using CHN;
using System;
using System.Collections;
using System.Collections.Generic;
using System.Configuration;
using System.Linq;
using Unity.VisualScripting;
using UnityEngine;
using UnityEngine.EventSystems;
using UnityEngine.UI;
using WI;
using TMPro;

namespace CHN
{
    public class Panel_Menu : PanelBase, IPopupPanel
    {
        RectTransform TabButtonList;

        Button Button_Control;
        Button Button_Protocol;
        Button Button_Reset;
        Button Button_Accept;
        Button Button_Close;

        public List<SettingPanel> settingPanels = new List<SettingPanel>();
        SettingPanel currentTab;

        public List<Button> tabButtons = new List<Button>();
        Button currentTabButton;

        public List<Image> accpetButtonImages = new List<Image>();
        public Image Image_Control;
        public Image Image_Protocol;

        public override void AfterStart()
        {
            settingPanels.AddRange(GetComponentsInChildren<SettingPanel>(true));
            tabButtons.AddRange(TabButtonList.GetComponentsInChildren<Button>(true));

            Button_Control.onClick.AddListener(OnClickButton_Control);
            Button_Protocol.onClick.AddListener(OnClickButton_Protocol);

            Button_Reset.onClick.AddListener(OnClickButton_Reset);
            Button_Accept.onClick.AddListener(OnClickButton_Accept);
            Button_Close.onClick.AddListener(Close);

            accpetButtonImages.Add(Image_Control);
            accpetButtonImages.Add(Image_Protocol);

            SetActive(false);
        }
        public void Open()
        {
            if (gameObject.activeSelf)
                return;

            ChangePanel<Panel_ControlSetting>();
            ChangeButtonState(Button_Control);
            SetActive(true);

            transform.SetAsLastSibling();
        }

        void ChangePanel<T>() where T : SettingPanel
        {
            foreach (SettingPanel panel in settingPanels)
            {
                panel.Close();
                if (panel.GetType() == typeof(T))
                {
                    panel.Open();
                    currentTab = panel;
                }
            }
        }
        void ChangeButtonState(Button button)
        {
            foreach (var tabButton in tabButtons)
            {
                SetTabButtonState(tabButton, false, new Color32(56, 56, 56, 255));
            }
            currentTabButton = button;

            SetTabButtonState(currentTabButton, true, new Color32(255, 255, 255, 255));
            ChangeAcceptButton(button);
        }
        void SetTabButtonState(Button button, bool active ,Color32 textColor)
        {
            var image = button.transform.GetChild(2).GetComponent<Image>();
            image.gameObject.SetActive(active);

            var text = button.transform.GetComponentInChildren<TextMeshProUGUI>(true);
            text.color = textColor;
        }
        void ChangeAcceptButton(Button button)
        {
            var splitIndex = button.name.IndexOf("_");
            var buttonName = button.name.Substring(splitIndex + 1);

            foreach(var acceptImage in accpetButtonImages)
            {
                if (acceptImage.name.Contains(buttonName))
                {
                    Button_Accept.image.sprite = acceptImage.sprite;
                }
            }
        }

        void OnClickButton_Control()
        {
            ChangeButtonState(Button_Control);
            ChangePanel<Panel_ControlSetting>();
        }

        void OnClickButton_Protocol()
        {
            ChangeButtonState(Button_Protocol);
            ChangePanel<Panel_ProtocolSetting>();
        }

        void OnClickButton_Reset()
        {
            currentTab.Reset();
        }
        void OnClickButton_Accept()
        {
            currentTab.Accept();
        }

        public void Close()
        {
            SetActive(false);
        }
    }
}