using asap.core;
using Coffee.UIExtensions;
using UnityEngine;
using UniRx;
using System;
using System.Linq;
using System.Collections.Generic;

public class ParticleAttractorData
{
    public bool IgnorePack;
    public int Type;
    public int SubType;
    public int ParticleCount;
    public int Priority;
    public UIParticleAttractorCenter uIParticleAttractorCenter;
}
public class UIParticleAttractorCenter : MonoBehaviour
{
    [SerializeField] UIParticleAttractor uiParticleAttractorTemplate;
    private List<UIParticleAttractor> _uiParticleAttractors;
    public int Type;
    public int SubType;
    public int Priority;
    Animator ani;
    IDisposable disposable;

    private void Awake()
    {
        Init();
    }
    void Init()
    {
        _uiParticleAttractors = GetComponents<UIParticleAttractor>().ToList();
        uiParticleAttractorTemplate = GetComponent<UIParticleAttractor>();

        // uIParticleAttractor = uiParticleAttractors.FirstOrDefault(x => !x.IsTaken);
        // if (uIParticleAttractor == null)
        // {
        //     uIParticleAttractor = gameObject.AddComponent<UIParticleAttractor>();
        // }
        // uIParticleAttractor.enabled = false;
        // uIParticleAttractor.destinationRadius = 1;

        //uIParticleAttractor.delay = 0.2f;
        // uIParticleAttractor.maxSpeed = 0.6f;
        ani = GetComponent<Animator>();
        if (ani != null && uiParticleAttractorTemplate != null)
        {
            uiParticleAttractorTemplate.onAttractedStart.AddListener(() => ani.Play("reward_gain_loop"));
            uiParticleAttractorTemplate.onAttractedEnd.AddListener(OnEnd);
        }
    }
    async void OnEnd()
    {
        await Awaiters.Seconds(0.2f);
        if (ani)
        {
            ani.Play("Init");
        }
    }
    private void OnEnable()
    {
        disposable = GContext.OnEvent<ParticleAttractorData>().Subscribe(OnParticleAttractor);
    }
    void OnParticleAttractor(ParticleAttractorData data)
    {
        bool doesTypeMatch = (!data.IgnorePack && Type == -1) || (data.Type == Type && data.SubType == SubType);
        if (doesTypeMatch && data.Priority < Priority)
        {
            data.Priority = Priority;
            data.uIParticleAttractorCenter = this;
        }
    }

    public UIParticleAttractor GetUIParticleAttractor()
    {
        var uiParticleAttractor = _uiParticleAttractors.FirstOrDefault(x => x.particleSystem == null);
        if (uiParticleAttractor == null)
        {
            uiParticleAttractor = gameObject.AddComponent<UIParticleAttractor>();
            _uiParticleAttractors.Add(uiParticleAttractor);
        }

        uiParticleAttractor.enabled = false;

        if (uiParticleAttractorTemplate != null)
        {
            uiParticleAttractor.destinationRadius = uiParticleAttractorTemplate.destinationRadius;
            uiParticleAttractor.delay = uiParticleAttractorTemplate.delay;
            uiParticleAttractor.maxSpeed = uiParticleAttractorTemplate.maxSpeed;
            if (ani != null)
            {
                uiParticleAttractor.onAttractedStart = uiParticleAttractorTemplate.onAttractedStart;
                uiParticleAttractor.onAttractedEnd = uiParticleAttractorTemplate.onAttractedEnd;
            }
        }
        else
        {
            uiParticleAttractor.destinationRadius = 1;
        }

        return uiParticleAttractor;
    }

    private void OnDisable()
    {
        disposable?.Dispose();
        disposable = null;
    }
}