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package shopping
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import (
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"fmt"
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mysql2 "git.oa00.com/go/mysql"
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"github.com/golangkit/formatime"
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"github.com/shopspring/decimal"
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"math/rand"
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goods3 "recook/internal/api/mobile/goods"
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"recook/internal/dbc"
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"recook/internal/model/goods"
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"recook/internal/v2/model/keywords"
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goods2 "recook/internal/v2/model/recook/goods"
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)
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type logic struct {
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}
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var LogicShoppingCart = &logic{}
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type queryCategoryGoodsListResp struct {
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ID uint `json:"id"`
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GoodsName string `json:"goodsName"`
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BrandImg string `json:"brandImg"`
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BrandName string `json:"brandName"`
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BrandId uint `json:"brandId"`
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Description string `json:"description"`
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Inventory uint `json:"inventory"` // 总库存
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SalesVolume uint `json:"salesVolume"` // 总销量
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MainPhotoURL string `json:"mainPhotoUrl"` // 主图链接
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PromotionName string `json:"promotionName"`
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OriginalPrice decimal.Decimal `json:"originalPrice"`
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DiscountPrice decimal.Decimal `json:"discountPrice"`
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Commission decimal.Decimal `json:"commission"`
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Tags []string `json:"tags"` // 为产品打上标签，比如 "新人特惠" "限时特卖"
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Percent uint `json:"percent"` // 活动的%-1代表不是活动
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StartTime formatime.Second `json:"startTime"` // 开始时间
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EndTime formatime.Second `json:"endTime"` // 结束时间
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Coupon decimal.Decimal `gorm:"coupon" json:"coupon"`
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IsImport int `json:"isImport"` //是否进口商品
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Storehouse int `json:"storehouse"` //进口商品仓库
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IsFerme int `json:"isFerme"` //是否包税
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HasCoin bool `json:"hasCoin"` //是否支持瑞币抵扣
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HasBalance bool `json:"hasBalance"` //是否支持余额支付
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Living live `json:"living"` //直播中
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GysId uint `json:"gys_id"` //供应商id
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SpecIcon []string `json:"spec_icon"` //特卖活动图标数组
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CountryIcon string `json:"country_icon"` //进口国家图标
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}
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type live struct {
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Status int `json:"status"`
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RoomId int `json:"room_id"`
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}
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//ViewLike 找相似商品
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func (l logic) ViewLike(id uint, userID uint, isSale bool) []goods3.QueryCategoryGoodsListResp {
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//相似商品
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if isSale {
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return nil
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}
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var likeList []int
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dbc.DB.Table((&goods2.Associate{}).TableName()).Where("goods_id=?", id).Pluck("other_goods_id", &likeList)
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var newLike []int
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num := rand.Perm(len(likeList))
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for _, v := range num {
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newLike = append(newLike, likeList[v])
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if len(newLike) == 10 {
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break
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}
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}
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var goodsList []goods.Information
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dbc.DB.Table((&goods.Information{}).TableName()).Where("publish_status = 1").Where("id in(?)", newLike).Find(&goodsList)
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return goods3.GetGoodsRespByInfoList(goodsList, userID, false)
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}
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//ViewLikeMayBe 可能喜欢的商品
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func (l logic) ViewLikeMayBe(userId uint, isSale bool) []goods3.QueryCategoryGoodsListResp {
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//浏览过的商品
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var kw []string
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mysql2.Db.Table((&keywords.RecookUserKeywordsModel{}).TableName()).Where("user_id=?", userId).Limit(10).Pluck("keywords", &kw)
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where := mysql2.Db.Where("publish_status = 1")
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if isSale {
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where = mysql2.Db.Where("sale_publish = 1 and is_sale=1")
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}
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for _, v := range kw {
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where = where.Where("goods_name like ?", fmt.Sprintf("%%%v%%", v))
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}
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var goodsList []goods.Information
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if len(kw) > 0 {
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mysql2.Db.Table((&goods.Information{}).TableName()).Where(where).Find(&goodsList)
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}
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fmt.Println("sql:", len(goodsList))
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var newGoodsList []goods.Information
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if len(goodsList) >= 20 {
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num := rand.Perm(len(goodsList))
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num1 := num[:20]
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for _, v := range num1 {
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newGoodsList = append(newGoodsList, goodsList[v])
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}
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}
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return goods3.GetGoodsRespByInfoList(newGoodsList, userId, isSale)
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}
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//func getFillList(c *gin.Context, goodsList []goods.Information, volSort string) []goods.Information {
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// // 显示记录太少
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// // 1.用浏览历史记录填充
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// // 2.用T1 - T4商品记录填充
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//
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// uid, _ := strconv.Atoi(c.Request.Header.Get("X-Recook-ID"))
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// deviceType := cache.GetDeviceType(c)
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// recookUserLoginModel := user.RecookUserLoginModel{}
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// tokenInfo := recookUserLoginModel.FindByIdAndDeviceType(uint(uid), deviceType)
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//
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// // 购买记录
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// s11 := mysql2.Db.Select("goods_id").Table("recook_order_goods_detail").
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// Where("user_id = ?", tokenInfo.UserId)
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//
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// // 已经存在的数据
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// var id []uint
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// for _, v := range goodsList {
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// id = append(id, v.ID)
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// }
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//
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// add := 20 - len(goodsList)
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// // 浏览记录
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// sh1 := mysql2.Db.Table("recook_app_user_history").Select("MAX(id)").
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// Where("user_id = ?", tokenInfo.UserId).
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// Where("goods_id not in (?)", s11).
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// Group("goods_id")
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//
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// if len(id) != 0 {
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// sh1 = sh1.Where("goods_id not in (?)", id)
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// }
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//
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// var args []uint
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// mysql2.Db.Table("recook_app_user_history").
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// Select("goods_id").Where("id in (?)", sh1).Order("id DESC").Pluck("goods_id", &args)
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//
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// var history []goods.Information
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// query := mysql2.Db.Table("recook_goods_info").Clauses(clause.OrderBy{
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// Expression: clause.Expr{SQL: "FIELD(id,?)", Vars: []interface{}{args}, WithoutParentheses: true}}).
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// Where("id in (?) AND publish_status = 1", args)
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//
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// if volSort != "" {
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// query = query.Order("sales_volume " + volSort)
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// }
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// query.Limit(add).Find(&history)
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//
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// goodsList = append(goodsList, history...)
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// id = []uint{}
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// for _, v := range goodsList {
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// id = append(id, v.ID)
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// }
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//
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// if len(goodsList) < 20 {
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// // 检索 t1 - t4
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// add = 20 - len(goodsList)
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// s1 := mysql2.Db.Table("recook_activity_info").Select("MAX(id)").
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// Where("is_active = 1 AND type > 0").Group("type")
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//
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// s2 := mysql2.Db.Table("recook_activity_goods").
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// Select("goods_id").
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// Where("activity_id IN (?)", s1).
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// Where("goods_id NOT IN (?)", s11)
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//
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// if len(id) != 0 {
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// s2 = s2.Where("goods_id not in (?)", id)
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// }
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//
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// var remain []goods.Information
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// query = mysql2.Db.Table("recook_goods_info").
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// Where("id in (?) AND publish_status = 1", s2)
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//
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// if volSort != "" {
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// query = query.Order("sales_volume " + volSort)
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// }
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//
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// query.Limit(add).Find(&remain)
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//
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// goodsList = append(goodsList, remain...)
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// }
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// return goodsList
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//}
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//func getGoodsRespByInfoList(goodsList []goods.Information) []queryCategoryGoodsListResp {
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// list := make([]queryCategoryGoodsListResp, 0, 0)
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// for _, v := range goodsList {
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// var mainPhoto goods.MainPhoto
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// dbc.DB.Select("url").First(&mainPhoto, "goods_id = ? AND is_master = 1", v.ID)
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// gb := goods.Brand{}
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// dbc.DB.First(&gb, "id = ?", v.BrandID)
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// var sku goods.Sku
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// dbc.DB.Select("SUM(inventory) AS inventory, "+
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// "SUM(sales_volume) AS sales_volume, "+
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// "MIN(original_price) AS original_price, "+
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// "MIN(discount_price) AS discount_price, "+
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// "MIN(commission) AS commission,"+
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// "coupon").
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// First(&sku, "goods_id = ?", v.ID)
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// var inventory uint
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// var percent uint
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//
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// var startTime = formatime.Second{}
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// var endTime = formatime.Second{}
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//
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// inventory = sku.Inventory //sku库存，这个其实用不到的
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// salesVolume := v.SalesVolume //这个用主产品的已卖
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// discountPrice := sku.DiscountPrice //sku 价格
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// commission := sku.Commission //sku佣金
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//
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// now := time.Now()
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// var tags = make([]string, 0, 0)
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// var promotionGoods promotion.Goods
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// dbc.DB.Select("id, promotion_name, start_time, end_time").First(&promotionGoods, "goods_id = ? AND start_time <= ? AND end_time >= ?", v.ID, now, now)
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// if promotionGoods.ID > 0 {
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// var promotionSku promotion.Sku
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// dbc.DB.Select("SUM(inventory) AS inventory, SUM(sales_volume) AS sales_volume, discount_price,commission").First(&promotionSku, "promotion_goods_id = ?", promotionGoods.ID)
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//
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// discountPrice = promotionSku.DiscountPrice //活动的价格
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// commission = promotionSku.Commission //活动的佣金
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// inventory = promotionSku.Inventory //活动的库存
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// //salesVolume = promotionSku.SalesVolume //活动的销量
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// //计算%
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// percent = uint(promotionSku.SalesVolume / (inventory + promotionSku.SalesVolume) * 100)
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// startTime = promotionGoods.StartTime
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// endTime = promotionGoods.EndTime
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// // 打上特卖标签
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// tags = append(tags, "限时特卖")
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// } else { // 再判断商品明天会不会参加活动
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// dbc.DB.Select("id, promotion_name").First(&promotionGoods, "goods_id = ? AND start_time > ? ", v.ID, now)
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// if promotionGoods.ID > 0 {
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// var promotionSku promotion.Sku
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// dbc.DB.Select("MIN(discount_price) AS discount_price, MIN(commission) AS commission").Find(&promotionSku, "promotion_goods_id = ?", promotionGoods.ID)
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//
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// //inventory = promotionSku.Inventory //活动的库存
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// //salesVolume = promotionSku.SalesVolume //活动的销量
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// //discountPrice = promotionSku.DiscountPrice //活动的价格
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// //commission = promotionSku.Commission //活动的佣金
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// startTime = promotionGoods.StartTime
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// endTime = promotionGoods.EndTime
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//
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// }
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//
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// }
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//
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// // 查看是否是 新人特惠 商品
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// if isMember, _ := cache.IsMemberOfNewerTehui(strconv.Itoa(int(v.ID))); isMember {
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// tags = append(tags, "新人特惠")
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// }
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//
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// recookGoodsInfoModel := &goods2.RecookGoodsInfoModel{}
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// list = append(list, queryCategoryGoodsListResp{
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// ID: v.ID,
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// GoodsName: v.GoodsName,
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// BrandName: gb.Name + "品牌馆",
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// BrandImg: gb.LogoURL,
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// BrandId: gb.ID,
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// Description: v.Description,
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// Inventory: inventory,
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// SalesVolume: salesVolume,
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// MainPhotoURL: mainPhoto.URL,
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// PromotionName: promotionGoods.PromotionName,
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// OriginalPrice: sku.OriginalPrice,
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// DiscountPrice: discountPrice,
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// Commission: commission,
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// Tags: tags,
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// Percent: percent, //百分比，-1不显示
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// StartTime: startTime,
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// EndTime: endTime,
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// Coupon: sku.Coupon,
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// IsImport: v.IsImport,
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// Storehouse: v.Storehouse,
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// IsFerme: v.IsFerme,
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// HasCoin: recookGoodsInfoModel.HasCoin(v.Storehouse),
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// HasBalance: recookGoodsInfoModel.HasBalance(v.Storehouse),
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// GysId: v.VendorID,
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// })
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// }
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// /*
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// ****************************新增添加直播状态********************************************
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// */
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//
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// for i, k := range list {
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// var vo live
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// dbc.DB.Table("recook_live_live_item").Where("main_goods_id=?", k.ID).Select("status,id as item_id").Order("id desc").First(&vo)
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// if vo.Status == 1 {
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// list[i].Living = live{
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// Status: vo.Status,
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// RoomId: vo.RoomId,
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// }
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//
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// }
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// }
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//
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// /*
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// 修改特卖要求，给商品添加特卖图标
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// */
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// var sp special_sale.SpecialSaleModel
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// var spes special_sale.SpecialSaleAssociationModel
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// var spess []special_sale.SpecialSaleAssociationModel
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// var spc []special_sale.SpecialSaleModel
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// //获取全部的特卖活动
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// dbc.DB.Table(sp.TableName()).Find(&spc)
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// //获取活动规则，活动商品或供应商
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// fmt.Println("特卖活动规则", spc)
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// for i, v := range list {
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// var spList []string
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// for _, k := range spc {
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// if k.Type == 1 { //全部商品
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// if k.GysId == v.GysId {
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// if k.EndTime.Time.Unix() > time.Now().Unix() {
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// spList = append(spList, k.Url)
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// }
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// }
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// } else { //部分商品
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// dbc.DB.Table(spes.TableName()).Where("special_sale_id=?", k.Id).Find(&spess)
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// for _, j := range spess {
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// if v.ID == j.GoodsId {
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// if k.EndTime.Time.Unix() > time.Now().Unix() {
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// spList = append(spList, k.Url)
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// }
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// }
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// }
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// }
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// }
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// list[i].SpecIcon = spList
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// }
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// list2 := []queryCategoryGoodsListResp{}
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// num := rand.Perm(len(list))
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// for _, v := range num {
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// list2 = append(list2, list[v])
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// }
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//
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// return list2
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//}
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