From 7a198a02739e7cb8c59a42b0757520710372e92c Mon Sep 17 00:00:00 2001
From: Dan Jones <danjones@goodevilgenius.org>
Date: Sat, 11 Nov 2023 18:51:38 -0600
Subject: [PATCH] =?UTF-8?q?=F0=9F=90=9B=20Fail=20gracefully=20when=20none?=
 =?UTF-8?q?=20found?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 app/choose.go                    |  2 +-
 app/menu.go                      |  2 +-
 app/print.go                     | 19 ++++++++++++++-----
 app/run.go                       |  2 +-
 {input => io}/boolean/boolean.go |  0
 {input => io}/list/list.go       |  0
 io/message/message.go            | 20 ++++++++++++++++++++
 7 files changed, 37 insertions(+), 8 deletions(-)
 rename {input => io}/boolean/boolean.go (100%)
 rename {input => io}/list/list.go (100%)
 create mode 100644 io/message/message.go

diff --git a/app/choose.go b/app/choose.go
index 8a10e68..525e18b 100644
--- a/app/choose.go
+++ b/app/choose.go
@@ -5,7 +5,7 @@ import (
 	"os"
 
 	"codeberg.org/danjones000/strip-beats/files"
-	"codeberg.org/danjones000/strip-beats/input/boolean"
+	"codeberg.org/danjones000/strip-beats/io/boolean"
 	"codeberg.org/danjones000/strip-beats/media"
 	"codeberg.org/danjones000/strip-beats/utils"
 	"github.com/rkoesters/xdg/trash"
diff --git a/app/menu.go b/app/menu.go
index 2e5cdd1..5a6e5ff 100644
--- a/app/menu.go
+++ b/app/menu.go
@@ -3,7 +3,7 @@ package app
 import (
 	"fmt"
 
-	"codeberg.org/danjones000/strip-beats/input/list"
+	"codeberg.org/danjones000/strip-beats/io/list"
 )
 
 func (st AppStep) Title() string {
diff --git a/app/print.go b/app/print.go
index ac8b44f..1a87c68 100644
--- a/app/print.go
+++ b/app/print.go
@@ -3,8 +3,9 @@ package app
 import (
 	"fmt"
 
-	"codeberg.org/danjones000/strip-beats/input/boolean"
-	"codeberg.org/danjones000/strip-beats/input/list"
+	"codeberg.org/danjones000/strip-beats/io/boolean"
+	"codeberg.org/danjones000/strip-beats/io/list"
+	m "codeberg.org/danjones000/strip-beats/io/message"
 	"codeberg.org/danjones000/strip-beats/media"
 	"codeberg.org/danjones000/strip-beats/media/brainz"
 	"codeberg.org/danjones000/strip-beats/utils"
@@ -51,7 +52,11 @@ func print() {
 	if err != nil {
 		panic(err)
 	}
-	rec := chooseRec(ids)
+	rec, ok := chooseRec(ids)
+	if !ok {
+		m.Message("Couldn't find a marching recording")
+		return
+	}
 
 	fmt.Println(rec.Title)
 
@@ -99,7 +104,7 @@ func print() {
 	tags.TrackCount = media.TrackCount
 }
 
-func chooseRec(ids media.IdResults) brainz.Recording {
+func chooseRec(ids media.IdResults) (brainz.Recording, bool) {
 	var recs []list.Option
 	var rec brainz.Recording
 	var err error
@@ -122,7 +127,11 @@ func chooseRec(ids media.IdResults) brainz.Recording {
 		return opt.Title() != ""
 	})
 
-	return list.List("Which recording is the correct one?", recs, nil).(recOpt).rec
+	if len(recs) < 1 {
+		return rec, false
+	}
+
+	return list.List("Which recording is the correct one?", recs, nil).(recOpt).rec, true
 }
 
 func findFirstRelease(rec brainz.Recording) brainz.Release {
diff --git a/app/run.go b/app/run.go
index 4e62b52..066f6c6 100644
--- a/app/run.go
+++ b/app/run.go
@@ -4,7 +4,7 @@ import (
 	"fmt"
 	"os"
 
-	"codeberg.org/danjones000/strip-beats/input/boolean"
+	"codeberg.org/danjones000/strip-beats/io/boolean"
 	"codeberg.org/danjones000/strip-beats/media"
 	"codeberg.org/danjones000/strip-beats/media/brainz"
 )
diff --git a/input/boolean/boolean.go b/io/boolean/boolean.go
similarity index 100%
rename from input/boolean/boolean.go
rename to io/boolean/boolean.go
diff --git a/input/list/list.go b/io/list/list.go
similarity index 100%
rename from input/list/list.go
rename to io/list/list.go
diff --git a/io/message/message.go b/io/message/message.go
new file mode 100644
index 0000000..c73ffcd
--- /dev/null
+++ b/io/message/message.go
@@ -0,0 +1,20 @@
+package message
+
+import "github.com/rivo/tview"
+
+func Message(text string) {
+	app := tview.NewApplication()
+	modal := tview.NewModal()
+	if text != "" {
+		modal.SetText(text)
+	}
+
+	modal.AddButtons([]string{"Ok"}).
+		SetDoneFunc(func(buttonIndex int, buttonLabel string) {
+			app.Stop()
+		})
+
+	if err := app.SetRoot(modal, false).EnableMouse(true).Run(); err != nil {
+		panic(err)
+	}
+}