using System.Collections;
using BlueWater.Uis;
using BlueWater.Utility;
using TMPro;
using UnityEngine;
using UnityEngine.Localization;
using UnityEngine.Localization.Settings;
using UnityEngine.ResourceManagement.AsyncOperations;
using UnityEngine.UI;

namespace BlueWater
{
    public class TycoonTutorialPopupUi : TutorialPopupUi
    {
        [SerializeField]
        private TMP_Text _titleText;
        
        [SerializeField]
        private TMP_Text _descriptionText;
        
        [SerializeField]
        private Image _descriptionImage;
        
        [SerializeField]
        private TMP_Text _pageText;

        private TutorialInfo _tutorialInfo;
        private TutorialPage _tutorialPage;
        private Coroutine _changedLocaleInstance;
        private int _pageIndex;

        private void Start()
        {
            LocalizationSettings.SelectedLocaleChanged += OnChangedLocale;
        }

        private void OnDestroy()
        {
            LocalizationSettings.SelectedLocaleChanged -= OnChangedLocale;
        }
        
        private void OnChangedLocale(Locale locale)
        {
            if (!gameObject.activeInHierarchy) return;
            
            Utils.StartUniqueCoroutine(this, ref _changedLocaleInstance, ChangeLocaleCoroutine(locale));
            StartCoroutine(ChangeLocaleCoroutine(locale));
        }

        private IEnumerator ChangeLocaleCoroutine(Locale locale)
        {
            var loadingOperation = Utils.GetTableAsync();
            yield return loadingOperation;

            if (loadingOperation.Status == AsyncOperationStatus.Succeeded)
            {
                _titleText.text = Utils.GetLocalizedString(_tutorialInfo.TitleTextIdx);
                _descriptionText.text = Utils.GetLocalizedString(_tutorialPage.DescriptionIdx);
            }
        }

        public void Initialize(TutorialInfo tutorialInfo, int pageindex)
        {
            gameObject.SetActive(false);
            
            _tutorialInfo = tutorialInfo;
            _pageIndex = pageindex;
            _tutorialPage = _tutorialInfo.TutorialPages[_pageIndex];
            
            gameObject.name = $"{_tutorialInfo.TutorialName}{_pageIndex + 1}";

            if (_tutorialPage.TutorialPageType is TutorialPageType.First or TutorialPageType.Sole)
            {
                _titleText.text = Utils.GetLocalizedString(_tutorialInfo.TitleTextIdx);
                _titleText.enabled = true;
            }
            else
            {
                _titleText.enabled = false;
            }
            _descriptionText.text = Utils.GetLocalizedString(_tutorialPage.DescriptionIdx);
            _descriptionImage.sprite = _tutorialPage.Sprite;
            _pageText.text = $"{_tutorialPage.PageIndex}/{_tutorialInfo.GetPages()}";
        }
    }
}