package jd

// 这里函数取得的信息，除了与自身实体相关的ID（比如PARENT ID），都已经转换成了本地ID了

import (
	"git.rosy.net.cn/baseapi/utils"
	"git.rosy.net.cn/jx-callback/business/jxutils"
	"git.rosy.net.cn/jx-callback/business/model"
	"git.rosy.net.cn/jx-callback/business/model/dao"
	"git.rosy.net.cn/jx-callback/globals"
	"git.rosy.net.cn/jx-callback/globals/api"
)

const (
	DefBrandID      = 35247
	DefJdCategoryID = 20362
)

type skuInfoExt struct {
	model.SkuName
	Img          string
	JdID         int64 // 商家类别
	JdCategoryID int   // 到家类别
	SkuCatID     int64 // 商家特殊类别
}

func (p *PurchaseHandler) CreateCategory(cat *model.SkuCategory, userName string) (err error) {
	if !globals.EnableStoreWrite {
		return nil
	}

	var jdPid int64
	if cat.ParentID != 0 {
		pCat := &model.SkuCategory{}
		pCat.ID = cat.ParentID
		if err = dao.GetEntity(nil, pCat); err == nil {
			jdPid = pCat.JdID
		} else {
			return err
		}
	}
	result, err := api.JdAPI.AddShopCategory(jdPid, cat.Name, int(cat.Level), cat.Seq, userName)
	if err == nil {
		cat.JdID = utils.Str2Int64(result)
	}
	return err
}

func (p *PurchaseHandler) ReadCategory(vendorCatID string) (cat *model.SkuCategory, err error) {
	result, err := p.ReadCategories()
	if err == nil {
		jdID := utils.Str2Int64(vendorCatID)
		for _, v := range result {
			if v.JdID == jdID {
				return v, nil
			}
		}
	}
	return nil, err
}

func (p *PurchaseHandler) ReadCategories() (cats []*model.SkuCategory, err error) {
	result, err := api.JdAPI.QueryCategoriesByOrgCode()
	if err == nil {
		cats = make([]*model.SkuCategory, len(result))
		for k, v := range result {
			cats[k] = &model.SkuCategory{
				ParentID: int(v.ParentId), // 这里是暂存，传递数据用，正确的值应该是本地的ID
				Name:     v.Name,
				Level:    int8(v.Level),
				Seq:      v.Sort,
				JdID:     v.Id,
			}
		}
		return cats, nil
	}
	return nil, err
}

func (p *PurchaseHandler) UpdateCategory(cat *model.SkuCategory, userName string) error {
	if !globals.EnableStoreWrite {
		return nil
	}

	return api.JdAPI.UpdateShopCategory(cat.JdID, cat.Name)
}

func (p *PurchaseHandler) DeleteCategory(cat *model.SkuCategory, userName string) error {
	if !globals.EnableStoreWrite {
		return nil
	}

	return api.JdAPI.DelShopCategory(cat.JdID)
}

func (p *PurchaseHandler) ReorderCategories(parentCat *model.SkuCategory, userName string) (err error) {
	if !globals.EnableStoreWrite {
		return nil
	}

	var cats []*model.SkuCategory
	if err = dao.GetRows(nil, &cats, "SELECT * FROM sku_category WHERE parent_id = ? ORDER BY seq", parentCat.ID); err == nil {
		jdCatIDs := make([]int64, len(cats))
		for k, v := range cats {
			jdCatIDs[k] = v.JdID
		}
		err = api.JdAPI.ChangeShopCategoryOrder(parentCat.JdID, jdCatIDs)
	}
	return err
}

func (p *PurchaseHandler) cuSku(sku *model.Sku, handler func(skuExt *skuInfoExt, skuName string, shopCategories []int64, addParams map[string]interface{}) (string, error)) (err error) {
	if !globals.EnableStoreWrite {
		return nil
	}

	var otherInfo skuInfoExt
	db := dao.GetDB()
	err = dao.GetRow(nil, &otherInfo, `
	SELECT t2.*, t3.jd_id, t3.jd_category_id, t4.jd_id sku_cat_id
	FROM sku t1
	JOIN sku_name t2 ON t1.name_id = t2.id
	JOIN sku_category t3 ON t2.category_id = t3.id
	LEFT JOIN sku_category t4 ON t1.category_id = t4.id
	WHERE t1.id = ?
	`, sku.ID)
	if err == nil {
		shopCategories := []int64{otherInfo.JdID}
		if otherInfo.SkuCatID != 0 {
			shopCategories = append(shopCategories, otherInfo.SkuCatID)
		}
		if otherInfo.JdCategoryID == 0 {
			otherInfo.JdCategoryID = DefJdCategoryID
		}
		if otherInfo.BrandID == 0 {
			otherInfo.BrandID = DefBrandID
		}
		addParams := map[string]interface{}{}

		if otherInfo.IsGlobal == 0 { //如果不是全国可售，要查可售区域
			sellPlaces, err2 := dao.GetSellCities(db, otherInfo.ID, model.VendorIDJD)
			if err = err2; err == nil && len(sellPlaces) > 0 {
				sellCites := make([]int, len(sellPlaces))
				for k, v := range sellPlaces {
					sellCites[k] = v.JdCode
				}
				addParams["sellCities"] = sellCites
			}
		}
		if err == nil {
			skuName := jxutils.ComposeSkuName(otherInfo.Prefix, otherInfo.Name, otherInfo.Comment, otherInfo.Unit, sku.SpecQuality, sku.SpecUnit, 0)
			globals.SugarLogger.Debug(skuName)
			result, err2 := handler(&otherInfo, skuName, shopCategories, addParams)
			if err = err2; err == nil {
				sku.JdID = utils.Str2Int64(result)
			}
		}
	}
	return err
}

func (p *PurchaseHandler) CreateSku(sku *model.Sku) (err error) {
	return p.cuSku(sku, func(skuExt *skuInfoExt, skuName string, shopCategories []int64, addParams map[string]interface{}) (string, error) {
		return api.JdAPI.AddSku(utils.Int2Str(sku.ID), skuExt.JdCategoryID, shopCategories, skuExt.BrandID, skuName, skuExt.Price, jxutils.IntWeight2Float(sku.Weight), []string{skuExt.Img}, 1, true, addParams)
	})
}

func (p *PurchaseHandler) ReadSku(vendorSkuID string) (skuName *model.SkuName, sellPlaces []*model.Place, sku *model.Sku, err error) {
	result, _, err := api.JdAPI.QuerySkuInfos("", int(utils.Str2Int64(vendorSkuID)), 0, 0, false)
	if err == nil {
		if len(result) == 1 {
			mapData := result[0]
			skuNameStr := utils.Interface2String(mapData["skuName"])
			prefix, name, comment, specUnit, unit, specQuality := jxutils.SplitSkuName(skuNameStr)
			if name == "" {
				name = skuNameStr
				unit = "份"
				specUnit = "g"
			}
			skuName = &model.SkuName{
				Prefix:  prefix,
				Name:    name,
				Comment: comment,
				Unit:    unit,
				Price:   int(utils.MustInterface2Int64(mapData["skuPrice"])),
			}
			sku = &model.Sku{
				SpecQuality: specQuality,
				SpecUnit:    specUnit,
				Weight:      jxutils.FloatWeight2Int(float32(utils.MustInterface2Float64(mapData["weight"]))),
				JdID:        utils.MustInterface2Int64(mapData["skuId"]),
			}
			sku.ID = int(utils.Str2Int64(utils.Interface2String(mapData["outSkuId"])))

			db := dao.GetDB()
			shopCategories := utils.Interface2Int64List(mapData["shopCategories"])
			if len(shopCategories) > 0 {
				skuCat := &model.SkuCategory{}
				if dao.GetRow(db, skuCat, "SELECT * FROM sku_category WHERE jd_id = ?", shopCategories[0]) == nil {
					skuName.CategoryID = skuCat.ID
				}
			}
			sellCities := utils.Interface2Int64List(mapData["sellCities"])
			if len(sellCities) == 0 {
				skuName.IsGlobal = 1
			} else {
				sellPlaces = make([]*model.Place, 0)
				err2 := dao.GetRows(db, &sellPlaces, "SELECT * FROM place WHERE jd_code IN (?) AND level = 2", sellCities)
				globals.SugarLogger.Debug("err2:%v", err2)
			}
			return skuName, sellPlaces, sku, nil
		}
	}
	return nil, nil, nil, err
}

func (p *PurchaseHandler) UpdateSku(sku *model.Sku) (err error) {
	return p.cuSku(sku, func(skuExt *skuInfoExt, skuName string, shopCategories []int64, addParams map[string]interface{}) (string, error) {
		params := utils.MergeMaps(addParams)
		params["categoryId"] = skuExt.JdCategoryID
		params["shopCategories"] = shopCategories
		params["brandId"] = skuExt.BrandID
		params["skuName"] = skuName
		params["weight"] = jxutils.IntWeight2Float(sku.Weight)
		params["images"] = []string{skuExt.Img}

		return api.JdAPI.UpdateSku(utils.Int2Str(sku.ID), params)
	})
}

func (p *PurchaseHandler) DeleteSku(sku *model.Sku) (err error) {
	if !globals.EnableStoreWrite {
		return nil
	}

	params := map[string]interface{}{
		"fixedStatus": 4,
	}
	_, err = api.JdAPI.UpdateSku(utils.Int2Str(sku.ID), params)
	return err
}