local SubGameConfigManager = class("SubGameConfigManager")

function SubGameConfigManager:ctor()
	self.subGameConfigs = {}
	
	self.subGameConfigPath = "dataconfig"
	self.subGameConfigFileName = "SubGameConfig_%03d.json"
	
	self.isInited = false
end

-- 初始化所有子游戏的配置信息
function SubGameConfigManager:init()
	logD("SubGameConfigManager:init()")
	self.subGameConfigs = {}
	
	-- 先使用的本地的数据初始化
	local subGameIds = app.serverConfigs:getSubGameIds()
	for _, gameId in pairs(subGameIds) do
		self:_initSubGameConfig(gameId)
	end
	
	-- 然后获取服务器最新的数据
	self:_requestLastestConfigs()
end

-- 获取单个子游戏的配置信息
-- 如果配置未找到，则返回nil
function SubGameConfigManager:getSubGameConfig(gameId)
	logD("SubGameConfigManager:getSubGameConfig(), gameId = " .. tostring(gameId))
	gameId = tonumber(gameId)
	if not gameId or gameId <= 0 or gameId >= 1000 then
		return nil
	end
	return self.subGameConfigs[gameId]
end

-- 初始化单个子游戏的配置信息
function SubGameConfigManager:_initSubGameConfig(gameId)
	logD("SubGameConfigManager:_initSubGameConfig(), gameId = " .. tostring(gameId))
	gameId = tonumber(gameId)
	if not gameId or gameId <= 0 or gameId >= 1000 then
		return
	end
	local writablePath = cc.FileUtils:getInstance():getWritablePath();
	local jsonFileName = string.format(self.subGameConfigFileName, gameId)
	local jsonFilePath = self.subGameConfigPath .. "/" .. jsonFileName
	if isFileExist(jsonFilePath) then
		-- 读取文本数据
		local fileString = getFileData(jsonFilePath)
		if fileString == nil or fileString == "" then
			logD("SubGameConfigManager:_initSubGameConfig(), fileString = " .. tostring(fileString))
			return
		end
		
		-- 非WIN32要解密
		if not isWin32Platform() then
			fileString = cc.FilePackage:decrypt(fileString)
		end
		
		-- 转json对象
		local jsonData = json.decode(fileString)
		if not jsonData or type(jsonData) ~= "table" then
			logD("SubGameConfigManager:_initSubGameConfig(), jsonData = " .. table.tostring(jsonData))
			return
		end
		
		self.subGameConfigs[gameId] = jsonData
	else
		logD("SubGameConfigManager:_initSubGameConfig(), file not exist, gameId = " .. gameId)
	end	
end

-- 获取所有子游戏的最新配置信息
function SubGameConfigManager:_requestLastestConfigs()
	if self.isInited then
		return
	end
	
	logD("SubGameConfigManager:_requestLastestConfigs()")
	
	local subGameIds = app.serverConfigs:getSubGameIds()
	local versionString = ""
	for _, gameId in pairs(subGameIds) do
		local subGameVersion = app.subGameManager:getSubGameVersionNum(gameId)
		if versionString == "" then
			versionString = tostring(gameId) .. "," .. tostring(subGameVersion)
		else
			versionString = versionString .. "|" .. tostring(gameId) .. "," .. tostring(subGameVersion)
		end
	end
	
	local tt = 
	{
		action = "system.gamestruct",
		apkver = getAppVersionNum(),
		app = getAppId(),
		uid = loadUserId(),
		gameid = versionString,
	}

	logD("SubGameConfigManager:_requestLastestConfigs() tt = ", table.tostring(tt))
	
	httpPost(getGlobalPhpUrl(), tt, handler(self, self.onGetLastestConfigsResponse))
end

function SubGameConfigManager:onGetLastestConfigsResponse(status, response)
	logD(string.format("SubGameConfigManager:onGetLastestConfigsResponse(), status = %s response = %s", tostring(status), tostring(response)))
	if status ~= "successed" or not response then
		return
	end
	local stResponse = json.decode(response)
	if not stResponse or type(stResponse) ~= "table" or not stResponse.result or type(stResponse.result) ~= "table" then
		return
	end
	
	-- 标记为初始化完成
	self.isInited = true
	
	for gameId,gameConfig in pairs(stResponse.result) do
		if gameConfig and type(gameConfig) == "table" and table.nums(gameConfig) > 0 then
			self:_saveSubGameConfig(gameId, gameConfig)
		end
	end	
	
	-- 重新初始化，将最新的数据读入内存
	self:init()
end

-- 保存单个子游戏的配置信息到缓存文件
function SubGameConfigManager:_saveSubGameConfig(gameId, jsonData)
	logD("SubGameConfigManager:_saveSubGameConfig(), gameId = " .. tostring(gameId))
	logD("SubGameConfigManager:_saveSubGameConfig(), jsonData = " .. tostring(jsonData))
	gameId = tonumber(gameId)
	if not gameId or gameId <= 0 or gameId >= 1000 then
		return
	end
	if jsonData == nil or jsonData == "" then
		return
	end
	local fileString = json.encode(jsonData)
	
	-- 非WIN32要加密保存
	if not isWin32Platform() then
		fileString = cc.FilePackage:encrypt(fileString)
	end
	
	local writablePath = cc.FileUtils:getInstance():getWritablePath();
	local subGameConfigPath = writablePath .. self.subGameConfigPath
	if not cc.FileUtils:getInstance():isDirectoryExist(subGameConfigPath) then
		cc.FileUtils:getInstance():createDirectory(subGameConfigPath)
	end
	
	local jsonFileName = string.format(self.subGameConfigFileName, gameId)
	local jsonFilePath = self.subGameConfigPath .. "/" .. jsonFileName
	saveStringToFile(fileString, jsonFilePath)
end

return SubGameConfigManager