#include "__imapemptyfolder.h"
#include "Exception.h"
#include "__imap.h"

namespace jet {

   __imapemptyfolder::__imapemptyfolder(coreutils::ZString &in, coreutils::MString &parentOut, Global &global, Tag *parent, Tag *local) : Tag(in, parentOut, global, parent, local) {

      coreutils::MString sessionId = resolveKeyword("sessionid");
      if (!global.imapSessionExists(sessionId))
         throw coreutils::Exception("imap sessionid does not exist.", __FILE__, __LINE__, 502);

      // Unlike __imapdelete (one message - low blast radius even on a
      // wrong default), this permanently destroys an entire folder's
      // contents - no silent "defaults to INBOX" here. A missing/blank
      // folder attribute is refused outright rather than risked.
      if (!keywordDefined("folder"))
         throw coreutils::Exception("imapemptyfolder tag must have folder defined.", __FILE__, __LINE__, 400);
      std::string folder = resolveKeyword("folder").str();
      if (folder.empty())
         throw coreutils::Exception("imapemptyfolder tag must have folder defined.", __FILE__, __LINE__, 400);

      out = global.getImapSession(sessionId)->emptyFolder(folder);
   }

}