using System;
using UnityEngine;
using UnityEngine.UI;

namespace Script.UI
{
    public class TipsPanel : PanelBase
    {
        [SerializeField] private Text txt_Content;
        [SerializeField] private Button btn_Sure;
        [SerializeField] private Button btn_Cancel;

        Action<bool> action;

        public override void Init()
        {
            base.Init();
            btn_Sure.onClick.AddListener(ClickSure);
            btn_Cancel.onClick.AddListener(ClickCancel);
        }

        public override void Dispose()
        {
            base.Dispose();
            btn_Sure.onClick.RemoveListener(ClickSure);
            btn_Cancel.onClick.RemoveListener(ClickCancel);
        }

        public override void Open()
        {
            base.Open();
            var answeringPanel = UIManager.Instance.GetPanel(PanelType.Answering) as AnsweringPanel;
            if (answeringPanel != null) answeringPanel.Pause();

            var count = GlobalManager.Instance.CurrentInfo.nullCount;
            var c = int.Parse(count);
            if (c == 0)
                txt_Content.text = $"请问是否确认交卷吗？";
            else
                txt_Content.text = $"您还有（{c}）道题未答，请问是否确认交卷吗？";
        }

        private int index = 0;

        public void ResetIndex()
        {
            index = 0;
        }

        private void ClickSure()
        {
            ++index;
            if (index < 3)
            {
                Close();
                return;
            }

            var panelBase = UIManager.Instance.GetPanel(PanelType.Answering);
            var answeringPanel = panelBase as AnsweringPanel;
            if (answeringPanel != null) answeringPanel.SaveData();
            answeringPanel.Stop();
            index = 0;

            action?.Invoke(true);
            UIManager.Instance.OpenPanel(PanelType.Summary);
            UIManager.Instance.ClosePanel(PanelType.Answering);
            Close();
        }

        private void ClickCancel()
        {
            var answeringPanel = UIManager.Instance.GetPanel(PanelType.Answering) as AnsweringPanel;
            if (answeringPanel != null) answeringPanel.Resume();
            Close();
            action?.Invoke(false);
        }
    }
}