// ***********************************************************************
// Assembly         : Game
// Author           : Kimch
// Created          : 2021-05-01
// Description      :
// Last Modified By : 
// Last Modified On : 
// ***********************************************************************
// <copyright file= "AdventureProxy" company="Kunpo"></copyright>
// <summary></summary>
// ***********************************************************************

using System.Collections;
using System.Collections.Generic;
using PureMVC.Interfaces;
using UnityEngine;

namespace G
{
	/// <summary>
	/// 
	/// </summary>
	public class AdventureProxy : F.GameProxy
	{
		#region Field

		/// <summary>
		/// 
		/// </summary>
		private readonly Dictionary<int, ItemAdventure> _globalAdventures = new Dictionary<int, ItemAdventure>();

		/// <summary>
		/// 
		/// </summary>
		private readonly List<ItemAdventure> _stageAdventures = new List<ItemAdventure>();

		#endregion

		#region Method

		public void ShowGlobalAdventure(int id)
		{
			if (_globalAdventures.TryGetValue(id, out var adventure))
			{
				if (adventure.story > 0)
					StartCoroutine(ShowAdventure(adventure));
				else
					UI.AdventureBox.ShowAdventure(adventure);
			}
		}

		private IEnumerator ShowAdventure(ItemAdventure adventure)
		{
			var storying = false;
			storying = StoryProxy.Instance.TriggerStory(adventure.story, () =>
			{
				storying = false;
			});
			while (storying)
			{
				yield return null;
			}
			UI.AdventureBox.ShowAdventure(adventure);
		}

		/// <summary>
		/// 
		/// </summary>
		/// <param name="id"></param>
		/// <param name="callback"></param>
		public bool ShowStageAdventure(int id, bool auto, Callback callback)
		{
			ItemAdventure adventure = null;
			if (id > 0)
			{
				adventure = ItemProxy.Instance.GetStaticItem<ItemAdventure>(id);
			}

			if (adventure == null)
			{
				if (_stageAdventures.Count > 0)
				{
					adventure = _stageAdventures[Random.Range(0, _stageAdventures.Count)];
				}
			}

			if (adventure != null)
			{
				UI.AdventureBox.ShowAdventure(adventure, auto, callback);
				return true;
			}
			else
			{
				return false;
			}
		}

		#endregion

		#region Proxy

		public static AdventureProxy Instance => GetInstance<AdventureProxy>();

		public override void LoadCompleted()
		{
			if (_globalAdventures.Count == 0 && _stageAdventures.Count == 0)
			{
				var adventures = ItemProxy.Instance.GetStaticItems<ItemAdventure>();
				for (int i = 0; i < adventures.Count; i++)
				{
					var adventure = adventures[i];
					if (adventure.type == 2)
					{
						int missionId = adventure.typeArgs != null && adventure.typeArgs.Length > 0 ? adventure.typeArgs[0] : 0;
						if (missionId > 0)
							_globalAdventures.Add(missionId, adventure);
					}
					else if (adventure.type == 1)
					{
						_stageAdventures.Add(adventures[i]);
					}
				}
			}
		}

		static readonly int[] _ListNotificationInterests = new int[] {
			GlobalDefine.EVENT_MISSION_COMPLETED,
		};

		public override IList<int> ListNotificationInterests()
		{
			return _ListNotificationInterests;
		}

		public override void HandleNotification(INotification notification)
		{
			if (notification.Name == GlobalDefine.EVENT_MISSION_COMPLETED)
				if (notification.Body is Mission mission)
				{
					ShowGlobalAdventure(mission.id);
				}
		}

		#endregion
	}
}