Implemented unit switching, added location menu

cmd/client/advanced.go

@@ -6,10 +6,9 @@ import (
 	"log"
 	"os"
 	"strings"
-	"sync"
 )
 
-func advancedMenu(wg *sync.WaitGroup, cfg *config) {
+func advancedMenu(app *application) {
 
 	var option string
 
@@ -17,29 +16,29 @@ func advancedMenu(wg *sync.WaitGroup, cfg *config) {
 
 		fmt.Print("\nAdvanced Menu\n-------------\n\n")
 
-		fmt.Println("1. Change units (Default: Fahrenheit)")
+		fmt.Println("1. Change units (Default: Imperial)")
 		fmt.Println("2. Enter precise location")
 		fmt.Print("0. Back\n\n")
 
 		reader := bufio.NewReader(os.Stdin)
 		input, err := reader.ReadString('\n')
 		if err != nil {
-			log.Fatal(err)
+			log.Println(err)
 		}
 
 		option = strings.TrimSuffix(input, "\n")
 
 		if option == "1" {
-			current := cfg.Units
-			if current == "F" {
-				cfg.Units = "C"
+			current := app.Config.Units
+			if current == "imperial" {
+				app.Config.Units = "metric"
 			} else {
-				cfg.Units = "F"
+				app.Config.Units = "imperial"
 			}
-			fmt.Printf("\nChanged units from %s to %s...\n\n", current, cfg.Units)
+			fmt.Printf("\nChanged units from %s to %s...\n\n", current, app.Config.Units)
 		} else if option == "2" {
-			fmt.Print("Precise location selected...\n\n")
+			getPreciseLocation(app)
 		}
 	}
-	wg.Done()
+	app.WaitGroup.Done()
 }