local skynet = require "skynet"
local oo = require "Class"
local log = require "Log"
local pb = require "pb"
local dataType = require "DataType"
local errorInfo = require "ErrorInfo"
local shop = require "Shop"
local SuitShop = oo.class(shop)

SuitShop.PurchaseType_1 = 1             --逸家购买
SuitShop.PurchaseType_2 = 2             --活动获取

function SuitShop:Init()

end

--显示一种类型
function SuitShop:Show( player ,  c2sData , s2cData )
    c2sData.data = assert(pb.decode("C2SSuitShopShow", c2sData.data ))
    local shopType =  dataType.ShopType_Suit

    local data = {}
    data.shopInfo = {}

    --时间超过了，刷新新的一批
    if skynet.GetTime() >= player.gameData.shop[ shopType ].nextRefreshTime then
        self:RefreshShop( player , shopType  )
    end

    --获取最新的商店数据
    data.shopInfo = self:GetShopData(player , shopType )
    s2cData.cmd = pb.enum("MsgType","CMD_S2C_SuitShopShow")
    s2cData.data = assert(pb.encode("S2CSuitShopShow", data))
end

--抽奖
function SuitShop:Lottery( player ,  c2sData , s2cData )
    c2sData.data = assert(pb.decode("C2SSuitShopLottery", c2sData.data ))
    local shopType =  dataType.ShopType_Suit
    local opType = c2sData.data.opType
    
    local data = {}
    data.goodsInfo = {}
    data.shopInfo = {}
    if self.SuitShopLotteryType_AD == opType then            --广告
        table.insert(data.goodsInfo , self:RandGoods( player , shopType ))
        --[[广告购买，暂时屏蔽
    elseif self.SuitShopLotteryType_One == opType then    --抽一次
        if player:MoneyChange( dataType.MoneyType_Map , -100 ) then
            table.insert(data.goodsInfo , self:RandGoods( player , shopType ))
        else
            s2cData.code = errorInfo.ErrorCode.NoEnoughMoney
        end
    elseif self.SuitShopLotteryType_Three == opType then  --抽三次
        if player:MoneyChange( dataType.MoneyType_Map , -100 * 3 ) then
            table.insert(data.goodsInfo , self:RandGoods( player , shopType ))
            table.insert(data.goodsInfo , self:RandGoods( player , shopType ))
            table.insert(data.goodsInfo , self:RandGoods( player , shopType ))
        else
            s2cData.code = errorInfo.ErrorCode.NoEnoughMoney
        end
        ]]
    end

    data.shopInfo = self:GetShopData( player , shopType )
    s2cData.cmd = pb.enum("MsgType","CMD_S2C_SuitShopLottery")
    s2cData.data = assert(pb.encode("S2CSuitShopLottery", data))
end

--商店购买
function SuitShop:Buy( player ,  c2sData , s2cData )
    c2sData.data = assert(pb.decode("C2SSuitShopBuy", c2sData.data ))
    local goodsType =  c2sData.data.goodsType
    local goodsId =  c2sData.data.goodsId
    local goodsCount =  math.abs(c2sData.data.goodsCount)
    local data = {}
    local shopType = dataType.ShopType_Suit
    local curShop = player.gameData.shop[ shopType ]

    --特殊商品购买
    if not goodsType or not goodsId or not goodsCount then
        s2cData.code = errorInfo.ErrorCode.ErrRequestParam
    else
        --购买家具
        if dataType.GoodsType_Furniture == goodsType then
            for k, v in pairs( curShop.furnitureGoods ) do
                if goodsId == v.id then
                    --存在该商品
                    local moneyType , moneyCount = skynet.server.gameConfig:GetBuyMoney("Furniture" , v.id )
                    moneyCount = moneyCount * goodsCount
                    if moneyType and player:MoneyChange( moneyType , -moneyCount ) then
                        skynet.server.bag:AddGoods( player , dataType.GoodsType_Furniture , v.id , goodsCount )
                        --增加图鉴

                        --增加经验
                        local exp = skynet.server.bag:CalcExp( dataType.GoodsType_Furniture , v.id , goodsCount )
                        player:AddExp( exp )
                        player.gameData.shop[ shopType ].furnitureGoods[k].buyCount = 1
                        --skynet.server.generalTask:Modify( player , dataType.GeneralTaskType_BuySuit , goodsCount )
                        log.info(string.format("玩家 %d 套间商店 购买家具 商品 ID %d 数量 %d 扣除货币类型 %d 金额 %f" , player.basicInfo.userID , goodsId, goodsCount , moneyType , moneyCount ))
                        break
                    else
                        s2cData.code = errorInfo.ErrorCode.NoEnoughMoney
                    end     
                end
            end
        end

        --购买装修
        if dataType.GoodsType_Decorate == goodsType then
            for k, v in pairs( curShop.decorateGoods ) do
                if goodsId == v.id then
                    --存在该商品
                    local moneyType , moneyCount = skynet.server.gameConfig:GetBuyMoney("currencyBuy" , v.id )  --self:GetDecoratePrice( v.id )
                    goodsCount = 1
                    if moneyType and player:MoneyChange( moneyType , -moneyCount ) then
                        skynet.server.bag:AddGoods( player , dataType.GoodsType_Decorate , v.id , goodsCount )
                        --增加图鉴

                        --增加经验
                        local exp = skynet.server.bag:CalcExp( dataType.GoodsType_Decorate , v.id , goodsCount )
                        player:AddExp( exp )
                        player.gameData.shop[ shopType ].decorateGoods[k].buyCount = 1
                        local cfgDecoration = skynet.server.gameConfig:GetDecorationCfg( v.id )
                        --skynet.server.generalTask:Modify( player , dataType.GeneralTaskType_BuySuit , goodsCount )
                        log.info(string.format("玩家 %d 套间商店 购买装修 商品 ID %d 数量 %d 扣除货币类型 %d 金额 %f" , player.basicInfo.userID , goodsId , goodsCount , moneyType , moneyCount ))
                        break
                    else
                        s2cData.code = errorInfo.ErrorCode.NoEnoughMoney
                    end     
                end
            end
        end            
    end

    data.shopInfo = self:GetShopData(player , shopType )
    s2cData.cmd = pb.enum("MsgType","CMD_S2C_SuitShopBuy")
    s2cData.data = assert(pb.encode("S2CSuitShopBuy", data))
end

--随机商品
function SuitShop:RandGoods( player , shopType )
    --[[
        随机策略
        1.分别计算出当前套间的家具和装修数量。
        2.在1到总数量的范围内随机
        3.根据随机值到范围，是属于家具还是装修
    ]]
    local goodsInfo = {}
    local furnitureCount = #player.gameData.shop[ shopType ].furnitureGoods
    local decorateCount = #player.gameData.shop[ shopType ].decorateGoods
    local count = furnitureCount + decorateCount
    local rand1 = math.random( 1 , count )              --在1到总数量的范围内随机
    local rand2 = 0                                                    --在1到家具或装修范围内随机
    local randId = 0                                                   --随机生成的ID

    if rand1<= furnitureCount then
        --随机家具
        rand2 = math.random( 1 , furnitureCount )
        randId = player.gameData.shop[ shopType ].furnitureGoods[ rand2 ].id
        skynet.server.bag:AddGoods( player , dataType.GoodsType_Furniture , randId , 1 )
        player.gameData.shop[ shopType ].furnitureGoods[ rand2 ].buyCount = 1
        goodsInfo.type = dataType.GoodsType_Furniture
        goodsInfo.id = randId 
        goodsInfo.count = 1 
        goodsInfo.gainTime = skynet.GetTime()
    else
        --随机装修
        rand2 = math.random( 1 , decorateCount )
        randId = player.gameData.shop[ shopType ].decorateGoods[ rand2 ].id
        skynet.server.bag:AddGoods( player , dataType.GoodsType_Decorate , randId , 1 )
        player.gameData.shop[ shopType ].decorateGoods[ rand2 ].buyCount = 1
        goodsInfo.type = dataType.GoodsType_Decorate
        goodsInfo.id = randId 
        goodsInfo.count = 1 
        goodsInfo.gainTime = skynet.GetTime()
    end
    --skynet.server.generalTask:Modify( player , dataType.GeneralTaskType_BuySuit , 1 )

    log.info(string.format("玩家 %d 套间商店 随机商品 家具数量 %d 装修数量 %d 随机总范围 [ %d , %d ] 随机值1为 %d 随机值2为 %d 随机商品ID %d" , 
        player.basicInfo.userID , furnitureCount , decorateCount , 1, count , rand1 , rand2 , randId))
    return goodsInfo
end

--刷新商店类型
function SuitShop:RefreshShop( player ,  shopType  )
    local suitCount = 0
    for k, v in pairs( skynet.server.gameConfig.Suit ) do
        if self.PurchaseType_1 == v.purchaseType then
            suitCount = suitCount + 1
        end
    end
    player.gameData.shop[ shopType ].curSuitType = player.gameData.shop[ shopType ].curSuitType + 1

    --套装ID超过套间数量时，又从第一套开始
    if player.gameData.shop[ shopType ].curSuitType > suitCount then
        player.gameData.shop[ shopType ].curSuitType = 1
    end

    local curSuitType = player.gameData.shop[ shopType ].curSuitType
    local goodsList = {}
    goodsList = self:GetSuitFurniture( self.FurnitureBuyType_Suit , curSuitType )
    self:SetShopData( player , shopType  , dataType.GoodsType_Furniture , goodsList )
    goodsList = self:GetSuitDecoration( self.DecorateBuyType_Suit , curSuitType )
    self:SetShopData( player , shopType  , dataType.GoodsType_Decorate , goodsList )
    
    --刷新时间
    player.gameData.shop[ shopType ].nextRefreshTime = skynet.server.common:GetAfterSomeDay(1)
end

--设置商店数据
function SuitShop:SetShopData( player , shopType , goodsType , goodsList )
    if dataType.GoodsType_Furniture == goodsType then
        player.gameData.shop[ shopType ].furnitureGoods = {}
    elseif dataType.GoodsType_Decorate == goodsType then
        player.gameData.shop[ shopType ].decorateGoods = {}
    end

    for k, v in pairs( goodsList ) do
        local byCount = 0                       --是否购买
        if dataType.GoodsType_Furniture == goodsType then
            if player:IsBuyGoods( dataType.GoodsType_Furniture , v ) then
                byCount = 1
            end
            table.insert( player.gameData.shop[ shopType ].furnitureGoods , { id = v , byCount = byCount } )
            log.info(string.format("玩家 %d 套间商店 设置商店数据 最新家具 ID %d 是否购买 %d" , player.basicInfo.userID , v , byCount ))
        elseif dataType.GoodsType_Decorate == goodsType then
            if player:IsBuyGoods( dataType.GoodsType_Decorate , v ) then
                byCount = 1
            end
            table.insert( player.gameData.shop[ shopType ].decorateGoods , { id = v , buyCount = byCount } )
            log.info(string.format("玩家 %d 套间商店 设置商店数据 最新装修 ID %d 是否购买 %d" , player.basicInfo.userID , v , byCount ))
        end
    end
end

--获取商店数据
function SuitShop:GetShopData( player , shopType )
    local shopInfo = {}
    shopInfo.curSuitType =  player.gameData.shop[ shopType ].curSuitType 
    shopInfo.nextRefreshTime = player.gameData.shop[ shopType ].nextRefreshTime
    shopInfo.furnitureGoods = player.gameData.shop[ shopType ].furnitureGoods
    shopInfo.decorateGoods = player.gameData.shop[ shopType ].decorateGoods
    return shopInfo
end

skynet.server.suitShop = SuitShop
return SuitShop