using System;
using System.Collections;
using System.Collections.Generic;
using System.Linq;
using AK.Wwise;
using Ichni.RhythmGame;
using Sirenix.OdinInspector;
using SLSUtilities.WwiseAssistance;
using UnityEngine;
using UnityEngine.Serialization;

namespace Ichni.Menu
{
    [CreateAssetMenu(fileName = "DefaultChapter", menuName = "Ichni/UI/ChapterSelectionUnit", order = 0)]
    public partial class ChapterSelectionUnit : SerializedScriptableObject
    {
        public string chapterIndex;
        public string chapterName;
        public string chapterSubtitle;
        public Color themeColor;
        public Sprite avatar;
        public Switch chapterSwitch;
        
        [Searchable]
        public List<SongItemData> songs = new List<SongItemData>();
        
        [Button]
        public void SetUpDefaultDifficulties()
        {
            foreach (SongItemData song in songs)
            {
                if(song.difficultyDataList.All(d => d.difficultyName != "Easy"))
                {
                    song.difficultyDataList.Add(new DifficultyData(
                        0, "Easy","Easy", 0, "", 
                            new Color(0f, 0.7f, 0.2f, 1f)));
                }

                if (song.difficultyDataList.All(d => d.difficultyName != "Hard"))
                {
                    song.difficultyDataList.Add(new DifficultyData(
                        1,"Hard", "Hard", 0, "", 
                            new Color(1f, 0.2f, 0.2f, 1f)));
                }
            }
        }

        [Button]
        public void SelectSwitch()
        {
            AudioManager.SetSwitch(chapterSwitch);
        }
    }

    public partial class ChapterSelectionUnit
    {
        public List<string> GetRelatedSongNamesOfUnlockKey(string key)
        {
            return (from song in songs where song.storyUnlockKey == key select song.songName).ToList();
        }
        
        public (int, int, int, int, int) GetChapterSaveInfo()
        {
            int beatmapCount = 0;
            int finishedSongCount = 0;
            int finishedBeatmapCount = 0;
            int fullComboCount = 0;
            int allPerfectCount = 0;
            
            foreach (SongItemData song in songs)
            {
                if (GameSaveManager.instance.SongSaveModule.songStatusSaves.TryGetValue(song.songName, out var songStatus))
                {
                    bool thisSongFinished = false;
                    foreach (BeatmapSave beatmapSave in songStatus.beatmapSaves)
                    {
                        beatmapCount++;
                        if (!beatmapSave.IsEmpty())
                        {
                            thisSongFinished = true;
                            finishedBeatmapCount++;
                            
                            if (beatmapSave.isFullCombo)
                            {
                                fullComboCount++;
                            }
                            
                            if (beatmapSave.isAllPerfect)
                            {
                                allPerfectCount++;
                            }
                        }
                    }
                    
                    if (thisSongFinished)
                    {
                        finishedSongCount++;
                    }
                }
            }
            
            return (beatmapCount, finishedSongCount, finishedBeatmapCount, fullComboCount, allPerfectCount);
        }
    }
    
    [InlineProperty]
    [Serializable]
    public class SongItemData
    {
        [FoldoutGroup("$songName", false)]
        public string songName;
        
        [FoldoutGroup("$songName")]
        public string displaySongName;
        
        [FoldoutGroup("$songName")]
        public string composer;
        
        [FoldoutGroup("$songName")]
        public Switch songSwitch;
        
        [FoldoutGroup("$songName")]
        public Sprite illustration;
        
        [FoldoutGroup("$songName")]
        public string illustratorName;
        
        [FoldoutGroup("$songName")]
        public string additionalInformation;
        
        [FoldoutGroup("$songName")]
        public List<DifficultyData> difficultyDataList;
        
        [FoldoutGroup("$songName")] 
        public string storyUnlockKey;

        [FoldoutGroup("$songName")] 
        public string paymentUnlockKey;
    }
    
    [Serializable]
    public class DifficultyData
    {
        public int difficultyIndex;
        public string difficultyName;
        public string displayDifficultyName;
        public int difficultyValue;
        public string charterName;
        public Color color;
        public bool isAvailable;
        
        public DifficultyData()
        {
            
        }
        
        public DifficultyData(int difficultyIndex, string difficultyName, string displayDifficultyName, int difficultyValue, string charterName, Color color)
        {
            this.difficultyIndex = difficultyIndex;
            this.difficultyName = difficultyName;
            this.displayDifficultyName = displayDifficultyName;
            this.charterName = charterName;
            this.difficultyValue = difficultyValue;
            this.color = color;
            this.isAvailable = true;
        }
        
        public string GetDifficultyName()
        {
            return string.IsNullOrEmpty(displayDifficultyName) ? difficultyName : displayDifficultyName;
        }
    }
}