🚸 Add main menu

app/menu.go

@@ -0,0 +1,69 @@
+package app
+
+import (
+	"fmt"
+
+	"codeberg.org/danjones000/strip-beats/input/list"
+)
+
+func (st AppStep) Title() string {
+	mustpick := "You need to pick a file"
+	switch st {
+	case Pick:
+		return "Pick a new show"
+	case Watch:
+		if file == nil {
+			return mustpick
+		}
+		return fmt.Sprintf("Watch %s", file.ShortPath())
+	case Fade:
+		if file == nil {
+			return mustpick
+		}
+		return fmt.Sprintf("Trim and/or add fade to %s", file.ShortPath())
+	case Restart:
+		return "Forget current selection"
+	case Quit:
+		return "Quit"
+	default:
+		return ""
+	}
+}
+
+func (st AppStep) Text() string {
+	return ""
+}
+
+func (st AppStep) Rune() rune {
+	switch st {
+	case Pick:
+		return 'p'
+	case Watch:
+		return 'w'
+	case Fade:
+		return 'f'
+	case Restart:
+		return 'r'
+	case Quit:
+		return 'q'
+	default:
+		return '0'
+	}
+}
+
+func (st AppStep) Selected() func() {
+	return nil
+}
+
+func mainMenu() AppStep {
+	var steps []list.Option
+	if file == nil {
+		steps = []list.Option{Pick, Quit}
+	} else {
+		steps = []list.Option{Pick, Watch, Fade, Quit}
+	}
+
+	step := list.List("What would you like to do next?", steps, nil)
+
+	return step.(AppStep)
+}