---@class UGCPlayerPawn_C:BP_UGCPlayerPawn_C
--Edit Below--
---@type UGCPlayerPawn_C
local UGCPlayerPawn = {
};

function UGCPlayerPawn:GetReplicatedProperties()
    return
end

-- 关闭盒子掉落
function UGCPlayerPawn:IsSkipSpawnDeadTombBox(EventInstigater)
    return true
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
    --UGCEventSystem.SetTimer(self, function()
    --    if self and self.PlayerKey == UGCSystemLibrary.GetLocalPlayerKey() and UGCGameSystem.GameState:GetGameStateType() == CustomEnum.EGameState.Playing then
    --        UGCLogSystem.Log("[UGCPlayerPawn_ClientMustBeExeBeginPlay]")
    --        -- 显示武器重选按键
    --        WidgetManager:ShowPanel(WidgetConfig.EUIType.ReselectWeaponBtn, false)
    --    end
    --end, 1)
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(GlobalConfigs.GameSetting.BeBornItems)
    self.DefaultBackPack = TableHelper.DeepCopy(UGCGameSystem.GameState:GetPlayerBeBornParts(NewController.PlayerKey))

    if not PlacementModeConfig.IsPlaceMode() then
        self.CheckBornItemsHandle = UGCEventSystem.SetTimerLoop(self, self.CheckBornItems, 1.)
        --self.CheckBornItemsHandle = UGCEventSystem.SetTimer(self, self.CheckBornItems, 2.)
        self.CheckWeaponAndPartsHandle = UGCEventSystem.SetTimerLoop(self, self.CheckWeaponAndParts, 1.)
    end

    UGCEventSystem.SetTimer(self, function()
        if UGCGameSystem.GameState:GetGameStateType() == CustomEnum.EGameState.Playing then
            UGCLogSystem.Log("[UGCPlayerPawn_ReceivePossessed] 111 ")
            UGCSendRPCSystem.ClientShowUI(NewController.PlayerKey, WidgetConfig.EUIType.ReselectWeaponBtn)
        end
    end, 1)
end



function UGCPlayerPawn:ReceiveTick(DeltaTime)
    self.SuperClass.ReceiveTick(self, DeltaTime);
    if not UGCGameSystem.IsServer() then
        self:ClientMustBeExeBeginPlay()
    end
end

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

        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)
        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
    else
        --- 掉落伤害
        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 ----------------------------------------------



function UGCPlayerPawn:GetAvailableServerRPCs()
    return
end


return UGCPlayerPawn;