fix: 将 libsql-client-go 作为普通目录提交，而非 gitlink

go_modules/libsql-client-go/libsql/internal/hrana/value.go

@@ -0,0 +1,89 @@
+package hrana
+
+import (
+	"encoding/base64"
+	"fmt"
+	"strconv"
+	"strings"
+	"time"
+)
+
+type Value struct {
+	Type   string  `json:"type"`
+	Value  any     `json:"value,omitempty"`
+	Base64 *string `json:"base64,omitempty"`
+}
+
+func (v Value) ToValue(columnType *string) any {
+	if v.Type == "blob" {
+		if v.Base64 == nil {
+			return nil
+		}
+		bytes, err := base64.StdEncoding.WithPadding(base64.NoPadding).DecodeString(*v.Base64)
+		if err != nil {
+			return nil
+		}
+		return bytes
+	} else if v.Type == "integer" {
+		integer, err := strconv.ParseInt(v.Value.(string), 10, 64)
+		if err != nil {
+			return nil
+		}
+		return integer
+	} else if columnType != nil {
+		if (strings.ToLower(*columnType) == "timestamp" || strings.ToLower(*columnType) == "datetime") && v.Type == "text" {
+			for _, format := range []string{
+				"2006-01-02 15:04:05.999999999-07:00",
+				"2006-01-02T15:04:05.999999999-07:00",
+				"2006-01-02 15:04:05.999999999",
+				"2006-01-02T15:04:05.999999999",
+				"2006-01-02 15:04:05",
+				"2006-01-02T15:04:05",
+				"2006-01-02 15:04",
+				"2006-01-02T15:04",
+				"2006-01-02",
+			} {
+				if t, err := time.ParseInLocation(format, v.Value.(string), time.UTC); err == nil {
+					return t
+				}
+			}
+		}
+	}
+
+	return v.Value
+}
+
+func ToValue(v any) (Value, error) {
+	var res Value
+	if v == nil {
+		res.Type = "null"
+	} else if integer, ok := v.(int64); ok {
+		res.Type = "integer"
+		res.Value = strconv.FormatInt(integer, 10)
+	} else if integer, ok := v.(int); ok {
+		res.Type = "integer"
+		res.Value = strconv.FormatInt(int64(integer), 10)
+	} else if text, ok := v.(string); ok {
+		res.Type = "text"
+		res.Value = text
+	} else if blob, ok := v.([]byte); ok {
+		res.Type = "blob"
+		b64 := base64.StdEncoding.WithPadding(base64.NoPadding).EncodeToString(blob)
+		res.Base64 = &b64
+	} else if float, ok := v.(float64); ok {
+		res.Type = "float"
+		res.Value = float
+	} else if t, ok := v.(time.Time); ok {
+		res.Type = "text"
+		res.Value = t.Format("2006-01-02 15:04:05.999999999-07:00")
+	} else if t, ok := v.(bool); ok {
+		res.Type = "integer"
+		res.Value = "0"
+		if t {
+			res.Value = "1"
+		}
+	} else {
+		return res, fmt.Errorf("unsupported value type: %s", v)
+	}
+	return res, nil
+}