using System.Text.RegularExpressions;
using Fruitomation.Game;
using Fruitomation.Global;
using UnityEngine.UI;
using UnityEngine;

namespace Fruitomation.UI
{
    public class BuildingUnlockButton : MonoBehaviour
    {
        [Header("Settings")]
        [SerializeField] private BuildingUnlock Building;
        [SerializeField] private double Cost;

        [Header("References")]
        [SerializeField] private Button AttachedButton;
        [SerializeField] private Text AttachedText;

        private void Awake()
        {
            string formatted = Regex.Replace(Building.ToString(), "[A-Z]", " $0")[1..];
            AttachedText.text = formatted;
            
            AttachedButton.onClick.AddListener(OnButtonClicked);
        }

        private void Update()
        {
            string formatted = Regex.Replace(Building.ToString(), "[A-Z]", " $0")[1..];
            bool unlocked = UpgradeManager.Is(Building);
            
            string cost = Cost == 0f ? "UNAVAILABLE" : $"{Cost:F1}";
            AttachedText.text = unlocked
                ? $"{formatted}\nUnlocked"
                : $"{formatted}\n{cost}";
            
            AttachedButton.interactable = !unlocked;
        }

        private void OnButtonClicked()
        {
            if (Cost == 0f)
            {
                Debug.LogWarning("Upgrade Cost has not been set");
                return;
            }

            if (MoneyController.CanBuy(Cost))
            {
                UpgradeManager.Unlock(Building);
            }
        }
    }
}