local ServerGameData = {
	seed = {}
}

local TempRewards = {}
local WeightArr = {}

function ServerGameData:init()
	if self.isInit then
		for k, v in pairs(self.dataMap) do
			v:_clear()
		end
		return
	end
	self.isInit = true
	self:initServerData("PlayerData", "app/server/data/server_player_data")
	self:initServerData("BagData", "app/server/data/server_bag_data")
	self:initServerData("HeroData", "app/server/data/server_hero_data")
	self:initServerData("ChapterData", "app/server/data/server_chapter_data")
	self:initServerData("FormationData", "app/server/data/server_formation_data")
	self:initServerData("TutorialData", "app/server/data/server_tutorial_data")
end

function ServerGameData:initData()
	self.disableSave = true
	self:init()
	if self.distinctId == nil or self.distinctId == "" then
        self.distinctId = LocalData:getDistinctId()
    end
	local isNewPlayer = self:getIsNewPlayer()
	if isNewPlayer then
		if EDITOR_MODE then
			Logger.logHighlight("create new player")
		end
		for k, v in pairs(self.dataMap) do
			v:init()
		end
		local playerInitialCfg = ConfigManager:getConfig("player_initial")
		if playerInitialCfg then
			for k, v in pairs(playerInitialCfg) do
				if v.reward then
					self.BagData.ItemData:addItemReward(v.reward, BIReport.ITEM_GET_TYPE.NEW_PLAYER_INITIAL)
					local rewardId = GFunc.getRewardId(v.reward)
					local rewardNum = GFunc.getRewardNum(v.reward)
					if rewardId == GConst.ItemConst.ITEM_ID_EXP then
						self.PlayerData:addExp(rewardNum)
					end
				end
			end
			local itemCfg = ConfigManager:getConfig("item")
			local heroCfg = ConfigManager:getConfig("hero")
			local heroLvCfg = ConfigManager:getConfig("hero_level")
			-- 如果初始化里面有碎片就直接合成
			local initHeroMap = {}
			local items = self.BagData.ItemData:getAllItems()
			for idStr, item in pairs(items) do
				local itemInfo = itemCfg[item.cfg_id]
				if itemInfo and itemInfo.type == GConst.ItemConst.ITEM_TYPE.HERO_FRAGMENT then -- 英雄碎片就直接合成
					local heroCfgId = itemInfo.parameter or 0
					local hero = self.HeroData:getHeroByCfgId(heroCfgId)
					if hero == nil or hero.lv <= 0 then -- 没有此英雄的时候才自动转化,不消耗金币，且只激活1级
						local heroInfo = heroCfg[heroCfgId]
						if heroInfo then
							local costKey = "cost_" .. heroInfo.qlt
							for k, v in ipairs(heroLvCfg) do
								if v[costKey] then -- 第一个有值的就是解锁所需的数量
									local needCout = v[costKey][1]
									if item.count >= needCout then
										item.count = item.count - needCout
										self.HeroData:addHero(heroCfgId, k)
										initHeroMap[heroInfo.position] = heroCfgId
									end
									break
								end
							end
						end
					end
				end
			end
			for matchType, heroId in pairs(initHeroMap) do
				matchType = tostring(matchType)
				self.FormationData:upHeroToFormation(GConst.BattleConst.BATTLE_TYPE.STAGE, matchType, heroId)
			end
		end
		self:setNotNewPlayer()
	else
		for k, v in pairs(self.dataMap) do
			v:loadLocalData()
		end
	end
	self.disableSave = false
end

function ServerGameData:initServerData(name, path)
	self[name] = require(path):create()
	if self.dataMap == nil then
		self.dataMap = {}
	end
	self.dataMap[name] = self[name]
end

function ServerGameData:getData()
	local data = {}
	for k, v in pairs(self.dataMap) do
		data[k] = v:getCloneData()
	end
	return data
end

function ServerGameData:saveData()
	if self.disableSave then
		return
	end
	for k, v in pairs(self.dataMap) do
		v:saveLocalData()
	end
	LocalData:save()
end

-- 根据配置表添加奖励
function ServerGameData:addRewards(cfgRewards, getType)
    local rewards = {}
    if cfgRewards then
		local count = #TempRewards
		for i = 1, count do
			table.remove(TempRewards)
		end
        for _, reward in ipairs(cfgRewards) do
			local rewardType = GFunc.getRewardType(reward)
			if rewardType == GConst.ServerDataConst.REWARD_TYPE.ITEM then
				local rewardId = GFunc.getRewardId(reward)
				local rewardNum = GFunc.getRewardNum(reward)
				local cfg = ConfigManager:getItemConfig()[rewardId]
				if cfg.hero_drop then
					self:openRewardBox(TempRewards, cfg.hero_drop, rewardNum, rewardId)
				else
					table.insert(TempRewards, reward)
				end
           	else
            	table.insert(TempRewards, reward)
           	end
        end
		count = #TempRewards
		for i = 1, count do
			local reward = table.remove(TempRewards)
			local newReward = self:getNewReward()
            local rewardType = GFunc.getRewardType(reward)
            newReward.type = rewardType
            if rewardType == GConst.ServerDataConst.REWARD_TYPE.ITEM then
                self.BagData.ItemData:addItemReward(reward, getType)
                local rewardId = GFunc.getRewardId(reward)
                local rewardNum = GFunc.getRewardNum(reward)
                if rewardId == GConst.ItemConst.ITEM_ID_EXP then
                    self.PlayerData:addExp(rewardNum)
                end
				local item = self:getNewItem()
				item.cfg_id = rewardId
                item.count = rewardNum
                newReward.item = item
            end
            table.insert(rewards, newReward)
		end
    end
    return rewards
end


-- 根据配置表添加奖励
function ServerGameData:addCosts(cfgRewards, getType)
    local rewards = {}
    if cfgRewards then
		local count = #TempRewards
		for i = 1, count do
			table.remove(TempRewards)
		end
        for _, reward in ipairs(cfgRewards) do
			table.insert(TempRewards, reward)
        end
		count = #TempRewards
		for i = 1, count do
			local reward = table.remove(TempRewards)
			local newReward = self:getNewReward()
            local rewardType = GFunc.getRewardType(reward)
            newReward.type = rewardType
            if rewardType == GConst.ServerDataConst.REWARD_TYPE.ITEM then
                self.BagData.ItemData:addItemCost(reward, getType)
                local rewardId = GFunc.getRewardId(reward)
                local rewardNum = GFunc.getRewardNum(reward)
                newReward.item = {
					id = rewardId,
					num = rewardNum
				}
            end
            table.insert(rewards, newReward)
		end
    end
    return rewards
end

function ServerGameData:getNewReward()
	local rewards = {
		type = 0,
		item = {},
	}
	return rewards
end

function ServerGameData:getNewItem()
	local item = {
		cfg_id = 0,
   		count  = 0
	}
	return item
end

function ServerGameData:openRewardBox(finalReward, drop, num, id)
	local count = 0
    for _, v in ipairs(drop) do
		if self.HeroData:getIsUnlockHero(v.id) then
			count = count + 1
			WeightArr[count] = v
		end
    end
    for i = 1, num do
        local rewardIdx = ServerDataManager:randomReward(WeightArr, count, function (min, max)
            return ServerGameData:randomItemBox(id, min, max)
        end)
        table.insert(finalReward, WeightArr[rewardIdx])
    end
end

function ServerGameData:randomItemBox(id, min, max)
	id = tostring(id)
	local seed = self.seed[id]
	if not seed then
		local str = self.distinctId .. "_ItemBox_" .. id
		seed = GFunc.hash(str)
		self.seed[id] = seed
	end
    self.seed[id] = (seed*9301 + 49297)%233280
    return min + self.seed[id]*(max - min + 1)//233280
end

function ServerGameData:getDistinctId()
    return self.distinctId
end

function ServerGameData:setDistinctId(distinctId)
    self.distinctId = distinctId
end

function ServerGameData:getIsNewPlayer()
	return LocalData:getIsNewPlayer()
end

function ServerGameData:setNotNewPlayer()
	LocalData:setNotNewPlayer()
end

if NOT_PUBLISH then
	ServerGameData.editorGetIsNewPlayer = ServerGameData.getIsNewPlayer
    function ServerGameData:getIsNewPlayer()
		return LocalData:getInt(LocalData:getDistinctId() .. LocalData.KEYS.IS_NEW_PLAYER, 0) == 0
    end

	ServerGameData.editorSetNotNewPlayer = ServerGameData.setNotNewPlayer
    function ServerGameData:setNotNewPlayer()
		LocalData:setInt(LocalData:getDistinctId() .. LocalData.KEYS.IS_NEW_PLAYER, 1)
    end
end

return ServerGameData