using UnityEngine;
using UnityEngine.UI;
using XPlugin.Localization;

namespace XLocalization {

	public class TextHelper : MonoBehaviour {

		public string Key;
		public string OriginStringValue;//用于恢复

		[ContextMenu("调试-恢复文字")]
		void DebugRecover() {
			Text text = this.gameObject.GetComponent<Text>();
			if (null == text) {
				return;
			}
			if (string.IsNullOrEmpty(text.text)) {
				text.text = OriginStringValue;
			}
		}

		[ContextMenu("调试-清空引用")]
		void DebugClean() {
			Text text = this.gameObject.GetComponent<Text>();
			if (null == text) {
				return;
			}
			text.font = null;
			text.text = "";
		}

		void Awake() {
			Refresh();
			Localization.OnLanguageChanged += Refresh;
		}

		private void OnDestroy() {
			Localization.OnLanguageChanged -= Refresh;
		}

		private void Refresh() {
			Text text = this.gameObject.GetComponent<Text>();
			if (null == text) {
				return;
			}
			// text
			if (!string.IsNullOrEmpty(Key))
			{
				var tmpValue = Key.ToLocalized();
				text.text = tmpValue == Key ? LocalizedUtil.RecoverNewLine(OriginStringValue) : Key.ToLocalized();
			}
		}
	}

}