Allow configuring Stat reduceOptions

stat/stat.go

@@ -318,6 +318,24 @@ func ValueType(valueType ReductionType) Option {
 	}
 }
 
+// ValueField selects the fields that should be includedin the panel
+func ValueField(field string) Option {
+	return func(stat *Stat) error {
+		stat.Builder.StatPanel.Options.ReduceOptions.Fields = field
+
+		return nil
+	}
+}
+
+// ShowValues allows to enable or disable showing values
+func ShowValues(show bool) Option {
+	return func(stat *Stat) error {
+		stat.Builder.StatPanel.Options.ReduceOptions.Values = show
+
+		return nil
+	}
+}
+
 // ValueFontSize sets the font size used to display the value.
 func ValueFontSize(size int) Option {
 	return func(stat *Stat) error {

stat/stat_test.go

@@ -342,6 +342,24 @@ func TestInvalidValueTypeIsRejected(t *testing.T) {
 	req.ErrorIs(err, errors.ErrInvalidArgument)
 }
 
+func TestValueFieldCanBeSet(t *testing.T) {
+	req := require.New(t)
+
+	panel, err := New("", ValueField("somefield"))
+
+	req.NoError(err)
+	req.Equal("somefield", panel.Builder.StatPanel.Options.ReduceOptions.Fields)
+}
+
+func TestShowValuesCanBeSet(t *testing.T) {
+	req := require.New(t)
+
+	panel, err := New("", ShowValues(true))
+
+	req.NoError(err)
+	req.Equal(true, panel.Builder.StatPanel.Options.ReduceOptions.Values)
+}
+
 func TestValueFontSizeCanBeSet(t *testing.T) {
 	req := require.New(t)