using System.Collections;
using TMPro;
using UnityEngine;

enum PrefsType { str, intNumber, floatNumber }

[RequireComponent(typeof(TextMeshProUGUI))]
public class PrefsApplicator : MonoBehaviour
{
    [SerializeField] PrefsType prefsType = PrefsType.str;
    [SerializeField] string prefix;
    [SerializeField] string suffix;

    [SerializeField] string prefsKey;
    [SerializeField] string defaultText;

    Coroutine coroutine;
    TextMeshProUGUI label;

    private void OnEnable() => StartPolling();
    private void OnDisable() => StopPolling();

    void Refresh()
    {
        string data;
        if (PlayerPrefs.HasKey(prefsKey))
        {
            data = prefsType switch
            {
                PrefsType.str => PlayerPrefs.GetString(prefsKey),
                PrefsType.intNumber => PlayerPrefs.GetInt(prefsKey).ToString(),
                PrefsType.floatNumber => PlayerPrefs.GetFloat(prefsKey).ToString(),
                _ => PlayerPrefs.GetString(prefsKey)
            }; 
                
        }
        else
        {
            data = defaultText;
        }

        string message = $"{prefix} {data} {suffix}";
        label.text = message;

    }

    void StartPolling()
    {
        label = GetComponent<TextMeshProUGUI>();
        coroutine = StartCoroutine(poll());
    }
    void StopPolling()
    {
        if (coroutine != null)
            StopCoroutine(coroutine);
    }


    IEnumerator poll()
    {
        while (true)
        {
            Refresh();
            yield return new WaitForSeconds(5);
        }
    }
}