yzyCli/u3d/Lua/game/adventureBook/AdventureBookDetailView.lua

AdventureBookDetailView = AdventureBookDetailView or BaseClass(BaseView)
local AdventureBookDetailView = AdventureBookDetailView
function AdventureBookDetailView:__init()
	self.base_file = "adventureBook"
	self.layout_file = "AdventureBookDetailView"
	self.layer_name = "UI"

	self.append_to_ctl_queue = true
	self.use_background = true

	self.model = AdventureBookModel:getInstance()

	self.totalPage = 0  --总页数
	self.nowPage = 0    --当前位置索引
	self.close_fog = true

	self.load_callback = function()
		self:LoadSuccess()
	end

	self.open_callback = function()
		self:OpenView(true)
	end

	self.close_callback = function()
		if self.model.need_find_way then
			GuideModel:getInstance():BeginTask(self.layout_file)
		end
	end

	self.destroy_callback = function()
		self:Remove()
	end
end

function AdventureBookDetailView:Open(type, subtype)
	self.type = type
	self.subtype = subtype

	BaseView.Open(self)
end

function AdventureBookDetailView:LoadSuccess()
	self.transform.localPosition = Vector3.zero
	self.transform.sizeDelta = Vector3.zero

	if ClientConfig.iphone_x_model then
		self.transform.offsetMin = Vector2(ClientConfig.iphone_x_offset_left,0)
		self.transform.offsetMax = Vector2(-ClientConfig.iphone_x_offset_right,0)
	end

	self.bg = self:GetChildImages({
		"bg"
		})

	self.bg.transform.sizeDelta = Vector2(ScreenWidth, ScreenHeight)
	lua_resM:setOutsideImageSprite(self,self.bg,GameResPath.GetJpgImage("zjui_bg.jpg"))

	self.btnLeft,
	self.btnRight,
	self.backBtn,
	self.closeBtn = self:GetChildGameObjects({
		"leftBtn",
		"rightBtn",
		"backBtn",
		"closeBtn"
		})

	self.parent = self:GetChildTransforms({
		"itemParent"
		})

	self:InitEvent()
end

function AdventureBookDetailView:BtnCall(  )
    GlobalEventSystem:Fire(EventName.OPEN_ADVENTURE_BOOK_VIEW, false, self.type)
    self:Close()
end

function AdventureBookDetailView:InitEvent()
	local function clickHandler(target)
		if target == self.btnLeft then
			if self.nowPage > 1 then
				self.nowPage = self.nowPage - 1
				self:ShowNowPage(self.nowPage)
			end
		elseif target == self.btnRight then
			if self.nowPage < self.totalPage then
				self.nowPage = self.nowPage + 1
				self:ShowNowPage(self.nowPage)
			end
		elseif target == self.backBtn then
			self:Close()
			GlobalEventSystem:Fire(EventName.OPEN_ADVENTURE_BOOK_VIEW, true, self.type)
		elseif target == self.closeBtn then
			self:BtnCall()
		end
	end
	AddClickEvent(self.backBtn, clickHandler, 1)
	AddClickEvent(self.closeBtn, clickHandler, 1)
	AddClickEvent(self.btnLeft, clickHandler,LuaSoundManager.SOUND_UI.SWITCH)
	AddClickEvent(self.btnRight, clickHandler,LuaSoundManager.SOUND_UI.SWITCH)


	local function onUpdateView(type, subtype)
		if self.type and self.type == type then
			local book_list = self.model:GetBookListByType(self.type)
			if #book_list - self.totalPage > 0 then --激活的书本增加，刷新界面
				self.subtype = subtype
				self:OpenView()
			end
		end
	end
	self.update_view_id =  self.model:Bind(AdventureBookModel.UPDATE_ADVENTURE_BOOK_INFO, onUpdateView)
end

function AdventureBookDetailView:OpenView()
	local book_list = self.model:GetBookListByType(self.type)
	if book_list and #book_list > 0 then
		self.totalPage = #book_list
		self.nowPage = 0
		for i, v in ipairs(book_list) do
			if v.subtype == self.subtype then
				self.nowPage = i
			end
		end

		self:ShowNowPage(self.nowPage)
		self:SetBtnState()
	end
end

function AdventureBookDetailView:ShowNowPage(nowPage)
	local book_list = self.model:GetBookListByType(self.type)
	if book_list and #book_list > 0 then
		local info = book_list[nowPage]
		if info then
			self.subtype = info.subtype
			if not self.advenItem then
				self.advenItem = AdventureBookDetailItem.New(self.parent, nil, self.layer_name)
			end

			self.advenItem:SetData(self.type,info)
		end
		self:SetBtnState()
	end
end


function AdventureBookDetailView:SetBtnState()
	self.btnLeft:SetActive(self.nowPage > 1)
	self.btnRight:SetActive(self.nowPage < self.totalPage)
end

function AdventureBookDetailView:Remove()
	if self.update_view_id then
		self.model:UnBind(self.update_view_id)
		self.update_view_id = nil
	end

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