add built-in fzf (queue)

queue.go

@@ -16,6 +16,7 @@ import (
 
 	"github.com/gdamore/tcell"
 	"github.com/rivo/tview"
+	"github.com/spf13/viper"
 	"github.com/ztrue/tracerr"
 )
 
@@ -410,12 +411,34 @@ func newQueue() *Queue {
 
 		case '/':
 
+			if viper.GetBool("general.fzf") {
+
 				gomu.suspend()
 				if err := queue.fuzzyFind(); err != nil {
 					logError(err)
 				}
 				gomu.unsuspend()
 
+				return e
+			}
+
+			audios := make([]string, len(queue.items))
+			for i, file := range queue.items {
+				audios[i] = file.name
+			}
+
+			searchPopup(audios, func(selected string) {
+
+				index := 0
+				for i, v := range queue.items {
+					if v.name == selected {
+						index = i
+					}
+				}
+
+				queue.SetCurrentItem(index)
+			})
+
 		}
 
 		return nil