using System;
using System.Collections;
using System.Collections.Generic;
using Ichni.Menu;
using Ichni.Menu.UI;
using Ichni.UI;
using UnityEngine;
using UnityEngine.UI;

namespace Ichni.Menu.UI
{
    public class SongSelectionUIPage : UIPageBase
    {
        public GameObject songSelectionTabPrefab;
        public RectTransform songSelectionTabContainer;
        public List<SongSelectionTabUI> songSelectionTabs;

        public bool isLowpassing;
        public Button lowPassFilterButton;
        public bool isHighpassing;
        public Button highPassFilterButton;
        
        private void Start()
        {
            //GenerateSongTabs();
            
            lowPassFilterButton.onClick.AddListener(() =>
            {
                Debug.Log("Low Pass Filter Button Clicked");
                isLowpassing = !isLowpassing;
                float value = isLowpassing ? 33f : 100f;
                MenuAudioManager.instance.audioContainer.SetRTPC("PreviewLowPassFilter", value);
            });
            
            highPassFilterButton.onClick.AddListener(() =>
            {
                Debug.Log("High Pass Filter Button Clicked");
                isHighpassing = !isHighpassing;
                float value = isHighpassing ? 33f : 100f;
                MenuAudioManager.instance.audioContainer.SetRTPC("PreviewHighPassFilter", value);
            });
        }

        public void GenerateSongTabs()
        {
            string chapter = ChapterSelectionManager.instance.currentChapter;
            ChapterSelectionUnit chapterUnit = ChapterSelectionManager.instance.chapters.Find(c => c.chapterIndex == chapter);
            foreach (SongItemData song in chapterUnit.songs)
            {
                SongSelectionTabUI tab = Instantiate(songSelectionTabPrefab, songSelectionTabContainer).GetComponent<SongSelectionTabUI>();
                tab.SetUpTab(song);
            }
        }
        
        private void ClearTabs()
        {
            foreach (SongSelectionTabUI tab in songSelectionTabs)
            {
                Destroy(tab.gameObject);
            }
            songSelectionTabs.Clear();
        }
    }
}