using TMPro;
using UI.HintUI;
using UnityEngine;

namespace TH1_UI.HintUI
{
    /// <summary>
    /// SubHint 子项，持有一个 HintDataProvider，根据其内容自动设置文本。
    /// </summary>
    public class SubHintItemMono : MonoBehaviour
    {
        [SerializeField] private TextMeshProUGUI _text;

        private HintDataProvider _dataProvider;

        private void Awake()
        {
            if (_text == null)
                _text = GetComponentInChildren<TextMeshProUGUI>(true);
        }

        /// <summary>
        /// 设置数据源并刷新显示文本。
        /// </summary>
        public void SetDataProvider(HintDataProvider dataProvider)
        {
            _dataProvider = dataProvider;
            Refresh();
        }

        /// <summary>
        /// 根据当前 DataProvider 刷新文本内容。
        /// </summary>
        public void Refresh()
        {
            if (_text == null) return;
            if (_dataProvider == null)
            {
                _text.text = "";
                return;
            }
            _text.text = _dataProvider.GetHintText();
        }
    }
}