local UIActivitiesPreview = UIViewClass()
--------------------
function UIActivitiesPreview:OnOpened(context)
	self:RegistSystemEvent(EventID.UI_Activity_Refresh_Preview, self.RefreshBtnState)
	self:RegistSystemEvent(EventID.UI_Guild_SelfInfoRefresh, self.RefreshBtnState)
	self:RegistSystemEvent(EventID.FunctionUnlockUpdate, self.RefreshActivity)
	self:RegistSystemEvent(CTL.RedPoint.RedPointKey.ActivityPreview, self.RefreshActivityPreview)

	self:RefreshActivityPreview(CTL.RedPoint.GetRedPointActive(CTL.RedPoint.RedPointKey.ActivityPreview))
	self:InitPanel()
end

function UIActivitiesPreview:OnBackButtonPressed()
    self:OnButtonClicked(self.btn_Close)
end

function UIActivitiesPreview:OnButtonClicked(comp)
	if comp == self.btn_Close then
		self:CloseView()
	elseif comp == self.btn_Calendar then
		UIManager.OpenView(Const_UI_Lua.UIEnum.UIActivitiesCalendar)
	elseif comp == self.btn_Join then
		CTL.Guild.OpenGuildMain()
	elseif comp == self.btn_Signup then
		if not MDL.Activities.GetActivationCalenderSignUp() then
			MDL.Activities.WeeklyCalendarSignUpReq()
		end
	else
		for i, v in ipairs(self.group_OnlyOne.group_Reward) do
			if v.event_Click == comp then
				local activityIdList = CTL.Activities.GetActivityPreviewIdList()
				local weeklyCalendarData = DataSheetManager.WeeklyCalendar:GetDataByActivityID(activityIdList[1])
				if weeklyCalendarData then
					UTL.ItemTips.ShowCommonTipsById(weeklyCalendarData.ItemID[i])
				end
			end
		end
	end
end

function UIActivitiesPreview:OnCellInit(scrollRect, index, cellTable, data)
	if scrollRect == self.loop_Activities then
		self:SetCellState(cellTable, data, false)
	end
end

function UIActivitiesPreview:OnCellClicked(scrollRect, index, cellTable, target, data)
	if scrollRect == self.loop_Activities then
		for i, v in ipairs(cellTable.group_Reward) do
			if v.event_Click == target then
				local weeklyCalendarData = DataSheetManager.WeeklyCalendar:GetDataByActivityID(data)
				if weeklyCalendarData then
					UTL.ItemTips.ShowCommonTipsById(weeklyCalendarData.ItemID[i])
				end
			end
		end
	end
end
--------------------

function UIActivitiesPreview:InitPanel()
	self:RefreshBtnState()
	self:RefreshActivity()
end

function UIActivitiesPreview:RefreshBtnState()
	if MDL.Guild.IsHasGuild() then
		self.obj_btnState:SetState(1)
		if MDL.Activities.GetActivationCalenderSignUp() then
			self.btn_Signup:SetGray(true, false)
			self.state_Lock:SetState(1)
		else
			self.btn_Signup:SetGray(false, true)
			self.state_Lock:SetState(0)
		end
	else
		self.obj_btnState:SetState(0)
	end
end

function UIActivitiesPreview:RefreshActivity()
	local activityIdList = CTL.Activities.GetActivityPreviewIdList()
    if #activityIdList == 0 then
    	self:OnBackButtonPressed()
    elseif #activityIdList == 1 then -- 单个活动
    	UIUtils.SetActive(self.group_OnlyOne.gameObject, true)
    	UIUtils.SetActive(self.loop_Activities.gameObject, false)
    	self:SetCellState(self.group_OnlyOne, activityIdList[1], true)
    else -- 多个活动
    	UIUtils.SetActive(self.group_OnlyOne.gameObject, false)
    	UIUtils.SetActive(self.loop_Activities.gameObject, true)
    	self.loop_Activities:ReloadAll(activityIdList)
    end
end

function UIActivitiesPreview:SetCellState(cellTable, activityId, isSingle)
	local weeklyCalendarData = DataSheetManager.WeeklyCalendar:GetDataByActivityID(activityId)
	if isSingle then
		UIUtils.SetTextureByAssetBundle(cellTable.img_ActivityShow, weeklyCalendarData.ActivationPictureBig)
	else
		UIUtils.SetImageByAssetBundle(cellTable.img_ActivityShow, weeklyCalendarData.ActivationPicture)
	end
	UIUtils.SetImageByAssetBundle(cellTable.img_Sign, weeklyCalendarData.ActivationTab)
	UIUtils.SetLabelText(cellTable.txt_Sign, Const_IDS[weeklyCalendarData.ActivationTabIDS])

	-- 设置奖励
	for i, itemId in ipairs(weeklyCalendarData.ItemID) do
		local itemObj = cellTable.group_Reward[i]
		if itemObj then
			UIUtils.SetActive(itemObj.gameObject, true)
			UTL.Item.SetItemCell(itemObj, itemId)
		end
	end
	for i = #weeklyCalendarData.ItemID + 1, #cellTable.group_Reward do
		UIUtils.SetActive(cellTable.group_Reward[i].gameObject, false)
	end

	local activityData = DataSheetManager.ActivityData:GetDataByID(activityId)
	local _, time, _ = CTL.Activities.GetDetailsTimeDesc(activityData, true)
	UIUtils.SetLabelText(cellTable.txt_Name, Const_IDS[activityData.Activity])
	UIUtils.SetLabel(cellTable.txt_Time, time)
	-- 设置活动状态
	if CTL.Activities.GetState(activityId, true) == CTL.Activities.ActivityState.NotOpen then
		cellTable.obj_signState:SetState(0)
		UIUtils.SetActive(cellTable.img_Mask, false)
	elseif CTL.Activities.GetState(activityId, true) == CTL.Activities.ActivityState.Opening then
		cellTable.obj_signState:SetState(1)
		UIUtils.SetActive(cellTable.img_Mask, false)
	elseif CTL.Activities.GetState(activityId, true) == CTL.Activities.ActivityState.End then
		cellTable.obj_signState:SetState(2)
		UIUtils.SetActive(cellTable.img_Mask, true)
	end
end

function UIActivitiesPreview:RefreshActivityPreview(active)
	self.btn_Join:SetRedPoint(active)
	self.btn_Signup:SetRedPoint(active)
end

return UIActivitiesPreview