local IceCreamBuffsCtrl = class("IceCreamBuffsCtrl", BaseCtrl)
IceCreamBuffsCtrl._mapEventConfig = {
	Event_InitBuffPool = "InitBuffPool",
	GMEvent_PrintBuffPool = "GM_PrintBuffPool"
}
function IceCreamBuffsCtrl:Awake()
	self.tbCurrentBuffsPool = {}
end
function IceCreamBuffsCtrl:OnEnable()
end
function IceCreamBuffsCtrl:OnDestroy()
	self.tbCurrentBuffsPool = {}
end
function IceCreamBuffsCtrl:InitBuffPool(LevelData)
	if LevelData == nil then
		printError("初始道具池--LevelData 为空")
		return
	end
	self.LevelData = LevelData
	local nPoolId = self.LevelData.BuffPoolId
	local CurrentBuffPool = {}
	local forEachLine_BuffPool = function(mapLineData)
		if mapLineData.PoolId == nPoolId then
			table.insert(CurrentBuffPool, {
				buffId = mapLineData.BuffId,
				weight = mapLineData.Weight
			})
		end
	end
	ForEachTableLine(DataTable.IceCreamBuffPool, forEachLine_BuffPool)
	self.tbCurrentBuffsPool = CurrentBuffPool
end
function IceCreamBuffsCtrl:GetBuffItemID()
	local tbAllBuff = self.tbCurrentBuffsPool
	local tbCandidates = {}
	local nTotalWeight = 0
	for _, mapCfg in ipairs(tbAllBuff) do
		table.insert(tbCandidates, {
			nId = mapCfg.buffId,
			nWeight = mapCfg.weight
		})
		nTotalWeight = nTotalWeight + mapCfg.weight
	end
	if #tbCandidates == 0 or nTotalWeight <= 0 then
		printError("没有可用的候选道具")
		return nil
	end
	local nRand = math.random(1, nTotalWeight)
	local nCumWeight = 0
	local nSelectedId = tbCandidates[1].nId
	for _, item in ipairs(tbCandidates) do
		nCumWeight = nCumWeight + item.nWeight
		if nRand <= nCumWeight then
			nSelectedId = item.nId
			break
		end
	end
	return nSelectedId
end
function IceCreamBuffsCtrl:GM_PrintBuffPool()
	if self.tbCurrentBuffsPool == nil or #self.tbCurrentBuffsPool == 0 then
		printLog("[IceCream][GM] 当前道具池为空")
		return
	end
	local nTotalWeight = 0
	for _, mapCfg in ipairs(self.tbCurrentBuffsPool) do
		nTotalWeight = nTotalWeight + mapCfg.weight
	end
	printLog(string.format("[IceCream][GM] 当前道具池数量=%d, 总权重=%d", #self.tbCurrentBuffsPool, nTotalWeight))
	for _, mapCfg in ipairs(self.tbCurrentBuffsPool) do
		local nBuffId = mapCfg.buffId
		local nWeight = mapCfg.weight
		local mapBuffCfg = ConfigTable.GetData("IceCreamBuff", nBuffId)
		local sName = mapBuffCfg ~= nil and mapBuffCfg.Name or "<未配置>"
		local fProb = 0 < nTotalWeight and nWeight / nTotalWeight * 100 or 0
		printLog(string.format("buffId:%d, Name：%s, weight：%d ,概率：%.2f%%", nBuffId, tostring(sName), nWeight, fProb))
	end
end
return IceCreamBuffsCtrl