using System.Collections.Generic;
using System.Threading.Tasks;
using asap.core;
using cfg;
using game;
using GameCore;
using UnityEngine;
using UnityEngine.UI;

public class SelectlanguagePopupPanel : MonoBehaviour
{
    public Button btn_close;
    public Button btn_mask;

    public GameObject item;
    public Transform content;
    public Button btn_sure;
    int language;
    List<Toggle> toggles = new List<Toggle>();
    private void Awake()
    {
        btn_close = transform.Find("btn_close").GetComponent<Button>();
        btn_mask = transform.Find("mask").GetComponent<Button>();
        content = transform.Find("root/panel_list/ScrollView/Viewport/Content").GetComponent<Transform>();
        btn_sure = transform.Find("root/btn_sure/btn_green").GetComponent<Button>();

    }
    private void Start()
    {
        item.SetActive(false);
        btn_close.onClick.AddListener(() => { UIManager.Instance.DestroyUI(UITypes.SelectlanguagePopupPanel); });
        btn_mask.onClick.AddListener(() => { UIManager.Instance.DestroyUI(UITypes.SelectlanguagePopupPanel); });
        IUIService uiService = GContext.container.Resolve<IUIService>();
        List<LanguageConfig> _dataList = GContext.container.Resolve<cfg.Tables>().TbLanguageConfig.DataList;
        GameObject ru = null;
        for (int i = 0; i < _dataList.Count; i++)
        {
            GameObject go = Instantiate(item, content);
            go.SetActive(true);
            Image image = go.transform.Find("img_languagelist").GetComponent<Image>();
            uiService.SetImageSprite(image, _dataList[i].LanImg);
            var i1 = i;
            Toggle toggle = go.GetComponent<Toggle>();
            toggle.onValueChanged.AddListener((isOn) =>
            {
                if (isOn)
                {
                    language = i1;
                }
            });
            toggles.Add(toggle);
            if (_dataList[i].ID == "ru")
            {
                ru = go;
            }
        }
        if (ChannelManager.IsRustoreStore && ru != null)
        {
            ru.transform.SetAsFirstSibling();
        }
        language = LocalizationMgr.LanguageIndex;
        for (int i = 0; i < toggles.Count; i++)
        {
            toggles[i].isOn = language == i;
        }
        btn_sure.onClick.AddListener(OnBtnLanguage);
    }

    private async void OnBtnLanguage()
    {
        if (LocalizationMgr.LanguageIndex != language)
        {
            string languagePack = LocalizationMgr.languagePackList[language];
            ILoadResourceService loadResourceService = GContext.container.Resolve<ILoadResourceService>();
            bool isInit = await loadResourceService.Load(languagePack);
            if (!isInit)
            {
                Debug.Log($"Load language pack {languagePack} failed. download");
                var panel = await UIManager.Instance.ShowUINotLoading(UITypes.DownLoadPopupPanel);
                panel.GetComponent<DownLoadPopupPanel>().SetBtn(() =>
                {
                    SetLanguage();
                }, () =>
                {
                    UIManager.Instance.DestroyUI(UITypes.SelectlanguagePopupPanel);
                });
            }
            else
            {
                SetLanguage();
            }
            //下载多语言包
        }

    }
    void SetLanguage()
    {
        LocalizationMgr.SetLanguageAsync(language);
        UIManager.Instance.DestroyUI(UITypes.SelectlanguagePopupPanel);
        ToastPanel.Show(LocalizationMgr.GetText("UI_ToastPanel_108"));
    }
}