-- 服务端埋点日志服务
local skynet = require "skynet"
local nodeMgr = require "nodeMgr"
local baseService = require("baseService")
local timeUtil = require "utils.timeUtil"
local serverLogUtil = require "utils.serverLogUtil"
local lib_game_redis = require("lib_game_redis")

local moduleData = require("data.module")

local SEND_COUNT, ACTIVE_SEND_COUNT
if IS_TEST then
    SEND_COUNT, ACTIVE_SEND_COUNT = 1, 10
else
    SEND_COUNT, ACTIVE_SEND_COUNT = 50, 100
end

local logQueue = {}
local lTimerLogSync = nil -- 同步日志定时器
local timeSync = 600 * 100
local tabKeyFind = table.key_find

local logAddr
local function l_sned_logs_to_resource(logList)
    logAddr = logAddr or nodeMgr.query_node_service_addr("resource", ".server_log")
    nodeMgr.send("resource", logAddr, "writeLogList", logList)
end

-- 发送日志
local function l_send_log(stop)
    -- 销毁定时器
    if lTimerLogSync then
        lTimerLogSync.delete()
        lTimerLogSync = nil
    end
    local count = 0
    if stop then
        count = #logQueue
    else
        count = math.min(SEND_COUNT, #logQueue)
    end

    local data = {}
    for i = 1, count do
        table.insert(data, table.remove(logQueue, 1))
    end

    if #data <= 0 then
        return
    end
    l_sned_logs_to_resource(data)
end

-- 同步日志
local function l_sync_log_data()
    if #logQueue >= SEND_COUNT then
        l_send_log()
    else
        if lTimerLogSync == nil then
            lTimerLogSync = create_timeout(timeSync, l_send_log)
        end
    end
end

local function l_sync_active_log_data(filename, dataStr)
    l_sned_logs_to_resource({{filename = filename, dataStr = dataStr}})
end

local root = {}

function root.add_file_log(filename, dataStr)
    table.insert(logQueue, {filename = filename, dataStr = dataStr})
    l_sync_log_data()
end

-- 活跃用户埋点
local bagData = require("data.bag")

local function l_log_user_active(uid, date)
    local lastLoginTime = timeUtil.toString(moduleData:hget_int(uid, "player", "lastLoginTime"))

    local mainProgress = ""
    do
        local maxChapterId = moduleData:hget_int(uid, "tb_pve_stars", "maxChapterId") or 1 --
        local passLevel = moduleData:hget_int(uid, "tb_pve_stars", "passLevel") or 0 --
        mainProgress = maxChapterId .. "-" .. passLevel
    end

    local data = {
        date,
        uid or 0,
        moduleData:get_channel(uid) or "", -- 渠道
        bagData:get_item_count(uid, 101), -- 金币持有量
        bagData:get_item_count(uid, 102), -- 钻石持有量
        lastLoginTime, -- 最后一次登录时间
        moduleData:get_nickname(uid)
    }

    return serverLogUtil.formatData(data)
end

-- 生成活跃用户日志(每日统计)
local function l_log_day_before_active()
    local now = skynet_time()
    local logDate = timeUtil.toDate(now - 24 * 3600)
    local key = serverLogUtil.getActiveKey(logDate)
    local uidList = lib_game_redis:smembers(key)
    if is_empty(uidList) then
        return
    end

    log.warning("生成活跃用户日志 开始时间:%s", now)
    local filename = string.format("user-%s", logDate)
    local count, list = 0, {}
    for _, uid in ipairs(uidList) do
        count = count + 1
        local ok, actStr = pcall(l_log_user_active, tonumber(uid), logDate)
        if not ok then
            log.error("生成活跃用户日志error uid:%s err:%s", uid, actStr)
        else
            table.insert(list, actStr)
        end

        if count >= ACTIVE_SEND_COUNT then
            l_sync_active_log_data(filename, table.concat(list, "\n"))
            count, list = 0, {}
            skynet.sleep(10)
        end
    end

    if count > 0 then
        l_sync_active_log_data(filename, table.concat(list, "\n"))
    end

    log.error("生成活跃用户日志 结束时间:%s", skynet_time())
    -- 暂时先保存日志
    local newKey = string.format("%s:%s", "old", key)
    lib_game_redis:rename(key, newKey)
end

local function l_timer_next_day()
    -- 生成昨日活跃用户数据
    l_log_day_before_active()
    local now = skynet_time()
    local timeDiff = (timeUtil.getUnixtimeTomorrow() - now) + 60 -- 现在到第二天1分
    create_timeout(timeDiff * 100, l_timer_next_day)
end

function root.onStart()
    local nodename = skynet.getenv("nodeName")
    if nodename == "clientlog" then
        -- 每日 0 点在线统计
        l_timer_next_day()
    end
end

function root.onStop()
    l_send_log(true)
end

baseService.start(root, "statisticLog")