yzyCli/u3d/Lua/game/market/MarketFocusView.lua

MarketFocusView = MarketFocusView or BaseClass(BaseItem)
local MarketFocusView = MarketFocusView

function MarketFocusView:__init()
	self.base_file = "market"
	self.layout_file = "MarketFocusView"
	self.model = MarketModel:GetInstance()
	self.sort_id = 1
	self.sort_order = 0--0:表示顺序（从大到小） 1:表示倒序（从小到大）
	self.sort_data = {
		1,1,1
	}
	self.tab_item_list = {}
	self.cur_hor_tab_index = 1 --水平tab选择
	self:Load()
end

function MarketFocusView:Load_callback()
	self.nodes = {
		"title/time_con/time_arrow","title/auction_con:obj","right_scroll","title/auction_con/auction_arrow",
		"right_scroll/Viewport/right_con","title/price_con:obj","title/price_con/price_arrow","tab_con","title/time_con:obj",
		"empty:obj","empty/empty_text:tmp","empty/girl:raw","empty/empty_talk_image:raw", 
	}
	self:GetChildren(self.nodes)
	lua_resM:setOutsideRawImage(self, self.girl_raw, GameResPath.GetRoleBg("team_empty_bg_267_589"), false)
	lua_resM:setOutsideRawImage(self, self.empty_talk_image_raw, GameResPath.GetViewBigBg("com_empty_bg1"), false)
	self:AddEvents()
	self:SetHorTabCon()
	if self.need_refreshData then
		self:UpdateView()
	end
end

function MarketFocusView:AddEvents(  )
	function on_click_sort( target )
		if target == self.auction_con_obj then--拍卖排序
			self:SelectSort(2)
		elseif target == self.price_con_obj then--一口价排序
			self:SelectSort(3)
		elseif target == self.time_con_obj then--时间排序
			self:SelectSort(1)
		end
	end
	AddClickEvent(self.auction_con_obj, on_click_sort)
	AddClickEvent(self.price_con_obj, on_click_sort)
	AddClickEvent(self.time_con_obj, on_click_sort)
	local function on_update_goods(  )
		self:UpdateView()
	end
	self.on_update_goods_id = self.model:BindOne("market_focus_list", on_update_goods)
end

function MarketFocusView:SelectSort( index )
	self.sort_id = index
	self.sort_order = self.sort_data[index] == 1 and 1 or 0
	self.sort_data[index] = self.sort_data[index] == 1 and 0 or 1
	if index == 1 then
		self.time_arrow.localRotation = self.sort_data[index] == 1 and Quaternion.Euler(0,0,0) or Quaternion.Euler(0,0,180)
	elseif index == 2 then
		self.auction_arrow.localRotation = self.sort_data[index] == 1 and Quaternion.Euler(0,0,0) or Quaternion.Euler(0,0,180)
	elseif index == 3 then
		self.price_arrow.localRotation = self.sort_data[index] == 1 and Quaternion.Euler(0,0,0) or Quaternion.Euler(0,0,180)
	end
	self:UpdateView()
end

function MarketFocusView:UpdateView( )
	local data = DeepCopy(self.model:GetMarketFocusList(self.cur_hor_tab_index))
	if self.sort_id == 1 then--时间排序
		if self.sort_data[self.sort_id] == 1 then--从小到大
			local sort_func = function ( a, b )
				return a.end_time < b.end_time
			end
			table.sort(data, sort_func)
		else
			local sort_func = function ( a, b )
				return a.end_time > b.end_time
			end
			table.sort(data, sort_func)
		end
	elseif self.sort_id == 2 then--一口价排序
		if self.sort_data[self.sort_id] == 1 then--从小到大
			local sort_func = function ( a, b )
				return a.price < b.price
			end
			table.sort(data, sort_func)
		else
			local sort_func = function ( a, b )
				return a.price > b.price
			end
			table.sort(data, sort_func)
		end
	elseif self.sort_id == 3 then--竞拍价排序
		if self.sort_data[self.sort_id] == 1 then--从小到大
			local sort_func = function ( a, b )
				return a.get_price < b.get_price
			end
			table.sort(data, sort_func)
		else
			local sort_func = function ( a, b )
				return a.get_price > b.get_price
			end
			table.sort(data, sort_func)
		end
	end
	if TableSize(data) == 0 then
		self.empty_obj:SetActive(true)
		if self.cur_hor_tab_index == 1 then--全部
			self.empty_text_tmp.text = "您还没有竞拍或关注哦~"
		elseif self.cur_hor_tab_index == 2 then--竞拍
			self.empty_text_tmp.text = "您还没有竞拍哦~"
		elseif self.cur_hor_tab_index == 3 then--关注
			self.empty_text_tmp.text = "您还没有关注的商品哦~"
		end
	else
		self.empty_obj:SetActive(false)
	end
	if not self.item_list_com then
		self.item_list_com = self:AddUIComponent(UI.ItemListCreator)
	end
	if self.item_list_com then 
		self.item_list_com:Reset()
	end
	local info = {
		data_list = data, 
		item_con = self.right_con, 
		item_class = MarketFocusItem,
		start_y = 0, start_x = 22,
		item_width = 1060,
		item_height = 100,
		space_y = 0,
		scroll_view = self.right_scroll.transform,
		create_frequency = 0.01,
		create_num_per_time = 3,
		is_scroll_back_on_update = false,
		on_update_item = function(item, i, v)
			item:SetData(i, v)
		end,
	}
	self.item_list_com:UpdateItems(info)
end

function MarketFocusView:SetData( data )
	self.data = data
	if self.is_loaded then
		self.need_refreshData = false
		self:UpdateView()
	else
		self.need_refreshData = true
	end
end

function MarketFocusView:SetHorTabCon(  )
	for i,v in ipairs(self.tab_item_list) do
		v:SetVisible(false)	
	end
	local data = {"全部", "正在竞价", "已关注"}
	local function click_func( index )
		self:SwitchHorTab(index)
	end
	local count = 0
	for i,v in ipairs(data) do
		local item = self.tab_item_list[count+1]
		if not item then
			item = MarketHorTabItem.New(self.tab_con)
			item:SetPosition(count * 124, 0)
			self.tab_item_list[count+1] = item
		end
		item:SetClickFunc(click_func)
		count = count + 1
		item:SetData(count, v)
		item:SetVisible(true)
	end
	self:SwitchHorTab(self.cur_hor_tab_index)
end

function MarketFocusView:SwitchHorTab( index )
	for i,v in pairs(self.tab_item_list) do
		v:SetSelect(i==index)
	end
	self.cur_hor_tab_index = index--当前选的tab
	self:UpdateView()
end

function MarketFocusView:__delete(  )
	if self.on_update_goods_id then
		self.model:UnBind(self.on_update_goods_id)
		self.on_update_goods_id = nil
	end

	for _, v in pairs(self.tab_item_list) do
		v:DeleteMe()
		v = nil
	end
	self.tab_item_list = {}
end