TaskSubExtensionView = TaskSubExtensionView or BaseClass(BaseItem)
local TaskSubExtensionView = TaskSubExtensionView


function TaskSubExtensionView:__init(parent_wnd)
	self.base_file = "task"
	self.layout_file = "TaskSubExtensionView"
	self.model = TaskModel:getInstance()
	self.layer_name = "UI"
	self.award_item_list = {}
	self.last_click_time = 0
	self:Load()
end


function TaskSubExtensionView:__delete()

	if self.task_event_id then
		self.model:UnBind(self.task_event_id)
		self.task_event_id = nil
	end

	for i,item in pairs(self.award_item_list) do
		item:DeleteMe()
	end

	self.award_item_list = {} 

	if self.verTabBar then
		self.verTabBar:DeleteMe()
	end
	self.verTabBar = nil
end

function TaskSubExtensionView:Load_callback()

	self.title_txt,
	self.task_desc_txt,
	self.task_tip_txt,
	self.opt_btn_txt,
	self.empty_tip_txt = self:GetChildTexts({
		"MessagePanel/Title/Text",
		"MessagePanel/TaskDesc",
		"MessagePanel/TaskTip",
		"MessagePanel/OptBtn/Text",
		"EmptyPanel/EmptyTip",
		})

	self.message_panel,
	self.empty_panel,
	self.opt_btn,
	self.opt_btn_bg,
	self.award_title_con = self:GetChildGameObjects({
		"MessagePanel",
		"EmptyPanel",
		"MessagePanel/OptBtn",
		"MessagePanel/OptBtn/Bg",
		"MessagePanel/3",
	})

	self.mContent,
	self.effect,
	self.bar_parent = self:GetChildTransforms({
		"MessagePanel/ScrollView/Viewport/Content",
		"MessagePanel/OptBtn/Effect",
		"Info",
		})

	self:InitEvent()

	if self.need_refreshData then
		self:SetData(self.task_type,self.task_id)
	end
end

function TaskSubExtensionView:InitEvent()

	local function onClickHandler(target)
		if target == self.opt_btn then
			self:BtnCall()
		end
	end

	AddClickEvent(self.opt_btn,onClickHandler)

	-- 刷新列表
	local function onUpdateView(  )
		if not self.data then
			return
		end

		local task_id = self.data.id 
		local main_index,sub_index = self:GetTabIndexByTaskId(task_id)
		if main_index ~= 0 and self.verTabBar then
			self:CreateNewUICusVerTabBar()
			self:SeletedTabbar(main_index,sub_index,true)
			self.verTabBar:SetSelectTab(main_index,sub_index,true)
		else
			self:SetData()
		end
	end
	self.task_event_id = self.model:Bind(TaskEvent.TASK_LIST_INIT,onUpdateView)
end


function TaskSubExtensionView:AutoFindWay()	
	if self.data then 
		self.model:TaskClickFun(self.data)
		self.model:Fire(TaskEvent.CLOSE_TASK_VIEW)
	end
end

function TaskSubExtensionView:GetExtendsionTaskNum()
	if not self.tab_data then
		return 0,0
	end
	return #self.tab_data[1].sub_tab,#self.tab_data[2].sub_tab 
end

function TaskSubExtensionView:CreateNewUICusVerTabBar()

	self.tab_data = self.model:GetExtensionTabData()

	if not self.verTabBar then
		self.verTabBar = NewUICusVerTabBar.New(self.bar_parent, Vector2(280, 580), TaskVerTabSubBtn, co.TableXY(274, 70),co.TableXY(140, -103))
	end

	local function select_callback(parent_index,sub_index,data)
		self:SeletedTabbar(parent_index,sub_index,data)
	end

	self.verTabBar:SetTabBars(self.tab_data, select_callback, true, true)	
end

function TaskSubExtensionView:SeletedTabbar(parent_index,sub_index)

	self.parent_index = parent_index
	self.sub_index = sub_index

	if self.verTabBar ~= nil then
		self.verTabBar:SetTabBarIndex(parent_index,sub_index)
		self:SwitchBar()
	end
end


function TaskSubExtensionView:SwitchBar()

	local parent_index,sub_index = self.verTabBar:GetCurrentSelectIndex()

	if parent_index > 0 and sub_index > 0 then
		local data = self.tab_data[parent_index]
		if not data then
			return
		end
		data = data.sub_tab[sub_index]
		if data then
			self:ShowMessagePanel(true)
			self:SelectTask(data)
		end
	elseif parent_index > 0 then
		local data = self.tab_data[parent_index]

		if not data then
			return
		end

		if #data.sub_tab == 0 then
			self:ShowMessagePanel(false)

			if self.verTabBar then
				self.verTabBar:CancelCurrSelect()
			end

			if parent_index == 1 then
				self.empty_tip_txt.text = string.format("暂无已接支线任务")
			elseif parent_index == 2 then
				self.empty_tip_txt.text = string.format("暂无可接支线任务")
			end
		end
	end
end

function TaskSubExtensionView:ShowMessagePanel(bool)	
	if bool then
		if not self.message_panel.activeSelf then
			self.message_panel:SetActive(true)
		end

		if self.empty_panel.activeSelf then
			self.empty_panel:SetActive(false)
		end
	else
		if self.message_panel.activeSelf then
			self.message_panel:SetActive(false)
		end

		if not self.empty_panel.activeSelf then
			self.empty_panel:SetActive(true)
		end
	end
end

function TaskSubExtensionView:SetData(task_type,task_id)
	self.task_type = task_type or self.task_type
	self.task_id = task_id or self.task_id

	if self.is_loaded then
		self.need_refreshData = false

		self:CreateNewUICusVerTabBar()

		local has_task,main_index,sub_index
		local receive_num,can_receive_num = self:GetExtendsionTaskNum()
		if receive_num > 0 then
			has_task = true
			main_index = 1
			sub_index = 1
		elseif can_receive_num > 0 then
			has_task = true
			main_index = 2
			sub_index = 1
		else
			has_task = false
			main_index = 1
			sub_index = 0
		end

		if self.task_id then
			local new_main_index,new_sub_index = self:GetTabIndexByTaskId(self.task_id)
			if new_main_index ~= 0 then
				main_index = new_main_index
				sub_index = new_sub_index
			end
			self.task_id = false
		end

		self:SeletedTabbar(main_index,sub_index,true)
		self.verTabBar:SetSelectTab(main_index,sub_index,true)
	else
		self.need_refreshData = true
	end
end

function TaskSubExtensionView:GetTabIndexByTaskId(task_id)
	if not self.tab_data then
		return 0,0
	end

	for index,data in ipairs(self.tab_data[1].sub_tab) do
		if data.id == task_id then
			return 1,index
		end
	end

	for index,data in ipairs(self.tab_data[2].sub_tab) do
		if data.id == task_id then
			return 2,index
		end
	end

	return 0,0
end

function TaskSubExtensionView:SelectTask(task_vo)
	self.data = task_vo
	self.model:MakeTaskTip(task_vo)

	self.title_txt.text = Trim(task_vo.taskName)
	self.task_desc_txt.text = Trim(task_vo.description)
	self.task_tip_txt.text = Trim(task_vo.tipContent)

	local award_list = task_vo.award_list or {}
	for i,v in ipairs(award_list) do
		local item = self.award_item_list[i]
		if item == nil then 
			item = AwardItem.New(self.mContent)
			item:SetItemSize(80, 80)
			self.award_item_list[i] = item
		end
		item:SetVisible(true)
		local goods_id, lock = GoodsModel:getInstance():GetMappingTypeId(v[1], v[2])
		item:SetData(goods_id, v[3], nil, nil, lock)
	end

	self.mContent.sizeDelta = Vector2(#award_list * 85,100)

	if #award_list > 0 then
		self.award_title_con:SetActive(true)
	else
		self.award_title_con:SetActive(false)
	end

	for i = #award_list + 1, #self.award_item_list do
		self.award_item_list[i]:SetVisible(false)
	end

	self:SetOptBtnState(task_vo)
end

function TaskSubExtensionView:SetOptBtnState(taskVO)
	if taskVO.isFinish then 
		self.opt_btn:SetActive(false)
	else
		self.opt_btn:SetActive(true)
		if taskVO.acceptType == 1 then
			if taskVO.mainTip then
				self.opt_btn_txt.text = "前往日常"
				self:ClearEffect()
			else
				self.opt_btn_txt.text = "领取任务"
				--self:AddUIEffect("ui_anniu_1", self.effect, self.layer_name, nil, {x=1.22,y=1.1}, true)
			end
		else
			self.opt_btn_txt.text = "立即前往"
			self.opt_btn_bg:SetActive(false)
			self:ClearEffect()
			--如果是支线已完成的
			if self:IsExtendFinish() then
				self.opt_btn_txt.text = "领取奖励"
				self.opt_btn_bg:SetActive(true)
			--	self:AddUIEffect("ui_anniu_1", self.effect, self.layer_name, nil, {x=1.22,y=1.1}, true)
			end
		end
	end
end

function TaskSubExtensionView:IsExtendFinish(  )
	if self.model:IsNeedClickTask(self.data) then
		--点击判断是否已经完成任务，是的话发协议完成任务
		local tip = self.model:GetExtendSpecialTip(self.data)
		if tip and tip.isFinish == 1 then
			return true
		end
	end
end

function TaskSubExtensionView:ClearEffect(  )
	self:ClearUIEffect(self.effect)
end

function TaskSubExtensionView:BtnCall(  )
	if not self.data then
		return
	end
	if Status.NowTime - self.last_click_time < 1 then
		return
	end
	self.last_click_time = Status.NowTime

	if self.data.mainTip then
		GlobalEventSystem:Fire(EventName.OPEN_DAILY_VIEW)
		self.model:Fire(TaskEvent.CLOSE_TASK_VIEW)
	else
		if self:IsExtendFinish() then
			GlobalEventSystem:Fire(TaskEventType.SEND_TASK_FINISH, self.data.id)
		else
			self:AutoFindWay()
		end
	end
end