-- 工具脚本： 使用同步玩法的玩家数据 ，进入非同步玩法 ，自动战斗。
local BattleSimulatorBattleProfiler ={}
local LogicUpdateManager = require("Battle/Logic/LogicUpdateManager")
local SystemManager = require("Battle/Logic/Entity/System/SystemManager")
local EntityFactory = require("Battle/Logic/EntityFactory")
local LevelFunction = require("Battle/Logic/Level/LevelFunction/LevelFunction")
local SyncLevelFunction = require("Battle/Logic/Level/LevelFunction/SyncLevelFunction")
local private = {}

local battle_common_pb = require 'Proto/battle_common_pb'

local CONST_LEVEL = 188  -- 关卡ID
local ReplayDataFilePath = "ReplayData/replaydata"  -- 获取玩家数据的文件
local AutoFightAI = 1007 -- 自动战斗的AIID 。 LuaConst.PveRobotAIID

--region 开始战斗的唯一代码入口
function BattleSimulatorBattleProfiler.StartFight(levelID, playerID, playerCount)
    local dataBytes = LuaExt.FileReadBytes(ReplayDataFilePath)
    if not dataBytes then
        logging.error(LTAG.ERROR, "replay data file read failed:", ReplayDataFilePath)
        return
    end

    local msg = battle_common_pb.ForCheckBattleAllInfo()
    msg:ParseFromString(dataBytes)

    --fake data
    local fakeHeroName = "ZhuGeLiang" --要使用另一份回放数据就在这里赋值，一般打一场乱世争雄获得，把主将的数据拷贝40份。
    local fakeData = LuaExt.FileReadBytes(ReplayDataFilePath .. fakeHeroName) --此时需要存一份相应命名的回放文件
    local fakeInfoTemp
    if fakeData then
        local fakeMsg = battle_common_pb.ForCheckBattleAllInfo()
        fakeMsg:ParseFromString(fakeData)
        local fakePlayersInfo = fakeMsg.playerInfo
        for _, info in ipairs(fakePlayersInfo) do
            local roleInfo = info.roleInfo
            fakeInfoTemp = roleInfo
            break
        end
    end 
    --fake data end    
    
    local playersInfo = msg.playerInfo

    LevelPlayerManager.MyPlayerIDInRoom = playerID or 1

    playerCount = playerCount or 0
    local roleCount = #playersInfo
    if playerCount > 0 and playerCount < roleCount then
        roleCount = playerCount
    end

    local roleList = {}
    local common_pb = require 'Proto/common_pb'
    for idx, info in ipairs(playersInfo) do
        local roleInfo = info.roleInfo
        --模拟玩家属性
        -- local attrIndexAtk = LuaConst.AttrTypeId['atk'] + 1
        -- for _, v in ipairs(roleInfo.battleInfo.infoForUnFair) do
        --     v.attr.attrs[attrIndexAtk] = 1000
        -- end
        if roleInfo.playerID <= roleCount then
            roleInfo.campID = roleInfo.playerID % 2 + 1 --重新分配阵营
            if fakeHeroName and fakeInfoTemp then
                local originDataStr = fakeInfoTemp:SerializeToString()
                local fakeInfo = common_pb.BattleRoomRoleInfo() --注意是battle_common_pb的子结构
                fakeInfo:ParseFromString(originDataStr)
                fakeInfo.campID = roleInfo.campID
                fakeInfo.playerID = roleInfo.playerID

                --修改属性
                local attrIndexAtk = LuaConst.AttrTypeId['atk'] + 1
                for _, v in ipairs(fakeInfo.battleInfo.infoForUnFair) do
                    v.attr.attrs[attrIndexAtk] = 1000
                end

                table.insert(roleList, fakeInfo)
            else
                table.insert(roleList, roleInfo)
            end
        end
    end

    LevelPlayerManager.SetSyncAllPlayersArmyTable(roleList, false) -- 设置有哪些玩家

    LogicUpdateManager.ResetData()
    private.maxBorn = nil
    
    LevelManager.SwitchLevel(levelID or CONST_LEVEL, msg.randomSeed, false, false)  -- 355021 势力战中战场 ， 300207 - 世界boss， 220 - 普攻关卡 , 350102 -军团boss
    
    LevelManager.CurLevelFunc.isSyncLevel = false -- 当开始战斗后 ，让cmd不从kcp获取
    
    private.OldIsFreeToEnterAndLeaveLevel = LevelManager.IsFreeToEnterAndLeaveLevel
    private.oldIsFreeEnter = LevelManager.IsFreeToEnterAndLeaveLevel()
    
    -- 重定向一些函数
    private.OldCreatePlayers = LevelPlayerManager.CreatePlayers
    LevelPlayerManager.CreatePlayers = private.CreatePlayers
    LevelFunction.CreatePlayers = SyncLevelFunction.CreatePlayers
    LevelFunction.CreatePlayerEntity = SyncLevelFunction.CreatePlayerEntity
    LevelFunction.GetBornItem = SyncLevelFunction.GetBornItem
    LevelFunction.OnPlayerAllHeroDead = SyncLevelFunction.OnPlayerAllHeroDead
    LevelFunction.ReviveTimeIsUp = SyncLevelFunction.ReviveTimeIsUp
    LevelFunction.OnSetCurEntity = SyncLevelFunction.OnSetCurEntity
    LevelFunction.GetReviveTime = private.GetReviveTime
    LevelFunction.IsAutoUseMusou = private.IsAutoUseMusou
    LevelManager.IsShowHeroLifeBarLevel = private.IsShowHeroLifeBarLevel
    LevelManager.IsFreeToEnterAndLeaveLevel = function() return false end -- 全部为同时进入玩法
    private.OldGetBornItem = LevelItemManager.GetBornItem
    LevelItemManager.GetBornItem = private.GetBornItem
    MDL.Unlock.IsUnlock = function() return true end
    CTL.ChannelChat.IsCanOpenGuildWarVoice  = function() return false end
    private.OldUpdateLoading = LevelManager.OnUpdateLoading
    LevelManager.OnUpdateLoading = private.OnUpdateLoading
end

--endregion 开始战斗的唯一代码入口

--region 重定向的特殊代码 
function private.CreatePlayers(pos,dir)
    LevelManager.CurLevelFunc.isFreeToEnterAndLeave = false          --默认不是随进随出
    LevelManager.CurLevelFunc:CreatePlayers(pos,dir)

    MultiplayManager.SetAllRolesActive() -- 显示
    for i,entity in ipairs(LogicUpdateManager.EntityList_Sync) do -- 开启自动战斗
        if entity and entity:GetPlayerID() ~= LevelPlayerManager.MyPlayerIDInRoom then
            SystemManager.StartAutoFight(entity)
            entity.components.autoFight:StartPveAutoFight() -- 加这句代码目的：syncLevel玩法开启的话，由于isSyncLevel 设置为了 false，导致不能自动战斗。
        end
    end
    
    --恢复部分重定向
    LevelPlayerManager.CreatePlayers = private.OldCreatePlayers
    LevelItemManager.GetBornItem = private.OldGetBornItem
end

function private.GetBornItem(index)
    if private.maxBorn == nil then
        private.maxBorn = LevelItemManager.GetItemCountByType(LuaConst.LevelItemType.BornPoint)
    end
    local item
    if private.oldIsFreeEnter then -- 随进随出的玩法出生规则
        local playerInfo = LevelPlayerManager.GetPlayerInfoByPlayerIDInRoom(index) -- 一般认为index ==playerID
        local bornIndex = LevelManager.CurLevelFunc:GetBornIndex(playerInfo)
        if bornIndex == 0 then
            bornIndex = LevelManager.bornPointCount
        end
        item = private.OldGetBornItem(bornIndex)
    else -- 一起出生的规则
        if index > private.maxBorn then
            index = math.random(1, private.maxBorn)
        end
        item = private.OldGetBornItem(index)
    end
    return item
end

function private.OnUpdateLoading()
    private.OldUpdateLoading()
    if LevelManager._levelLogicData.LogicLoadingStep == LuaConst.Enum_LoadingStep.EnterLevel then
        LevelManager.IsFreeToEnterAndLeaveLevel = private.OldIsFreeToEnterAndLeaveLevel
        LevelManager.OnUpdateLoading = private.OldUpdateLoading
    end
end

function private.IsAutoUseMusou() return true end
function private.IsShowHeroLifeBarLevel() return true end
function private.GetReviveTime() return 5000 end

--endregion 重定向的特殊代码 

function BattleSimulatorBattleProfiler.GuildWarResetPos() -- 势力战中战场设置位置的测试代码
    local camp1Pos = FP.newV2(-150, 140)
    local camp2Pos = FP.newV2(-150, 170)
    for i,entity in ipairs(LogicUpdateManager.EntityList_Sync) do
        if entity:IsActive() then
            entity.components.move:SetLogicPos( entity:GetCampID() == 1 and camp1Pos or camp2Pos)
        end
    end
end

return BattleSimulatorBattleProfiler