using System.Collections.Generic;
using System.Linq;
using Core.Runtime;
using Player.Runtime;
using Quest.Runtime;
using Quests.Runtime;
using TMPro;
using UnityEngine;

namespace GameUI.Runtime
{
    public class QuestsBoardPanel : BaseMonobehaviour
    {
        #region Unity API
        
        void OnEnable()
        {
            _player = GetFact<PlayerClass>(GameManager.Instance.Profile);
            QuestManager.OnAvailableQuestsUpdated += OnAvailableQuestsChanged;
        }

        void OnDisable()
        {
            QuestManager.OnAvailableQuestsUpdated -= OnAvailableQuestsChanged;
        }

        void Start()
        {
            InitializeLocalization();
            List<QuestTemplate> availableTemplates = QuestManager.Instance.GetAvailableQuests(_player.GuildLevel);
            List<QuestClass> acceptedQuests = QuestManager.Instance.ActiveQuests;
            DisplayAvailableQuests(availableTemplates, acceptedQuests);
        }
        
        #endregion

        #region Public
        
        void OnAvailableQuestsChanged(List<QuestTemplate> availableTemplates)
        {
            List<QuestClass> acceptedQuests = QuestManager.Instance.ActiveQuests;
            ClearPanel();
            DisplayAvailableQuests(availableTemplates, acceptedQuests);
        }
        
        #endregion

        #region Utils
        
        void InitializeLocalization()
        {
            foreach (var txt in GetComponentsInChildren<TMP_Text>())
            {
                txt.text = LocalizationSystem.Instance.GetLocalizedText(txt.text);
            }
        }

        void ClearPanel()
        {
            foreach (Transform child in _panel.transform)
            {
                Destroy(child.gameObject);
            }
        }

        void DisplayAvailableQuests(List<QuestTemplate> availableTemplates, List<QuestClass> acceptedQuests)
        {
            foreach (var quest in availableTemplates)
            {
                if (acceptedQuests.Any(q => q.Name == quest.data.Name))
                {
                    continue;
                }
                DisplayCard(quest);
            }
        }

        void DisplayCard(QuestTemplate quest)
        {
            GameObject GO = Instantiate(_questCardPrefab, _panel.transform);
            QuestCardUI card = GO.GetComponent<QuestCardUI>();
            card.Setup(quest.ToQuestClass(QuestStateEnum.Disponible));
        }
        
        #endregion

        #region Privates and Protected
        
        PlayerClass _player;
        [SerializeField] GameObject _panel;
        [SerializeField] GameObject _questCardPrefab;
        
        #endregion
    }
}