local EventAction_RoundBegining = {
    GameTime = 0;
    --- 准备阶段时间
    PreparationTime = 0;
    GameEndEvent = -1;
}

-- 触发器激活时，将执行Action的Execute
function EventAction_RoundBegining:Execute(...)
    if not UGCGameSystem.IsServer() then return end
    self.bEnableActionTick = true

    -- 初始化游戏时间
    self.GameStartTime = UGCSystemLibrary.GetGameTime()
    self.LastUpdateRemainTime = self.GameTime
    self.RoundCurrentGameTime = 0.
    UGCGameSystem.GameState:SetGameTime(self.GameTime)


    -- 设置当前游戏模式
    UGCGameSystem.GameState:SetGameStateType(CustomEnum.EGameState.Playing)
    -- 设置为下一个回合
    UGCGameSystem.GameState:NewRound()
    -- 准备阶段启用房间阻挡
    UGCGameSystem.GameState:EnableHouseBlock(true)
    -- 重置钥匙
    if UGCGameSystem.GameState:GetRoundNum() > 1 then
        UGCGameSystem.GameState:ResetKey()
    else
        UGCGameSystem.GameState:ResetReadKey()
    end
    -- 重置队伍钥匙持有时间
    UGCGameSystem.GameState:ResetHoldsTheKeyTime()
    -- 循环更新钥匙持有时间
    UGCGameSystem.GameState:LoopUpdateTeamKeyTime()
    -- 重置所有玩家
    local TempPlayerControllers = UGCGameSystem.GetAllPlayerController()
    -- 给予上轮未死亡玩家的背包物品
    UGCGameSystem.GameState:EnableLoopAddPlayerRecordBackpack()
    -- 清空死亡盒子和可拾取物
    UGCSystemLibrary.RemoveActorFromClassName("PlayerTombBox")
    UGCSystemLibrary.RemoveActorFromClassName("PickUpWrapperActor")
    -- 记录当前玩家的隐藏分
    UGCGameSystem.GameState:RecordPlayerScore()
    for _,PlayerController in pairs(TempPlayerControllers) do
        if UE.IsValid(PlayerController.Pawn) then PlayerController.Pawn:K2_DestroyActor() end
        UGCGameSystem.GetRespawnComponent():AddRespawnPlayer(PlayerController.PlayerKey, 0)
        PlayerController.PlayerState:ResetInjuryInfo()
        -- 禁止移动
        if GlobalConfigs.GameSetting.ReadyCanNotMove then
            PlayerController:SetCinematicMode(true, false, false, true, false)
        end
    end

    -- 显示控制UI
    UGCSendRPCSystem.ActorRPCNotify(nil, UGCGameSystem.GameState, "ShowControlPanel")
    -- 显示回合准备UI
    -- UGCSendRPCSystem.ClientShowUI(nil, WidgetConfig.EUIType.RoundReady)
    -- 客户端发送回合重置事件
    UGCSendRPCSystem.RPCEvent(nil, EventEnum.RoundBegining)

    UGCLogSystem.Log("[EventAction_RoundBegining_Execute] Finish")
    return true
end

function EventAction_RoundBegining:RoundFinish()
    self.bEnableActionTick = false
    if self.GameEndEvent then
        -- 发送回合结束事件
        UGCEventSystem.SendEvent(self.GameEndEvent)
    end
end

function EventAction_RoundBegining:Update(DeltaSeconds)
    local CurrentRealTime = UGCSystemLibrary.GetGameTime();
    self.RoundCurrentGameTime = CurrentRealTime - self.GameStartTime
    local RemainTime = self.GameTime - self.RoundCurrentGameTime;
    local CurrentUpdateRemainTime = math.ceil(RemainTime)

    -- 判断是否存在获胜队伍
    if self:DetectionWinner() then
        self:RoundFinish()
        return
    end

    -- 更新游戏时间
    if self.LastUpdateRemainTime - CurrentUpdateRemainTime >= 1 then
        -- 判断游戏时间是否已结束
        if CurrentUpdateRemainTime <= 0 then
            self.LastUpdateRemainTime = 0
            self:RoundFinish()
        else
            self.LastUpdateRemainTime = CurrentUpdateRemainTime
        end
        UGCGameSystem.GameState:SetGameTime(self.LastUpdateRemainTime)

        if self.RoundCurrentGameTime >= self.PreparationTime and self.DoOnceDisHouseBlock == nil then
            self.DoOnceDisHouseBlock = true
            UGCLogSystem.Log("[EventAction_RoundBegining_Update]")
            -- 准备阶段结束关闭房间阻挡
            UGCGameSystem.GameState:EnableHouseBlock(false)
            UGCGameSystem.GameState:ReadyTimeFinish()
            -- 若准备阶段不能行动则设置玩家移动速度缩放
            if GlobalConfigs.GameSetting.ReadyCanNotMove then
                local AllPC = UGCGameSystem.GetAllPlayerController()
                for i, v in pairs(AllPC) do
                    v:SetCinematicMode(false, false, false, true, false)
                end
            end

            -- 发送准备时间结束到客户端
            UGCSendRPCSystem.RPCEvent(nil, EventEnum.RoundReadyFinish)
        end
    end

end

function EventAction_RoundBegining:DetectionWinner()
    if self.RoundCurrentGameTime >= self.PreparationTime then
        local CTTeamAlive, TTeamAlive = false, false
        local CTPlayers = UGCTeamSystem.GetPlayerKeysByTeamID(TeamConfig.TeamType.CT)
        local TPlayers = UGCTeamSystem.GetPlayerKeysByTeamID(TeamConfig.TeamType.T)
        for i, v in pairs(CTPlayers) do
            local TempPawn = UGCGameSystem.GetPlayerPawnByPlayerKey(v)
            if TempPawn and TempPawn:IsAlive() then
                CTTeamAlive = true
                break
            end
        end
        for i, v in pairs(TPlayers) do
            local TempPawn = UGCGameSystem.GetPlayerPawnByPlayerKey(v)
            if TempPawn and TempPawn:IsAlive() then
                TTeamAlive = true
                break
            end
        end
        --UGCLogSystem.Log("[EventAction_RoundBegining_DetectionWinner] CTTeamAlive:%s, TTeamAlive:%s", tostring(CTTeamAlive), tostring(TTeamAlive))
        if CTTeamAlive and TTeamAlive then
            local CTHoldsTheKeyTime = UGCGameSystem.GameState:GetTeamHoldsTheKeyTimeFormTeamID(TeamConfig.TeamType.CT)
            local THoldsTheKeyTime = UGCGameSystem.GameState:GetTeamHoldsTheKeyTimeFormTeamID(TeamConfig.TeamType.T)
            --UGCLogSystem.Log("[EventAction_RoundBegining_DetectionWinner] CTHoldsTheKeyTime:%s, THoldsTheKeyTime:%s", tostring(CTHoldsTheKeyTime), tostring(THoldsTheKeyTime))
            if math.max(CTHoldsTheKeyTime, THoldsTheKeyTime) >= GlobalConfigs.GameSetting.TeamNeedHoldsTheKeyTime then
                if CTHoldsTheKeyTime > THoldsTheKeyTime then
                    UGCGameSystem.GameState:SetWinner(TeamConfig.TeamType.CT)
                else
                    UGCGameSystem.GameState:SetWinner(TeamConfig.TeamType.T)
                end
            else
                return false
            end
        elseif CTTeamAlive then
            UGCGameSystem.GameState:SetWinner(TeamConfig.TeamType.CT)
        elseif TTeamAlive then
            UGCGameSystem.GameState:SetWinner(TeamConfig.TeamType.T)
        end

        UGCLogSystem.Log("[EventAction_RoundBegining_DetectionWinner] Finish")
        return true
    end
end

return EventAction_RoundBegining