using System;
using System.Collections;
using System.Collections.Generic;
using PixelCrushers;
using PixelCrushers.DialogueSystem;
using Sirenix.OdinInspector;
using UnityEngine;
using UnityEngine.Events;

namespace Beyond
{
    public class EventSequencer : Saver
    {
        public bool m_useOnce = true;
        public bool m_startOnEnable = false;

        [Serializable]
        public class EventData
        {
            public UnityEvent m_event;
            public string barkString;
            public float delay;
        }

        public EventData[] m_sequence;

        public bool WasUsed
        {
            get => m_saveData.used;
        }

        private class SaveData
        {
            public bool used = false;
        }

        private SaveData m_saveData = new SaveData();

        [Button("Test")]
        private void Test()
        {
        }

        [Button]
        public void StartSequence()
        {
            if (m_useOnce && WasUsed)
                return;
            if (m_sequence == null || m_sequence.Length == 0)
                return;
            StopAllCoroutines();
            StartCoroutine(SequenceCoroutine());
        }

        private IEnumerator SequenceCoroutine()
        {
            for (int i = 0; i < m_sequence.Length; i++)
            {
                var ev = m_sequence[i];
                yield return new WaitForSecondsRealtime(ev.delay);
                ev.m_event?.Invoke();
                if (!string.IsNullOrEmpty(ev.barkString))
                {
                    DialogueManager.BarkString(ev.barkString, Player.Instance.transform);
                }
            }

            yield return null;
        }

        // Start is called before the first frame update
        private void Start()
        {
        }

        private void OnEnable()
        {
            if (m_startOnEnable)
            {
                StartSequence();
            }
        }

        public override string RecordData()
        {
            return SaveSystem.Serialize(m_saveData);
        }

        public override void ApplyData(string s)
        {
            var data = SaveSystem.Deserialize<SaveData>(s);
            if (data != null)
            {
                m_saveData = data;
            }
        }
    }
}