local Base = require("Battle/Logic/Level/LevelItemFactory/LevelItem")
local LevelItem_WaitingZone = class("LevelItem_WaitingZone", Base)
local LuaConst = LuaConst
local EventSystem = require("Event/EventSystem")
local VisualObject = require("Battle/Expression/VisualObject")
local ColliderManager = require("Battle/Logic/Level/ColliderManager")

local IterEntity = function(entity, i)
    i = i + 1
    if i <= 1 then
        return i, entity
    end
end 

function LevelItem_WaitingZone:initialize(data)
    Base.initialize(self,data)

    if data.ColliderType == LuaConst.LevelShapeType.Circle then
        self._colliderID = ColliderManager.CreateCircleCollider(data.ItemPos,data.Radius * data.Radius)
    elseif data.ColliderType == LuaConst.LevelShapeType.Square then
        self._colliderID = ColliderManager.CreateRectCollider(data.ItemPos,data.ItemDir,data.Length,data.Width)
    end

    ColliderManager.AddEnterEvent(self._colliderID, self.OnTriggerEnter, self)
    ColliderManager.AddStayEvent(self._colliderID, self.OnTriggerStay, self)
    ColliderManager.AddExitEvent(self._colliderID, self.OnTriggerExit, self)

    self._triggerEntityID = nil
    self._context =
    {
        HasExecutors = function() return self._triggerEntityID ~= nil end,
        IterExecutors = function() return IterEntity, self._triggerEntityID, 0 end,
    }
    self._entityWaitingDic = {}
    self._effect = nil
    
end

--region --***************生命周期***************--

function LevelItem_WaitingZone:OnActive()
    if Base.OnActive(self) then
        if self._colliderID then
            ColliderManager.ActiveCollider(self._colliderID, LogicUpdateManager.ValidSyncEntityIter)
        end

        local itemData = self.ItemData
        if not string.isNilOrEmpty(itemData.Object) then
            if itemData.IsStaticObject then
                self._object = VisualObject.CreateEffectObject(itemData.Object, ExpLevelManager.SceneObjParent)
            else
                if itemData.ColliderType == LuaConst.LevelShapeType.Circle then
                    self._object = VisualObject.CreateEffectSphereTrigger(ExpLevelManager.SceneObjParent, itemData.Object, itemData.ShowRadius)
                elseif itemData.ColliderType == LuaConst.LevelShapeType.Square then
                    self._object = VisualObject.CreateEffectBoxTrigger(ExpLevelManager.SceneObjParent, itemData.Object, itemData.ShowLength, 1, itemData.ShowWidth)
                else
                    logging.error(LTAG.ERROR,"策划配置错误，元素ID", self.LevelItemID)
                end
            end

            if itemData.ShowRedPointType and itemData.ShowRedPointType > 0 then
                EventSystem.Dispatch(EventID.UI_MiniMap_AddItem, itemData.LevelItemID, itemData)
                LevelItemManager.Global:Notify_AddItemOnMap(itemData.LevelItemID)
            end
            
            if self._object then
                local px, pz = FP.tonumberV2(itemData.ItemPos)
                local dx, dz = FP.tonumberV2(itemData.ItemDir)
                self._object:SetPosition(px, 0, pz)
                self._object:SetDirection(dx, dz)           
            end
        end
        
        return true
    end
end

function LevelItem_WaitingZone:OnDeactive()
    if Base.OnDeactive(self) then
        if self._colliderID then
            ColliderManager.DeActiveCollider(self._colliderID, LogicUpdateManager.SyncEntityIter)
        end
        
        table.clear(self._entityWaitingDic)

        local itemData = self.ItemData
        if itemData.ShowRedPointType and itemData.ShowRedPointType > 0 then
            EventSystem.Dispatch(EventID.UI_MiniMap_DeleteItem, itemData.LevelItemID)
            LevelItemManager.Global:Notify_DeleteItemOnMap(itemData.LevelItemID)
        end

        if self._object then
            self._object:Dispose()
            self._object = nil
        end
        
        return true
    end
end

function LevelItem_WaitingZone:OnDestroy()
    Base.OnDestroy(self)
    if self._colliderID then
        ColliderManager.DestroyCollider(self._colliderID)
        self._colliderID = nil
    end
    self._triggerEntityID = nil
    self._context = nil
    self._entityWaitingDic = nil
    self._object = nil
end

--region 生命周期

--region --***************事件相关***************--

function LevelItem_WaitingZone:OnTriggerStay(entity)
    local entityID = entity:GetEntityID()
    local time = self._entityWaitingDic[entityID]
    if time then
        time:Add(LuaConst.TimeSpan)        
        if time >= self.ItemData.Time then
            self._entityWaitingDic[entityID] = nil
            self._triggerEntityID = entityID
            self:Dispatch(LuaConst.LevelConditionType.WaitingZone_Complete, self._context)
            self._triggerEntityID = nil
            EventSystem.Dispatch(EventID.Level_EndWait, entity)
        end 
    end
end

function LevelItem_WaitingZone:OnTriggerEnter(entity)
    self._entityWaitingDic[entity:GetEntityID()] = FP.newV1(0)
    EventSystem.Dispatch(EventID.Level_StartWait, entity, FP.tonumberV1(self.ItemData.Time), self.ItemData.ProgressText)
end

function LevelItem_WaitingZone:OnTriggerExit(entity)
    self._entityWaitingDic[entity:GetEntityID()] = nil
    EventSystem.Dispatch(EventID.Level_EndWait, entity)
end

function LevelItem_WaitingZone:DoAction(actionType, ...)
    Base.DoAction(self, actionType, ...)
    if actionType == LuaConst.LevelActionType.WaitingZone_Active then
        self:OnActive()
    elseif actionType == LuaConst.LevelActionType.WaitingZone_Deactive then
        self:OnDeactive()
    end
end

--endregion 事件相关

--region --***************内部方法***************--


--endregion 内部方法

return LevelItem_WaitingZone