---@class UGCPlayerPawn_C:BP_UGCPlayerPawn_C
--Edit Below--
---@type UGCPlayerPawn_C
local UGCPlayerPawn = {
    -- Attr -------------------------
    -- 伤害缩放
    Attr_DamageScale = 1;
    -- 防御缩放
    Attr_DefenseScale = 1;
    -- 闪避概率
    Attr_Dodge = 0;
    -- Attr End ---------------------
};

-- Replicated -------------------------------------------------------------------------------------------------------
function UGCPlayerPawn:GetReplicatedProperties()
    return

end




-- Replicated End ---------------------------------------------------------------------------------------------------

-- Attr -------------------------------------------------------------------------------------------------------------

function UGCPlayerPawn:SetDamageScale(InDamageScale)
    self.Attr_DamageScale = InDamageScale
end

function UGCPlayerPawn:GetDamageScale()
    return self.Attr_DamageScale
end

function UGCPlayerPawn:SetDefenseScale(InDefenseScale)
    -- 防御值不能小于0
    if InDefenseScale <= 0 then return false end
    self.Attr_DefenseScale = InDefenseScale
    return true
end

function UGCPlayerPawn:GetDefenseScale()
    return self.Attr_DefenseScale
end

function UGCPlayerPawn:SetDodge(InDodge)
    self.Attr_Dodge = InDodge
    return true
end

function UGCPlayerPawn:GetDodge()
    return self.Attr_DefenseScale
end

-- Attr End ---------------------------------------------------------------------------------------------------------

-- 基础设置 -----------------------------------------------------------------------------------------------------------
--- 关闭盒子掉落
function UGCPlayerPawn:IsSkipSpawnDeadTombBox(EventInstigater)
    return true
end

--- 处理飘字 客户端触发
function UGCPlayerPawn:UGC_GetDamageNumberConfigIndex(Damage, IsHeadShot, InstigatorController, DamageCauser, DamageType)
    if GlobalConfigs.GameSetting.EnableInexactEnunciation then
        if InstigatorController == UGCSystemLibrary.GetLocalPlayerController() then
            return 0
        else
            return -1
        end
    end
    return -1
end

-- 基础设置 End -------------------------------------------------------------------------------------------------------

function UGCPlayerPawn:ReceiveBeginPlay()
    self.SuperClass.ReceiveBeginPlay(self);
    --- 设置翻墙功能
    self.bVaultIsOpen = true
    --- 设置滑铲功能
    self.IsOpenShovelAbility = true

    UGCEventSystem.SendEvent(EventEnum.PlayerBeginPlay, self)




    if self:HasAuthority() then
        self:AddEvent()
        if UE.IsValid(self:GetController()) then
            self:ReceivePossessed(self:GetController())
            UGCLogSystem.Log("[UGCPlayerPawn_ReceiveBeginPlay] Controller Is Valid")
        end
    else

    end
end

--- 客户端必定执行的BeginPlay
function UGCPlayerPawn:ClientMustBeExeBeginPlay()
    if self.DoOnceMustBeExeBeginPlay then return end
    self.DoOnceMustBeExeBeginPlay = true
    self.ClientUpdatedPlayerKey = false
    --local MainControlPanel = UGCWidgetManagerSystem.GetMainUI()
    --if UE.IsValid(MainControlPanel) then
    --    MainControlPanel.MainControlBaseUI.ChangeSight_UIBP:SetVisibility(ESlateVisibility.SelfHitTestInvisible)
    --    -- MainControlPanel.MainControlBaseUI.ChangeSight_UIBP:ShowList();   --- 倍镜切换
    --end
end


function UGCPlayerPawn:ReceivePossessed(NewController)
    self.SuperClass.ReceivePossessed(self, NewController);
    UGCLogSystem.Log("[UGCPlayerPawn_ReceivePossessed] PlayerKey:%s", tostring(NewController.PlayerKey))
    UGCEventSystem.SendEvent(EventEnum.PlayerPossessed, NewController.PlayerKey)
    UGCGameSystem.GameState:SetPlayerIsAlive(NewController.PlayerKey, self)

    if UGCSystemLibrary.GetIsPreparationState() then
        UGCSystemLibrary.SetPlayerPawnMovable(self, false)
    end

    --- 循环判断默认装备是否有给予
    --self.DefaultBackPack = TableHelper.DeepCopy(UGCGameSystem.GameState:GetPlayerBeBornParts(NewController.PlayerKey))
    --self.CheckBornItemsHandle = UGCEventSystem.SetTimerLoop(self, self.CheckBornItems, 1.)
    --self.CheckWeaponAndPartsHandle = UGCEventSystem.SetTimerLoop(self, self.CheckWeaponAndParts, 1.)
    --UGCGameSystem.GameState:PlayerAddItemInfo(NewController.PlayerKey, self.DefaultBackPack)

    -- 客户端显示重选武器按键
    --UGCEventSystem.SetTimer(self, function()
    --    UGCSendRPCSystem.ClientShowUI(NewController.PlayerKey, WidgetConfig.EUIType.ReselectWeaponBtn)
    --end, 1)

end



function UGCPlayerPawn:ReceiveTick(DeltaTime)
    self.SuperClass.ReceiveTick(self, DeltaTime);
    if not UGCGameSystem.IsServer() then
        self:ClientMustBeExeBeginPlay()
        self:UpdatePlayerKey()
        --local HeadPos = self.Mesh:GetSocketLocation("head")
        --UGCLogSystem.Log("[UGCPlayerPawn_ReceiveTick]HeadPos:%s, ActorPos:%s", VectorHelper.ToString(HeadPos), VectorHelper.ToString(self:K2_GetActorLocation()))
    end
end

function UGCPlayerPawn:ReceiveEndPlay()
    self:RemoveEvent()
    self.SuperClass.ReceiveEndPlay(self);
end


function UGCPlayerPawn:AddEvent()
    if self:HasAuthority() then
        self.DeadNotifyDelegate:Add(self.PlayerDead, self)
        self.DamageNotifyDelegate:Add(self.PlayerInjury, self)
    else
    end
end

function UGCPlayerPawn:RemoveEvent()
    if self:HasAuthority() then
        self.DeadNotifyDelegate:Remove(self.PlayerDead, self)
        self.DamageNotifyDelegate:Remove(self.PlayerInjury, self)


        if self.CheckBornItemsHandle then
            UGCEventSystem.StopTimer(self.CheckBornItemsHandle)
            self.CheckBornItemsHandle = nil
        end
        if self.CheckWeaponAndPartsHandle then
            UGCEventSystem.StopTimer(self.CheckWeaponAndPartsHandle)
            self.CheckWeaponAndPartsHandle = nil
        end
    else
    end
end


function UGCPlayerPawn:CheckWeaponAndParts()
    UGCGameSystem.GameState:CheckWeaponAndParts(self.PlayerKey)
end



function UGCPlayerPawn:CheckBornItems()
    UGCLogSystem.Log("[UGCPlayerPawn_CheckBornItems] PlayerKey:%s", tostring(self.PlayerKey))
    UGCLogSystem.LogTree("[UGCPlayerPawn_CheckBornItems]", self.DefaultBackPack)
    for i = #self.DefaultBackPack, 1, -1 do
        local ItemID = self.DefaultBackPack[i].ItemID
        local Count = self.DefaultBackPack[i].Count
        local InstCount = UGCBackPackSystem.GetItemCount(self, ItemID)
        if InstCount >= Count then
            UGCLogSystem.Log("[UGCPlayerPawn_CheckBornItems] i:%s", tostring(i))
            table.remove(self.DefaultBackPack, i)
            UGCLogSystem.LogTree("[UGCPlayerPawn_CheckBornItems]", self.DefaultBackPack)
        else
            UGCBackPackSystem.AddItem(self, ItemID, Count - InstCount)
        end
    end
    if #self.DefaultBackPack == 0 then
        UGCEventSystem.StopTimer(self.CheckBornItemsHandle)
        self.CheckBornItemsHandle = nil
        UGCLogSystem.Log("[UGCPlayerPawn_CheckBornItems] Succeed PlayerKey:%s", tostring(self.PlayerKey));
    end
end







-------------------------------------------------- Delegate --------------------------------------------------

---@param DamageInfo FDamageInfoCollection
---@return VictimKey, CauserKey, WeaponID, DamageType, IsHeadShotDamage, Distance, DamageValue uint, uint, int, EDamageType, bool, float, float
function UGCPlayerPawn:GetDamageInfoCollectionInfo(DamageInfo)
    local CauserController = DamageInfo.Instigator
    local WeaponID = -1
	local CauserKey = CauserController and CauserController.PlayerKey or -1
	local VictimKey = self.PlayerKey
    local CauserItemID = DamageInfo.CauserItemID
    --- 近战投掷、投掷手雷
    if CauserItemID then
        WeaponID = CauserItemID
    end
    UGCLogSystem.Log("[UGCPlayerPawn_GetDamageInfoCollectionInfo] WeaponID:%d", WeaponID)
	local Distance = 0.
	if CauserController and CauserController.Pawn then
		Distance = VectorHelper.GetDistance(self:K2_GetActorLocation(), CauserController.Pawn:K2_GetActorLocation())
	end

    local IsHeadShotDamage = (DamageInfo.Hit.BoneName == "head")
    return VictimKey, CauserKey, WeaponID, DamageInfo.DamageType, IsHeadShotDamage, Distance, DamageInfo.Damage
end

---@param DamageInfo FDamageInfoCollection
function UGCPlayerPawn:PlayerDead(DamageInfo)
    local VictimKey, CauserKey, WeaponID, DamageType, IsHeadShotDamage, Distance, DamageValue = self:GetDamageInfoCollectionInfo(DamageInfo)
    UGCSendRPCSystem.RPCEvent(nil, EventEnum.PlayerDeathInfo, VictimKey, CauserKey, WeaponID, DamageType, IsHeadShotDamage, Distance, DamageValue)
    UGCEventSystem.SendEvent(EventEnum.PlayerDeathInfo, VictimKey, CauserKey, WeaponID, DamageType, IsHeadShotDamage, Distance, DamageValue)
    UGCGameSystem.GameState:SetPlayerIsAlive(VictimKey, nil)
end

---@param DamageInfo FDamageInfoCollection
---@param ReturnValue float
function UGCPlayerPawn:PlayerInjury(DamageInfo)
    local VictimKey, CauserKey, WeaponID, DamageType, IsHeadShotDamage, Distance, DamageValue = self:GetDamageInfoCollectionInfo(DamageInfo)
    UGCEventSystem.SendEvent(EventEnum.PlayerInjuryInfo, VictimKey, CauserKey, WeaponID, DamageType, IsHeadShotDamage, Distance, DamageValue)
    UGCSendRPCSystem.RPCEvent(CauserKey, EventEnum.PlayerInjuryInfo, VictimKey, CauserKey, WeaponID, DamageType, IsHeadShotDamage, Distance, DamageValue)
end

------------------------------------------------ Delegate End ------------------------------------------------




------------------------------------------------ ModifyDamage ------------------------------------------------

function UGCPlayerPawn:UGC_TakeDamageOverrideEvent(Damage, DamageType, EventInstigator, DamageCauser, Hit)
    local DamageAmount = Damage
    UGCLogSystem.Log("[UGCPlayerPawn_UGC_TakeDamageOverrideEvent] InDamageAmount:%s", tostring(DamageAmount))
    if EventInstigator and EventInstigator.PlayerKey then
        local CauserTeamID = UGCPlayerStateSystem.GetTeamID(EventInstigator.PlayerKey)
        local SelfTeamID = UGCPlayerStateSystem.GetTeamID(self.PlayerKey)

        local CauserPawn = UGCGameSystem.GetPlayerPawnByPlayerKey(EventInstigator.PlayerKey)
        local DamageScale = CauserPawn and CauserPawn:GetDamageScale() or 1

        if EventInstigator.PlayerKey == self.PlayerKey and GlobalConfigs.GameSetting.bEnableSelfHarm then
            --- 对自己的伤害
            DamageAmount = GlobalConfigs.GameSetting.SelfHarmInjuryRatio * DamageAmount
        else
            --- 伤害设置（友方、敌方）
            DamageAmount = (CauserTeamID == SelfTeamID and GlobalConfigs.GameSetting.FriendlyInjuryRatio * DamageAmount or DamageAmount) * DamageScale / self:GetDefenseScale()
        end

    elseif DamageCauser and DamageCauser:GetOwner() then
        UGCLogSystem.Log("[UGCPlayerPawn_UGC_TakeDamageOverrideEvent] DamageCauser:GetOwner():%s", KismetSystemLibrary.GetObjectName(DamageCauser:GetOwner()))
        local TargetPlayerKey = DamageCauser:GetOwner().PlayerKey
        if TargetPlayerKey then
            local CauserTeamID = UGCPlayerStateSystem.GetTeamID(TargetPlayerKey)
            local SelfTeamID = UGCPlayerStateSystem.GetTeamID(self.PlayerKey)
            DamageAmount = (CauserTeamID == SelfTeamID and GlobalConfigs.GameSetting.FriendlyInjuryRatio * DamageAmount or DamageAmount)
        end
    end

    -- 掉落伤害
    if DamageType == EDamageType.FallingDamage then
        DamageAmount = GlobalConfigs.GameSetting.bEnableDropDamage and DamageAmount or 0.
    end

    if DamageType == EDamageType.MeleeDamage then
        DamageAmount = DamageAmount * GlobalConfigs.GameSetting.MeleeDamageScale
    end

    UGCLogSystem.Log("[UGCPlayerPawn_UGC_TakeDamageOverrideEvent] ModifyDamageAmount:%s", tostring(DamageAmount))
    return DamageAmount
end

---------------------------------------------- ModifyDamage End ----------------------------------------------



--- 播放粒子
function UGCPlayerPawn:PlayParticle(InParticleType)
    ParticleConfig.AddParticleAttachPlayer(self, InParticleType)
end

function UGCPlayerPawn:UpdatePlayerKey()
    if self.ClientUpdatedPlayerKey == false then
        if self.PlayerKey and self.PlayerKey > 0 then
            self.ClientUpdatedPlayerKey = true
            UGCLogSystem.Log("[UGCPlayerPawn_UpdatePlayerKey]PlayerKey:%s", tostring(self.PlayerKey))
            if UGCPlayerStateSystem.GetTeamID(self.PlayerKey) ~= UGCPlayerStateSystem.GetTeamID(UGCSystemLibrary.GetLocalPlayerKey()) then
                -- UGCGameSystem.GameState:RegisterPostProcessMgr(self)
                STExtraBlueprintFunctionLibrary.EnablePlayerAvatarOutline(self, true)
                UGCLogSystem.Log("[UGCPlayerPawn_UpdatePlayerKey] EnablePlayerAvatarOutline")
            end
        end
    end
end


-----------------------------------------------------------------------------------------------------------------------




--function UGCPlayerPawn:GetAvailableServerRPCs()
--    return
--end


return UGCPlayerPawn;