local skynet = require "skynet"
  local harbor = require "skynet.harbor"
  local json = require("shared.json")
  local redisproxy = require("shared.redisproxy")
  
  require "shared.init"
  require "utils.init"
  require "RedisKeys"
  require "skynet.manager"

  require "GlobalVar"

  local ipairs = ipairs
  local table_insert = table.insert
  local tarr2tab = table.array2Table
  local string_format = string.format
  

  local CHECK_MAIL_STATUS_INTERVAL 	= 100 * 60

  local CHECK_BATTLE_ACT_CLOSE_INTERVAL = 100 * 1

  local function mailQuene()
  	local delayEmail = tonum(redisproxy:hget("autoincrement_set", "delay_email"))
  	if delayEmail == 0 then
  		return
  	end
  	local begin = math.max(delayEmail - 100, 1)
  	local mails = redisproxy:pipelining(function (red)
  		for id = begin, delayEmail do
  			red:hgetall(string.format("delayEmail:%s", id))
  		end
  	end)
  	if not mails then
  		return
  	end
  	local now = skynet.timex()
  	local mailList = {}
  	for index, data in ipairs(mails) do
  		if next(data) then
  			local email = tarr2tab(data)
  			if tonum(email.startTime) <= now then
  				table_insert(mailList, email)
  
  				if #mailList > 100 then
  					break
  				end
  			end
  		end
  	end
  	if #mailList == 0 then
  		return
  	end
  	redisproxy:pipelining(function (red)
  		for _, email in ipairs(mailList) do
  			red:del(string_format("delayEmail:%s", email.id))
  		end
  	end)
  	table.sort(mailList, function(a, b)
  		return tonum(a.id) < tonum(b.id)
  	end)
  	for _, email in ipairs(mailList) do
  		local gid = redisproxy:hincrby("autoincrement_set", "email", 1)
  		if email.mid then
  			redisproxy:hmset(string_format("globalEmail:%s", gid), 
  				"id", gid,

  				"createtime", email.startTime,

  				"title", email.title,

  				"stitle", email.stitle,

  				"content", email.content,
  				"attachments", email.attachments,
  				"endtime", email.endTime,
  				"mid", email.mid,

  				"timestamp", now,
  				"delayType", email.delayType

  			)
  		else
  			redisproxy:hmset(string_format("globalEmail:%s", gid), 
  				"id", gid,

  				"createtime", email.startTime,

  				"title", email.title,

  				"stitle", email.stitle,

  				"content", email.content,
  				"attachments", email.attachments,
  				"endtime", email.endTime,

  				"timestamp", now,
  				"delayType", email.delayType

  			)
  		end
  	end
  	redisproxy:hset("autoincrement_set", "emailTimestamp", now)
  end
  
  -- @desc: 定时邮件队列检测
  local function check_mail_queue()
  	pcall(mailQuene)
  	skynet.timeout(CHECK_MAIL_STATUS_INTERVAL, check_mail_queue)
  end
  

  -- @desc: 检测关卡活动结束 排行榜奖励发放
  local lastCheckBattleActTs = 0
  local function check_battle_act_close()
  	local csvdb = require "shared.csvdata"
  	local act = require "models.Activity"
  	local st = 0
  	local et = 0
  	local actId = 0
  	local timeNow = skynet.timex()
  	for k, v in pairs(csvdb["activity_ctrlCsv"]) do
  		if v.showType == act.ActivityType.ChallengeLevel then
  			local openTimes = v.time:toArray(false, "=")
  			if openTimes[1] ~= "0" then
  				st = toUnixtime(openTimes[1]..string_format("%02x", RESET_TIME))
  			end
  			if openTimes[2] ~= "0" then
  				et = toUnixtime(openTimes[2]..string_format("%02x", RESET_TIME))
  			end
  			actId = k
  			break
  		end
  	end
  	if st ~= 0 and et ~= 0 and actId ~= 0 then
  		-- close
  		if lastCheckBattleActTs < et and timeNow >= et then
  			-- check rank key exist
  			local rankKey = RANK_COMMON..RANK_TYPE.ActBattleBoss
  			local flag = redisproxy:exists(rankKey)
  			if flag then
  				local actData = csvdb["activity_groupCsv"][actId]
  				local lastRank = actData[#actData].rank
  
  				local ids = redisproxy:zrevrange(rankKey, 0 , lastRank - 1)
  				local rankIndex = 0
  				for roleId in pairs(ids) do
  					rankIndex = rankIndex + 1
  					for _, cfg in pairs(actData) do
  						if rankIndex <= cfg.rank then
  							redisproxy:insertEmail({
  								roleId = roleId,
  								emailId = cfg.email_1,
  								attachments = cfg.reward_1,
  								contentPms = {rankIndex},
  							})
  							break
  						end
  					end
  				end
  
  				redisproxy:del(rankKey..":bak")
  				redisproxy:rename(rankKey, rankKey..":bak")
  			end
  		end
  	end
  	lastCheckBattleActTs = skynet.timex()
  	skynet.timeout(CHECK_BATTLE_ACT_CLOSE_INTERVAL, check_battle_act_close)
  end
  

  local CMD = {}

  
  -- 服务器缓存50条消息

  local cacheWorldMsg = {}
  local CACHE_WORLD_MSG_COUNT = 50
  function CMD.sendWorldMsg(channel, msg)
  	cacheWorldMsg[channel] = cacheWorldMsg[channel] or {}
  	table.insert(cacheWorldMsg[channel], msg)
  	for i = #cacheWorldMsg[channel] - CACHE_WORLD_MSG_COUNT, 1, -1 do
  		table.remove(cacheWorldMsg[channel], i)
  	end
  end
  

  function CMD.getWorldMsg(channel)
  	local msgs = cacheWorldMsg[channel] or {}
  	return msgs
  end
  

  function CMD.start()
  	check_mail_queue()

  	--check_battle_act_close()

  end
  
  local function __init__()
  	skynet.dispatch("lua", function(_, _, command, ...)

  		local f = CMD[command]
  		if f then
  			if command == "sendWorldMsg" then
  				skynet.ignoreret()
  				f(...)
  			else
  				skynet.ret(skynet.pack(f(...)))
  			end

  		end
  	end)

  	skynet.register(".globald")

  end
  
  skynet.start(__init__)