/
format.go
86 lines (71 loc) · 1.59 KB
/
format.go
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package service
import (
"log"
"regexp"
"strconv"
"strings"
"time"
consts "github.com/easysoft/zendata/internal/pkg/const"
"github.com/easysoft/zendata/internal/pkg/domain"
"github.com/easysoft/zendata/internal/pkg/helper"
)
type FormatService struct {
}
func (s *FormatService) GetFieldValStr(field domain.DefField, val interface{}) interface{} {
str := consts.Na
success := false
format := strings.TrimSpace(field.Format)
if field.Type == consts.FieldTypeTimestamp && format != "" {
str = time.Unix(val.(int64), 0).Format(format)
return str
}
switch val.(type) {
case int64:
if format == "" {
return val
}
str, success = helper.FormatStr(format, val.(int64), 0)
if !success {
str = strconv.FormatInt(val.(int64), 10)
}
return str
case float64:
if field.Precision == 0 && format == "" {
return val
}
precision := 0
if field.Precision > 0 {
precision = field.Precision
}
if format != "" {
str, success = helper.FormatStr(format, val.(float64), precision)
}
if !success {
str = strconv.FormatFloat(val.(float64), 'f', precision, 64)
}
case byte:
str = string(val.(byte))
if format != "" {
str, success = helper.FormatStr(format, str, 0)
}
if !success {
str = string(val.(byte))
}
case string:
str = val.(string)
match, _ := regexp.MatchString("%[0-9]*d", format)
if match {
valInt, err := strconv.Atoi(str)
if err == nil {
str, success = helper.FormatStr(format, valInt, 0)
}
} else {
str, success = helper.FormatStr(format, str, 0)
}
default:
}
if str == consts.Na {
log.Println(str)
}
return str
}