using asap.core;
using System;
using TMPro;
using UniRx;
using UnityEngine;
using UnityEngine.UI;

namespace GameCore
{
    public enum TextType
    {
        Text, // UGUI Text
        TextMeshPro, // TextMeshPro - Text
        TextMeshPro_UGUI // TextMeshPro - Text(UI)
    }

    public class TextLocalization : MonoBehaviour
    {
        [SerializeField] private string localizationId;
        [SerializeField] private TextType textType = TextType.TextMeshPro_UGUI;

        private Text text;
        private TextMeshProUGUI text_UGUI;
        private TextMeshPro text_Pro;
        private IDisposable disposable;

        void Awake()
        {
            if (string.IsNullOrEmpty(localizationId))
            {
                return;
            }
            switch (textType)
            {
                case TextType.Text:
                    text = gameObject.GetComponent<Text>();
                    break;
                case TextType.TextMeshPro_UGUI:
                    text_UGUI = gameObject.GetComponent<TextMeshProUGUI>();
                    break;
                case TextType.TextMeshPro:
                    text_Pro = gameObject.GetComponent<TextMeshPro>();
                    break;
            }

            if (string.IsNullOrEmpty(localizationId))
            {
                return;
            }
            OnChangeLanguage();
            disposable = GContext.OnEvent<ChangeLanguageEvent>().Subscribe(OnChangeLanguage);
        }

        void OnChangeLanguage(ChangeLanguageEvent changeLanguageEvent = null)
        {
            string localized_text = LocalizationMgr.GetText(localizationId);

            if (!string.IsNullOrEmpty(localized_text))
            {
                switch (textType)
                {
                    case TextType.Text:
                        if (text)
                        {
                            text.text = localized_text;
                        }

                        return;
                    case TextType.TextMeshPro_UGUI:
                        if (text_UGUI)
                        {
                            text_UGUI.text = localized_text;
                        }

                        return;
                    case TextType.TextMeshPro:
                        if (text_Pro)
                        {
                            text_Pro.text = localized_text;
                        }

                        return;
                }
            }
        }

        private void OnDestroy()
        {
            if (disposable != null)
            {
                disposable.Dispose();
                disposable = null;
            }
        }
    }
}