Grow form"),"",grow);
	int nof = 0;
	while (1){
		MENU_STATUS code = dia.edit ("","",help_none,nof);
		if (code == MENU_CANCEL || code == MENU_ESCAPE){
			dia.restore();
			break;
		}else if (code == MENU_MESSAGE){
			if (dialog_testmessage(grow)){
				ATTACHEMENT *a = new ATTACHEMENT;
				add (a);
				PRIVATE_MESSAGE *msg = new PRIVATE_MESSAGE;
				msgs.add (msg);
				dia.set_nextfield (dia.getnb()-1);
				setfields (dia,a,msg);
			}else{
				for (int i=0; i<msgs.getnb(); i++){
					if (dialog_testmessage(*msgs.getitem(i))){
						SSTRINGS tb;
						if (fileselect(tb)!=-1){
							ATTACHEMENT *a = getitem(i);
							a->setfname(tb.getitem(0)->get());
							dia.reload(field_attach+i*5);
						}
						break;
					}
				}
			}
		}else if (code ==MENU_ACCEPT){
			ATTACHEMENTS tmpatt;
			mailsend_validattach (*this,tmpatt);
			ret = 0;
			break;
		}
	}
	for (int i=0; i<getnb(); i++){
		ATTACHEMENT *a = getitem(i);
		const char *fname = a->getfname();
		if (fname[0] == '\0'){
			remove_del (a);
			i--;
		}
	}
	return ret;
}