-- 借用了花麻将的翻萝卜动画
local MJDefine = MJFramework.MJImport("mj.luaScript.MJDefine")
local yibinmajiangFanBenJinView = class("yibinmajiangFanBenJinView", cc.UIView);

local OTHER_CARD_MOVE_X = 115 -- 上下牌的偏移值
local LAYOUT_SCALE = 0.35  -- 整个layout缩小值

function yibinmajiangFanBenJinView:ctor (desktopType)
    yibinmajiangFanBenJinView.super.ctor(self);
	self.desktopType = MJDefine.DesktopType.TwoD
    self.cardValue = nil
    self.endCallback = nil
    self.isShowAni = true
    self:loadUI();
end

function yibinmajiangFanBenJinView:onEnter () 
    yibinmajiangFanBenJinView.super.onEnter(self);
    self:initViews();
end

function yibinmajiangFanBenJinView:loadUI(  )
    local ui = loadUI("mj_yibinmajiang/res/ui_fangjian/mj_yibinmajiang_fanbenjin.ui");
    self.ui = ui;
    self:addChild(ui);
end

function yibinmajiangFanBenJinView:initViews ()
    self.ui.Items.ImageView:setVisible(false)
    self.ui.Items.Layout_BenJinCards:setTouchEnabled(true)
end

-- 设置结束回调
function yibinmajiangFanBenJinView:setEndCallback(endCallback)
    self.endCallback = endCallback
end

-- 设置是否要播放动画
function yibinmajiangFanBenJinView:setIsShowAni(isShow)
    self.isShowAni = isShow
end

function yibinmajiangFanBenJinView:setCards (cardValue, tingCardTable)
    self:clearCards()
    self.cardValue = cardValue
    self.tingCardTable = tingCardTable
    

    local layoutCards = self.ui.Items.Layout_BenJinCards;
    local card = self:createCard(cardValue, false)
    local cardBlack = self:createCard(cardValue, true)
    card:setName('card_benjin')
    cardBlack:setName('card_black')
    layoutCards:addChild(card)
    layoutCards:addChild(cardBlack)

    self:createTingYongCard()
    self:startCard()
end

function yibinmajiangFanBenJinView:startCard()
    if self.isShowAni then
        self:startAniOpenCard()
    else
        self:startOpenCard()
    end
end

-- 开牌动画
--[[
    1.翻转背面
    2.翻转正面
    3.延迟若干秒数后，显示其他牌
    4.其他牌执行显示动画
    5.其他牌执行缩小和移动动画
    6.结束
]]
function yibinmajiangFanBenJinView:startAniOpenCard()
    local layoutCards = self.ui.Items.Layout_BenJinCards
    local card = layoutCards:getChildByName("card_benjin")
    local cardBlack = layoutCards:getChildByName("card_black")
    local card_prev = layoutCards:getChildByName("card_prev")
    local card_next = layoutCards:getChildByName("card_next")

    card_prev:setVisible(false)
    card_next:setVisible(false)
	
    if not card or not cardBlack or not card_prev or not card_next then 
        return
    end

    local cardDelayTime = 0.25
    local otherCardMoveTime = 0.25  -- 其他牌移动的时间
    card:setScale(cc.p(0, 1.7))

    -- 结束操作
    local endCallback = function()
        self:setTingCardColor(card, card_prev, card_next)
        if self.endCallback then
            self.endCallback()
        end
    end

    -- 执行缩小和移动动画(移动到左上角)
    local setCardScaleAndMove = function()
        local time = 0.5
        local layoutSize = self.ui:getContentSize()
        local moveToPos = cc.p(68, layoutSize.height - 95)  -- 移动到的位置
        local scaleBy = cc.ScaleBy:create(time, LAYOUT_SCALE)
        local moveTo = cc.MoveTo:create(time, moveToPos)
        local end_func = cc.CallFunc:create(endCallback)

        self.ui.Items.Layout_1:setBackGroundColorOpacity(0)
        self.ui.Items.ImageView:setVisible(false)
        self.ui.Items.Layout_BenJinCards:runAction(cc.Sequence:create(cc.Spawn:create(scaleBy, moveTo), end_func))
    end

    -- 执行显示上下牌动画
    local showOtherCard = function()
        card_prev:setVisible(true)
        card_next:setVisible(true)
        local prev_moveBy = cc.MoveBy:create(otherCardMoveTime, cc.p(-OTHER_CARD_MOVE_X, 0))
        local next_moveBy = cc.MoveBy:create(otherCardMoveTime, cc.p(OTHER_CARD_MOVE_X, 0))
        -- local endFunction = cc.CallFunc:create(handler(self, self.hideOpenCard))
        card_prev:runAction(prev_moveBy)
        card_next:runAction(next_moveBy)

        self:runDelay(otherCardMoveTime + 0.25, setCardScaleAndMove)
    end

    -- 正面牌翻转完之后的回调
    local cardScaleEndCallback = function()
        self:runDelay(cardDelayTime, showOtherCard)
    end

    -- 背面牌翻转完之后的回调
    local blackCardScaleEndCallback = function()
        local acScale = cc.ScaleTo:create(0.1, 1.7, 1.7, 1)
        local acCallFunc = cc.CallFunc:create(cardScaleEndCallback)
        card:runAction(cc.Sequence:create(acScale, acCallFunc))
    end

    local acScaleBlack = cc.ScaleTo:create(0.1, 0, 1.7, 1)
    local acScaleBlackCb = cc.CallFunc:create(blackCardScaleEndCallback)
    cardBlack:runAction(cc.Sequence:create(acScaleBlack, acScaleBlackCb))
end

-- 不需要动画，直接开牌
function yibinmajiangFanBenJinView:startOpenCard()
    local layoutCards = self.ui.Items.Layout_BenJinCards
    local card = layoutCards:getChildByName("card_benjin")
    local cardBlack = layoutCards:getChildByName("card_black")
    local card_prev = layoutCards:getChildByName("card_prev")
    local card_next = layoutCards:getChildByName("card_next")
    local tingyong = app.room.roomInfo:getGameRule().jingnum
    local layoutSize = self.ui:getContentSize()

    cardBlack:setVisible(false)
    self.ui.Items.Layout_BenJinCards:setVisible(false)  -- 先将该层隐藏，避免突然放大缩小
    self.ui.Items.Layout_1:setBackGroundColorOpacity(0)
    self.ui.Items.ImageView:setVisible(false)    
    card_prev:setPositionX(card_prev:getPositionX() - OTHER_CARD_MOVE_X)
    card_next:setPositionX(card_next:getPositionX() + OTHER_CARD_MOVE_X)
    self.ui.Items.Layout_BenJinCards:setScale(LAYOUT_SCALE)
    -- self.ui.Items.Layout_BenJinCards:setPosition(cc.p(68, layoutSize.height - 95))  -- 与上面动画位置一致
    self.ui.Items.Layout_BenJinCards:setPositionPercent(
        cc.p(
            68 / layoutSize.width,
            (layoutSize.height - 95) / layoutSize.height
        )
    )  -- 与上面动画位置一致(这里要用百分比)
    self:setTingCardColor(card, card_prev, card_next)

    -- 执行显示动画和结束操作
    local function fun_show()
        self.ui.Items.Layout_BenJinCards:setVisible(true)
        if self.endCallback then
            self.endCallback()
        end
    end

    fun_show()
end

function yibinmajiangFanBenJinView:createCard(cardValue, isBlack)
    -- local mjType = isBlack and MJDefine.MJType.OutBlack or MJDefine.MJType.Operate
    local mjType = MJDefine.MJType.Operate

    -- 用新版的创建时候
    -- local CardClass = require('mj_yibinmajiang.luaScript.Views.2d.Card_2d')
    local CardClass = require(MJDefine.MJConfig_2d.MAHJONG_CARD)
    local card = CardClass:new(cardValue, MJDefine.PlayerViewType.My, mjType, -1)

    local scale = 1.7
    local layoutWidth = 200
    local w = card:getContentSize().width * scale
    local x = layoutWidth / 2
    card:setAnchorPoint(cc.p(0.5,  0.5))
    card:setPositionX(x)
    card:setScale(scale)

    -- 显示为盖牌
    if isBlack then
        card:setOperateBackImage()
    end

    return card
end

-- 清除牌
function yibinmajiangFanBenJinView:clearCards(  )
    self.cardValue = nil
    self.tingCardTable = nil
    self.ui.Items.Layout_BenJinCards:removeAllChildren()
end

-- 重置所有数据
function yibinmajiangFanBenJinView:defaultState()
    self:clearCards()
    self.endCallback = nil
    self.isShowAni = true
end

-- 创建听用卡
function yibinmajiangFanBenJinView:createTingYongCard()
    local prevCardValue, nextCardValue = self:getPrevAndNextValue(self.cardValue)
    local prevCard = self:createCard(prevCardValue, false)
    local nextCard = self:createCard(nextCardValue, false)
    prevCard:setName('card_prev')
    nextCard:setName('card_next')
    self.ui.Items.Layout_BenJinCards:addChild(prevCard)
    self.ui.Items.Layout_BenJinCards:addChild(nextCard)
end

-- 根据牌值获取上下值
function yibinmajiangFanBenJinView:getPrevAndNextValue(cardValue)
    local prevValue, nextValue = MJDefine.getPrevAndNextValue(cardValue)
    return prevValue, nextValue
end

function yibinmajiangFanBenJinView:hideOpenCard()
    self:setVisible(false)
    self:defaultState()
end

function yibinmajiangFanBenJinView:setTingCardColor(card, card_prev, card_next)
    local tingyong = app.room.roomInfo:getGameRule().jingnum    
    if tingyong then
        if tingyong == 4 then
            card_next:setTingColor()
        elseif tingyong == 8 then
            card_prev:setTingColor()
            card_next:setTingColor()
        elseif tingyong == 11 then
            card:setTingColor()
            card_prev:setTingColor()
            card_next:setTingColor()
        end
    end
end

return yibinmajiangFanBenJinView