!747

m {
  static long nextID = 5000000;
  
  static new Map<S, S> titles;
  static new Map<S, S> texts;
  static new Map<S, File> images;
  
  p {
    readLocally("nextID titles texts images");
    //print("New ID: " + newID());
    print("Next ID is at: " + nextID);
    makeAndroid("This is the local storage android.", stringfunc {
      answer(s)
    });
  }
  
  static synchronized S answer(S s) ctex {
    new Matches m;
    
    if (match3("can you store snippets", s))
      return "yes";
    if (match3("what is the next snippet ID", s))
      return "#" + nextID;
    if (match3("what do you store on", s))
      return "file system (local)";
    if (match3("please create a new snippet id", s))
      return newID();
    if (match3("please set title for snippet * to *", s, m)) {
      titles.put(formatSnippetID(m.m[0]), m.m[1]);
      saveLocally("titles");
      return "ok";
    }
    if (match3("please set text for snippet * to *", s, m)) {
      texts.put(formatSnippetID(m.m[0]), m.m[1]);
      saveLocally("texts");
      return "ok";
    }
    if (match3("please load image for snippet * from *", s, m)) {
      byte[] data = loadBinaryPage(m.m[1]);
      File file = new File(programDir(), "images/" + formatSnippetID(m.m[0]));
      saveBinaryFile(file, data);
      images.put(formatSnippetID(m.m[0]), file);
      saveLocally("images");
      return "ok - " + data.length + " bytes loaded and saved";
    }
    if (match3("what is the title of snippet *?", s, m))
      return titles.get(formatSnippetID(m.m[0]));
    if (match3("what is the text of snippet *?", s, m))
      return texts.get(formatSnippetID(m.m[0]));
    if (match3("where is the image of snippet *?", s, m)) {
      File f = images.get(formatSnippetID(m.m[0]));
      return f != null ? f.getAbsolutePath() : "There is no image there.";
    }
    return "lalala";
  }
  
  static synchronized S newID() {
    S id = "#" + nextID++;
    saveLocally("nextID");
    return id;
  }
}