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using UnityEngine;
using UnityEngine.UI;

namespace PixelCrushers.QuestMachine.Examples
{

    public class CustomQuestJournalUI : UnityUIQuestJournalUI
    {

        [SerializeField] private Button showActiveQuestsButton;
        [SerializeField] private Button showCompletedQuestsButton;
        [SerializeField] private GameObject detailsPanel;

        private bool showActiveQuests = true;

        protected virtual void Start()
        {
            showActiveQuestsButton.onClick.AddListener(() => { ShowQuestsInState(true); });
            showCompletedQuestsButton.onClick.AddListener(() => { ShowQuestsInState(false); });
        }

        protected virtual void ShowQuestsInState(bool showActive)
        {
            showActiveQuests = showActive;
            Repaint();
        }

        protected override void AddQuestToUI(Quest quest, RectTransform container)
        {
            if (quest == null) return;
                var state = quest.GetState();
                var isCompleted = state == QuestState.Successful || state == QuestState.Failed;
            if ((showActiveQuests && state == QuestState.Active) ||
                (!showActiveQuests && isCompleted))
            {
                base.AddQuestToUI(quest, container);
            }
        }

        protected override void RepaintSelectedQuest()
        {
            detailsPanel.SetActive(selectedQuest != null);
            base.RepaintSelectedQuest();
        }
    }
}