local BaseCell = autoImport("BaseCell") 
UIModelCell = class("UIModelCell", BaseCell)

UIModelCell.ModelType = {
	Role = "Role",
	RolePart = "RolePart",
}

local tempV3 = LuaVector3();
function UIModelCell:ctor(go, index)
	UIModelCell.super.ctor(self, go);
	self.index = index;
	self:SetRenderTexPath(index);
	self:Init();
end

function UIModelCell:SetRenderTexPath(index)
	self.renderTexRId="GUI/pic/Model/UIModelTexture"..index;
end

function UIModelCell:Init()
	self.camera = self:FindGO("Camera", go):GetComponent(Camera);
	self.container = self:FindGO("ModelContainer", go);
	self.modelBack = self:FindGO("back", go);
end

function UIModelCell:LoadAndResetRenderTex()
	self:ResetRenderTexture();
	Game.AssetManager_UI:LoadAsset(self.renderTexRId, RenderTexture, UIModelCell._LoadRenderTex, self);
end

function UIModelCell._LoadRenderTex( owner, asset, path )
	owner:SetRenderTex(asset);
end

function UIModelCell:SetRenderTex(renderTex)
	if(self:ObjIsNil(self.uiTexture) or 
		self:ObjIsNil(self.camera))then
		self:ResetRenderTexture();
		return;
	end
	self.renderTex = RenderTexture.Instantiate(renderTex);
	
	self.renderTex.width = self.uiTexture.width;
	self.renderTex.height = self.uiTexture.height;

	self.camera.enabled = false;
	self.camera.targetTexture = self.renderTex;
	self.camera.enabled = true;

	self.uiTexture.mainTexture = self.renderTex;
	self.uiTexture.gameObject:SetActive(true);
end

function UIModelCell:SetTexture(uiTexture)
	if(self:ObjIsNil(uiTexture))then
		self:ResetRenderTexture();
		return;
	else
		self.uiTexture = uiTexture;
		uiTexture.gameObject:SetActive(false);

		if(not self:ObjIsNil(self.renderTex) and
			self.renderTex.width == uiTexture.width and 
			self.renderTex.height == uiTexture.height)then
			uiTexture.mainTexture = self.renderTex;
			uiTexture.gameObject:SetActive(true);
		else
			self:LoadAndResetRenderTex();
		end

		self:CheckNeedReset();
	end
end

local tempRot = LuaQuaternion();
function UIModelCell:UpdateCameraRot()
	local cameraController = CameraController.singletonInstance
	if(cameraController == nil)then
		return;
	end
	local main_cr = cameraController.cameraRotation;
	tempV3:Set(LuaGameObject.GetLocalEulerAngles(self.camera.transform));
	tempRot.eulerAngles = main_cr.eulerAngles - tempV3;
	self.gameObject.transform.rotation = tempRot;
end

function UIModelCell:_SetCameraConfig( cameraConfig )
	if(not self:ObjIsNil(self.camera))then
		self.camera.transform.localPosition = cameraConfig.position;
		self.camera.transform.localRotation = cameraConfig.rotation;
		self.camera.fieldOfView = cameraConfig.fieldOfView;
        self.camera.clearFlags = CameraClearFlags.SolidColor
        self.camera.backgroundColor = LuaColor.New(49/255, 77/255, 121/255, 1)
        if self.modelBack then
        	self.modelBack:SetActive(true)
    	end

		self:UpdateCameraRot();
	end
end

function UIModelCell:SetRolePartModelTexture(uiTexture, partIndex, id, cameraConfig)
	self:SetTexture(uiTexture);
	
	self:ResetModel();
	self.gameObject:SetActive(true);

	self.modelType = UIModelCell.ModelType.RolePart;

	self.model = Asset_RolePart.Create( partIndex, id );
	if(self.model)then
		self.model:ResetParent( self.container.transform );
		self.model:SetLayer( self.container.layer );

		self.model:ResetLocalPositionXYZ(0,0,0);
		self.model:ResetLocalScaleXYZ(1,1,1);
		tempV3:Set(0, 0, 0);
		self.model:ResetLocalEulerAngles(tempV3);
	end

	self:_SetCameraConfig(cameraConfig or UIModelCameraTrans.Item);

	return self.model;
end

function UIModelCell:SetRoleModelTexture(uiTexture, parts, cameraConfig, scale, isPreviewMount)
	self:SetTexture(uiTexture);

	self.gameObject:SetActive(true);

	if(self.model and self.modelType == UIModelCell.ModelType.Role)then
		self.model:Redress(parts);
	else
		self:ResetModel();
		self.model = Asset_Role.Create(parts);
		self.model:SetParent( self.container.transform, false );
		self.model:SetLayer( self.container.layer );
	end

	self.modelType = UIModelCell.ModelType.Role;

	self.model:SetPosition(LuaVector3.zero);
	self.model:SetRotation(LuaQuaternion.identity);
	self.model:SetScale(scale or 1);
	if isPreviewMount ~= nil then
		self.model:SetMountDisplay(isPreviewMount)
	end
	self.model:PlayAction_Idle();

	self:_SetCameraConfig(cameraConfig or UIModelCameraTrans.Role);

	return self.model;
end

function UIModelCell:ResetRenderTexture()
	Game.AssetManager_UI:UnLoadAsset(self.renderTexRId);

	if(not self:ObjIsNil(self.camera))then
		self.camera.targetTexture = nil;
	end
	if(not self:ObjIsNil(self.renderTex))then
		RenderTexture.Destroy(self.renderTex);
	end
	self.renderTex = nil;
end

function UIModelCell:ResetModel()	
	if(self.model)then
		self.model:Destroy();
	end
	self.model = nil;
	-- self.modelParam = nil;
end

function UIModelCell:Reset()
	self:ResetRenderTexture();
	self:ResetModel();

	self.uiTexture = nil;

	self.gameObject:SetActive(false);
end

function UIModelCell:CheckNeedReset()
	TimeTickManager.Me():ClearTick(self, 1);

	TimeTickManager.Me():CreateTick(0, 33, function (self)
		if(self:ObjIsNil(self.uiTexture))then
			self:Reset();
			TimeTickManager.Me():ClearTick(self, 1);
		end
	end, self, 1);
end

function UIModelCell:GetCacheUITexture()
	if(self:ObjIsNil(self.uiTexture))then
		self.uiTexture = nil;
	end
	return self.uiTexture;
end

function UIModelCell:SetModelTransparent()
	self.camera.clearFlags = CameraClearFlags.SolidColor
	self.camera.backgroundColor = LuaColor.New(0, 0, 0, 0)
	self.modelBack:SetActive(false)
end