using System;
using System.Collections.Generic;
using System.Reflection;
using Audio;

public class OutbreakManagerRebirth
{
    private static OutbreakManagerRebirth instance = null;

    private static float outbreakUpdateCheck = 0f;
    private static float outbreakUpdateTick = 10f;

    public static bool HasInstance => instance != null;

    public static OutbreakManagerRebirth Instance
    {
        get
        {
            return instance;
        }
    }
    public static void Init()
    {
        OutbreakManagerRebirth.instance = new OutbreakManagerRebirth();
        Log.Out("Starting Outbreak Manager");
        RebirthVariables.isHerd = false;
        RebirthVariables.stopWHSpawns = true;
        RebirthVariables.herdDuration = 0f;
        ModEvents.GameUpdate.RegisterHandler(Update);
    }

    public static void Update()
    {
        if (!RebirthUtilities.IsHordeNight())
        {
            if ((Time.time - outbreakUpdateCheck) > outbreakUpdateTick)
            {
                outbreakUpdateCheck = Time.time;
                //Log.Out("OutbreakManagerRebirth-Update TICK");

                //Log.Out("OutbreakManagerRebirth-Update RebirthVariables.isHerd: " + RebirthVariables.isHerd);
                //Log.Out("OutbreakManagerRebirth-Update RebirthVariables.herdStartTime: " + RebirthVariables.herdStartTime);
                //Log.Out("OutbreakManagerRebirth-Update RebirthVariables.herdDuration: " + RebirthVariables.herdDuration);

                if (!RebirthVariables.stopWHSpawns && RebirthVariables.isWHSpawned)
                {
                    float diff = Time.time - RebirthVariables.herdStartTime;
                    //Log.Out("OutbreakManagerRebirth-Update diff: " + diff + " / " + RebirthVariables.herdDuration);

                    AIDirectorWanderingHordeComponent director = GameManager.Instance.World.aiDirector.GetComponent<AIDirectorWanderingHordeComponent>();

                    if (director != null && director.spawners.Count > 0)
                    {
                        AIWanderingHordeSpawner spawner = director.spawners[director.spawners.Count - 1];
                        if (spawner != null)
                        {
                            //Log.Out("OutbreakManagerRebirth-Update spawner.commandList.Count: " + spawner.commandList.Count);                
                        }
                    }

                    if (diff >= RebirthVariables.herdDuration)
                    {
                        Log.Out("OutbreakManagerRebirth-Update STOP OUTBREAK");
                        RebirthVariables.isHerd = false;
                        RebirthVariables.stopWHSpawns = true;
                        RebirthVariables.herdDuration = 0f;

                        if (director != null && director.spawners.Count > 0)
                        {
                            AIWanderingHordeSpawner spawner = director.spawners[director.spawners.Count - 1];
                            if (spawner != null)
                            {
                                spawner.Cleanup();
                                director.spawners.RemoveAt(director.spawners.Count - 1);
                            }
                        }
                    }
                }
            }
        }
        else
        {
            //Log.Out("OutbreakManagerRebirth-Update HORDE NIGHT, STOP WANDERING HORDE");
            RebirthVariables.isHerd = false;
            RebirthVariables.stopWHSpawns = true;
            RebirthVariables.herdDuration = 0f;
        }
    }
}