-- 推荐好友界面
local UIFriendRecommendation = UIViewClass()

--------------------
function UIFriendRecommendation:OnCreated()
	self.isInCommend = true
end

function UIFriendRecommendation:OnOpened(context)
	UIUtils.SetLabelText(self.UICommonPopUp.txt_Title, Const_IDS.IDS_Friend_RecommendedFriends)
	self:RegistSystemEvent(EventID.UI_UpdateFriendRecommend, self.RefreshInfo)
	self:RegistSystemEvent(EventID.UI_UpdateFriendSearch, self.RefreshInfo)
	self:RegistSystemEvent(EventID.UI_UpdateBlack, self.ForceRefresh)

	self:OpenRecommend(true)
end

function UIFriendRecommendation:ForceRefresh()
	MDL.Friend.FriendsRecommendReq(true, false)
end

function UIFriendRecommendation:OnBackButtonPressed()
    self:OnButtonClicked(self.UICommonPopUp.btn_Close)
end

function UIFriendRecommendation:OnButtonClicked(comp)
	if comp == self.UICommonPopUp.btn_Close then
		self:CloseView()
	elseif comp == self.btn_Search then
		self:OpenSearch()
	elseif comp == self.event_Refresh then	
		if self.isInCommend then
			if not CTL.Friend.IsInChangeRecommendCD(true) then
				MDL.Friend.FriendsRecommendReq(true, true)
			end
		else
			self:OpenRecommend(false)
		end
	end
end

function UIFriendRecommendation:OnCellInit(scrollRect, index, cellTable, data)
	UIUtils.SetActive(cellTable.img_AddIcon, false)
	UIUtils.SetLabel(cellTable.txt_PlayerName, data.PlayerInfo.PlayerShowInfo.name)
	CTL.Character.SetPortraitAndFrame(
			cellTable.UIHeroHead150,
			data.PlayerInfo.PlayerShowInfo.PortraitId,
			data.PlayerInfo.PlayerShowInfo.FrameId,
			data.PlayerInfo.PlayerShowInfo.level
	)
	CTL.Player.OperateGenderImage(cellTable.image_Gender, data.PlayerInfo.PlayerShowInfo.sex)
	
	local tagData = CTL.Friend.GetPlayerTagData(data)
	for i, v in ipairs(cellTable.group_Tag) do
		local data = tagData[i]
		if data then
			UIUtils.SetActive(v.gameObject, true)
			UIUtils.SetLabelText(v.txt_PlayerTag, Const_IDS[data.Name])
			UIUtils.SetImageColor(v.bg_PlayerTag, data.FloorColor)
		else
			UIUtils.SetActive(v.gameObject, false)
		end
	end
end

function UIFriendRecommendation:OnCellClicked(scrollRect, index, cellTable, target, data)
	if target == cellTable.btn_Add then
		UIUtils.SetActive(cellTable.img_AddIcon, true)
		MDL.Friend.SendApplyFriend(data.PlayerInfo.PlayerShowInfo.acid)
	elseif target == cellTable.UIHeroHead150.img_PlayerAvatarBg then
		CTL.PlayerInteract.OpenFriendInteractView(data.PlayerInfo.PlayerShowInfo.acid)
	end
end
--------------------

function UIFriendRecommendation:OpenSearch()
	self.isInCommend = false
	self.event_Refresh:SetText(Const_IDS.IDS_Friend_BackToRecommended)
	local msg = self.obj_InputField.text
	if string.isNilOrEmpty(msg) or msg == BattleDataGetter.GetAcID() or msg == BattleDataGetter.GetPlayerName() then
		self:RefreshInfo(nil)
	else
		MDL.Friend.PrecisePlayerSearchReq(msg)
	end
end

function UIFriendRecommendation:OpenRecommend(isReq)
	if isReq then
		if not CTL.Friend.IsInChangeRecommendCD(false) or MDL.Friend.CacheRecommendPlayerInfos == nil then
			-- 不在CD时间内 或者 推荐列表为空，则请求刷新
			MDL.Friend.FriendsRecommendReq(true, true)
		else
			self:RefreshInfo(MDL.Friend.CacheRecommendPlayerInfos)
		end
	else
		self:RefreshInfo(MDL.Friend.CacheRecommendPlayerInfos)
	end
	self.isInCommend = true
	self.event_Refresh:SetText(Const_IDS.IDS_Friend_Change)
end

function UIFriendRecommendation:RefreshInfo(infos)
	if infos and #infos > 0 then
		UIUtils.SetActive(self.group_Empty, false)
		UIUtils.SetActive(self.group_PlayerAdd, true)
		self.group_PlayerAdd:ReloadAll(infos)
	else
		UIUtils.SetActive(self.group_Empty, true)
		UIUtils.SetActive(self.group_PlayerAdd, false)
		
		UIUtils.SetLabelText(self.lab_Empty, Const_IDS[self.isInCommend and "IDS_Friend_NoRecommendedFriends" or "IDS_Friend_NoSearch"])
	end
end

return UIFriendRecommendation