using System.Threading.Tasks;
using TMPro;
using UnityEngine;
using UnityEngine.EventSystems;
using UnityEngine.UI;

public class AgreementsPolicesPanel : MonoBehaviour, IPointerClickHandler
{
    [SerializeField]
    private Button aggreementBtn;

    [SerializeField]
    private Button quitBtn;

    [SerializeField]
    private TMP_Text title;

    [SerializeField]
    private TMP_Text text;

    private const string prf_key = "AgreementsPolicesPanel";


    void OnDisable()
    {
        aggreementBtn.onClick.RemoveAllListeners();
        quitBtn.onClick.RemoveAllListeners();
    }

    public void OnPointerClick(PointerEventData eventData)
    {
        int linkIndex = TMP_TextUtilities.FindNearestLink(text, Input.mousePosition, null);
        if (linkIndex != -1)
        {
            TMP_LinkInfo linkInfo = text.textInfo.linkInfo[linkIndex];
            var linkID = linkInfo.GetLinkID();
            if (linkID == "Privacy")
            {
#if UNITY_IOS
                linkID = GConstant.V_IOS_Privacy_Policy_URL;
#else
                linkID = GConstant.V_Android_Privacy_Policy_URL;
#endif
            }

            Application.OpenURL(linkID);
        }
    }

    private void OnAggreementBtnClicked()
    {
        Debug.Log("OnaggreementBtnClicked");
    }

    public async Task<bool> Agreement()
    {
        if(PlayerPrefs.HasKey(prf_key))
            return true;

        gameObject.SetActive(true);

        var taskSource = new TaskCompletionSource<bool>();

        aggreementBtn.onClick.AddListener(() => 
        {
            PlayerPrefs.SetInt(prf_key, 1);
            taskSource.SetResult(true);
        });

        quitBtn.onClick.AddListener(() => taskSource.SetResult(false));

        var aggree = await taskSource.Task;

        aggreementBtn.onClick.RemoveAllListeners();
        quitBtn.onClick.RemoveAllListeners();
        gameObject.SetActive(false);

        return aggree;
    }
}