---@class WB_PlayerSoldiers_C:UAEUserWidget
---@field VerticalBox_Players UVerticalBox
---@field WB_PlayerSoldier_Item_Self UWB_PlayerSoldier_Item_C
--Edit Below--
---@type WB_PlayerSoldiers_C
local WB_PlayerSoldiers = { bInitDoOnce = false; };

--- 支持显示的数量
WB_PlayerSoldiers.TargetShowCount = 4;
---@type table<PlayerKey, WB_PlayerSoldier_Item_C> 玩家子UI列表
WB_PlayerSoldiers.PlayerKeyItems = {};

function WB_PlayerSoldiers:Construct()
	UGCLogSystem.Log("[WB_PlayerSoldiers:Construct] 执行")
	self:LuaInit();
end

function WB_PlayerSoldiers:LuaInit()
	if self.bInitDoOnce then return; end
	self.bInitDoOnce = true;
	
	UGCEventSystem.AddListener(EventTypes.PlayerUseBuff, self.OnPlayerUseBuff, self);
	UGCEventSystem.AddListener(EventTypes.UpdatePlayerKDAs, self.OnUpdatePlayerKDAs, self);
	
	UITool.ForeachAllChildren(self.VerticalBox_Players, function(index, Widget)
		Widget:SetVisibility(ESlateVisibility.Collapsed);
		Widget:LuaInit();
	end);
	
	local KDA = MiniTool:GetValue("PlayerKDAs");
	if KDA then
		UGCLogSystem.LogTree(string.format("[WB_PlayerSoldiers:LuaInit] KDA"), KDA);
		ObjectPath.AddFunc("WB_PlayerSoldier_Item", function(TargetClass)
			UGCLogSystem.Log("[WB_PlayerSoldiers:LuaInit] 加载成功");
			self:FillList(KDA);
		end)
	end
end

-- function WB_PlayerSoldiers:Tick(MyGeometry, InDeltaTime) end
-- function WB_PlayerSoldiers:Destruct() end

function WB_PlayerSoldiers:SetPlayerSoldiers(PlayerSoldiers)
	UGCLogSystem.LogTree(string.format("[WB_PlayerSoldiers:SetPlayerSoldiers] PlayerSoldiers ="), PlayerSoldiers)
	for PlayerKey, Soldier in pairs(PlayerSoldiers) do
		if PlayerKey == LocalPlayerKey then
			self.WB_PlayerSoldier_Item_Self:SetSoldierType(Soldier);
		end
		if self.PlayerKeyItems[PlayerKey] then
			self.PlayerKeyItems[PlayerKey]:SetSoldierType(Soldier);
			--self.PlayerKeyItems[PlayerKey]:SetVisibility(ESlateVisibility.HitTestInvisible);
		end
	end
end

---@param InDatas GameStatePlayerDatas
function WB_PlayerSoldiers:OnUpdatePlayerDatas(InDatas)
	for PlayerKey, Info in pairs(InDatas) do
		if Info.TeamID == LocalTeamId then
			if self.PlayerKeyItems[PlayerKey] == nil then
				local Widget = nil;
				if self.VerticalBox_Players:GetChildrenCount() > 0 then
					-- 设置进去
					Widget = self.VerticalBox_Players:GetChildAt(0);
					self.VerticalBox_Players:RemoveChildAt(0);
				else
					Widget = UITool.CreateWidget(ObjectPath.WB_PlayerSoldier_Item, self);
				end
				Widget:SetPlayerKey(PlayerKey);
				self.PlayerKeyItems[PlayerKey] = Widget;
			end
		end
	end
	-- 执行到这里的时候
	if LocalPlayerKey then
		self.WB_PlayerSoldier_Item_Self:SetPlayerKey(LocalPlayerKey);
	end
end

--- 填充列表
---@param KDAList table<PlayerKey, PlayerKDAItem>
function WB_PlayerSoldiers:FillList(KDAList)
	if KDAList == nil then
		if MiniGameManager then KDAList = MiniGameManager.PlayerKDAs; end
		if table.isEmpty(KDAList) then return; end
	end
	local List = {};
	for PlayerKey, Item in pairs(KDAList) do
		table.insert(List, {
			PlayerKey = PlayerKey,
			Kill      = Item.Kill,
		});
	end
	table.sort(List, function(a, b) return a.Kill > b.Kill; end);
	
	UITool.HideAllChildren(self.VerticalBox_Players);
	self.VerticalBox_Players:ClearChildren();
	
	for i = 1, self.TargetShowCount do
		local Item = List[i];
		local Widget = self.PlayerKeyItems[Item.PlayerKey];
		if Widget == nil then
			-- 创建一个新的
			Widget = UITool.CreateWidget(ObjectPath.WB_PlayerSoldier_Item, self);
			self.PlayerKeyItems[Item.PlayerKey] = Widget;
		end
		Widget:SetVisibility(ESlateVisibility.HitTestInvisible);
		Widget:SetKillNum(Item.Kill);
	end
end

function WB_PlayerSoldiers:OnPlayerUseBuff(InPlayerKey, Success, ExecTime)
	if self.PlayerKeyItems[InPlayerKey] then
		self.PlayerKeyItems[InPlayerKey]:SetBuffUse(Success, ExecTime);
	end
end

-- 永远执行不到
function WB_PlayerSoldiers:OnResetRound()
	for PlayerKey, Widget in pairs(self.PlayerKeyItems) do Widget:ResetItem(); end
end

---@param InList table<PlayerKey, PlayerKDAItem>
function WB_PlayerSoldiers:OnUpdatePlayerKDAs(InList)
	if table.isEmpty(InList) then return; end
	-- 计算前三
	self:FillList(InList);
end

return WB_PlayerSoldiers;