using cfg;
using Gameplay;
using TMPro;
using UnityEngine;
using UnityEngine.UI;
public class UITaskNode: UINode
{
    public Image imgBg;
    public Image imgRequirement;
    public TMP_Text txtTaskDesc;
    public TMP_Text txtTaskProcess;
    public Image imgTaskProcess;
    public Button btnClaim;
    public Button btnGoTo;
    public Button btnCantGet;
    public Button btnClaimed;
    public GameObject[] itemL;

    private TaskInfo _taskInfo;

    public override void OnAwake()
    {
        
    }

    public override void SetData(object data)
    {
        _taskInfo = data as TaskInfo;

        Refresh();
    }

    public void SetButtons()
    {
        ClearBind(btnClaim);
        ClearBind(btnGoTo);
        
        BindButton(btnClaim, _OnClickClaim);
        BindButton(btnGoTo, _OnClickGoto);
    }

    public void Refresh()
    {
        if (_taskInfo == null) return;

        var cfg = _taskInfo.Cfg;
        _RefreshBg();
        _RefreshTaskContent();
        _RefreshRewards();
        _RefreshButtons();
    }

    private void _RefreshBg()
    {
        var color = imgBg.color;
        var alpha = _taskInfo.Status == TaskState.Claimed ? 127f : 210f;
        imgBg.color = new Color(color.r, color.b, color.g, alpha); 
    }

    private void _RefreshTaskContent()
    {
        var desc = CommonUtils.GetLocalizeText(_taskInfo.Cfg.Describe);
        txtTaskDesc.text = desc;
        
        TaskManager.Instance.SetTaskRequestCount(_taskInfo, out var curCount, out var maxCount);
        txtTaskProcess.text = curCount + "/" + maxCount;

        var process = (float)curCount / maxCount;
        imgTaskProcess.fillAmount = process;
        
    }

    private async void _RefreshRewards()
    {
        var itemIDList = _taskInfo.ItemList;
        for (int i = 0; i < itemIDList.Count; i++)
        {
            var rewardItem = itemIDList[i];
            var itemObj = new ItemObj(rewardItem.ID, itemL[i]);
            await itemObj.Init();
        }
    }

    private void _RefreshButtons()
    {
        var status = _taskInfo.Status;
        btnClaim.gameObject.SetActive(status == TaskState.Available);
        btnClaimed.gameObject.SetActive(status == TaskState.Claimed);

        if (status == TaskState.Uncompleted)
        {
            var jumpToType = _taskInfo.Cfg.JumpFunc;
            btnCantGet.gameObject.SetActive(jumpToType == JumpFuncType.None);
            btnGoTo.gameObject.SetActive(jumpToType != JumpFuncType.None);
        }
        else
        {
            btnCantGet.gameObject.SetActive(false);
            btnGoTo.gameObject.SetActive(false);
        }
    }

    private void _OnClickClaim()
    {
        if (_taskInfo.Status == TaskState.Available)
        {
            TaskManager.Instance.ClaimTaskReward(_taskInfo.TaskID);
        }
    }

    private void _OnClickGoto()
    {
        if (_taskInfo.Status == TaskState.Uncompleted)
        {
            var jumpToType = _taskInfo.Cfg.JumpFunc;
            if (jumpToType == JumpFuncType.None)
            {
                return;
            }
            
            JumpToManager.JumpFunc(jumpToType);
        }
    }
}