using System;
using UnityEngine;
using System.Collections;
using System.IO;

public class BloodMoonPvPMod : MonoBehaviour
{
    private bool isBloodMoonActive = false;
    private bool pvpDisabled = false;
    private float pvpReenableDelayHours = 2f;
    private Config config;

    void Start()
    {
        LoadConfig();
        InvokeRepeating("CheckBloodMoonStatus", 0f, 60f); // check every minute
    }

    void LoadConfig()
    {
        string configPath = "Mods/PvPControlBloodMoon/Config/PvPControlConfig.json";
        if (File.Exists(configPath))
        {
            string json = File.ReadAllText(configPath);
            config = JsonUtility.FromJson<Config>(json);
            pvpReenableDelayHours = config.pvpReenableDelayInGameHours;
        }
        else
        {
            // Default config
            config = new Config();
        }
    }

    void CheckBloodMoonStatus()
    {
        int currentDay = GameManager.Instance.World.GetWorldTime().Day;

        // Blood Moon occurs on day 7, 14, 21, etc.
        if ((currentDay % 7) == 0)
        {
            if (!pvpDisabled && config.pvpDisableAfterBloodMoon)
            {
                DisablePvP();
            }
            isBloodMoonActive = true;
        }
        else
        {
            if (isBloodMoonActive)
            {
                isBloodMoonActive = false;
                StartCoroutine(ReenablePvPAfterInGameDelay());
            }
        }
    }

    void DisablePvP()
    {
        pvpDisabled = true;
        GamePrefs.SetBool("PvP", false);
        if (config.notifyPlayers)
            GameManager.Instance.ChatMessage(config.disableMessage);
    }

    IEnumerator ReenablePvPAfterInGameDelay()
    {
        float secondsPerGameHour = GameManager.Instance.World.GetWorldTime().SecondsPerHour;
        float delaySeconds = pvpReenableDelayHours * secondsPerGameHour;

        yield return new WaitForSeconds(delaySeconds);

        GamePrefs.SetBool("PvP", true);
        pvpDisabled = false;
        if (config.notifyPlayers)
            GameManager.Instance.ChatMessage(config.enableMessage);
    }

    [Serializable]
    public class Config
    {
        public bool pvpDisableAfterBloodMoon = true;
        public float pvpReenableDelayInGameHours = 2f;
        public bool notifyPlayers = true;
        public string disableMessage = "PvP is now disabled for the Blood Moon!";
        public string enableMessage = "PvP is now enabled.";
    }
}