import 'package:libac_dart/nbt/NbtUtils.dart';
import 'package:libac_dart/nbt/impl/CompoundTag.dart';
import 'package:libac_dart/nbt/impl/LongTag.dart';
import 'package:libac_dart/nbt/impl/StringTag.dart';
import 'package:libac_dart/utils/uuid/UUID.dart';

class Mod {
  String mod_name = "";
  int mod_id = 0;
  String mod_pak = "";
  String mod_hash = "";
  bool enabled = true;
  String comment = "";

  bool newMod = false;
  UUID _id = UUID.ZERO;
  String mod_instance_id() {
    if (_id.toString() == UUID.ZERO.toString()) {
      _id = UUID.generate(4);
    }

    return _id.toString();
  }

  Mod(
      {this.mod_name = "undef",
      this.mod_id = 0,
      this.newMod = false,
      this.mod_pak = "Not Initialized",
      this.mod_hash = "",
      this.enabled = true,
      this.comment = ""});

  CompoundTag serialize() {
    CompoundTag tag = CompoundTag();
    tag.put("name", StringTag.valueOf(mod_name));
    tag.put("id", LongTag.valueOf(mod_id));
    tag.put("pak", StringTag.valueOf(mod_pak));
    tag.put("hash", StringTag.valueOf(mod_hash));
    tag.put("comment", StringTag.valueOf(comment));
    NbtUtils.writeBoolean(tag, "enabled", enabled);

    return tag;
  }

  static Mod deserialize(CompoundTag tag) {
    CompoundTag ct = tag;

    String modName = "undef";
    if (ct.containsKey("name")) modName = ct.get("name")!.asString();

    int modID = 0;
    if (ct.containsKey("id")) modID = ct.get("id")!.asLong();

    String pakFile = "Not yet initialized";
    if (ct.containsKey("pak")) pakFile = ct.get("pak")!.asString();

    String hash = "1234ABCD";
    if (ct.containsKey("hash")) hash = ct.get("hash")!.asString();

    bool enabled = true;
    if (ct.containsKey("enabled")) {
      enabled = NbtUtils.readBoolean(tag, "enabled");
    }

    String comment = "";
    if (ct.containsKey("comment")) comment = ct.get("comment")!.asString();

    return Mod(
        mod_name: modName,
        mod_id: modID,
        mod_pak: pakFile,
        mod_hash: hash,
        enabled: enabled,
        comment: comment);
  }
}