using UnityEngine;
using GameCore;
using System.Threading.Tasks;
using asap.core;
using System;

public class EventGatherCoreTaskView : MonoBehaviour
{
    [SerializeField] private GameObject[] targetItems, fxReceivedList;
    [SerializeField] private RewardItemNew reward;
    [SerializeField] private RewardFlyBatchController _rewardFlyBatchController;
    [SerializeField] private Animation ani;
    
    private int CurrentEmptyTargetIdx
    {
        get
        {
            int i = 0;
            for (i = 0; i < targetItems.Length; i++)
            {
                if (!targetItems[i].activeSelf)
                    return i;
            }
            return 0;
        }
    }
    private GameObject CurrentEmptyTarget => targetItems[CurrentEmptyTargetIdx];
    private GameObject CurrentReceiveFx => fxReceivedList[CurrentEmptyTargetIdx];
    private readonly string _full = "target_full", _normal = "target_normal";

    public void Init(int coreItemCount, ItemData rewardItemData)
    {
        for (int i = 0; i < targetItems.Length; i++)
        {
            targetItems[i].SetActive(i < coreItemCount);
            fxReceivedList[i].SetActive(false);
        }
        reward.SetData(rewardItemData);
    }

    public async Task OnTriggerAsync(int rewardItemId, Vector3 position)
    {
        var request = new BatchedRewardFlyRequest
        {
            Icon = new BatchedRewardFlyRequestIcon { itemID = rewardItemId },
            StartPoint = new BatchedRewardFlyStartPoint(position),
            EndPoint = new BatchedRewardFlyEndPoint(CurrentEmptyTarget.GetComponent<RectTransform>()),
            IsDestinationRewardStash = false,
            AnimationParamIndex = 0,
        };
        await _rewardFlyBatchController.OnRewardFlyRequestAsync(request);
        CurrentReceiveFx.SetActive(true);
        CurrentEmptyTarget.SetActive(true);
        if (GContext.container.Resolve<EventGatherCoreData>().StageData.IsStageCleared(EventGatherCoreAct.Ctx))
        {
            ani.Play(_full);
            await Task.Delay(TimeSpan.FromSeconds(ani.GetClip(_full).length));
        }
    }

    public async Task OnTriggerAsync(int rewardItemId, RewardItemNew triggerReward)
    {
        var request = new BatchedRewardFlyRequest
        {
            Icon = new BatchedRewardFlyRequestIcon { itemID = rewardItemId },
            StartPoint = new BatchedRewardFlyStartPoint(triggerReward),
            EndPoint = new BatchedRewardFlyEndPoint(CurrentEmptyTarget.GetComponent<RectTransform>()),
            IsDestinationRewardStash = false,
            AnimationParamIndex = 0,
        };
        await _rewardFlyBatchController.OnRewardFlyRequestAsync(request);
        CurrentReceiveFx.SetActive(true);
        CurrentEmptyTarget.SetActive(true);
        if (GContext.container.Resolve<EventGatherCoreData>().StageData.IsStageCleared(EventGatherCoreAct.Ctx))
        {
            ani.Play(_full);
            await Task.Delay(TimeSpan.FromSeconds(ani.GetClip(_full).length));
        }
    }

    public void RefreshView(ItemData rewardItemData)
    {
        for (int i = 0; i < targetItems.Length; i++)
            targetItems[i].SetActive(false);
        reward.SetData(rewardItemData);
    }
}