fix formatting of error for translation

translation/file_loader.go

@@ -1,11 +1,13 @@
 package translation
 
 import (
+	"fmt"
 	"os"
 	"path/filepath"
 	"strings"
 
 	"github.com/bytedance/sonic"
+	"github.com/bytedance/sonic/decoder"
 
 	"github.com/goravel/framework/support/file"
 )
@@ -40,9 +42,13 @@ func (f *FileLoader) Load(folder string, locale string) (map[string]map[string]s
 				return nil, err
 			}
 			if err := sonic.Unmarshal(data, &val); err != nil {
+				if _, ok := err.(decoder.SyntaxError); ok {
+					return nil, fmt.Errorf("translation file [%s] contains an invalid JSON structure", fullPath)
+				} else if _, ok := err.(*decoder.MismatchTypeError); ok {
+					return nil, fmt.Errorf("translation file [%s] contains mismatched types", fullPath)
+				}
 				return nil, err
 			}
-
 			// Initialize the map if it's a nil
 			if translations[locale] == nil {
 				translations[locale] = make(map[string]string)

translation/translator.go

@@ -19,6 +19,7 @@ type Translator struct {
 	fallback string
 	loaded   map[string]map[string]map[string]string
 	selector *MessageSelector
+	key      string
 }
 
 // contextKey is an unexported type for keys defined in this package.
@@ -57,6 +58,10 @@ func (t *Translator) Choice(key string, number int, options ...translationcontra
 }
 
 func (t *Translator) Get(key string, options ...translationcontract.Option) (string, error) {
+	if t.key == "" {
+		t.key = key
+	}
+
 	locale := t.GetLocale()
 	// Check if a custom locale is provided in options.
 	if len(options) > 0 && options[0].Locale != "" {
@@ -97,7 +102,7 @@ func (t *Translator) Get(key string, options ...translationcontract.Option) (str
 			fallbackOptions.Locale = fallbackLocale
 			return t.Get(fallbackFolder+"."+keyPart, fallbackOptions)
 		}
-		return key, nil
+		return t.key, nil
 	}
 
 	// If the line doesn't contain any placeholders, we can return it right