using TMPro;
using UnityEngine;
using Code.Saves;
using System.Text;
using UnityEngine.SceneManagement;

namespace Code.UI
{
    public class LeaderboardController : MonoBehaviour
    {
        [SerializeField] private TMP_Text leaderboardText;

        private void Start()
        {
            DisplayLeaderboard();
        }

        private void DisplayLeaderboard()
        {
            var data = SaveManager.Load();
            
            if (data.leaderboard == null || data.leaderboard.Count == 0)
            {
                leaderboardText.text = "No records yet!";
                return;
            }

            var sb = new StringBuilder();
            for (var i = 0; i < data.leaderboard.Count; i++)
            {
                var entry = data.leaderboard[i];
                sb.AppendLine($"{i + 1}. {entry.playerName} - {entry.score} coins");
            }

            leaderboardText.text = sb.ToString();
        }
        
        public void LoadMenu()
        {
            SceneManager.LoadScene("MainMenu");
        }
    }
}