---@class WB_PlayerHead_48_C:UUserWidget
---@field Border_HeadMain UBorder
---@field Common_Avatar_BP_C_0 UCommon_Avatar_BP_C
---@field Overlay_IsDead UOverlay
---@field Overlay_KnockedDown UOverlay
---@field ProgressBar_Health UProgressBar
---@field WidgetSwitcher_Frame UWidgetSwitcher
--Edit Below--
local WB_PlayerHead_48 = {
    bInitDoOnce = false;
    IsShowHealth = false;
    UpdateFPS = 3.;
    IsShowFrame = true;
    PlayerKey = -1;
}

--[==[ Construct
function WB_PlayerHead:Construct()

end
-- Construct ]==]

-- function WB_PlayerHead:Tick(MyGeometry, InDeltaTime)

-- end

-- function WB_PlayerHead:Destruct()

-- end

function WB_PlayerHead_48:LuaInit()
    if self.bInitDoOnce then return end self.bInitDoOnce = true
    UGCEventSystem.SetTimerLoop(self, self.UpdatePlayerStateInfo, 1. / self.UpdateFPS)
end

function WB_PlayerHead_48:SetShowFrame(IsShowFrame)
    self.IsShowFrame = IsShowFrame
end

---@param Index 0:Nill 1:SelfTeam 2:EnemyTeam
function WB_PlayerHead_48:ShowTeamFrame(Index)
    self.WidgetSwitcher_Frame:SetActiveWidgetIndex(Index)
end

function WB_PlayerHead_48:UpdatePlayerInfo(PlayerKey)

    if self.PlayerKey ~= PlayerKey then
        self.PlayerKey = PlayerKey
        if self.PlayerKey and self.PlayerKey > 0 then
            self:LuaInit()
            self:SetVisibility(ESlateVisibility.SelfHitTestInvisible)
            local PlayerInfo = UGCGameSystem.GameState:GetPlayerHeadInfo(PlayerKey)
            ---@param PlayerInfo table {UID:string, IconURL:string, Gender:int, AvatarBoxId:int, PlayerLevel:int, PlayerName:string} 其中AvatarBoxId可以从PlayerState中获取
            ---@field InitView:fun(style:int32,uid:FString,iconURL:FString,gender:int32,frameLevel:int32,playerLevel:int32,ignoreFrame:bool,IsMySelf:bool)
            local AvatarBoxId = self.IsShowFrame and PlayerInfo.AvatarBoxId or 0
            self.Common_Avatar_BP_C_0:InitView(2, PlayerInfo.UIDString, PlayerInfo.IconURL, PlayerInfo.Gender, AvatarBoxId, PlayerInfo.PlayerLevel, false, false)
        else
            self:SetVisibility(ESlateVisibility.Collapsed)
        end
    end
end

function WB_PlayerHead_48:SetShowHealth(IsShow)
    if IsShow ~= self.IsShowHealth then
        self.IsShowHealth = IsShow
        if self.IsShowHealth then
            self.ProgressBar_Health:SetVisibility(ESlateVisibility.SelfHitTestInvisible)
        else
            self.ProgressBar_Health:SetVisibility(ESlateVisibility.Collapsed)
        end
    end
end

EPlayerHeadInfoState = {
    Alive = 1;
    Death = 2;
    KnockedDown = 3;
}

function WB_PlayerHead_48:UpdatePlayerStateInfo()
    if self.PlayerKey == nil or self.PlayerKey < 0 then return end
    local PlayerHeadState = EPlayerHeadInfoState.Alive
    local PlayerPawn = UGCGameSystem.GetPlayerPawnByPlayerKey(self.PlayerKey)
    if UE.IsValid(PlayerPawn) then
        if UGCPawnSystem.HasPawnState(PlayerPawn, EPawnState.Dead) then
            PlayerHeadState = EPlayerHeadInfoState.Death
        elseif UGCPawnSystem.HasPawnState(PlayerPawn, EPawnState.Dying) then
            PlayerHeadState = EPlayerHeadInfoState.KnockedDown
        end
    else
        PlayerHeadState = EPlayerHeadInfoState.Death
    end
    -- 更新显示状态
    self:UpdateWidgetState(PlayerHeadState)
    -- 更新血量
    if self.IsShowHealth and self.PlayerHeadState == EPlayerHeadInfoState.Alive then
        self.ProgressBar_Health:SetPercent(UGCPawnAttrSystem.GetHealth(PlayerPawn)/ UGCPawnAttrSystem.GetHealthMax(PlayerPawn))
    end
end

function WB_PlayerHead_48:UpdateWidgetState(InPlayerHeadState)
    if self.PlayerHeadState ~= InPlayerHeadState then
        self.PlayerHeadState = InPlayerHeadState
        if self.PlayerHeadState == EPlayerHeadInfoState.Alive then
            -- 存活
            if self.IsShowHealth then
                self.ProgressBar_Health:SetVisibility(ESlateVisibility.SelfHitTestInvisible)
            end
            self.Overlay_KnockedDown:SetVisibility(ESlateVisibility.Collapsed)
            self.Border_HeadMain:SetContentColorAndOpacity({R=1,G=1,B=1,A=1})
            self.Overlay_IsDead:SetVisibility(ESlateVisibility.Collapsed)

        elseif self.PlayerHeadState == EPlayerHeadInfoState.Death then
            -- 死亡
            self.ProgressBar_Health:SetVisibility(ESlateVisibility.Collapsed)
            self.Overlay_KnockedDown:SetVisibility(ESlateVisibility.Collapsed)
            self.Border_HeadMain:SetContentColorAndOpacity({R=0.1,G=0.1,B=0.1,A=1.000000})
            self.Overlay_IsDead:SetVisibility(ESlateVisibility.SelfHitTestInvisible)

        elseif self.PlayerHeadState == EPlayerHeadInfoState.KnockedDown then
            -- 倒地
            if self.IsShowHealth then
                self.ProgressBar_Health:SetVisibility(ESlateVisibility.SelfHitTestInvisible)
                self.ProgressBar_Health:SetPercent(0)
            end
            self.Overlay_KnockedDown:SetVisibility(ESlateVisibility.SelfHitTestInvisible)
            self.Border_HeadMain:SetContentColorAndOpacity({R=1,G=1,B=1,A=1})
            self.Overlay_IsDead:SetVisibility(ESlateVisibility.Collapsed)
        end
    end
end

return WB_PlayerHead_48