local baseCell = autoImport("BaseCell")
autoImport("PetDendrogramCell") -- single dendrogram cell
PetComposePreviewCell = class("PetComposePreviewCell", baseCell)

-- 階數對應GridCellWidth
local GridCellWidthCfg = 
{
	[1] = 100,
	[2] = 200,
}

function PetComposePreviewCell:ctor(go,rootId,recursive)
	PetComposePreviewCell.super.ctor(self, go);
	self.rootId = rootId;
	self.recursive = recursive
	self:Init();
end

function PetComposePreviewCell:Init()
	self:FindObjs()
	self:InitCell()
end

function PetComposePreviewCell:FindObjs()
	self.pos = self:FindGO("Item")
    self.previewGrid = self:FindGO("PreviewGrid"):GetComponent(UIGrid)
    self.line = self:FindComponent("Line",UISprite)
end

function PetComposePreviewCell:InitCell()
	self.dendrogramCellCtl = UIGridListCtrl.new(self.previewGrid,PetDendrogramCell,"PetDendrogramCell");
	self.dendrogramCellCtl:AddEventListener(MouseEvent.MouseClick, self.OnClickItem, self)
	self:ResetCell()
end

function PetComposePreviewCell:OnClickItem(cellCtl)
	local data = cellCtl and cellCtl.data
	if(self.clickCall)then
		self.clickCall(self.clickCallParam,data)
	end
end

function PetComposePreviewCell:SetClickEvent(clickCall, clickCallParam)
	self.clickCall = clickCall;
	self.clickCallParam = clickCallParam;
end

function PetComposePreviewCell:ResetCell()
	self.data = PetComposeDendrogram.new(self.rootId,self.recursive)
	if(self.data)then
		self:Show(self.pos)
		self:SetBaseInfo()
		local uiData = self.data:GetUIData()
		self.dendrogramCellCtl:ResetDatas(uiData)
	else
		self:Hide(self.pos)
	end
end

function PetComposePreviewCell:ResetDatas()
	local uiData = self.data:GetUIData()
	self.dendrogramCellCtl:ResetDatas(uiData)
end

-- based on the dendrogram level
function PetComposePreviewCell:SetBaseInfo()
	--line width 
	-- obj name
	-- print("recursive",self.recursive) 
	local rootId = PetComposeProxy.Instance:GetCurPet()
	local rootCsv = Table_PetCompose[rootId]
	local nextPet = false
	local nodeCount = self.data:GetNodeCount()
	for i=1,3 do
		local materialPet = rootCsv["MaterialPet"..i]
		local childId = materialPet and materialPet.id
		if(childId)then
			if (childId == self.rootId) then
				self.previewGrid.cellWidth = nodeCount>2 and 100 or 150
				self.line.width = (nodeCount - 1 ) * self.previewGrid.cellWidth
				return 
			end
		end
	end
	if self.recursive then
		self.previewGrid.cellWidth = nodeCount>2 and 370 or 600
	else
		self.previewGrid.cellWidth = nodeCount>2 and 150 or 200
	end
	self.line.width = (nodeCount - 1 ) * self.previewGrid.cellWidth 
	-- self.gameObject.name = "PetComposePreviewCell"
end

function PetComposePreviewCell:PlayComposeEffect()
	local cells = self.dendrogramCellCtl:GetCells()
	if(not cells)then
		return
	end
	for i=1,#cells do
		cells[i]:PlayEffect()
	end
end