271 lines
7.2 KiB
Go
271 lines
7.2 KiB
Go
package jxutils
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import (
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"fmt"
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"math"
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"math/rand"
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"regexp"
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"strings"
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"sync"
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"time"
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"unicode/utf8"
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"git.rosy.net.cn/baseapi/platformapi/autonavi"
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"git.rosy.net.cn/baseapi/utils"
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"git.rosy.net.cn/baseapi/utils/routinepool"
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"git.rosy.net.cn/jx-callback/business/model"
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"git.rosy.net.cn/jx-callback/globals/api"
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)
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var (
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routinePool *routinepool.Pool
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skuNamePat *regexp.Regexp
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)
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type SyncMapWithTimeout struct {
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sync.Map
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timers sync.Map
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}
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func init() {
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rand.Seed(time.Now().Unix())
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routinePool = routinepool.New(1000, 1000)
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// Go regex does not support lookarounds.
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// https://stackoverflow.com/questions/38933898/error-parsing-regexp-invalid-or-unsupported-perl-syntax
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skuNamePat = regexp.MustCompile(`([\(（\[【][^\(（\[【\)）\]】]*[\)）\]】])?(.*?)([(（].*[)）])?\s*约?([1-9][\d\.]*)(g|G|kg|kG|Kg|KG|l|L|ml|mL|Ml|ML|克)\s*([(（].*[)）])?\s*(?:\/|／|)\s*([^\s（）()]{0,2})\s*([（(].*[）)])?$`)
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}
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func (m *SyncMapWithTimeout) StoreWithTimeout(key, value interface{}, timeout time.Duration) {
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m.Map.Store(key, value)
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m.timers.Store(key, time.AfterFunc(timeout, func() {
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m.Delete(key)
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}))
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}
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func (m *SyncMapWithTimeout) Delete(key interface{}) {
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m.Map.Delete(key)
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if value, ok := m.timers.Load(key); ok {
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timer := value.(*time.Timer)
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timer.Stop()
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}
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m.timers.Delete(key)
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}
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func GetJxStoreIDFromOrder(order *model.GoodsOrder) (retVal int) {
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if order.JxStoreID != 0 {
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return order.JxStoreID
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}
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return order.StoreID
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}
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func SplitUniversalOrderID(universalOrderID string) (orderID string, vendorID int) {
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index := strings.Index(universalOrderID, "|")
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if index != -1 {
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orderID = universalOrderID[:index]
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vendorID = int(utils.Str2Int64(universalOrderID[index:]))
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} else {
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// 800402581000221 jd order
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// 3022716176275221584 elm order
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orderIDLen := len(universalOrderID)
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if orderIDLen == len("800402581000221") {
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vendorID = model.VendorIDJD
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} else if orderIDLen == len("3022716176275221584") {
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vendorID = model.VendorIDELM
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} else {
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// globals.SugarLogger.Errorf("unkown order type:%v", universalOrderID)
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panic(fmt.Sprintf("unkown order type:%v, orderIDLen:%d", universalOrderID, orderIDLen))
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vendorID = model.VendorIDUnknown
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}
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orderID = universalOrderID
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}
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return orderID, vendorID
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}
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func ComposeUniversalOrderID(orderID string, vendorID int) string {
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// return fmt.Sprintf("%s|%d", orderID, vendorID)
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return orderID // 当前用长度就能区分，先不加上vendorID
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}
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func GetUniversalOrderIDFromWaybill(bill *model.Waybill) string {
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return ComposeUniversalOrderID(bill.VendorOrderID, bill.OrderVendorID)
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}
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func GetUniversalOrderIDFromOrder(order *model.GoodsOrder) string {
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return ComposeUniversalOrderID(order.VendorOrderID, order.VendorID)
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}
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func GetUniversalOrderIDFromOrderStatus(status *model.OrderStatus) string {
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return ComposeUniversalOrderID(status.VendorOrderID, status.VendorID)
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}
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func EarthDistance(lat1, lng1, lat2, lng2 float64) float64 {
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radius := 6378.137
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rad := math.Pi / 180.0
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lat1 = lat1 * rad
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lng1 = lng1 * rad
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lat2 = lat2 * rad
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lng2 = lng2 * rad
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theta := lng2 - lng1
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dist := math.Acos(math.Sin(lat1)*math.Sin(lat2) + math.Cos(lat1)*math.Cos(lat2)*math.Cos(theta))
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return dist * radius
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}
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func StandardCoordinate2Int(value float64) int {
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return int(math.Round(value * 1000000))
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}
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func IntCoordinate2Standard(value int) float64 {
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return float64(value) / 1000000
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}
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func IntCoordinate2MarsStandard(gpsLng, gpsLat int, coordinateType int) (marsLng, marsLat float64, err error) {
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marsLng = IntCoordinate2Standard(gpsLng)
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marsLat = IntCoordinate2Standard(gpsLat)
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coordSys := ""
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switch coordinateType {
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case model.CoordinateTypeGPS:
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coordSys = autonavi.CoordSysGPS
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case model.CoordinateTypeMars:
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coordSys = autonavi.CoordSysAutonavi
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case model.CoordinateTypeBaiDu:
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coordSys = autonavi.CoordSysBaidu
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case model.CoordinateTypeMapbar:
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coordSys = autonavi.CoordSysMapbar
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default:
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panic(fmt.Sprintf("known coordinate type:%d", coordinateType))
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}
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return api.AutonaviAPI.CoordinateConvert(marsLng, marsLat, coordSys)
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}
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func IntPrice2Standard(value int64) float64 {
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return float64(value) / 100
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}
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func StandardPrice2Int(value float64) int64 {
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return int64(math.Round(value * 100))
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}
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func IntPrice2StandardString(value int64) string {
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return fmt.Sprintf("%.2f", IntPrice2Standard(value))
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}
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func CallMsgHandler(handler func(), primaryID string) {
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routinePool.CallFun(func() {
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handler()
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}, primaryID)
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}
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func CallMsgHandlerAsync(handler func(), primaryID string) {
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routinePool.CallFunAsync(func() {
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handler()
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}, primaryID)
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}
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func GetNameAndUnitFromSkuName(fullName string) (name string, unit string) {
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unit = "份"
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index := strings.Index(fullName, "/")
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if index >= 0 {
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name = fullName[:index]
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unitTmp := []rune(fullName[index+1:])
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if len(unitTmp) >= 1 {
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unit = string(unitTmp[:1])
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}
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} else {
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name = fullName
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}
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return name, unit
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}
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func MapValue2Scope(value, fromMin, fromMax, toMin, toMax int64) int64 {
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if value < fromMin {
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value = fromMin
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}
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if value > fromMax {
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value = fromMax
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}
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return int64(math.Round(float64(value-fromMin)/float64(fromMax-fromMin)*float64(toMax-toMin) + float64(toMin)))
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}
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func Errs2Str(sep string, errs ...error) (retVal string) {
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if sep == "" {
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sep = "\n"
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}
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for _, err := range errs {
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if err != nil {
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retVal += err.Error() + sep
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}
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}
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return retVal
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}
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func IntWeight2Float(weight int) float32 {
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return float32(weight) / 1000.0
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}
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func FloatWeight2Int(weight float32) int {
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return int(math.Round(float64(weight * 1000)))
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}
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func ComposeSkuName(prefix, name, comment, unit string, spec_quality float32, spec_unit string, maxLen int) (skuName string) {
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if prefix != "" {
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skuName = "[" + prefix + "]"
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}
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skuName += name
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if unit == "份" {
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skuName += "约"
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}
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if math.Round(float64(spec_quality)) == float64(spec_quality) || (spec_unit != "L" && spec_unit != "kg") {
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skuName += fmt.Sprintf("%d", int(spec_quality))
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} else {
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skuName += fmt.Sprintf("%.2f", spec_quality)
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}
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skuName += spec_unit
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skuName += "/" + unit
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if maxLen > 0 {
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skuName = skuName[:maxLen]
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}
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return skuName
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}
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// 1：商品特殊前缀
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// 2：商品名字
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// 3：商品说明1（可缺失）
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// 4：质量数字
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// 5：质量单位
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// 6：商品说明2（可缺失）
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// 7：商品单位
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// 8：商品说明3（可缺失）
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func SplitSkuName(skuName string) (prefix, name, comment, specUnit, unit string, specQuality float32) {
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searchResult := skuNamePat.FindStringSubmatch(skuName)
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if searchResult != nil {
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if searchResult[3] != "" {
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comment = searchResult[3]
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} else if searchResult[6] != "" {
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comment = searchResult[6]
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} else if searchResult[8] != "" {
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comment = searchResult[8]
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}
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comment = strings.Trim(comment, " ()（）")
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name = strings.Trim(searchResult[2], " ")
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if comment != "" {
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if utf8.RuneCountInString(comment) <= 5 {
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name += "-" + comment
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comment = ""
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}
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}
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specUnit = strings.ToLower(strings.Replace(searchResult[5], "克", "g", -1))
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if specUnit == "l" {
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specUnit = "L"
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}
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if searchResult[7] == "" {
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unit = "份"
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} else {
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unit = searchResult[7]
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}
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specQuality = float32(utils.Str2Float64(searchResult[4]))
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prefix = strings.Trim(searchResult[1], " []()【】（）")
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}
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return prefix, name, comment, specUnit, unit, specQuality
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}
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