tiny-rdm/backend/utils/string/any_convert.go

132 lines
2.8 KiB
Go

package strutil
import (
"encoding/json"
"strconv"
sliceutil "tinyrdm/backend/utils/slice"
)
func AnyToString(value interface{}, prefix string, layer int) (s string) {
if value == nil {
return
}
switch value.(type) {
case float64:
ft := value.(float64)
s = strconv.FormatFloat(ft, 'f', -1, 64)
case float32:
ft := value.(float32)
s = strconv.FormatFloat(float64(ft), 'f', -1, 64)
case int:
it := value.(int)
s = strconv.Itoa(it)
case uint:
it := value.(uint)
s = strconv.Itoa(int(it))
case int8:
it := value.(int8)
s = strconv.Itoa(int(it))
case uint8:
it := value.(uint8)
s = strconv.Itoa(int(it))
case int16:
it := value.(int16)
s = strconv.Itoa(int(it))
case uint16:
it := value.(uint16)
s = strconv.Itoa(int(it))
case int32:
it := value.(int32)
s = strconv.Itoa(int(it))
case uint32:
it := value.(uint32)
s = strconv.Itoa(int(it))
case int64:
it := value.(int64)
s = strconv.FormatInt(it, 10)
case uint64:
it := value.(uint64)
s = strconv.FormatUint(it, 10)
case string:
if layer > 0 {
s = "\"" + value.(string) + "\""
} else {
s = value.(string)
}
case bool:
val, _ := value.(bool)
if val {
s = "True"
} else {
s = "False"
}
case []byte:
s = prefix + string(value.([]byte))
case []string:
ss := value.([]string)
anyStr := sliceutil.Map(ss, func(i int) string {
str := AnyToString(ss[i], prefix, layer+1)
return prefix + strconv.Itoa(i+1) + ") " + str
})
s = prefix + sliceutil.JoinString(anyStr, "\r\n")
case []any:
as := value.([]any)
anyItems := sliceutil.Map(as, func(i int) string {
str := AnyToString(as[i], prefix, layer+1)
return prefix + strconv.Itoa(i+1) + ") " + str
})
s = sliceutil.JoinString(anyItems, "\r\n")
case map[any]any:
am := value.(map[any]any)
var items []string
index := 0
for k, v := range am {
kk := prefix + strconv.Itoa(index+1) + ") " + AnyToString(k, prefix, layer+1)
vv := prefix + strconv.Itoa(index+2) + ") " + AnyToString(v, "\t", layer+1)
if layer > 0 {
indent := layer
if index == 0 {
indent -= 1
}
for i := 0; i < indent; i++ {
vv = " " + vv
}
}
index += 2
items = append(items, kk, vv)
}
s = sliceutil.JoinString(items, "\r\n")
default:
b, _ := json.Marshal(value)
s = prefix + string(b)
}
return
}
//func AnyToHex(val any) (string, bool) {
// var src string
// switch val.(type) {
// case string:
// src = val.(string)
// case []byte:
// src = string(val.([]byte))
// }
//
// if len(src) <= 0 {
// return "", false
// }
//
// var output strings.Builder
// for i := range src {
// if !utf8.ValidString(src[i : i+1]) {
// output.WriteString(fmt.Sprintf("\\x%02x", src[i:i+1]))
// } else {
// output.WriteString(src[i : i+1])
// }
// }
//
// return output.String(), true
//}