package xyz.stachel.zombiesutils.game;

import net.minecraft.client.MinecraftClient;
import net.minecraft.text.Text;
import org.apache.commons.lang3.exception.ExceptionUtils;
import org.jetbrains.annotations.NotNull;
import xyz.stachel.zombiesutils.ZombiesUtils;
import xyz.stachel.zombiesutils.game.recorder.FileManager;
import xyz.stachel.zombiesutils.game.recorder.data.GameData;

import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.time.LocalDateTime;
import java.time.format.DateTimeFormatter;
import java.time.temporal.ChronoUnit;

class GameFile extends File {
    private final GameData data;

    private FileWriter writer;
  
  GameFile(@NotNull final String serverNumber) {
    super(new File("zombies", "runs"), formattedTime() + "_" + serverNumber + ".seg2");
      this.data = new GameData(ZombiesUtils.getGameManager().getGame(serverNumber).mode.getMap());
      FileManager.createDataFile(this, this.data);
  }

  private static String formattedTime() {
    final LocalDateTime dateTime = LocalDateTime.now().truncatedTo(ChronoUnit.MINUTES);
    return dateTime.format(DateTimeFormatter.ISO_LOCAL_DATE_TIME).replace(':', '-').replaceFirst("T", "_");
  }

  void init() throws IOException {
      if (!this.exists()) {
        this.getParentFile().mkdirs();
        this.createNewFile();
      }
      if (this.isFile()) {
        this.setWritable(true);
      }
      this.writer = new FileWriter(this);
  }

  void addSplit(final long ticks) throws IOException {
    this.writer.append(String.format("%d", ticks));
  }

  void clean() throws IOException {
    this.writer.close();
  }

  public void setSegment(int round, int ticks) {
      this.data.setSegment(round - 1, ticks);

      try {
          FileManager.writeDataToFile(this, this.data);
      } catch (Exception e) {
          ZombiesUtils.LOGGER.error(ExceptionUtils.getStackTrace(e));
          MinecraftClient.getInstance().player.sendMessage(Text.of("Error saving segment to run-file. Please Contact Stachelbeere1248."), false);
      }
  }
}