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@@ -2,13 +2,79 @@ package clean
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import (
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"data_ai/ul"
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+ "github.com/shopspring/decimal"
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+ qu "jygit.jydev.jianyu360.cn/data_processing/common_utils"
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+ "regexp"
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+ "strings"
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"time"
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)
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+var numReg = regexp.MustCompile("[0-9.]+")
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+
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+// 清洗时间
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func CleanTime(st string) int64 {
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if st == "" {
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return 0
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}
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+ //YYYY-MM-DD HH:MM:SS
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t, _ := time.ParseInLocation(ul.TimeLayout, st, time.Local)
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return t.Unix()
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}
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+
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+// 清洗折扣率
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+func CleanDiscount(str string) float64 {
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+ /*
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+ 上浮率：20%
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+ 下浮率：20%
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+ 折扣率：20%
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+ */
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+ if biddiscount := RateToFloat(str); biddiscount > 0.0 {
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+ baseCount := 1.0
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+ num1 := decimal.NewFromFloat(baseCount)
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+ num2 := decimal.NewFromFloat(biddiscount)
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+ if strings.Contains(str, "上浮") {
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+ decimalValue := num1.Add(num2)
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+ res, _ := decimalValue.Float64()
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+ return res
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+ } else if strings.Contains(str, "下浮") {
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+ decimalValue := num1.Sub(num2)
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+ res, _ := decimalValue.Float64()
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+ return res
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+ } else {
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+ return biddiscount
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+ }
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+ }
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+ return 0.0
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+}
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+
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+// 转换系数
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+func RateToFloat(str string) float64 {
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+ if num0 := qu.Float64All(numReg.FindString(str)); num0 > 0.0 {
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+ num1 := decimal.NewFromFloat(100.0)
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+ num2 := decimal.NewFromFloat(num0)
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+ if strings.Contains(str, "%") || strings.Contains(str, "％") {
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+ decimalValue := num2.Div(num1)
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+ res, _ := decimalValue.Float64()
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+ if res < 1.0 {
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+ return res
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+ } else {
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+ return 0.0
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+ }
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+ } else {
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+ if num0 < 1.0 {
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+ return num0
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+ } else if num0 == 1 {
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+ return 0.0
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+ } else {
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+ decimalValue := num2.Div(num1)
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+ res, _ := decimalValue.Float64()
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+ if res < 1.0 {
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+ return res
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+ } else {
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+ return 0.0
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+ }
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+ }
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+ }
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+ }
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+ return 0.0
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+}
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zhengkun