local GameResourceLoader = require("Game.Common.Resource.GameResourceLoader")
local ResType = GameResourceLoader.ResType
local GameCameraStackManager = CS.GameCameraStackManager
local BasePanel = class("BasePanel")
local sTopBarCtrlLua = "Game.UI.TopBarEx.TopBarCtrl"
local sSafeAreaRoot = "----SafeAreaRoot----"
local bDebugLog = false
local typeof = typeof
function BasePanel:ctor(nIndex, nPanelId, tbParam)
	self._nIndex = nIndex
	self._nPanelId = nPanelId
	self._bIsActive = false
	self._tbParam = tbParam
	self._nGoBlurInsId = nil
	if self._nFADEINTYPE == nil then
		self._nFADEINTYPE = 1
	end
	if self._nFadeInType == nil then
		self._nFadeInType = 1
	end
	if self._bIsMainPanel == nil then
		self._bIsMainPanel = true
	end
	if self._bAddToBackHistory == nil then
		self._bAddToBackHistory = true
	end
	if self._nSnapshotPrePanel == nil then
		self._nSnapshotPrePanel = 0
	end
	if self._sSortingLayerName == nil then
		self._sSortingLayerName = AllEnum.SortingLayerName.UI
	end
	if self._tbDefine == nil then
		self._tbDefine = {}
	end
	if self._sUIResRootPath ~= nil then
		self.sUIResRootPath = Settings.AB_ROOT_PATH .. self._sUIResRootPath
	else
		self.sUIResRootPath = Settings.AB_ROOT_PATH .. "UI/"
	end
	self._tbObjCtrl = {}
	self._tbObjChildCtrl = {}
	self._tbObjDyncChildCtrl = {}
	if type(self.Awake) == "function" then
		self:Awake()
	end
	self.bIsTipsPanel = UTILS.CheckIsTipsPanel(self._nPanelId)
end
function BasePanel:_PreExit(callback, bPlayFadeOut)
	if self._bIsActive == false then
		return
	end
	self:_UnbindEventCallback()
	for sName, objChildCtrl in ipairs(self._tbObjChildCtrl) do
		objChildCtrl:_PreExit()
	end
	for i, objDyncChildCtrl in ipairs(self._tbObjDyncChildCtrl) do
		objDyncChildCtrl:_PreExit()
	end
	local nCount = #self._tbObjCtrl
	local func_PreExitDone = function()
		nCount = nCount - 1
		if nCount == 0 and type(callback) == "function" then
			callback()
		end
	end
	for i, objCtrl in ipairs(self._tbObjCtrl) do
		objCtrl:_PreExit(func_PreExitDone, bPlayFadeOut)
	end
end
function BasePanel:_PreEnter(callback, goSnapshot)
	local _trParent = PanelManager.GetUIRoot(self._sSortingLayerName)
	local nCount = #self._tbDefine
	local function func_DoInstantiate(nIndex)
		local func_ProcNext = function()
			nIndex = nIndex + 1
			if nIndex > nCount then
				if type(callback) == "function" then
					callback()
				end
			else
				func_DoInstantiate(nIndex)
			end
		end
		local objCtrl = self._tbObjCtrl[nIndex]
		if objCtrl ~= nil and objCtrl.gameObject ~= nil then
			objCtrl:ParsePrefab()
			func_ProcNext()
		else
			local tbDefine = self._tbDefine[nIndex]
			local sPrefabFullPath = self.sUIResRootPath .. tbDefine.sPrefabPath
			local sLuaClassName = tbDefine.sCtrlName
			local func_PrefabLoaded = function(uiPrefab)
				local luaClassName = require(sLuaClassName)
				local trParent = _trParent
				if sLuaClassName == sTopBarCtrlLua and self._trTopBarParent ~= nil then
					trParent = self._trTopBarParent
				end
				local goPrefabInstance = instantiate(uiPrefab, trParent)
				goPrefabInstance.name = uiPrefab.name
				goPrefabInstance.transform:SetAsLastSibling()
				if nIndex == 1 then
					self._trTopBarParent = goPrefabInstance.transform:Find(sSafeAreaRoot)
					if self._trTopBarParent == nil then
						self._trTopBarParent = goPrefabInstance.transform
					end
					if goSnapshot ~= nil and goSnapshot:IsNull() == false then
						goSnapshot.transform:SetParent(goPrefabInstance.transform)
						goSnapshot.transform.localScale = Vector3.one
						goSnapshot.transform:SetAsFirstSibling()
						local rt = goSnapshot:GetComponent("RectTransform")
						rt.anchorMax = Vector2.one
						rt.anchorMin = Vector2.zero
						rt.anchoredPosition = Vector2.zero
					end
				end
				NovaAPI.ProcResPathNote(goPrefabInstance, GameResourceLoader.MakeBundleGroup("UI", self._nPanelId))
				if objCtrl == nil then
					objCtrl = luaClassName.new(goPrefabInstance, self)
					table.insert(self._tbObjCtrl, objCtrl)
				else
					objCtrl:ParsePrefab(goPrefabInstance)
					if type(objCtrl.Awake) == "function" then
						objCtrl:Awake()
					end
				end
				func_ProcNext()
			end
			local prefab = GameResourceLoader.LoadAsset(ResType.Any, sPrefabFullPath, typeof(Object), "UI", self._nPanelId)
			if prefab == nil or prefab:IsNull() == true then
				printError(sPrefabFullPath .. " can not found!!!")
			end
			func_PrefabLoaded(prefab)
		end
	end
	func_DoInstantiate(1)
	self._bIsActive = true
end
function BasePanel:_Exit()
	if self._bIsActive == false then
		return
	end
	if type(self.OnDisable) == "function" then
		self:OnDisable()
	end
	for sName, objChildCtrl in ipairs(self._tbObjChildCtrl) do
		objChildCtrl:_Exit()
	end
	for i, objDyncChildCtrl in ipairs(self._tbObjDyncChildCtrl) do
		objDyncChildCtrl:_Exit()
	end
	for i, objCtrl in ipairs(self._tbObjCtrl) do
		objCtrl:_Exit()
	end
	self:_DebugLogDataCount("OnDisable")
	self._bIsActive = false
end
function BasePanel:_Enter(bPlayFadeIn)
	self:_BindEventCallback()
	for i, objCtrl in ipairs(self._tbObjCtrl) do
		local canvas = objCtrl.gameObject:GetComponent("Canvas")
		if canvas ~= nil and canvas:IsNull() == false then
			NovaAPI.SetCanvasWorldCamera(canvas, GameCameraStackManager.Instance.uiCamera)
			NovaAPI.SetCanvasSortingName(canvas, self._sSortingLayerName)
			local nSortingOrder = 0
			if self._nIndex >= AllEnum.UI_SORTING_ORDER.Guide then
				nSortingOrder = self._nIndex
			elseif self.bIsTipsPanel == true then
				nSortingOrder = AllEnum.UI_SORTING_ORDER.Tips
				if self._bIsExtraTips == true then
					nSortingOrder = AllEnum.UI_SORTING_ORDER.TipsEx
				end
			elseif self._nPanelId == PanelId.ProVideoGUI then
				nSortingOrder = AllEnum.UI_SORTING_ORDER.ProVideo
			else
				nSortingOrder = self._nIndex * 100 + i
			end
			NovaAPI.SetCanvasSortingOrder(canvas, nSortingOrder)
			objCtrl._nSortingOrder = nSortingOrder
			NovaAPI.SetCanvasPlaneDistance(canvas, 101)
		end
		objCtrl.gameObject:SetActive(true)
		objCtrl:_Enter(bPlayFadeIn)
	end
	for sName, objChildCtrl in ipairs(self._tbObjChildCtrl) do
		objChildCtrl:_Enter()
	end
	if type(self.OnEnable) == "function" then
		self:OnEnable(bPlayFadeIn)
	end
	EventManager.Hit("OnEvent_PanelOnEnableById", self._nPanelId)
	self:_DebugLogDataCount("OnEnable")
end
function BasePanel:_AfterEnter()
	if type(self.OnAfterEnter) == "function" then
		self:OnAfterEnter()
	end
end
function BasePanel:_SetPrefabInstance(bDel)
	local nCount = #self._tbObjDyncChildCtrl
	for i = nCount, 1, -1 do
		local objDyncChildCtrl = self._tbObjDyncChildCtrl[i]
		objDyncChildCtrl:_Destroy()
		objDyncChildCtrl.gameObject = nil
		table.remove(self._tbObjDyncChildCtrl, i)
	end
	for i, objCtrl in ipairs(self._tbObjCtrl) do
		if bDel == true then
			if objCtrl.__cname == "TopBarCtrl" then
				objCtrl.gameObject = nil
			elseif objCtrl.gameObject ~= nil and objCtrl.gameObject:IsNull() == false then
				destroy(objCtrl.gameObject)
				objCtrl.gameObject = nil
			end
			self._trTopBarParent = nil
		elseif objCtrl.gameObject ~= nil and objCtrl.gameObject:IsNull() == false then
			objCtrl.gameObject:SetActive(false)
		end
	end
	if bDel == true then
		nCount = #self._tbObjChildCtrl
		for i = nCount, 1, -1 do
			local o = self._tbObjChildCtrl[i]
			o._nGoInstanceId = nil
			o.gameObject = nil
			table.remove(self._tbObjChildCtrl, i)
		end
	end
	self:_DebugLogDataCount("Before OnDestroy")
end
function BasePanel:_Destroy()
	if type(self.OnDestroy) == "function" then
		self:OnDestroy()
	end
	for i, objCtrl in ipairs(self._tbObjCtrl) do
		GameResourceLoader.UnloadAsset(objCtrl._panel._nPanelId)
		objCtrl:_Destroy()
	end
	for sName, objChildCtrl in ipairs(self._tbObjChildCtrl) do
		objChildCtrl:_Destroy()
	end
	self:_SetPrefabInstance(true)
	self._tbParam = nil
	self._tbObjCtrl = nil
	self._tbObjChildCtrl = nil
	self._tbObjDyncChildCtrl = nil
end
function BasePanel:_Release()
	if type(self.OnRelease) == "function" then
		self:OnRelease()
	end
	if type(self._tbObjCtrl) == "table" then
		for i, objCtrl in ipairs(self._tbObjCtrl) do
			objCtrl:_Release()
		end
	end
	if type(self._tbObjChildCtrl) == "table" then
		for sName, objChildCtrl in ipairs(self._tbObjChildCtrl) do
			objChildCtrl:_Release()
		end
	end
end
function BasePanel:_BindEventCallback()
	if type(self._mapEventConfig) == "table" then
		for nEventId, sCallbackName in pairs(self._mapEventConfig) do
			local callback = self[sCallbackName]
			if type(callback) == "function" then
				EventManager.Add(nEventId, self, callback)
			end
		end
	end
end
function BasePanel:_UnbindEventCallback()
	if type(self._mapEventConfig) == "table" then
		for nEventId, sCallbackName in pairs(self._mapEventConfig) do
			local callback = self[sCallbackName]
			if type(callback) == "function" then
				EventManager.Remove(nEventId, self, callback)
			end
		end
	end
end
function BasePanel:_DebugLogDataCount(sTitle)
	if bDebugLog == false then
		return
	end
	local sPanelName = self.__cname
	local nObjCtrlCnt = table.nums(self._tbObjCtrl)
	local nObjChildCtrlCnt = table.nums(self._tbObjChildCtrl)
	local nObjDyncChildCtrlCnt = table.nums(self._tbObjDyncChildCtrl)
	local sDebugLog = string.format("[%s.%s] ctrl实例数量：%d，子ctrl实例数量：%d，动态子ctrl实例数量：%d。", sPanelName, sTitle, nObjCtrlCnt, nObjChildCtrlCnt, nObjDyncChildCtrlCnt)
	printLog(sDebugLog)
end
function BasePanel:GetPanelParam()
	if type(self._tbParam) == "table" then
		return self._tbParam
	else
		return nil
	end
end
function BasePanel:ClearPanelParam()
	self._tbParam = nil
end
return BasePanel