//--------------------------------------------------------
//    [Author]:           第二世界
//    [  Date ]:           Friday, March 08, 2019
//--------------------------------------------------------
using UnityEngine;
using System.Collections;
using System.Collections.Generic;
using UnityEngine.UI;

namespace Snxxz.UI
{

    public class EquipTrainLevelBehaviour : MonoBehaviour
    {

        [SerializeField] Button m_Select;
        [SerializeField] Image m_BackGround;
        [SerializeField] Image m_Arrow;
        [SerializeField] Text m_Title;

        readonly List<EquipTrainCandidateBehaviour> slotBehaviours = new List<EquipTrainCandidateBehaviour>();

        EquipTrainModel model { get { return ModelCenter.Instance.GetModel<EquipTrainModel>(); } }
        EquipModel equipModel { get { return ModelCenter.Instance.GetModel<EquipModel>(); } }

        public int level { get; private set; }
        public void Init(int level)
        {
            var equipSet = equipModel.GetEquipSet(level);
            var realmConfig = RealmConfig.Get(equipSet.realm);
            this.m_Title.text = Language.Get("RealmEquipName", realmConfig.Name);

            this.level = level;
            m_Select.SetListener(Select);
        }

        public void UnInit()
        {
            Dispose();

            this.level = 0;
            this.m_Select.RemoveAllListeners();
        }

        public void Display()
        {
            var siblingIndex = this.transform.GetSiblingIndex();
            var candidates = this.model.candidatePlaces.Fetch();
            for (var i = candidates.Count - 1; i >= 0; i--)
            {
                var behaviour = EquipTrainCandidateBehaviourPool.Get();
                behaviour.Display(candidates[i]);
                behaviour.transform.SetParentEx(this.transform.parent, Vector3.zero, Quaternion.identity, Vector3.one);
                behaviour.transform.SetSiblingIndex(siblingIndex + 1);
                slotBehaviours.Add(behaviour);
            }

            m_BackGround.SetSprite("RealmEquip_16");
            m_Arrow.transform.localEulerAngles = new Vector3(0, 0, 180);
        }

        public void Dispose()
        {
            for (var i = slotBehaviours.Count - 1; i >= 0; i--)
            {
                EquipTrainCandidateBehaviourPool.Release(slotBehaviours[i]);
            }

            slotBehaviours.Clear();
            m_BackGround.SetSprite("RealmEquip_5");
            m_Arrow.transform.localEulerAngles = Vector3.zero;
        }

        private void Select()
        {
            if (model.selectedLevel.value == this.level)
            {
                model.SelectLevel(0);
            }
            else
            {
                model.SelectLevel(this.level);
            }
        }


    }

}