Console enhancements

Author: AAVision

main.go

@@ -2,30 +2,73 @@ package main
 
 import (
 	"fmt"
+	"strings"
 	"time"
 
 	"github.com/gookit/color"
 	"github.com/manifoldco/promptui"
 )
 
+const (
+	BubbleSort         int = 1
+	SelectionSort      int = 2
+	InsertionSort      int = 3
+	GnomeSort          int = 4
+	CocktailShakerSort int = 5
+	CombSort           int = 6
+	OddEvenSort        int = 7
+)
+
+type options struct {
+	Name string
+	Uuid int
+}
+
 func main() {
+
+	clearConsole()
+
 	arr := generateRandomArray(10)
 	fmt.Println("Initial array:", arr)
 
+	algorithms := []options{
+		{Name: "Bubble Sort", Uuid: 1},
+		{Name: "Selection Sort", Uuid: 2},
+		{Name: "Insertion Sort", Uuid: 3},
+		{Name: "Gnome Sort", Uuid: 4},
+		{Name: "Cocktail Shaker Sort", Uuid: 5},
+		{Name: "Comb Sort", Uuid: 6},
+		{Name: "Odd-Even Sort", Uuid: 7},
+	}
+
+	templates := &promptui.SelectTemplates{
+		Label:    "{{ . }}?",
+		Active:   "\U00002728 {{ .Name | cyan }}",
+		Inactive: "  {{ .Name | cyan }}",
+		Selected: "\U00002728 {{ .Name | red | cyan }}",
+		Details: `
+--------- Algorithm ----------
+{{ "Name:" | faint }}	{{ .Name }}`,
+	}
+
+	searcher := func(input string, index int) bool {
+		algorithm := algorithms[index]
+		name := strings.Replace(strings.ToLower(algorithm.Name), " ", "", -1)
+		input = strings.Replace(strings.ToLower(input), " ", "", -1)
+
+		return strings.Contains(name, input)
+	}
+
 	algorithmPrompt := promptui.Select{
-		Label: "Select Sorting Algorithm",
-		Items: []string{
-			"Bubble Sort",
-			"Selection Sort",
-			"Insertion Sort",
-			"Gnome Sort",
-			"Cocktail Shaker Sort",
-			"Comb Sort",
-			"Odd-Even Sort",
-		},
+		Label:     "Select a sorting algorithm!",
+		Items:     algorithms,
+		Templates: templates,
+		Size:      4,
+		Searcher:  searcher,
 	}
 
-	_, algorithm, err := algorithmPrompt.Run()
+	i, _, err := algorithmPrompt.Run()
+
 	if err != nil {
 		fmt.Printf("Prompt failed %v\n", err)
 		return
@@ -46,7 +89,7 @@ func main() {
 
 	switch action {
 	case "Description":
-		printAlgorithmDescription(algorithm)
+		printAlgorithmDescription(algorithms[i].Uuid)
 	case "Run":
 		speedPrompt := promptui.Select{
 			Label: "Select Visualization Speed",
@@ -75,52 +118,52 @@ func main() {
 
 		clearConsole()
 
-		runAlgorithm(algorithm, arr, delay)
+		runAlgorithm(algorithms[i].Uuid, arr, delay)
 	default:
 		fmt.Println("Invalid choice")
 		return
 	}
 }
 
-func printAlgorithmDescription(algorithm string) {
+func printAlgorithmDescription(algorithm int) {
 	switch algorithm {
-	case "Bubble Sort":
+	case BubbleSort:
 		color.Bold.Println(color.Yellow.Sprint("Bubble Sort"))
 		fmt.Println()
 		fmt.Println(color.Cyan.Sprint("Bubble Sort is a simple comparison-based sorting algorithm. It works by repeatedly stepping through the list to be sorted,"))
 		fmt.Println(color.Cyan.Sprint("compares adjacent elements, and swaps them if they are in the wrong order. The pass through the list is repeated until the list"))
 		fmt.Println(color.Cyan.Sprint("is sorted. The algorithm gets its name from the way smaller elements 'bubble' to the top of the list."))
-	case "Selection Sort":
+	case SelectionSort:
 		color.Bold.Println(color.Yellow.Sprint("Selection Sort"))
 		fmt.Println()
 		fmt.Println(color.Cyan.Sprint("Selection Sort is an in-place comparison-based sorting algorithm. It works by dividing the input list into two parts:"))
 		fmt.Println(color.Cyan.Sprint("the sorted part and the unsorted part. The algorithm repeatedly selects the minimum element from the unsorted part"))
 		fmt.Println(color.Cyan.Sprint("and moves it to the end of the sorted part. This process continues until the entire list is sorted."))
-	case "Insertion Sort":
+	case InsertionSort:
 		color.Bold.Println(color.Yellow.Sprint("Insertion Sort"))
 		fmt.Println()
 		fmt.Println(color.Cyan.Sprint("Insertion Sort is an in-place comparison-based sorting algorithm. It works by dividing the input list into two parts:"))
 		fmt.Println(color.Cyan.Sprint("the sorted part and the unsorted part. The algorithm repeatedly picks an element from the unsorted part and inserts"))
 		fmt.Println(color.Cyan.Sprint("it into the correct position in the sorted part. This process continues until the entire list is sorted."))
-	case "Gnome Sort":
+	case GnomeSort:
 		color.Bold.Println(color.Yellow.Sprint("Gnome Sort"))
 		fmt.Println()
 		fmt.Println(color.Cyan.Sprint("Gnome Sort is an in-place comparison-based sorting algorithm. It works by repeatedly comparing adjacent elements."))
 		fmt.Println(color.Cyan.Sprint("If the two elements are in the wrong order, it swaps them and moves one step backward. If the two elements"))
 		fmt.Println(color.Cyan.Sprint("are in the correct order, it moves one step forward. This process continues until the entire list is sorted."))
-	case "Cocktail Shaker Sort":
+	case CocktailShakerSort:
 		color.Bold.Println(color.Yellow.Sprint("Cocktail Shaker Sort"))
 		fmt.Println()
 		fmt.Println(color.Cyan.Sprint("Cocktail Shaker Sort, also known as Bidirectional Bubble Sort, is a variation of Bubble Sort. It works by repeatedly"))
 		fmt.Println(color.Cyan.Sprint("sorting the list in both directions, first from the beginning to the end (like Bubble Sort), and then from the end"))
 		fmt.Println(color.Cyan.Sprint("to the beginning. The algorithm stops when the list becomes sorted."))
-	case "Comb Sort":
+	case CombSort:
 		color.Bold.Println(color.Yellow.Sprint("Comb Sort"))
 		fmt.Println()
 		fmt.Println(color.Cyan.Sprint("Comb Sort is an in-place comparison-based sorting algorithm. It works by dividing the input list into a series of"))
 		fmt.Println(color.Cyan.Sprint("gaps and repeatedly sorting the list with a specific shrink factor. The shrink factor reduces the gaps until it becomes 1."))
 		fmt.Println(color.Cyan.Sprint("At this point, the algorithm behaves similar to Bubble Sort. Comb Sort is an improvement over Bubble Sort for large lists."))
-	case "Odd-Even Sort":
+	case OddEvenSort:
 		color.Bold.Println(color.Yellow.Sprint("Odd-Even Sort"))
 		fmt.Println()
 		fmt.Println(color.Cyan.Sprint("Odd-Even Sort is an in-place comparison-based sorting algorithm. It works by repeatedly comparing and swapping"))
@@ -131,21 +174,21 @@ func printAlgorithmDescription(algorithm string) {
 	}
 }
 
-func runAlgorithm(algorithm string, arr []int, delay time.Duration) {
+func runAlgorithm(algorithm int, arr []int, delay time.Duration) {
 	switch algorithm {
-	case "Bubble Sort":
+	case BubbleSort:
 		bubbleSortVisualizer(arr, delay)
-	case "Selection Sort":
+	case SelectionSort:
 		selectionSortVisualizer(arr, delay)
-	case "Insertion Sort":
+	case InsertionSort:
 		insertionSortVisualizer(arr, delay)
-	case "Gnome Sort":
+	case GnomeSort:
 		gnomeSortVisualizer(arr, delay)
-	case "Cocktail Shaker Sort":
+	case CocktailShakerSort:
 		cocktailShakerSortVisualizer(arr, delay)
-	case "Comb Sort":
+	case CombSort:
 		combSortVisualizer(arr, delay)
-	case "Odd-Even Sort":
+	case OddEvenSort:
 		oddEvenSortVisualizer(arr, delay)
 	default:
 		fmt.Println("Invalid selection")