//--------------------------------------------------------
//    [Author]:           第二世界
//    [  Date ]:           Monday, August 27, 2018
//--------------------------------------------------------

using System;
using System.Collections;
using System.Collections.Generic;
using TableConfig;
using UnityEngine;
using UnityEngine.UI;

namespace Snxxz.UI {

    public class FairyGrabBossWin : Window
    {
        [SerializeField] CyclicScroll m_Bosses;
        [SerializeField] Text m_FairyName;
        [SerializeField] Text m_NoneFairy;
        [SerializeField] ItemCell[] m_DropItems;
        [SerializeField] Button m_KillRecord;
        [SerializeField] Button m_Goto;
        [SerializeField] RectTransform m_ContainerUnOpen;
        [SerializeField] RectTransform m_ContainerOpen;
        [SerializeField] Text m_SurplusTime;

        FairyGrabBossModel model { get { return ModelCenter.Instance.GetModel<FairyGrabBossModel>(); } }
        DungeonModel dungeonModel { get { return ModelCenter.Instance.GetModel<DungeonModel>(); } }
        BossHomeModel bossHomeModel { get { return ModelCenter.Instance.GetModel<BossHomeModel>(); } }
        FindPreciousModel findPreciousModel { get { return ModelCenter.Instance.GetModel<FindPreciousModel>(); } }

        float m_Timer = 0f;
        const float Interval = 10f;

        bool autoSelect = false;
        int defaultSelect = 0;

        #region Built-in
        protected override void BindController()
        {
        }

        protected override void AddListeners()
        {
            m_KillRecord.onClick.AddListener(KillRecord);
            m_Goto.onClick.AddListener(Goto);
        }

        protected override void OnPreOpen()
        {
            DisplaySurplusTime();
            DisplayBossInfo();
            DisplayHighestFairy();
            GlobalTimeEvent.Instance.secondEvent += SecondEvent;
            model.bossSelectedEvent += BossSelectedEvent;
            model.bossProgressUpdate += BossProgressUpdate;
            model.bossAllProgressUpdate += BossAllProgressUpdate;
            model.stateUpdate += StateUpdate;
            m_Timer = 0;
        }

        protected override void OnActived()
        {
            base.OnActived();
            DisplayBosses();
            defaultSelect = model.selectBoss;
            autoSelect = false;
            model.QueryGrabBossProgress();
        }

        protected override void OnAfterOpen()
        {
        }

        protected override void OnPreClose()
        {
            GlobalTimeEvent.Instance.secondEvent -= SecondEvent;
            model.bossSelectedEvent -= BossSelectedEvent;
            model.bossProgressUpdate -= BossProgressUpdate;
            model.bossAllProgressUpdate -= BossAllProgressUpdate;
            model.stateUpdate -= StateUpdate;
        }

        protected override void OnAfterClose()
        {
        }

        protected override void LateUpdate()
        {
            base.LateUpdate();
            m_Timer += Time.deltaTime;
            if (m_Timer >= Interval)
            {
                m_Timer = 0;
                model.QueryGrabBossProgress();
            }
        }
        #endregion

        void DisplayBosses()
        {
            var bosses = new List<int>();
            bosses.AddRange(model.bosses);
            model.selectBoss = DefaultSelect();
            m_Bosses.Init(bosses);
            m_Bosses.MoveToCenter(bosses.IndexOf(model.selectBoss));
        }

        void DisplayBossInfo()
        {
            List<Item> dropItems;
            model.TryGetDropItems(model.selectBoss, out dropItems);
            for (int i = 0; i < m_DropItems.Length; i++)
            {
                m_DropItems[i].cellBtn.RemoveAllListeners();
                if (dropItems != null && i < dropItems.Count)
                {
                    m_DropItems[i].gameObject.SetActive(true);
                    var item = dropItems[i];
                    ItemCellModel itemCellModel = new ItemCellModel(item.id, true, (ulong)item.count, item.bind ? 1 : 0);
                    m_DropItems[i].Init(itemCellModel);
                    m_DropItems[i].cellBtn.AddListener(() =>
                    {
                        ItemAttrData itemAttrData = new ItemAttrData(item.id, true, (ulong)item.count, -1, item.bind ? 1 : 0);
                        ModelCenter.Instance.GetModel<ItemTipsModel>().SetItemTipsModel(itemAttrData);
                    });
                }
                else
                {
                    m_DropItems[i].gameObject.SetActive(false);
                }
            }
        }

        void DisplayHighestFairy()
        {
            m_FairyName.text = string.Empty;
            m_NoneFairy.gameObject.SetActive(true);
            if (!model.IsOpen)
            {
                return;
            }
            FairyGrabBossModel.BossProgressInfo bossProgress;
            if (model.TryGetBossProgress(model.selectBoss, out bossProgress))
            {
                m_FairyName.text = bossProgress.FamilyName;
                m_NoneFairy.gameObject.SetActive(string.IsNullOrEmpty(bossProgress.FamilyName));
            }
        }

        int DefaultSelect()
        {
            return model.bosses[0];
        }

        void DisplaySurplusTime()
        {
            var seconds = model.surplusSeconds;
            if (seconds > 0)
            {
                if (!m_ContainerOpen.gameObject.activeSelf || m_ContainerUnOpen.gameObject.activeSelf)
                {
                    m_ContainerOpen.gameObject.SetActive(true);
                    m_ContainerUnOpen.gameObject.SetActive(false);
                }
                m_SurplusTime.text = TimeUtility.SecondsToDHMSCHS(seconds);
            }
            else
            {
                if (!m_ContainerUnOpen.gameObject.activeSelf || m_ContainerOpen.gameObject.activeSelf)
                {
                    m_ContainerUnOpen.gameObject.SetActive(true);
                    m_ContainerOpen.gameObject.SetActive(false);
                }
            }
        }

        private void Goto()
        {
            var error = 0;
            if (model.TestEnterDungeon(model.selectBoss, out error))
            {
                if (IsBossKilled(model.selectBoss))
                {
                    SysNotifyMgr.Instance.ShowTip("FairyGrabBossOver");
                }
                WindowJumpMgr.Instance.ClearJumpData();
                WindowCenter.Instance.Close<LootPreciousFrameWin>();
                MapTransferUtility.Instance.MoveToNPC(model.selectBoss);
            }
            else
            {
                model.DisplayErrorTip(error);
            }
        }

        bool IsBossKilled(int bossId)
        {
            FairyGrabBossModel.BossProgressInfo bossProgress;
            bool killed = false;
            if (model.TryGetBossProgress(bossId, out bossProgress))
            {
                var progress = 1 - (float)bossProgress.currentHp / bossProgress.totalHp;
                killed = progress >= 1;
            }
            return killed;
        }

        private void KillRecord()
        {
            findPreciousModel.ViewKillRecordsBoss = model.selectBoss;
            WindowCenter.Instance.Open<KillRecordsWin>();
        }

        private void SecondEvent()
        {
            DisplaySurplusTime();
        }

        private void BossSelectedEvent(int bossId)
        {
            if (defaultSelect != bossId)
            {
                autoSelect = true;
            }
            DisplayBossInfo();
            DisplayHighestFairy();
        }

        private void BossProgressUpdate(int bossId)
        {
            if (bossId == model.selectBoss)
            {
                DisplayHighestFairy();
            }
        }

        void BossAllProgressUpdate()
        {
            if (!autoSelect && model.InActivityTime)
            {
                AutoSelect();
            }
            autoSelect = true;
        }

        private void StateUpdate()
        {
            DisplayHighestFairy();
        }

        void AutoSelect()
        {
            var index = 0;
            for (int i = 0; i < model.bosses.Count; i++)
            {
                FairyGrabBossModel.BossProgressInfo bossProgress;
                if (model.TryGetBossProgress(model.bosses[i], out bossProgress))
                {
                    var progress = (float)bossProgress.currentHp / bossProgress.totalHp;
                    if (progress > 0)
                    {
                        index = i;
                        break;
                    }
                }
                else
                {
                    index = i;
                    break;
                }
            }
            m_Bosses.MoveToCenter(index);
        }

    }

}