using Game.Battle;

namespace Game
{
    public class PageHud : UIPageBase<ViewHud>
    {
        public int TargetCache = 0;
        public PageHud()
        {
        }
        protected override void OnCreate()
        {
            CreateUI(true);
        }
        protected override void OnDestroy()
        {
        }
        protected override void OnOpen()
        {
            // UIManager.instance.Open(EUIPage.BlessList);
            // UIManager.instance.Open(EUIPage.Combo);
            UIManager.Instance.Open(EuiPage.HeadBar);
            UIManager.Instance.Open(EuiPage.Weapon);

            EventManager.Instance.AddEvent<PEntityAlive>(EEvent.EntityAlive, OnEntityAlive);
            EventManager.Instance.AddEvent<PEntityHit>(EEvent.EntityHit, OnEntityHit);
            EventManager.Instance.AddEvent<string>(EEvent.ShowLevelName, OnShowLevelName);
        }
        protected override void OnClose()
        {
            EventManager.Instance.RemoveEvent<PEntityAlive>(EEvent.EntityAlive, OnEntityAlive);
            EventManager.Instance.RemoveEvent<PEntityHit>(EEvent.EntityHit, OnEntityHit);
            EventManager.Instance.RemoveEvent<string>(EEvent.ShowLevelName, OnShowLevelName);
        }
        private void OnEntityAlive(PEntityAlive param)
        {
            if (TargetCache == 0)
            {
                return;
            }
            var entity = param.Entity;
            if (!param.IsAlive && entity == TargetCache)
            {
                BindMonsterInfo(null);
            }
        }
        private void OnEntityHit(PEntityHit param)
        {
            if (!param.IsSkill)
            {
                return;
            }
            var entity = Util.GetEntity(param.Target);
            if (!entity.hp.IsAlive)
            {
                return;
            }
            if (entity.Team() != ETeam.Monster)
            {
                return;
            }
            if (TargetCache != param.Entity)
            {
                BindMonsterInfo(entity);
            }
        }
        private void OnShowLevelName(string levelName)
        {
            View.m_showLevelName.selectedIndex = 1;
            var uiLevelName = View.m_UI_LevelName;
            uiLevelName.m_Name.text = levelName;
            uiLevelName.m_showName.Play();
        }

        protected override void OnCreateBind()
        {
            var master = Util.GetMaster();
            BindHp(master);         //绑定血条
            BindShield(master);     //绑定护盾条
            BindInteract(master);   //绑定交互UI
        }
        public override void Update()
        {
        }
        private void BindHp(GameEntity entity)
        {
            var hp = entity.hp;
            var uiPlayer = View.m_UI_Player;
            BindData(hp.Hp, (_, now) =>
            {
                uiPlayer.m_bar_blood.value = now;
                uiPlayer.m_t_blood.text = $"{now}";
            });
            BindData(hp.HpMax, (_, now) =>
            {
                uiPlayer.m_bar_blood.max = now;
                uiPlayer.m_t_bloodThrough.text = $"{now}";
            });

        }
        private void BindShield(GameEntity entity)
        {

        }
        private void BindInteract(GameEntity entity)
        {
            var combo = entity.combo;
            BindData(combo.TargetInteract, (_, now) =>
            {
                View.m_showInteract.selectedIndex = (now != 0 ? 1 : 0);
            });
        }

        private void BindMonsterInfo(GameEntity entity)
        {
            var entityPre = Util.GetEntity(TargetCache);
            if (entityPre != null)
            {
                var hp = entityPre.hp;
                var buff = entityPre.buff;
                UnbindData(hp.HpMax);
                UnbindData(hp.Hp);
                UnbindData(hp.ShieldMax);
                UnbindData(hp.Shield);
                UnbindData(buff.BuffMap);
                foreach (var item in buff.BuffMap)
                {
                    var buffData = item.Value;
                    UnbindData(buffData.TimeLeft);
                    UnbindData(buffData.Level);
                }
            }
            if (entity != null)
            {
                var uiMonster = View.m_UI_Monster;
                var hp = entity.hp;
                var buff = entity.buff;
                uiMonster.m_monsterName.text = entity.iD.Data.BasicCfg.Name;

                BindData(hp.HpMax, (_, now) =>
                {
                    uiMonster.m_bloodBarEnemy.m_sub.max = now;
                    uiMonster.m_bloodBarEnemy.m_tween.max = now;
                });
                BindData(hp.Hp, (_, now) =>
                {
                    uiMonster.m_bloodBarEnemy.m_sub.value = now;
                    uiMonster.m_bloodBarEnemy.m_tween.TweenValue(now - 1, 0.5f);
                });
                BindData(hp.ShieldMax, (_, now) =>
                {
                    uiMonster.m_shieldBarEnemy.m_sub.max = now;
                    uiMonster.m_shieldBarEnemy.m_tween.max = now;
                    uiMonster.m_showshield.selectedIndex = now > 0 ? 1 : 0;
                });
                BindData(hp.Shield, (_, now) =>
                {
                    uiMonster.m_shieldBarEnemy.m_sub.value = now;
                    uiMonster.m_shieldBarEnemy.m_tween.TweenValue(now - 1, 0.5f);
                    uiMonster.m_showshield.selectedIndex = now > 0 ? 1 : 0;
                });
                BindData(buff.BuffMap, (_, now) =>
                {
                    uiMonster.m_buff.RemoveChildrenToPool();
                    foreach (var item in now)
                    {
                        if (!item.Value.IsShow)
                        {
                            continue;
                        }
                        var obj = uiMonster.m_buff.AddItemFromPool() as Viewc_buffItem;
                        var buffData = item.Value;
                        obj.m_buffIcon.texture = Texture(buffData.BuffCfg.Buff.Icon);
                        ReBindData(buffData.TimeLeft, (_, now) =>
                        {
                            obj.m_mask.fillAmount = now / buffData.TimeMax;
                        });
                        ReBindData(buffData.Level, (_, now) =>
                        {
                            obj.m_level.text = $"{now}";
                        });
                    }
                });
                TargetCache = entity.ID();
            }
            View.m_showMonsterInfo.selectedIndex = entity == null ? 0 : 1;

        }
        protected override void OnInput(PPlayerInput context)
        {
            if (context.Action == EKeyActionType.Press)
            {
                if (context.Key == EFunctionKey.Test1)
                {
                    UIManager.Instance.Open(EuiPage.SkillGm);
                }
                if (context.Key == EFunctionKey.Bag)
                {
                    UIManager.Instance.Open(EuiPage.Bag);
                }
                if (context.Key == EFunctionKey.Menu)
                {
                    UIManager.Instance.Open(EuiPage.GmPanel);
                }
            }
        }
    }
}