using System.Collections;
using System.Collections.Generic;
using Ichni.RhythmGame.Beatmap;
using UnityEngine;

namespace Ichni.RhythmGame
{
    public class SongInformation : IBaseElement
    {
        public AudioClip song; //曲目
        public string songName;
        public string songLocation; //曲名
        public float bpm; //每分钟节拍数
        public float delay; //设定音乐和谱面延迟Delay秒后开始，在延迟中，SongPosition为负数。

        public float songTime;
        public float songBeat => songTime / 60 * bpm;

        public BaseElement_BM matchedBM { get; set; }
        
        public SongInformation(string songName, float bpm, float delay)
        {
            this.songName = songName;
            this.bpm = bpm;
            this.delay = delay;
            songLocation = EditorManager.instance.projectInformation.projectPath + "/" + songName + ".wav";
            Debug.Log("Loading song from " + songLocation + " " + ES3.FileExists(songLocation));
            song = ES3.LoadAudio(songLocation, AudioType.WAV);
        }

        public void SaveBM()
        {
            matchedBM = new SongInformation_BM(songName, bpm, delay);
        }

        public void SetUpInspector()
        {
            throw new System.NotImplementedException();
        }
        
        public void Refresh()
        {
            throw new System.NotImplementedException();
        }
    }

    namespace Beatmap
    {
        public class SongInformation_BM : BaseElement_BM
        {
            public string songName;
            public float bpm;
            public float delay;

            public SongInformation_BM()
            {
                
            }
            
            public SongInformation_BM(string songName, float bpm, float delay)
            {
                this.songName = songName;
                this.bpm = bpm;
                this.delay = delay;
            }

            public override void ExecuteBM()
            {
                EditorManager.instance.songInformation = new SongInformation(songName, bpm, delay);
            }
        }
    }
}