local Base = require("Battle/Logic/Level/LevelItemFactory/LevelItem")
local VisualObject = require("Battle/Expression/VisualObject")

local LevelItem_Obstruct = class("LevelItem_Obstruct", Base)
local PATH_EFFECT = ConstAssetPathConfig.PATH_EFFECT1
local SHOW_LENGTH = 2
local EFFECT_COLLIDER_HEIGHT = 4

function LevelItem_Obstruct:initialize(data)
    Base.initialize(self,data)
    LuaShoveManager.SetObstructData(data.LevelItemID, data.ItemPos, data.ItemDir, data.Length, data.Width)
    self._objectList = {}
end

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

function LevelItem_Obstruct:OnActive()
    if Base.OnActive(self) then
        LuaShoveManager.OpenObstruct(self.LevelItemID)

        local itemData = self.ItemData
        local effectStay = itemData.EffectStay
        if not string.isNilOrEmpty(itemData.Effect) then
            local path = string.format(PATH_EFFECT,itemData.Effect)
            local center_px, center_pz = FP.tonumberV2(itemData.ItemPos)
            local dx, dz = FP.tonumberV2(itemData.ItemDir)
            local count = math.ceil(itemData.ShowLength/ SHOW_LENGTH)

            local right_dx = dz
            local right_dz = -dx
            local offset = count / 2 - 0.5

            local start_px = center_px - right_dx * offset * SHOW_LENGTH
            local start_pz = center_pz - right_dz * offset * SHOW_LENGTH
            local effectZ = FP.tonumberV1(itemData.Width)/2
            for i = 0, count-1 do
                local px = start_px + right_dx * i * SHOW_LENGTH
                local pz = start_pz + right_dz * i * SHOW_LENGTH
                local obstructObj
                if effectStay then
                    obstructObj = VisualObject.CreateVisualObject(path, ExpLevelManager.SceneObjParent)
                    obstructObj:SetPositionAndDirection(dx, dz,px, 0, pz + effectZ, -0.5)
                else
                    obstructObj = VisualObject.CreateObstructEffectTrigger(ExpLevelManager.SceneObjParent, path, SHOW_LENGTH, EFFECT_COLLIDER_HEIGHT, itemData.ShowWidth)
                    obstructObj:SetPositionAndDirection(dx, dz,px, 0, pz)
                    obstructObj:Invoke('SetChildLocalPosition', 0, -0.5, effectZ)
                end
                table.insert(self._objectList, obstructObj)
            end
        end
        return true
    end
end

function LevelItem_Obstruct:OnDeactive()
    if Base.OnDeactive(self) then
        LuaShoveManager.CloseObstruct(self.LevelItemID)

        for i = #self._objectList,1,-1 do
            self._objectList[i]:Dispose()
            self._objectList[i] = nil
        end
        
        return true
    end
end


--endregion 生命周期

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

function LevelItem_Obstruct:DoAction(actionType, match)
    Base.DoAction(self, actionType)
    
    if actionType == LuaConst.LevelActionType.Obstruct_Active then
        self:OnActive()
    elseif actionType == LuaConst.LevelActionType.Obstruct_Deactive then
        self:OnDeactive()
    end
    
end
--endregion 事件相关

return LevelItem_Obstruct