local MJDefine = MJFramework.MJImport("mj.luaScript.MJDefine")
local MJSound = MJFramework.MJImport("mj.luaScript.MJSound")
local CommonOutCardView = class("CommonOutCardView", cc.UIView)

local TAG_OUTCARD_POINTER = 1000

function CommonOutCardView:ctor(viewId)
    CommonOutCardView.super.ctor(self)

    self._viewId = viewId
    self._outCardNodes = {}

    self:initOutCardArea()
end

function CommonOutCardView:onEnter()
	self:bindEvent(app.room, MJDefine.MJEvent.LOCAL_OUT_CARD, handler(self, self.onLocalOutCard));
    self:bindEvent(app.room, MJDefine.MJEvent.SelectCard, handler(self, self.onSelectCard));
end

function CommonOutCardView:initOutCardArea()

end

function CommonOutCardView:createOutCards(arg)
    if type(arg)=="number" then
        arg={
            {card=arg}
        }
    end

    for k,v in pairs(arg) do
        self:addCard(v.card)
    end
	
	self:refreshZOrder()
end

function CommonOutCardView:getViewId()
    return self._viewId
end

function CommonOutCardView:addCard(value)
    local cardIndex = #self._outCardNodes + 1
    local card = self:createCard(value, self._viewId, cardIndex)
    local x, y = self:getOutCardPosition(card, cardIndex)
    card:setPosition(cc.p(x, y))
    self:addChild(card)
    
    table.insert(self._outCardNodes, card)
end

function CommonOutCardView:createCard(value, viewId, mjIndex)
    local CardClass = require(MJDefine.MJConfig_2d.MAHJONG_CARD)
    local mjCard = CardClass:new(value, viewId, MJDefine.MJConfig_2d.MJType.Out, mjIndex)
    local x, y = self:getOutCardPosition(mjCard, viewId, mjIndex)
    mjCard:setPosition(cc.p(x, y))
    return mjCard
end

function CommonOutCardView:getOutCardPosition(mjCard, mjIndex)
	local x = 0
	local y = 0
	local viewId = self:getViewId()
	local playerCount = app.room:getMaxPlayerCount()
	local mjRowCount = MJDefine.MJConfig_2d.OutCardRowCount[playerCount][viewId]
	local col = mjIndex % mjRowCount
	col = col == 0 and mjRowCount or col
	local row = math.ceil(mjIndex / mjRowCount)
	
	local startPos = MJDefine.MJConfig_2d.OutCardStartPos[viewId]
	local offset = MJDefine.MJConfig_2d.OutCardOffsetConfig[viewId]
	local cardSize = mjCard:getContentSize()

    if playerCount == 2 then 
        startPos = MJDefine.MJConfig_2d.OutCardStartPos2[viewId]
        offset = MJDefine.MJConfig_2d.OutCardOffsetConfig2[viewId]
    end

	if viewId == MJDefine.PlayerViewType.My then 
		x = startPos.x + (col - 1) * (cardSize.width + offset.x)
		y = startPos.y + (1 - row) * (cardSize.height + offset.y)
	elseif viewId == MJDefine.PlayerViewType.Right then
		x = startPos.x + (row - 1) * (cardSize.width + offset.x)
		y = startPos.y + (col - 1) * (cardSize.height + offset.y)
	elseif viewId == MJDefine.PlayerViewType.Top then
		x = startPos.x + (1 - col) * (cardSize.width + offset.x)
		y = startPos.y + (row - 1) * (cardSize.height + offset.y)
	elseif viewId == MJDefine.PlayerViewType.Left then
		x = startPos.x + (1 - row) * (cardSize.width + offset.x)
		y = startPos.y + (1 - col) * (cardSize.height + offset.y)
	end
	
    return x, y
end

function CommonOutCardView:onOutCard(card, callback)
    MJSound.PlayOutCard()
    self:addCard(card)
	self:refreshZOrder()
    if callback then 
        callback()
    end
end

function CommonOutCardView:onLocalOutCard(event)
    if self._viewId ~= 4 then 
        return 
    end
	self:onOutCard(event.card)
end

function CommonOutCardView:outCardFalg( event )
    self:clearOutCardPointer()

    local viewId = event.viewId
    local mjValue = event.value
    local pointerPath = event.pointerPath
    if mjValue and viewId == self:getViewId() then 
        self:showOutCardPointer(mjValue, pointerPath)
    end
end
--- CommonOutCardView:showOutCardPointer 显示出牌指示箭头
function CommonOutCardView:showOutCardPointer(mjValue, pointerPath)
    local mjCard = self._outCardNodes[#self._outCardNodes]
    if not mjCard then 
        return
    end

    if mjCard:getValue() ~= mjValue then
        return
    end

    local imgPointer = nil
	pointerPath = "mj/res/ui/zy_fangjian/room/mj_pointer.png"
    if not pointerPath then 
        imgPointer = cc.Sprite:createWithSpriteFrameName("mj_room_out_falg.png")
    else 
        imgPointer = cc.Sprite:create()
        imgPointer:setTexture(pointerPath);
    end

    if not imgPointer then 
        return 
    end

    local size = mjCard:getContentSize()
    imgPointer:setPosition(size.width / 2, size.height)
    imgPointer:setTag(TAG_OUTCARD_POINTER)
    mjCard:addChild(imgPointer)

	local moveBy=cc.MoveBy:create(0.5,cc.p(0, 30))
    imgPointer:runAction(cc.RepeatForever:create(cc.Sequence:create(moveBy,moveBy:reverse())))
end
--- CommonOutCardView:clearOutCardPointer 移除出牌箭头
function CommonOutCardView:clearOutCardPointer()
    for _, v in pairs(self._outCardNodes or {}) do 
        local children = v:getChildren()
        for _, child in pairs(children) do 
            if child:getTag() == TAG_OUTCARD_POINTER then 
                child:removeFromParent()
            end
        end
    end
end

function CommonOutCardView:removeOutCard(arg)
    if type(arg)=="number" then
        arg={
            {card=arg}
        }
    end

    local function getMjByValue(value)
        for i = #self._outCardNodes, 1, -1 do
            if self._outCardNodes[i] then
                if self._outCardNodes[i]:getValue() == value then
                    return self._outCardNodes[i]
                end
            end
        end
    end

    for k,v in pairs(arg) do
        local mj = getMjByValue(v.card)
        if mj then
            table.removeItem(self._outCardNodes, mj)
            mj:removeFromParent()
        end
    end
end

function CommonOutCardView:refreshZOrder()
	local viewId = self:getViewId()
    if viewId == MJDefine.PlayerViewType.Top or viewId == MJDefine.PlayerViewType.Right then 
        local count = table.nums(self._outCardNodes)
        for k, v in ipairs(self._outCardNodes or {}) do 
            v:setLocalZOrder(count - k)
        end
    else 

    end
end

function CommonOutCardView:onSelectCard(event)
    if not event then 
        return 
    end
    local value = event.value;
    for k, v in ipairs(self._outCardNodes or {}) do 
        if (not value) or value <= 0 then 
            v:setNormalColor()
        else 
            if v:getValue() == value then 
                v:setColor(cc.c3b(150, 150, 150))
            else 
                v:setNormalColor()
            end
        end
    end
end
---
-- 返回打出的所有牌
-- @return table {node1, node2, ...}
-- 
function CommonOutCardView:getOutCardNodes()
    return self._outCardNodes or {}
end

return CommonOutCardView