using System;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using KairoEngine.Core;
using KairoEngine.Core.ModuleSystem;
using Sirenix.OdinInspector;

namespace KairoEngine.SFX
{
    [Serializable, HideReferenceObjectPicker]
    public class SFXModule : GameModuleBase
    {
        public override string name => "SFX Module";

        [Tooltip("Use a custom sound emitter prefab or load the default prefab")]
        [HorizontalGroup("@name/emitter", 0.015f), LabelText("Custom Sound Emitter")] public bool useCustomSoundEmitter;
        [HorizontalGroup("@name/emitter", 0.985f), HideLabel, ShowIf("@useCustomSoundEmitter")] public GameObject soundEmitterPrefab;
        [FoldoutGroup("@name"), Tooltip("Optional sound library asset")] public SFXLibrary soundLibrary;

        public SFXModule(GameConfig config) : base(config)
        {
            this.gameConfig = config;
            this.className = this.GetType().AssemblyQualifiedName;
            this.typeName = "SFXModule";
        }

        public override void Load(Transform parent)
        {
            if(!useCustomSoundEmitter) soundEmitterPrefab = Resources.Load("SoundEmmiterPrefab") as GameObject;
            GameObject soundControllerPrefab = Resources.Load("SoundControllerPrefab") as GameObject;
            GameObject soundControllerObj = GameObject.Instantiate(soundControllerPrefab, parent);
            SoundController soundController = soundControllerObj.GetComponent<SoundController>();
            if(soundController == null)
            {
                Debug.LogError($"SoundControllerPrefab has no SoundController component", soundControllerObj);
                return;
            }
            soundController.soundEmitterPrefab = soundEmitterPrefab;
            if(soundLibrary != null) soundController.soundLibrary = soundLibrary;
            soundControllerObj.name = "SoundController";
        }

        public override void Reset()
        {
            
        }

        public override void Destroy()
        {
            
        }

        public static SFXModule JSONToSFXModule(string data)
        {
            try
            {
                return JsonUtility.FromJson<SFXModule>(data);
            }
            catch (System.Exception e)
            {
                Debug.LogError($"Could not deserialize SFXModule: \n{e}");
                return new SFXModule(null);
            }
        }

        public override void OnBeforeSerialize(ObjectSerializer serializer) 
        { 
            if(soundEmitterPrefab != null) serializer.AddGameObject("SFXModule_soundEmitterPrefab", soundEmitterPrefab);
        }

        public override void OnBeforeDeserialize(ObjectSerializer serializer) 
        { 
            soundEmitterPrefab = serializer.GetGameObject("SFXModule_soundEmitterPrefab");
        }
    }
}