local MJDefine=MJFramework.MJImport("mj.luaScript.MJDefine")
local MJ=MJFramework.MJImport("mj.luaScript.Views.Game.MJ")

local ncmajTangView = class("ncmajTangView", cc.UIView)

function ncmajTangView:ctor(handCards,desktopType)
    ncmajTangView.super.ctor(self)
	--self._tingCardData = nil;
    self:loadUI()
	
	self.desktopType = desktopType
	--self:initData(handCards,desktopType)
end

function ncmajTangView:loadUI()
    local ui = loadUI("mj_ncmaj/res/ui_fangjian/mj_ncmaj_tangView.ui")
    self:addChild(ui)

    self.ui = ui
	
	self.ui.Items.Button_QueDing:registerClick(handler(self, self.onClickSure))
	self.ui.Items.Button_QuXiao:registerClick(handler(self, self.onClickCancel))
end

function ncmajTangView:initData(handCards,desktopType)
	self:clearTangViewData()
	self.handCards = self.handCards or {}
    local thandCards = handCards
	local handCardsNum = #handCards
	table.sort(
        thandCards,
        function(c1, c2)
            return c1.card < c2.card
        end
    )

	--self.ui.Items.Layout_card:setSize((cc.size(70*handCardsNum,115)))
	
	local startPos = cc.p(36,46)
	local startX = startPos.x
	local iWidth = 0--牌间距
	local iHeight = 0--牌高度
	for i,v in pairs(thandCards) do
		--mj=MJ:new(v.card,MJDefine.MJType.Stand,MJDefine.MyViewId,self.desktopType)
		local CardClass
		local mjType = MJDefine.MJConfig_2d.MJType.Stand
		if self.desktopType ~= MJDefine.DesktopType.ThreeD then
			CardClass = require(MJDefine.MJConfig_2d.MAHJONG_CARD)
		else
			CardClass = require(MJDefine.MJConfig_3d.MAHJONG_CARD)
			mjType = MJDefine.MJConfig_3d.MJType.Stand
		end
		 
		local mj = CardClass:new(v.card, MJDefine.MyViewId, mjType, 1)
		mj.unique = i
		local iScale = 0.75
		iWidth = mj:getSize().width * iScale
		iHeight = mj:getSize().height * iScale
		--mj:setAutoSize(false)
		--mj:setSize(cc.size(40,65))
		--mj:setSize(cc.size(70,95))
		mj:setScale(iScale)
		mj:setPosition(cc.p(startX,startPos.y))
		startX = startX + iWidth
		--[[mj:registerClick(function()
			playBtnEffect()
			if not mj.isXuanZhong then
				mj.isXuanZhong = true
				--mj:setYellow()
				local color = cc.c3b(218, 218, 128)
				mj:setColor(color)
			elseif mj.isXuanZhong and mj.isXuanZhong == true then
				mj.isXuanZhong = false
				mj:setNormalColor()
			end
		end)--]]

		self.ui.Items.Layout_card:addChild(mj)
		table.insert(self.handCards,mj)
	end
	self.ui.Items.ImageView_bg:setSize((cc.size(iWidth*handCardsNum+20,iHeight+30)))
	self.ui.Items.Layout_card:setSize((cc.size(iWidth*handCardsNum+10,115)))
	
	--注册触摸事件
	self:registerTouch(handler(self,self.onTouchBegan), handler(self,self.onTouchMove), handler(self,self.onTouchEnd))
end

function ncmajTangView:checkTouches( touch )
    local rect = nil
    local node = nil 
	local touchPos=self:convertToNodeSpace(touch:getLocation())
    for k,v in pairs(self.handCards) do
		local width =  v:getContentSize().width*v:getScaleX()
		local height =  v:getContentSize().height*v:getScaleY()
		local x =  v:getWorldPosition().x-width/2
		local y =  v:getWorldPosition().y-height/2
		local rect = cc.Rectangle:new(x,y,width,height)
		if rect:contains(touchPos.x,touchPos.y) then
			node=v

			break
		end
	end 
    return node
end

function ncmajTangView:onTouchBegan(pt)
	self._selectCards = {}
	local node = self:checkTouches(pt)
	local isValidTouch = false
	if node and node.unique>0 then
		isValidTouch = true
		self._selectCards[node.unique] = node
	end
	self:doSelectColor()
	if isValidTouch == true then
		return true
	else
		return false
	end
end

function ncmajTangView:onTouchMove( pt )
	local node = self:checkTouches(pt)
	if node and self._selectCards[node.unique]==nil then
		self._selectCards[node.unique] = node
	end
	self:doSelectColor()
end

function ncmajTangView:onTouchEnd( pt )
	self:doSelect()
	self:checkShowQueDing()
end

function ncmajTangView:doSelect()
	local i = 0
	for _,mj in pairs(self._selectCards) do
		i = i + 1
		if (not tolua.isnull(mj)) and mj then
			if not mj.isXuanZhong then
				mj.isXuanZhong = true
				--mj:setYellow()
				local color = cc.c3b(218, 218, 128)
				mj:setColor(color)
			elseif mj.isXuanZhong and mj.isXuanZhong == true then
				mj.isXuanZhong = false
				mj:setNormalColor()
			end
		end
	end
end

function ncmajTangView:checkShowQueDing()
	local selectCards = self:getSelectCards()
	if selectCards and type(selectCards) == 'table' and #selectCards> 0 then
		self.ui.Items.Button_QueDing:setVisible(true)
	else
		self.ui.Items.Button_QueDing:setVisible(false)
	end
end

function ncmajTangView:doSelectColor()
	for _,mj in pairs(self._selectCards) do
		if not tolua.isnull(mj) and mj then
			if not mj.isXuanZhong then
				local color = cc.c3b(218, 218, 128)
				mj:setColor(color)
			elseif mj.isXuanZhong and mj.isXuanZhong == true then
				mj:setNormalColor()
			end
		end
	end
end

function ncmajTangView:getSelectCards()
	local tTable = {}
	for _,mj in pairs(self.handCards) do
		if not tolua.isnull(mj) and mj then
			if mj.isXuanZhong and mj.isXuanZhong == true then
				table.insert(tTable,mj:getValue())
			end
		end
	end
	return tTable
end

-- 确定
function ncmajTangView:onClickSure()
	playBtnEffect()
	local selectCards = self:getSelectCards()
	--请求亮牌
	app.room:requestTangCards(selectCards,self.curSelectCard)
	--self:onClickClose()
end

-- 取消
function ncmajTangView:onClickCancel()
	playBtnEffect()
	if self.quxiaoCB then
		self.quxiaoCB()
	end
	self:onClickClose()
end

-- 关闭
function ncmajTangView:onClickClose()
	self:getEventDispatcher():removeEventListenersForTarget(self)
	self:removeFromParent()
end

function ncmajTangView:setQuXiaoCallBack(cb)
	if cb then
		self.quxiaoCB = cb
	end
end

--只显示取消按钮
function ncmajTangView:showCancelBtnOnly()
	self:getEventDispatcher():removeEventListenersForTarget(self)
	self.ui.Items.ImageView_bg:setVisible(false)
	self.ui.Items.Layout_card:setVisible(false)
	self.ui.Items.Button_QueDing:setVisible(false)
	self.ui.Items.Button_QuXiao:setVisible(true)
	self.ui.Items.ImageView_bg_1:setVisible(false)
end

--清空躺界面牌数据
function ncmajTangView:clearTangViewData()
	if self.handCards and #self.handCards then
		for i = #self.handCards,1,-1 do
			table.remove(self.handCards,i)
		end
	end
	self.handCards = nil
	self.ui.Items.Layout_card:removeAllChildren()
end
--显示躺牌界面
function ncmajTangView:showTangView(handCards,sltCard,desktopType)--手牌 选中的牌  牌类型
	self.ui.Items.ImageView_bg:setVisible(true)
	self.ui.Items.Layout_card:setVisible(true)
	--self.ui.Items.Button_QueDing:setVisible(true)
	self.ui.Items.Button_QuXiao:setVisible(true)
	self.ui.Items.ImageView_bg_1:setVisible(true)
	self.curSelectCard = sltCard
	for i,v in pairs(handCards) do
		if v.card == sltCard then
			table.remove(handCards,i)
			break
		end
	end
	
	local showCards = {}--精简后可以躺后的展示牌（之前是全手牌都显示）
	local handCardsNum = #handCards
	local curTingCards = app.room:getTingCardsByCard(sltCard);
	local tingNums = #curTingCards
	local tingColorNums,tingColorsCards = self:checkCardsColorNums(curTingCards)
	--从手牌找出所有与听牌相同花色的牌，如听万，则找出所有的万牌，过滤掉其他花色的牌
	local newHandCards = self:getCardsByColor(handCards,tingColorsCards)
	if tingNums == 1 then
		local isQiDui = self:checkIsQiDui(handCards)
		local curTCard = curTingCards[1].card
		local tingCardLeftOneCard = {{card = curTCard-1}}--听牌左边的一张牌，如听三同，这里就是2同
		local tingCardRightOneCard = {{card = curTCard+1}}--听牌右边的一张牌，如听七同，这里就是8同
		local tingCardLeftTwoCards = {{card = curTCard-1},{card = curTCard-2}}--听牌左边的两张牌，如听三同，这里就是1同和2同
		local tingCardRightTwoCards = {{card = curTCard+1},{card = curTCard+2}}--听牌右边的两张牌，如听七同，这里就是8同和9同
		local tingCardLRTwoCards = {{card = curTCard-1},{card = curTCard+1}}--听牌左右边两边各一张牌，如听五同，这里就是4同和6同
		local isHaveTingCard = false--手牌是否有听的这张牌
		if self:checkIsContainCards(newHandCards,curTingCards) then
			local fCards = self:getContainCards(newHandCards,curTingCards)
			showCards = self:mergeCards(showCards,fCards)
			isHaveTingCard = true
		end
		local isBianZhang = false
		if not isQiDui and math.floor(curTCard%0x10) == 3 and self:checkIsContainCards(newHandCards,tingCardLeftTwoCards) then
			local fCards = self:getContainCards(newHandCards,tingCardLeftTwoCards)
			showCards = self:mergeCards(showCards,fCards)
			local fCards1 = self:getContainCards(newHandCards,tingCardRightOneCard)
			showCards = self:mergeCards(showCards,fCards1)
			isBianZhang = true
		end
		if not isQiDui and math.floor(curTCard%0x10) == 7 and self:checkIsContainCards(newHandCards,tingCardRightTwoCards) then
			local fCards = self:getContainCards(newHandCards,tingCardRightTwoCards)
			showCards = self:mergeCards(showCards,fCards)
			local fCards1 = self:getContainCards(newHandCards,tingCardLeftOneCard)
			showCards = self:mergeCards(showCards,fCards1)
			isBianZhang = true
		end
		if not isQiDui and (not isBianZhang) and self:checkIsContainCards(newHandCards,tingCardLRTwoCards) then
			local fCards = self:getContainCards(newHandCards,tingCardLRTwoCards)
			showCards = self:mergeCards(showCards,fCards)
		end
	elseif tingNums == 2 then
		local curTCard = {}
		for i,v in pairs(curTingCards) do
			table.insert(curTCard,{card = v.card})
		end
		--排序
		table.sort(
			curTCard,
			function(c1, c2)
				return c1.card < c2.card
			end
		)
		local tingCardMidTwoCards = {{card = curTCard[1].card+1},{card = curTCard[2].card-1}}--两张听牌中间的两张牌，如听三六同，这里就是4同和5同
		if self:checkIsContainCards(newHandCards,curTCard) then
			local fCards = self:getContainCards(newHandCards,curTCard)
			local firstCards = self:getContainCards(newHandCards,{curTCard[1]})
			local secondCards = self:getContainCards(newHandCards,{curTCard[2]})
			--if #firstCards == 2 and #secondCards == 2 then
				showCards = self:mergeCards(showCards,fCards)
			--end
		end
		--胡的两张牌不连续（连续的话tingCardMidTwoCards与curTCard是一样的），防止重复加入
		if self:checkIsContainCards(newHandCards,tingCardMidTwoCards) and curTCard[1].card+1 ~= curTCard[2].card then
			local fCards = self:getContainCards(newHandCards,tingCardMidTwoCards)
			showCards = self:mergeCards(showCards,fCards)
		end
	elseif tingNums > 2 then
		showCards = self:mergeCards(showCards,newHandCards)
	end
	-- 如果没找到躺牌，把过滤过一次的牌加入
	if #showCards == 0 then
		showCards = self:mergeCards(showCards,newHandCards)
	end
	
	self:initData(showCards,desktopType)
end

--检测cards里面有几种牌值,如{1,1,2,2,3,4,5},返回5,{1,2,3,4,5}
function ncmajTangView:checkCardValueNums(cards)
	if not cards then return 0 end
	local tCards = {}
	for i,v in pairs(cards) do
		local isHaveCardValue = false
		for j,k in pairs(tCards) do
			if v.card == k.card then
				isHaveCardValue = true
			end
		end
		if not isHaveCardValue then
			table.insert(tCards,v)
		end
	end
	return #tCards,tCards
end

--检测一组牌里面是否包含了另一组牌,如果scrCards包含了cards所有的牌则返回ture，否则返回false
function ncmajTangView:checkIsContainCards(scrCards,cards)
	for i,v in pairs(cards) do
		local isHave = false
		for j,k in pairs(scrCards) do
			if v.card == k.card then
				isHave = true
				break
			end
		end
		if not isHave then
			return false
		end
	end
	return true
end

--传入一组牌，检测牌有几种类型(万同条)，如有万同条则返回3,{1,2,3}
function ncmajTangView:checkCardsColorNums(cards)
	if not cards then return 0 end
	local tCards = {}
	for i,v in pairs(cards) do
		local color = math.floor(v.card / 0x10)
		local isHaveColor = false
		for j,k in pairs(tCards) do
			if k == color then
				isHaveColor = true
			end
		end
		if not isHaveColor then
			table.insert(tCards,color)
		end
	end
	return #tCards,tCards
end

--从scrCards把包含了cards所以的牌找出来，如scrCards={1,1,2,2,3,4,5},cards={1,2,3},则返回{1,1,2,2,3}
function ncmajTangView:getContainCards(scrCards,cards)
	local dCards = {}
	for i,v in pairs(cards) do
		for j,k in pairs(scrCards) do
			if v.card == k.card then
				table.insert(dCards,v)
			end
		end
	end
	return dCards
end

--从scrCards找出指定花色的牌,cards里面是花色
function ncmajTangView:getCardsByColor(scrCards,cards)
	if not scrCards then return nil end
	if not cards then return scrCards end
	local tCards = {}
	for i,v in pairs(cards) do
		for j,k in pairs(scrCards) do
			local color = math.floor(k.card / 0x10)
			if v == color then
				table.insert(tCards,k)
			end
		end
	end
	return tCards
end

--把dirCards里面的牌合并到scrCards，然后返回合并后的scrCards
function ncmajTangView:mergeCards(scrCards,dirCards)
	scrCards = scrCards or {}
	if not dirCards then return scrCards end
	for i,v in pairs(dirCards) do
		table.insert(scrCards,v)
	end
	return scrCards
end

--检查一组牌是否是7对牌
function ncmajTangView:checkIsQiDui(scrCards)
	if not scrCards or not type(scrCards) == 'table' then return false end
	if #scrCards < 13 then return false end--手牌小于13张，说明吃碰过了，不可能是7对了
	local cardNum,cards = self:checkCardValueNums(scrCards)
	return cardNum <= 7
end

return ncmajTangView