SimUL/Assets/Scripts/DialogueSystem/ConversationController.cs

using Assets.Scripts.Actions.Interfaces;
using System.Collections.Generic;
using System.Linq;
using TMPro;
using UnityEngine;
using UnityEngine.UI;

public class ConversationController : MonoBehaviour
{
    [SerializeField] public TextMeshProUGUI _title;
    [SerializeField] public Button _choiceButton;
    [SerializeField] private Button _btnApply;
    [SerializeField] private Button _btnClose;
    [SerializeField] PlayerManager _playerManager;

    public ConversationChangeEvent conversationChangeEvent;
    private List<ChoiceController> choiceControllers = new();

    private IPlayerAction _selectedAction = null;

    private void Awake()
    {
        Hide();
    }

    public void Change(string title, List<IPlayerAction> options)
    {
        _btnApply.interactable = false;

        _btnClose.onClick.AddListener(() =>
         {
             Hide();
         });

        _btnApply.onClick.AddListener(() =>
        {
            ApplyActionOnPlayer(_selectedAction);
        });

        _playerManager.allowMovement = false;
        RemoveChoices();
        _title.text = title;
        gameObject.SetActive(true);

        for (var count = 0; count < options.Count; count++)
        {
            ChoiceController c = ChoiceController.AddChoiceButton(_choiceButton, options.ElementAt(count), count);
            c.conversationChangeEvent.AddListener(SelectAction);
            choiceControllers.Add(c);
        }

        StopAllCoroutines();

        Time.timeScale = 0;
        _choiceButton.gameObject.SetActive(false);
    }

    private void SelectAction(IPlayerAction action)
    {
        _selectedAction = action;
        if (action is ISellable)
        {
            _btnApply.interactable = _playerManager.PlayerStats[GameManager.StatsId.Money].Value >= (action as ISellable).Price;
        }
    }

    private void ApplyActionOnPlayer(IPlayerAction action)
    {
        if (action is ISellable)
            _playerManager.BuyAction(action);
    }
    private void RemoveChoices()
    {
        foreach (ChoiceController c in choiceControllers)
        {
            c.conversationChangeEvent.RemoveAllListeners();
            Destroy(c.gameObject);
        }
        choiceControllers.Clear();
    }

    public void Hide()
    {
        RemoveChoices();
        gameObject.SetActive(false);
        Time.timeScale = 1;
        _playerManager.allowMovement = true;
    }
}