jx-callback/business/jxutils/jxutils_cms.go

package jxutils

import (
	"fmt"
	"math"
	"reflect"
	"strings"
	"time"

	"git.rosy.net.cn/baseapi/utils"
	"git.rosy.net.cn/jx-callback/business/model"
)

// 合并得到最终的门店状态
func MergeStoreStatus(status int, vendorStatus int) int {
	if status < vendorStatus {
		return status
	}
	return vendorStatus
}

func MergeSkuStatus(skuStatus int, storeSkuStatus int) int {
	if skuStatus < storeSkuStatus {
		return skuStatus
	}
	return storeSkuStatus
}

func SplitSlice(list interface{}, batchCount int) (listInList [][]interface{}) {
	typeInfo := reflect.TypeOf(list)
	if typeInfo.Kind() != reflect.Slice {
		panic("list must be slice")
	}
	valueInfo := reflect.ValueOf(list)
	len := valueInfo.Len()
	if len > 0 {
		listInListLen := (len-1)/batchCount + 1
		listInList = make([][]interface{}, listInListLen)
		index := 0
		for i := 0; i < len; i++ {
			if i%batchCount == 0 {
				index = i / batchCount
				arrLen := len - i
				if arrLen > batchCount {
					arrLen = batchCount
				}
				listInList[index] = make([]interface{}, arrLen)
			}
			listInList[index][i%batchCount] = valueInfo.Index(i).Interface()
		}
	}
	return listInList
}

func SplitStoreName(fullName, separator, defaultPrefix string) (prefix, bareName string) {
	names := strings.Split(fullName, separator)
	if len(names) == 2 {
		prefix = names[0]
		bareName = names[1]
	} else {
		prefix = defaultPrefix
		bareName = strings.Trim(strings.Trim(fullName, defaultPrefix), separator)

	}
	return TrimDecorationChar(defaultPrefix), TrimDecorationChar(bareName)
}

func ComposeStoreName(bareName, separator, prefix string) (fullName string) {
	return prefix + separator + TrimDecorationChar(strings.Trim(bareName, separator))
}

func StrTime2JxOperationTime(strTime string, defValue int16) int16 {
	if timeValue, err := time.Parse("15:04:05", strTime); err == nil {
		return int16(timeValue.Hour()*100 + timeValue.Minute())
	}
	return defValue
}

func JxOperationTime2StrTime(value int16) string {
	return fmt.Sprintf("%02d:%02d", value/100, value%100)
}

func GetPolygonFromCircle(lng, lat, distance float64, pointCount int) (points [][2]float64) {
	points = make([][2]float64, pointCount)
	for k := range points {
		angle := float64(k) * 360 / float64(pointCount)
		points[k][0], points[k][1] = ConvertDistanceToLogLat(lng, lat, float64(distance), angle)
	}
	return points
}

func GetPolygonFromCircleStr(lng, lat, distance float64, pointCount int) string {
	points := GetPolygonFromCircle(lng, lat, distance, pointCount)
	points2 := make([]string, len(points))
	for k, v := range points {
		points2[k] = fmt.Sprintf("%.6f,%.6f", v[0], v[1])
	}
	return strings.Join(points2, ";")
}

func ConvertDistanceToLogLat(lng, lat, distance, angle float64) (newLng, newLat float64) {
	oneDu := 111319.55                                                                      // 单位为米
	newLng = lng + (distance*math.Sin(angle*math.Pi/180))/(oneDu*math.Cos(lat*math.Pi/180)) //将距离转换成经度的计算公式
	newLat = lat + (distance*math.Cos(angle*math.Pi/180))/oneDu                             //将距离转换成纬度的计算公式
	return newLng, newLat
}

func IntMap2List(intMap map[int]int) []int {
	retVal := make([]int, len(intMap))
	index := 0
	for k := range intMap {
		retVal[index] = k
		index++
	}
	return retVal
}

func Int64Map2List(int64Map map[int64]int) []int64 {
	retVal := make([]int64, len(int64Map))
	index := 0
	for k := range int64Map {
		retVal[index] = k
		index++
	}
	return retVal
}

//  计算SKU价格，unitPrice为一斤的单价，specQuality为质量，单位为克
func CaculateSkuPrice(unitPrice int, specQuality float32, specUnit string, skuNameUnit string) int {
	if skuNameUnit != "份" {
		return unitPrice
	}
	lowerSpecUnit := strings.ToLower(specUnit)
	if lowerSpecUnit == "kg" || lowerSpecUnit == "l" {
		specQuality *= 1000
	}
	price := int(math.Round(float64(float32(unitPrice) * specQuality / 500)))
	if specQuality < 250 {
		price = price * 120 / 100
	} else if specQuality < 500 {
		price = price * 110 / 100
	}
	return price
}

func GetSliceLen(list interface{}) int {
	return reflect.ValueOf(list).Len()
}

func CaculateSkuVendorPrice(price int, percentage int) int {
	return int(math.Round(float64(price*percentage) / 100))
}

// 生成一个不重复的临时ID
func genFakeID1() int64 {
	return time.Now().UnixNano() / 1000000
}

func GenFakeID() int64 {
	return genFakeID1() * 3
}

func IsFakeID(id int64) bool {
	if id == 0 {
		return true
	}
	multiple := id / genFakeID1()
	return multiple >= 2 && multiple <= 4
}

func FormalizePageSize(pageSize int) int {
	if pageSize == 0 {
		return model.DefPageSize
	} else if pageSize < 0 {
		return model.UnlimitedPageSize
	}
	return pageSize
}

func FormalizeName(name string) string {
	return utils.TrimBlankChar(strings.Replace(strings.Replace(name, "\t", "", -1), "\"", "", -1))
}

func Int2OneZero(value int) int {
	if value != 0 {
		return 1
	}
	return 0
}

// 判断电话号码是否是假的，比如有****号
func IsMobileFake(mobile string) bool {
	return utils.Str2Int64WithDefault(FormalizeMobile(mobile), 0) == 0
}

func FormalizeMobile(mobile string) string {
	return strings.Replace(strings.Replace(mobile, "-", "", -1), ",", "", -1)
}

func IsLegalStoreID(id int) bool {
	return id >= 100000 && id < 200000
}

// 将规格转为重量
func FormatSkuWeight(specQuality float32, specUnit string) int {
	lowerSpecUnit := strings.ToLower(specUnit)
	if lowerSpecUnit == "kg" || lowerSpecUnit == "l" {
		specQuality *= 1000
	}
	return int(specQuality)
}

type SkuList []*model.Sku

func (s SkuList) Len() int {
	return len(s)
}

func (s SkuList) Less(i, j int) bool {
	if s[i].NameID == s[j].NameID {
		if s[i].SpecUnit == s[j].SpecUnit {
			return s[i].SpecQuality < s[j].SpecQuality
		}
		return s[i].SpecUnit < s[j].SpecUnit
	}
	return s[i].NameID < s[j].NameID
}

func (s SkuList) Swap(i, j int) {
	tmp := s[i]
	s[i] = s[j]
	s[j] = tmp
}