refactor things

app.tmpl.go

@@ -3,6 +3,7 @@ package main
 import (
 	"context"
 	"fmt"
+	"slices"
 )
 
 // App struct
@@ -25,3 +26,43 @@ func (a *App) startup(ctx context.Context) {
 func (a *App) Greet(name string) string {
 	return fmt.Sprintf("Hello %s, It's show time!", name)
 }
+
+type Thing struct {
+	ID   int
+	Name string
+}
+
+type Service struct {
+	things map[int]Thing
+	maxID  int
+}
+
+func NewThingsService() *Service {
+	return &Service{
+		things: make(map[int]Thing),
+	}
+}
+
+func (s *Service) NewThing(name string) {
+	s.maxID++
+	s.things[s.maxID] = Thing{
+		Name: name,
+		ID:   s.maxID,
+	}
+
+	print(name)
+}
+
+func (s *Service) GetThings() []Thing {
+	things := make([]Thing, 0, len(s.things))
+	for _, t := range s.things {
+		things = append(things, t)
+	}
+	slices.SortFunc(things, func(a, b Thing) int { return a.ID - b.ID })
+	return things
+}
+
+func (s *Service) DeleteThing(id int) {
+	delete(s.things, id)
+
+}

main.tmpl.go

@@ -15,7 +15,7 @@ var assets embed.FS
 func main() {
 	// Create an instance of the app structure
 	app := NewApp()
-	things := things.NewThingsService()
+	things := NewThingsService()
 
 	// Create application with options
 	err := wails.Run(&options.App{